diff --git a/debug.mjs b/debug.mjs
index 2f0cd7c..f0a5180 100644
--- a/debug.mjs
+++ b/debug.mjs
@@ -1 +1 @@
-export * from './dist/debug.js';
+export * from './dist/debug/index.js';
diff --git a/package-e2e/test.cjs b/package-e2e/test.cjs
index b5ca071..7d50763 100644
--- a/package-e2e/test.cjs
+++ b/package-e2e/test.cjs
@@ -10,9 +10,10 @@ assert(typeof $Assign === 'function', 'jest-metadata should export $Assign funct
 assert(typeof $Defaults === 'function', 'jest-metadata should export $Defaults function as a named export');
 assert(typeof $Unshift === 'function', 'jest-metadata should export $Unshift function as a named export');
 
-const { events, metadataRegistryEvents } = require('jest-metadata/debug');
+const { events, metadataRegistryEvents, visualize } = require('jest-metadata/debug');
 assert(typeof events === 'object', 'jest-metadata/debug should export `events` object');
 assert(typeof metadataRegistryEvents === 'object', 'jest-metadata/debug should export `metadataRegistryEvents` object');
+assert(typeof visualize === 'function', 'jest-metadata/debug should export `visualize` function as a named export');
 
 const environmentListener = require('jest-metadata/environment-listener');
 assert(typeof environmentListener === 'function', 'jest-metadata/environment-listener should export a class as its default export');
diff --git a/package-e2e/test.mjs b/package-e2e/test.mjs
index 6395393..e029b8f 100644
--- a/package-e2e/test.mjs
+++ b/package-e2e/test.mjs
@@ -1,6 +1,6 @@
 import assert from 'assert';
 import { $Set, $Push, $Merge, $Assign, $Defaults, $Unshift, state, metadata } from 'jest-metadata';
-import { events, metadataRegistryEvents } from 'jest-metadata/debug';
+import { events, metadataRegistryEvents, visualize } from 'jest-metadata/debug';
 import JsdomTestEnvironment from 'jest-metadata/environment-jsdom';
 import NodeTestEnvironment from 'jest-metadata/environment-node';
 import environmentListener from 'jest-metadata/environment-listener';
@@ -17,6 +17,7 @@ assert(typeof $Unshift === 'function', 'jest-metadata should export `$Unshift` f
 
 assert(typeof events === 'object', 'jest-metadata/debug should export `events` object');
 assert(typeof metadataRegistryEvents === 'object', 'jest-metadata/debug should export `metadataRegistryEvents` object');
+assert(typeof visualize === 'function', 'jest-metadata/debug should export `visualize` function as a named export');
 
 assert(typeof environmentListener === 'function', 'jest-metadata/environment-listener should export a function as its default export');
 
diff --git a/package-e2e/test.ts b/package-e2e/test.ts
index c81f49d..64b7bc7 100644
--- a/package-e2e/test.ts
+++ b/package-e2e/test.ts
@@ -1,5 +1,5 @@
 import { $Set, $Push, $Merge, $Assign, $Defaults, $Unshift, state, metadata } from 'jest-metadata';
-import { events, metadataRegistryEvents } from 'jest-metadata/debug';
+import { events, metadataRegistryEvents, visualize } from 'jest-metadata/debug';
 import type { GlobalMetadata, Metadata } from 'jest-metadata';
 import JestMetadataReporter, { query, JestMetadataReporter as JestMetadataReporterNamed } from 'jest-metadata/reporter';
 import JsdomTestEnvironment from 'jest-metadata/environment-jsdom';
@@ -74,3 +74,8 @@ assertType<Function>(JsdomTestEnvironment);
 assertType<Function>(NodeTestEnvironment);
 
 assertType<Function>(environmentListener);
+
+assertType<Function>(() => {
+  assertType<Promise<string>>(visualize('/path/to/bunyamin.log'));
+  assertType<Promise<string>>(visualize([{ type: 'setup', testFilePath: 'test.ts' }]));
+});
diff --git a/package.json b/package.json
index 0356cfa..385230b 100644
--- a/package.json
+++ b/package.json
@@ -93,6 +93,7 @@
     "funpermaproxy": "^1.1.0",
     "jest-environment-emit": "^1.0.6",
     "lodash.merge": "^4.6.2",
+    "lodash.snakecase": "^4.1.1",
     "node-ipc": "9.2.1",
     "strip-ansi": "^6.0.0",
     "tslib": "^2.5.3"
@@ -135,11 +136,8 @@
     "@types/bunyan": "^1.8.8",
     "@types/jest": "^29.2.5",
     "@types/lodash": "^4.14.191",
-    "@types/lodash.get": "^4.4.7",
-    "@types/lodash.memoize": "^4.1.7",
     "@types/lodash.merge": "^4.6.7",
-    "@types/lodash.once": "^4.1.7",
-    "@types/lodash.set": "^4.3.7",
+    "@types/lodash.snakecase": "^4.1.9",
     "@types/node": "^18.11.18",
     "@types/node-ipc": "^9.2.0",
     "@types/rimraf": "^3.0.2",
diff --git a/src/metadata/__utils__/MetadataVisitor.ts b/src/debug/MetadataVisitor.ts
similarity index 98%
rename from src/metadata/__utils__/MetadataVisitor.ts
rename to src/debug/MetadataVisitor.ts
index d90b723..fc6809c 100644
--- a/src/metadata/__utils__/MetadataVisitor.ts
+++ b/src/debug/MetadataVisitor.ts
@@ -9,7 +9,7 @@ import type {
   TestEntryMetadata,
   TestFnInvocationMetadata,
   TestInvocationMetadata,
-} from '../index';
+} from '../metadata';
 
 export abstract class MetadataVisitor {
   constructor(protected readonly checker: MetadataChecker) {}
diff --git a/src/debug.ts b/src/debug/index.ts
similarity index 66%
rename from src/debug.ts
rename to src/debug/index.ts
index 7e6a47b..0fddcf2 100644
--- a/src/debug.ts
+++ b/src/debug/index.ts
@@ -1,6 +1,6 @@
-import { ParentProcessRealm, realm } from './realms';
+import { ParentProcessRealm, realm } from '../realms';
 
-export { Shallow } from './jest-reporter';
+export { Shallow } from '../jest-reporter';
 
 export function isFallback() {
   return realm.type === 'parent_process'
@@ -11,3 +11,5 @@ export function isFallback() {
 export const events = realm.events;
 
 export const metadataRegistryEvents = realm.metadataRegistry.events;
+
+export * from './visualize';
diff --git a/src/metadata/__utils__/plant/MetadataPlantObject.ts b/src/debug/plant/MetadataPlantObject.ts
similarity index 55%
rename from src/metadata/__utils__/plant/MetadataPlantObject.ts
rename to src/debug/plant/MetadataPlantObject.ts
index df94fe9..b075020 100644
--- a/src/metadata/__utils__/plant/MetadataPlantObject.ts
+++ b/src/debug/plant/MetadataPlantObject.ts
@@ -1,6 +1,4 @@
-import { isEmpty, omitBy } from 'lodash';
-
-import type { Metadata } from '../../index';
+import type { Metadata } from '../../metadata';
 import { PlantObject } from './PlantObject';
 
 const COLORS: Record<string, string> = {
@@ -21,13 +19,25 @@ export class MetadataPlantObject extends PlantObject {
       id: metadata.id,
       name,
       color: COLORS[name],
-      properties: omitBy(
-        {
-          id: metadata.id.split(':').pop(),
-          data: metadata.get(),
-        },
-        isEmpty,
-      ),
+      properties: getProperties(metadata),
     });
   }
 }
+
+function getProperties(metadata: Metadata): Record<string, unknown> {
+  const [fileId, childId] = metadata.id.split(':');
+  const result: Record<string, unknown> = {
+    id: childId || fileId,
+    data: metadata.get(),
+  };
+
+  if (!result.id) {
+    delete result.id;
+  }
+
+  if (!result.data || Object.keys(result.data).length === 0) {
+    delete result.data;
+  }
+
+  return result;
+}
diff --git a/src/metadata/__utils__/plant/PlantLink.ts b/src/debug/plant/PlantLink.ts
similarity index 91%
rename from src/metadata/__utils__/plant/PlantLink.ts
rename to src/debug/plant/PlantLink.ts
index 11ae2cc..a6f13a0 100644
--- a/src/metadata/__utils__/plant/PlantLink.ts
+++ b/src/debug/plant/PlantLink.ts
@@ -1,4 +1,4 @@
-import { snakeCase } from 'lodash';
+import snakeCase from 'lodash.snakecase';
 
 export class PlantLink {
   constructor(
diff --git a/src/metadata/__utils__/plant/PlantMetadataVisitor.ts b/src/debug/plant/PlantMetadataVisitor.ts
similarity index 99%
rename from src/metadata/__utils__/plant/PlantMetadataVisitor.ts
rename to src/debug/plant/PlantMetadataVisitor.ts
index 9d1b144..1197b43 100644
--- a/src/metadata/__utils__/plant/PlantMetadataVisitor.ts
+++ b/src/debug/plant/PlantMetadataVisitor.ts
@@ -8,7 +8,7 @@ import type {
   TestEntryMetadata,
   TestFnInvocationMetadata,
   TestInvocationMetadata,
-} from '../../index';
+} from '../../metadata';
 import { MetadataVisitor } from '../MetadataVisitor';
 import { MetadataPlantObject } from './MetadataPlantObject';
 import { PlantLink } from './PlantLink';
diff --git a/src/metadata/__utils__/plant/PlantObject.ts b/src/debug/plant/PlantObject.ts
similarity index 96%
rename from src/metadata/__utils__/plant/PlantObject.ts
rename to src/debug/plant/PlantObject.ts
index 334a0e1..655f5e6 100644
--- a/src/metadata/__utils__/plant/PlantObject.ts
+++ b/src/debug/plant/PlantObject.ts
@@ -1,4 +1,4 @@
-import { snakeCase } from 'lodash';
+import snakeCase from 'lodash.snakecase';
 
 export type PlantObjectConfig = {
   id: string;
diff --git a/src/metadata/__utils__/plant/PlantSerializer.ts b/src/debug/plant/PlantSerializer.ts
similarity index 96%
rename from src/metadata/__utils__/plant/PlantSerializer.ts
rename to src/debug/plant/PlantSerializer.ts
index 0b72a67..3b230b6 100644
--- a/src/metadata/__utils__/plant/PlantSerializer.ts
+++ b/src/debug/plant/PlantSerializer.ts
@@ -1,4 +1,4 @@
-import type { GlobalMetadataRegistry, MetadataChecker } from '../../index';
+import type { GlobalMetadataRegistry, MetadataChecker } from '../../metadata';
 import { PlantMetadataVisitor } from './PlantMetadataVisitor';
 
 export const PlantSerializer = {
diff --git a/src/metadata/__utils__/plant/index.ts b/src/debug/plant/index.ts
similarity index 100%
rename from src/metadata/__utils__/plant/index.ts
rename to src/debug/plant/index.ts
diff --git a/src/debug/visualize.ts b/src/debug/visualize.ts
new file mode 100644
index 0000000..45f498a
--- /dev/null
+++ b/src/debug/visualize.ts
@@ -0,0 +1,50 @@
+import fs from 'node:fs/promises';
+import {
+  GlobalMetadataRegistry,
+  type MetadataEvent,
+  MetadataEventHandler,
+  MetadataFactoryImpl,
+  type WriteMetadataEventEmitter,
+} from '../metadata';
+import { SerialEmitter } from '../utils';
+import { PlantSerializer } from './plant';
+
+export async function visualize(traceJsonFile: string | MetadataEvent[]) {
+  const events: MetadataEvent[] = Array.isArray(traceJsonFile)
+    ? traceJsonFile
+    : await readEvents(traceJsonFile);
+
+  return replayEvents(events);
+}
+
+async function readEvents(traceJsonFile: string): Promise<MetadataEvent[]> {
+  const raw = await fs.readFile(traceJsonFile, 'utf8');
+  const json = JSON.parse(raw) as any[];
+  const mainPID = json[0].pid;
+  const events: MetadataEvent[] = [];
+  for (const event of json) {
+    const { cat, pid, args } = event;
+    if (pid === mainPID && args?.event?.type && cat?.includes('emitter-events')) {
+      events.push(args.event as MetadataEvent);
+    }
+  }
+
+  return events;
+}
+
+function replayEvents(events: MetadataEvent[]) {
+  const emitter: WriteMetadataEventEmitter = new SerialEmitter('set');
+  const metadataRegistry = new GlobalMetadataRegistry();
+  const metadataFactory = new MetadataFactoryImpl(metadataRegistry, emitter);
+  const globalMetadata = metadataFactory.createGlobalMetadata();
+  const eventHandler = new MetadataEventHandler({
+    globalMetadata,
+    metadataRegistry,
+  });
+
+  for (const event of events) {
+    eventHandler.handle(event);
+  }
+
+  return PlantSerializer.serialize(metadataFactory.checker, metadataRegistry);
+}
diff --git a/src/environment-listener.ts b/src/environment-listener.ts
index 2fd5b9b..48b1d75 100644
--- a/src/environment-listener.ts
+++ b/src/environment-listener.ts
@@ -5,7 +5,7 @@ import { detectDuplicateRealms, injectRealmIntoSandbox, realm } from './realms';
 import { jestUtils, logger } from './utils';
 
 const listener: EnvironmentListenerFn = (context) => {
-  const log = logger.child({ cat: 'environment', tid: 'environment' });
+  const log = logger.child({ cat: 'jest-metadata-environment', tid: 'jest-metadata' });
   const jestEnvironment = context.env;
   const jestEnvironmentConfig = context.config;
   const environmentContext = context.context;
diff --git a/src/ipc/IPCClient.ts b/src/ipc/IPCClient.ts
index c9c66c3..1f2654f 100644
--- a/src/ipc/IPCClient.ts
+++ b/src/ipc/IPCClient.ts
@@ -4,11 +4,11 @@ import stripAnsi from 'strip-ansi';
 import { JestMetadataError } from '../errors';
 import type { GlobalMetadata, MetadataEvent } from '../metadata';
 import { internal } from '../metadata';
-import { logger, optimizeTracing } from '../utils';
+import { diagnostics, optimizeTracing } from '../utils';
 import type { BatchMessage } from './BatchMessage';
 import { sendAsyncMessage } from './sendAsyncMessage';
 
-const log = logger.child({ cat: 'ipc', tid: 'ipc-client' });
+const log = diagnostics.child({ cat: ['ipc', 'ipc-client'], tid: 'jest-metadata-ipc' });
 
 type IPC = Omit<typeof node_ipc, 'IPC'>;
 type IPCConnection = (typeof node_ipc)['of'][string];
diff --git a/src/ipc/IPCServer.ts b/src/ipc/IPCServer.ts
index 95578d3..e06db4c 100644
--- a/src/ipc/IPCServer.ts
+++ b/src/ipc/IPCServer.ts
@@ -4,10 +4,13 @@ import node_ipc from 'node-ipc';
 import stripAnsi from 'strip-ansi';
 
 import type { Metadata, MetadataEventEmitter } from '../metadata';
-import { Deferred, logger, makeDeferred, optimizeTracing } from '../utils';
+import { Deferred, diagnostics, makeDeferred, optimizeTracing } from '../utils';
 import type { BatchMessage } from './BatchMessage';
 
-const log = logger.child({ cat: 'ipc', tid: 'ipc-server' });
+const log = diagnostics.child({
+  cat: ['ipc', 'ipc-server'],
+  tid: 'jest-metadata-ipc',
+});
 
 type IPC = Omit<typeof node_ipc, 'IPC'>;
 
diff --git a/src/jest-reporter/ReporterServer.ts b/src/jest-reporter/ReporterServer.ts
index 16c00fd..2c1f97d 100644
--- a/src/jest-reporter/ReporterServer.ts
+++ b/src/jest-reporter/ReporterServer.ts
@@ -1,9 +1,11 @@
+import path from 'node:path';
+
 /* eslint-disable @typescript-eslint/no-empty-function,unicorn/no-for-loop */
 import type { TestCaseResult, TestResult } from '@jest/reporters';
 // eslint-disable-next-line import/no-internal-modules
 import { aggregateLogs } from 'jest-environment-emit/debug';
 import type { IPCServer } from '../ipc';
-import { logger, memoizeArg1, memoizeLast, optimizeTracing } from '../utils';
+import { diagnostics, memoizeArg1, memoizeLast, optimizeTracing } from '../utils';
 import type { AssociateMetadata } from './AssociateMetadata';
 import type { FallbackAPI } from './FallbackAPI';
 
@@ -11,28 +13,35 @@ export type ReporterServerConfig = {
   ipc: IPCServer;
   fallbackAPI: FallbackAPI;
   associate: AssociateMetadata;
+  rootDir: string;
 };
 
 const __REPORTER = optimizeTracing((testFilePath: string, data?: unknown) => {
   return {
-    tid: ['reporter', testFilePath],
+    tid: ['jest-metadata-reporter', testFilePath],
     data,
   };
 });
 
+const __FILE = optimizeTracing((cwd: string, testFilePath: string) => {
+  return path.relative(cwd, testFilePath);
+});
+
 /**
  * @implements {import('@jest/reporters').Reporter}
  */
 export class ReporterServer {
-  #log = logger.child({ cat: 'reporter', tid: 'reporter' });
+  #log = diagnostics.child({ cat: 'reporter', tid: 'jest-metadata-reporter' });
   #associate: AssociateMetadata;
   #fallbackAPI: FallbackAPI;
   #ipc: IPCServer;
+  #rootDir: string;
 
   constructor(config: ReporterServerConfig) {
     this.#associate = config.associate;
     this.#fallbackAPI = config.fallbackAPI;
     this.#ipc = config.ipc;
+    this.#rootDir = config.rootDir;
 
     // We are memoizing all methods because there might be
     // multiple reporters based on jest-metadata, so we need to
@@ -67,7 +76,7 @@ export class ReporterServer {
   }
 
   onTestFileStart(testPath: string): void {
-    this.#log.debug.begin(__REPORTER(testPath), testPath);
+    this.#log.debug.begin(__REPORTER(testPath), __FILE(this.#rootDir, testPath));
     const testFileMetadata = this.#fallbackAPI.reportTestFile(testPath);
     this.#associate.filePath(testPath, testFileMetadata);
   }
diff --git a/src/jest-reporter/__tests__/fallback-api.test.ts b/src/jest-reporter/__tests__/fallback-api.test.ts
index 2bc2d03..9884d2a 100644
--- a/src/jest-reporter/__tests__/fallback-api.test.ts
+++ b/src/jest-reporter/__tests__/fallback-api.test.ts
@@ -40,6 +40,7 @@ describe('Fallback API', () => {
     const fallbackAPI = new FallbackAPI(globalMetadata, emitter);
     server = new ReporterServer({
       associate,
+      rootDir: process.cwd(),
       fallbackAPI,
       ipc,
     });
diff --git a/src/metadata/__tests__/__snapshots__/integration.test.ts.snap b/src/metadata/__tests__/__snapshots__/integration.test.ts.snap
index 3dcd08f..bf82967 100644
--- a/src/metadata/__tests__/__snapshots__/integration.test.ts.snap
+++ b/src/metadata/__tests__/__snapshots__/integration.test.ts.snap
@@ -6,6 +6,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/bail-env-1/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -51,6 +52,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/bail-env-N/bail-lo
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_long_js #def
+tests_bail_bail_long_js : id = "__tests__/bail/bail-long.js"
 object "DescribeBlockMetadata" as tests_bail_bail_long_js_describe_0 #ded
 tests_bail_bail_long_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_long_js_hook_0 #fdd
@@ -98,6 +100,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/bail-env-N/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -143,6 +146,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/duplicate-ca
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_cases_js #def
+tests_default_duplicate_cases_js : id = "__tests__/default/duplicate-cases.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_cases_js_describe_0 #ded
 tests_default_duplicate_cases_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_cases_js_hook_0 #fdd
@@ -224,6 +228,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/duplicate-ge
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_generation_js #def
+tests_default_duplicate_generation_js : id = "__tests__/default/duplicate-generation.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_generation_js_describe_0 #ded
 tests_default_duplicate_generation_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_generation_js_hook_0 #fdd
@@ -282,6 +287,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/duplicate-na
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_name_js #def
+tests_default_duplicate_name_js : id = "__tests__/default/duplicate-name.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_name_js_describe_0 #ded
 tests_default_duplicate_name_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_name_js_hook_0 #fdd
@@ -463,6 +469,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/hook-afterAl
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_after_all_fail_js #def
+tests_default_hook_after_all_fail_js : id = "__tests__/default/hook-afterAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_after_all_fail_js_describe_0 #ded
 tests_default_hook_after_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_after_all_fail_js_hook_0 #fdd
@@ -515,6 +522,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/hook-beforeA
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_before_all_fail_js #def
+tests_default_hook_before_all_fail_js : id = "__tests__/default/hook-beforeAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_before_all_fail_js_describe_0 #ded
 tests_default_hook_before_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_before_all_fail_js_hook_0 #fdd
@@ -561,6 +569,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/hook-nesting
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_nesting_js #def
+tests_default_hook_nesting_js : id = "__tests__/default/hook-nesting.js"
 object "DescribeBlockMetadata" as tests_default_hook_nesting_js_describe_0 #ded
 tests_default_hook_nesting_js_describe_0 : id = "describe_0"
 tests_default_hook_nesting_js_describe_0 : data = {\\n  "vendor": {\\n    "filename": "hook-nesting.js"\\n  }\\n}
@@ -667,6 +676,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-concurr
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_concurrent_js #def
+tests_default_test_concurrent_js : id = "__tests__/default/test-concurrent.js"
 object "DescribeBlockMetadata" as tests_default_test_concurrent_js_describe_0 #ded
 tests_default_test_concurrent_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_concurrent_js_hook_0 #fdd
@@ -761,6 +771,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-fail 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_fail_js #def
+tests_default_test_fail_js : id = "__tests__/default/test-fail.js"
 object "DescribeBlockMetadata" as tests_default_test_fail_js_describe_0 #ded
 tests_default_test_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_fail_js_hook_0 #fdd
@@ -794,6 +805,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-pass 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_pass_js #def
+tests_default_test_pass_js : id = "__tests__/default/test-pass.js"
 object "DescribeBlockMetadata" as tests_default_test_pass_js_describe_0 #ded
 tests_default_test_pass_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_pass_js_hook_0 #fdd
@@ -827,6 +839,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-retry 1
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_retry_js #def
+tests_default_test_retry_js : id = "__tests__/default/test-retry.js"
 object "DescribeBlockMetadata" as tests_default_test_retry_js_describe_0 #ded
 tests_default_test_retry_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_retry_js_hook_0 #fdd
@@ -887,6 +900,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-skip 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_skip_js #def
+tests_default_test_skip_js : id = "__tests__/default/test-skip.js"
 object "DescribeBlockMetadata" as tests_default_test_skip_js_describe_0 #ded
 tests_default_test_skip_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_skip_js_hook_0 #fdd
@@ -934,6 +948,7 @@ exports[`metadata - integration test: e2e/__fixtures__/27.x.x/env-N/test-todo 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_todo_js #def
+tests_default_test_todo_js : id = "__tests__/default/test-todo.js"
 object "DescribeBlockMetadata" as tests_default_test_todo_js_describe_0 #ded
 tests_default_test_todo_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_todo_js_hook_0 #fdd
@@ -1001,6 +1016,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/bail-env-1/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -1046,6 +1062,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/bail-env-N/bail-lo
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_long_js #def
+tests_bail_bail_long_js : id = "__tests__/bail/bail-long.js"
 object "DescribeBlockMetadata" as tests_bail_bail_long_js_describe_0 #ded
 tests_bail_bail_long_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_long_js_hook_0 #fdd
@@ -1093,6 +1110,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/bail-env-N/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -1138,6 +1156,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/duplicate-ca
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_cases_js #def
+tests_default_duplicate_cases_js : id = "__tests__/default/duplicate-cases.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_cases_js_describe_0 #ded
 tests_default_duplicate_cases_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_cases_js_hook_0 #fdd
@@ -1219,6 +1238,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/duplicate-ge
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_generation_js #def
+tests_default_duplicate_generation_js : id = "__tests__/default/duplicate-generation.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_generation_js_describe_0 #ded
 tests_default_duplicate_generation_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_generation_js_hook_0 #fdd
@@ -1277,6 +1297,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/duplicate-na
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_name_js #def
+tests_default_duplicate_name_js : id = "__tests__/default/duplicate-name.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_name_js_describe_0 #ded
 tests_default_duplicate_name_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_name_js_hook_0 #fdd
@@ -1458,6 +1479,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/hook-afterAl
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_after_all_fail_js #def
+tests_default_hook_after_all_fail_js : id = "__tests__/default/hook-afterAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_after_all_fail_js_describe_0 #ded
 tests_default_hook_after_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_after_all_fail_js_hook_0 #fdd
@@ -1510,6 +1532,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/hook-beforeA
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_before_all_fail_js #def
+tests_default_hook_before_all_fail_js : id = "__tests__/default/hook-beforeAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_before_all_fail_js_describe_0 #ded
 tests_default_hook_before_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_before_all_fail_js_hook_0 #fdd
@@ -1556,6 +1579,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/hook-nesting
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_nesting_js #def
+tests_default_hook_nesting_js : id = "__tests__/default/hook-nesting.js"
 object "DescribeBlockMetadata" as tests_default_hook_nesting_js_describe_0 #ded
 tests_default_hook_nesting_js_describe_0 : id = "describe_0"
 tests_default_hook_nesting_js_describe_0 : data = {\\n  "vendor": {\\n    "filename": "hook-nesting.js"\\n  }\\n}
@@ -1662,6 +1686,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-concurr
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_concurrent_js #def
+tests_default_test_concurrent_js : id = "__tests__/default/test-concurrent.js"
 object "DescribeBlockMetadata" as tests_default_test_concurrent_js_describe_0 #ded
 tests_default_test_concurrent_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_concurrent_js_hook_0 #fdd
@@ -1736,6 +1761,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-fail 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_fail_js #def
+tests_default_test_fail_js : id = "__tests__/default/test-fail.js"
 object "DescribeBlockMetadata" as tests_default_test_fail_js_describe_0 #ded
 tests_default_test_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_fail_js_hook_0 #fdd
@@ -1769,6 +1795,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-pass 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_pass_js #def
+tests_default_test_pass_js : id = "__tests__/default/test-pass.js"
 object "DescribeBlockMetadata" as tests_default_test_pass_js_describe_0 #ded
 tests_default_test_pass_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_pass_js_hook_0 #fdd
@@ -1802,6 +1829,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-retry 1
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_retry_js #def
+tests_default_test_retry_js : id = "__tests__/default/test-retry.js"
 object "DescribeBlockMetadata" as tests_default_test_retry_js_describe_0 #ded
 tests_default_test_retry_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_retry_js_hook_0 #fdd
@@ -1862,6 +1890,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-skip 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_skip_js #def
+tests_default_test_skip_js : id = "__tests__/default/test-skip.js"
 object "DescribeBlockMetadata" as tests_default_test_skip_js_describe_0 #ded
 tests_default_test_skip_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_skip_js_hook_0 #fdd
@@ -1909,6 +1938,7 @@ exports[`metadata - integration test: e2e/__fixtures__/28.x.x/env-N/test-todo 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_todo_js #def
+tests_default_test_todo_js : id = "__tests__/default/test-todo.js"
 object "DescribeBlockMetadata" as tests_default_test_todo_js_describe_0 #ded
 tests_default_test_todo_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_todo_js_hook_0 #fdd
@@ -1976,6 +2006,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/bail-env-1/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -2021,6 +2052,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/bail-env-N/bail-lo
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_long_js #def
+tests_bail_bail_long_js : id = "__tests__/bail/bail-long.js"
 object "DescribeBlockMetadata" as tests_bail_bail_long_js_describe_0 #ded
 tests_bail_bail_long_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_long_js_hook_0 #fdd
@@ -2068,6 +2100,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/bail-env-N/bail-sh
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_bail_bail_short_js #def
+tests_bail_bail_short_js : id = "__tests__/bail/bail-short.js"
 object "DescribeBlockMetadata" as tests_bail_bail_short_js_describe_0 #ded
 tests_bail_bail_short_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_bail_bail_short_js_hook_0 #fdd
@@ -2113,6 +2146,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/duplicate-ca
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_cases_js #def
+tests_default_duplicate_cases_js : id = "__tests__/default/duplicate-cases.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_cases_js_describe_0 #ded
 tests_default_duplicate_cases_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_cases_js_hook_0 #fdd
@@ -2194,6 +2228,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/duplicate-ge
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_generation_js #def
+tests_default_duplicate_generation_js : id = "__tests__/default/duplicate-generation.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_generation_js_describe_0 #ded
 tests_default_duplicate_generation_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_generation_js_hook_0 #fdd
@@ -2252,6 +2287,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/duplicate-na
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_duplicate_name_js #def
+tests_default_duplicate_name_js : id = "__tests__/default/duplicate-name.js"
 object "DescribeBlockMetadata" as tests_default_duplicate_name_js_describe_0 #ded
 tests_default_duplicate_name_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_duplicate_name_js_hook_0 #fdd
@@ -2433,6 +2469,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/hook-afterAl
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_after_all_fail_js #def
+tests_default_hook_after_all_fail_js : id = "__tests__/default/hook-afterAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_after_all_fail_js_describe_0 #ded
 tests_default_hook_after_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_after_all_fail_js_hook_0 #fdd
@@ -2485,6 +2522,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/hook-beforeA
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_before_all_fail_js #def
+tests_default_hook_before_all_fail_js : id = "__tests__/default/hook-beforeAll-fail.js"
 object "DescribeBlockMetadata" as tests_default_hook_before_all_fail_js_describe_0 #ded
 tests_default_hook_before_all_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_hook_before_all_fail_js_hook_0 #fdd
@@ -2531,6 +2569,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/hook-nesting
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_hook_nesting_js #def
+tests_default_hook_nesting_js : id = "__tests__/default/hook-nesting.js"
 object "DescribeBlockMetadata" as tests_default_hook_nesting_js_describe_0 #ded
 tests_default_hook_nesting_js_describe_0 : id = "describe_0"
 tests_default_hook_nesting_js_describe_0 : data = {\\n  "vendor": {\\n    "filename": "hook-nesting.js"\\n  }\\n}
@@ -2637,6 +2676,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-concurr
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_concurrent_js #def
+tests_default_test_concurrent_js : id = "__tests__/default/test-concurrent.js"
 object "DescribeBlockMetadata" as tests_default_test_concurrent_js_describe_0 #ded
 tests_default_test_concurrent_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_concurrent_js_hook_0 #fdd
@@ -2711,6 +2751,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-fail 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_fail_js #def
+tests_default_test_fail_js : id = "__tests__/default/test-fail.js"
 object "DescribeBlockMetadata" as tests_default_test_fail_js_describe_0 #ded
 tests_default_test_fail_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_fail_js_hook_0 #fdd
@@ -2744,6 +2785,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-pass 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_pass_js #def
+tests_default_test_pass_js : id = "__tests__/default/test-pass.js"
 object "DescribeBlockMetadata" as tests_default_test_pass_js_describe_0 #ded
 tests_default_test_pass_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_pass_js_hook_0 #fdd
@@ -2777,6 +2819,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-retry 1
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_retry_js #def
+tests_default_test_retry_js : id = "__tests__/default/test-retry.js"
 object "DescribeBlockMetadata" as tests_default_test_retry_js_describe_0 #ded
 tests_default_test_retry_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_retry_js_hook_0 #fdd
@@ -2837,6 +2880,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-skip 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_skip_js #def
+tests_default_test_skip_js : id = "__tests__/default/test-skip.js"
 object "DescribeBlockMetadata" as tests_default_test_skip_js_describe_0 #ded
 tests_default_test_skip_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_skip_js_hook_0 #fdd
@@ -2884,6 +2928,7 @@ exports[`metadata - integration test: e2e/__fixtures__/29.x.x/env-N/test-todo 1`
 object "GlobalMetadata" as global_metadata #dff
 global_metadata : id = "globalMetadata"
 object "TestFileMetadata" as tests_default_test_todo_js #def
+tests_default_test_todo_js : id = "__tests__/default/test-todo.js"
 object "DescribeBlockMetadata" as tests_default_test_todo_js_describe_0 #ded
 tests_default_test_todo_js_describe_0 : id = "describe_0"
 object "HookDefinitionMetadata" as tests_default_test_todo_js_hook_0 #fdd
diff --git a/src/metadata/__tests__/integration.test.ts b/src/metadata/__tests__/integration.test.ts
index 9810686..36d0c36 100644
--- a/src/metadata/__tests__/integration.test.ts
+++ b/src/metadata/__tests__/integration.test.ts
@@ -1,34 +1,12 @@
 import fixtures from '../../../e2e';
 
-import { SerialEmitter } from '../../utils';
-import { PlantSerializer } from '../__utils__';
-import {
-  GlobalMetadataRegistry,
-  MetadataEventHandler,
-  MetadataFactoryImpl,
-  WriteMetadataEventEmitter,
-} from '../index';
+import { visualize } from '../../debug';
 
 describe('metadata - integration test:', () => {
   test.each(Object.values(fixtures.metadata))(
     `e2e/__fixtures__/%s`,
-    (_name: string, fixture: any[]) => {
-      const emitter: WriteMetadataEventEmitter = new SerialEmitter('set');
-      const metadataRegistry = new GlobalMetadataRegistry();
-      const metadataFactory = new MetadataFactoryImpl(metadataRegistry, emitter);
-      const globalMetadata = metadataFactory.createGlobalMetadata();
-      const eventHandler = new MetadataEventHandler({
-        globalMetadata,
-        metadataRegistry,
-      });
-
-      const serialized = () => PlantSerializer.serialize(metadataFactory.checker, metadataRegistry);
-
-      for (const event of fixture) {
-        eventHandler.handle(event);
-      }
-
-      expect(serialized()).toMatchSnapshot();
+    async (_name: string, fixture: any[]) => {
+      await expect(visualize(fixture)).resolves.toMatchSnapshot();
     },
   );
 });
diff --git a/src/metadata/__utils__/index.ts b/src/metadata/__utils__/index.ts
deleted file mode 100644
index 8b22d1d..0000000
--- a/src/metadata/__utils__/index.ts
+++ /dev/null
@@ -1,2 +0,0 @@
-export * from './plant';
-export * from './MetadataVisitor';
diff --git a/src/metadata/containers/BaseMetadata.ts b/src/metadata/containers/BaseMetadata.ts
index 5b04408..7808ae9 100644
--- a/src/metadata/containers/BaseMetadata.ts
+++ b/src/metadata/containers/BaseMetadata.ts
@@ -1,13 +1,13 @@
 /* eslint-disable unicorn/no-null */
 import lodashMerge from 'lodash.merge';
 
-import { get as lodashGet, set as lodashSet, logger, optimizeTracing } from '../../utils';
+import { get as lodashGet, set as lodashSet, diagnostics, optimizeTracing } from '../../utils';
 import type { AggregatedIdentifier } from '../ids';
 import * as symbols from '../symbols';
 import type { Data, Metadata } from '../types';
 import type { MetadataContext } from './MetadataContext';
 
-const log = logger.child({ cat: 'metadata', tid: 'metadata' });
+const log = diagnostics.child({ cat: 'metadata', tid: 'jest-metadata' });
 
 const __LOG_METADATA = optimizeTracing((metadata: BaseMetadata, id: AggregatedIdentifier) => {
   log.trace({ id }, metadata.constructor.name);
@@ -126,6 +126,14 @@ export abstract class BaseMetadata implements Metadata {
     return this;
   }
 
+  toJSON() {
+    return {
+      id: this.id,
+      type: this.constructor.name,
+      data: this[symbols.data],
+    };
+  }
+
   #get(path?: string | readonly string[], fallbackValue?: unknown): Data | unknown {
     return path == null ? this[symbols.data] : lodashGet(this[symbols.data], path, fallbackValue);
   }
diff --git a/src/metadata/dsl/MetadataDSL.ts b/src/metadata/dsl/MetadataDSL.ts
index fd726c6..6b3de73 100644
--- a/src/metadata/dsl/MetadataDSL.ts
+++ b/src/metadata/dsl/MetadataDSL.ts
@@ -2,7 +2,7 @@ import { JestMetadataError } from '../../errors';
 import { logger } from '../../utils';
 import type { Data, Metadata, ReadonlyMetadataEventEmitter } from '../types';
 
-const log = logger.child({ cat: 'metadata', tid: 'metadata' });
+const log = logger.child({ cat: 'dsl', tid: 'jest-metadata' });
 
 export class MetadataDSL {
   readonly #metadata: () => Metadata;
diff --git a/src/realms/ParentProcessRealm.ts b/src/realms/ParentProcessRealm.ts
index 001e649..bbd6100 100644
--- a/src/realms/ParentProcessRealm.ts
+++ b/src/realms/ParentProcessRealm.ts
@@ -21,6 +21,7 @@ export class ParentProcessRealm extends BaseRealm {
     associate: this.associate,
     fallbackAPI: this.fallbackAPI,
     ipc: this.ipc,
+    rootDir: process.cwd(),
   });
 
   constructor() {
diff --git a/src/utils/emitters/SerialEmitter.ts b/src/utils/emitters/SerialEmitter.ts
index 3bda9e5..0c99dea 100644
--- a/src/utils/emitters/SerialEmitter.ts
+++ b/src/utils/emitters/SerialEmitter.ts
@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/ban-types */
 import type { Emitter } from '../../types';
 
-import { logger, nologger, optimizeTracing } from '../logger';
+import { diagnostics, nologger, optimizeTracing } from '../logger';
 
 //#region Optimized event helpers
 
@@ -37,13 +37,16 @@ const ONCE: unique symbol = Symbol('ONCE');
  * will be queued and emitted after the current event is finished.
  */
 export class SerialEmitter<Event extends { type: string }> implements Emitter<Event> {
-  protected readonly _log: typeof logger;
+  protected readonly _log: typeof diagnostics;
   protected readonly _listeners: Map<Event['type'] | '*', Function[]> = new Map();
 
   #queue: Event[] = [];
 
   constructor(name?: string, shouldLog = true) {
-    this._log = (shouldLog ? logger : nologger).child({ cat: `emitter`, tid: `emitter-${name}` });
+    this._log = (shouldLog ? diagnostics : nologger).child({
+      cat: [`emitter`, `emitter-${name}`],
+      tid: `jest-metadata-emitter-${name}`,
+    });
     this._listeners.set('*', []);
   }
 
diff --git a/src/utils/index.ts b/src/utils/index.ts
index 738e6bc..866c742 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -1,7 +1,7 @@
 export * from './emitters';
 export * as jestUtils from './jestUtils';
 export { getVersion } from './getVersion';
-export { logger, optimizeTracing } from './logger';
+export { diagnostics, logger, nologger, optimizeTracing } from './logger';
 export { get } from './get';
 export { set } from './set';
 export { makeDeferred, Deferred } from './makeDeferred';
diff --git a/src/utils/logger.ts b/src/utils/logger.ts
index 9bccdbf..6a30b73 100644
--- a/src/utils/logger.ts
+++ b/src/utils/logger.ts
@@ -1,18 +1,28 @@
-import { bunyamin, isDebug, threadGroups } from 'bunyamin';
-
-threadGroups.add({ id: 'ipc-server', displayName: 'IPC Server (jest-metadata)' });
-threadGroups.add({ id: 'ipc-client', displayName: 'IPC Client (jest-metadata)' });
-threadGroups.add({ id: 'emitter-core', displayName: 'Core emitter (jest-metadata)' });
-threadGroups.add({ id: 'emitter-set', displayName: 'Set emitter (jest-metadata)' });
-threadGroups.add({ id: 'emitter-events', displayName: 'Events emitter (jest-metadata)' });
-threadGroups.add({ id: 'environment', displayName: 'Test Environment (jest-metadata)' });
-threadGroups.add({ id: 'metadata', displayName: 'Metadata (jest-metadata)' });
-threadGroups.add({ id: 'reporter', displayName: 'Reporter (jest-metadata)' });
+import { bunyamin, isDebug, nobunyamin, threadGroups } from 'bunyamin';
 
 function isTraceEnabled(): boolean {
   return isDebug('jest-metadata');
 }
 
+threadGroups
+  .add({ id: 'jest-metadata', displayName: 'jest-metadata' })
+  .add({
+    id: 'jest-metadata-emitter-core',
+    displayName: 'jest-metadata (Core Emitter)',
+  })
+  .add({
+    id: 'jest-metadata-emitter-events',
+    displayName: 'jest-metadata (Events Emitter)',
+  })
+  .add({
+    id: 'jest-metadata-emitter-globalMetadataRegistry',
+    displayName: 'jest-metadata (Metadata Registry)',
+  })
+  .add({ id: 'jest-metadata-emitter-set', displayName: 'jest-metadata (Set Emitter)' })
+  .add({ id: 'jest-metadata-environment', displayName: 'jest-metadata (Environment)' })
+  .add({ id: 'jest-metadata-ipc', displayName: 'jest-metadata (IPC)' })
+  .add({ id: 'jest-metadata-reporter', displayName: 'jest-metadata (Reporter)' });
+
 const EMPTY = {};
 const NOOP: any = () => EMPTY;
 
@@ -20,4 +30,6 @@ export const optimizeTracing: <F>(f: F) => F = isTraceEnabled() ? (f) => f : ()
 
 export const logger = bunyamin.child({ cat: 'jest-metadata' });
 
+export const diagnostics = isTraceEnabled() ? logger : nobunyamin;
+
 export { nobunyamin as nologger } from 'bunyamin';