(test) O3-2229: Add unit tests for utils.ts file (#747)

* added test for utils.ts

* resolved review commits

* (feat) Remove filtering todays queue entries on frontend (#752)

* (refactor): Display all active visits by removing filter for showing only today's active visits (#755)

* (refactor): changed  activeVisits.idNumber assignment for improved code robustness (#756)

* (feat) O3-2100: Unknown patient name and estimated DOB config (#697)

Co-authored-by: Vineet Sharma <sharmava05@gmail.com>

* (test) O3-2225/6: Add tests for cancel-patient-edit.component and delete-identifier-confirmation-modal (#750)

* removed the extra types

---------

Co-authored-by: Anjula Shanaka <anjulashanaka@gmail.com>
Co-authored-by: Dennis Kigen <kigen.work@gmail.com>
Co-authored-by: CynthiaKamau <cynthiakamau54@gmail.com>
Co-authored-by: Donald Kibet <chelashawdonald@yahoo.com>
Co-authored-by: Jexsie <jessiessebuliba@gmail.com>
Co-authored-by: Vineet Sharma <sharmava05@gmail.com>

packages/esm-patient-registration-app/src/patient-registration/input/custom-input/identifier/utils.test.ts

@@ -0,0 +1,81 @@
+import { isUniqueIdentifierTypeForOffline, shouldBlockPatientIdentifierInOfflineMode } from './utils';
+
+interface IdentifierTypeOptions {
+  uniquenessBehavior?: 'UNIQUE' | 'LOCATION' | 'NON_UNIQUE';
+  manualEntryEnabled?: boolean;
+  automaticGenerationEnabled?: boolean;
+}
+
+function createIdentifierType(options: IdentifierTypeOptions) {
+  return {
+    uniquenessBehavior: options.uniquenessBehavior,
+    identifierSources: [
+      {
+        uuid: 'identifier-source-uuid',
+        name: 'Identifier Source Name',
+        autoGenerationOption: {
+          manualEntryEnabled: options.manualEntryEnabled,
+          automaticGenerationEnabled: options.automaticGenerationEnabled,
+        },
+      },
+    ],
+    name: 'Identifier Type Name',
+    required: true,
+    uuid: 'identifier-type-uuid',
+    fieldName: 'identifierFieldName',
+    format: 'identifierFormat',
+    isPrimary: true,
+  };
+}
+
+describe('shouldBlockPatientIdentifierInOfflineMode function', () => {
+  it('should return false if identifierType is not unique', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(false);
+  });
+
+  it('should return false if identifierType is unique and no manual entry is enabled', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(false);
+  });
+
+  it('should return true if identifierType is unique and manual entry is enabled', () => {
+    const identifierType = createIdentifierType({ manualEntryEnabled: true, uniquenessBehavior: 'UNIQUE' });
+
+    const result = shouldBlockPatientIdentifierInOfflineMode(identifierType);
+
+    expect(result).toBe(true);
+  });
+});
+
+describe('isUniqueIdentifierTypeForOffline function', () => {
+  it('should return true if uniquenessBehavior is UNIQUE', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: 'UNIQUE' });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return true if uniquenessBehavior is LOCATION', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: 'LOCATION' });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(true);
+  });
+
+  it('should return false for other uniqueness behaviors', () => {
+    const identifierType = createIdentifierType({ uniquenessBehavior: null });
+
+    const result = isUniqueIdentifierTypeForOffline(identifierType);
+
+    expect(result).toBe(false);
+  });
+});