feat: add flag for developing dy admin apply

src/cmd.rs

@@ -427,6 +427,13 @@ pub enum AdminSub {
         #[structopt(subcommand)]
         target_type: DeleteSub,
     },
+
+    /// [WIP] Create or update DynamoDB tables based on CloudFormation template files (.cfn.yml).
+    #[structopt(setting(structopt::clap::AppSettings::Hidden))]
+    Apply {
+        #[structopt(long)]
+        dev: bool,
+    },
     /*
     /// Compare the desired and current state of a DynamoDB table.
     #[structopt()]
@@ -435,11 +442,6 @@ pub enum AdminSub {
         name: String,
     },
 
-    /// Create or update DynamoDB tables based on CloudFormation template files (.cfn.yml).
-    #[structopt()]
-    Apply {
-    },
-
     /// Delete all items in the target table.
     #[structopt()]
     Truncate {

src/main.rs

@@ -84,6 +84,13 @@ async fn dispatch(context: &mut app::Context, subcommand: cmd::Sub) -> Result<()
                     yes,
                 } => control::delete_table(context.clone(), table_name_to_delete, yes).await,
             },
+            cmd::AdminSub::Apply { dev } => {
+                if dev {
+                    todo!()
+                } else {
+                    println!("not yet implemented")
+                }
+            }
         },
 
         cmd::Sub::Scan {

tests/apply.rs

@@ -0,0 +1,40 @@
+/*
+ * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License").
+ * You may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+pub mod util;
+
+use assert_cmd::prelude::*; // Add methods on commands
+use predicates::prelude::*; // Used for writing assertions
+
+#[tokio::test]
+async fn test_apply() -> Result<(), Box<dyn std::error::Error>> {
+    let tm = util::setup().await?;
+    let mut c = tm.command()?;
+    let cmd = c.args(&["--region", "local", "admin", "apply"]);
+    cmd.assert()
+        .success()
+        .stdout(predicate::str::contains("not yet implemented"));
+    Ok(())
+}
+
+#[tokio::test]
+#[should_panic(expected = "not yet implemented")]
+async fn test_apply_with_dev() {
+    let tm = util::setup().await.unwrap();
+    let mut c = tm.command().unwrap();
+    let cmd = c.args(&["--region", "local", "admin", "apply", "--dev"]);
+    cmd.unwrap();
+}