test: common method for building the app

[zakir-code]

Summary by CodeRabbit

• New Features

  • Introduced a test suite for the application database to ensure core functionalities are validated.
  • Added a new helper function to streamline application setup in upgrade and migration tests.

• Refactor

  • Refactored application setup logic into a modular helper function for improved readability and maintainability in tests.

[coderabbitai]

Walkthrough

The changes introduce a new test suite for the application database in app/app_db_test.go and refactor the application setup logic in the upgrade tests located in app/upgrade_test.go. A new helper function, buildApp, is created to streamline the initialization of the application and its dependencies, enhancing the organization and readability of the test code.

Changes

Files	Change Summary
app/app_db_test.go	Introduced a new test function TestAppDB for the application database, utilizing the Go testing framework and testify library.
app/upgrade_test.go	Refactored the Test_UpgradeAndMigrate function by creating a new helper function buildApp to encapsulate application setup logic.

Poem

🐰 In the garden where the code does play,
New tests hop in, brightening the day.
With buildApp to guide, we leap and we bound,
In the world of Go, new joys are found!
So let’s celebrate, with a twitch of our ears,
For cleaner code brings us all happy cheers! 🌼

Tip

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[coderabbitai]

Actionable comments posted: 0

Outside diff range, codebase verification and nitpick comments (2)

app/app_db_test.go (1)

12-22: Implement the actual test logic and remove the skip.

The test function is well-structured and follows the common pattern for setting up a test. However, there are a couple of suggestions:

1. The test is being skipped using helpers.SkipTest. Please remove the skip once the test is implemented.
2. The test is not performing any actual testing, as indicated by the placeholder comment // do something .... Please implement the actual test logic.

app/upgrade_test.go (1)

75-89: LGTM with a minor suggestion!

The buildApp function correctly initializes the application and its dependencies. The encapsulation of the setup code enhances the organization of the test code and promotes code reuse.

Suggestion: Add error handling for the app.New call.

Consider adding error handling for the app.New call to ensure that any errors during application initialization are properly handled.

Apply this diff to add error handling:

-	myApp := app.New(log.NewFilter(log.NewTMLogger(os.Stdout), log.AllowAll()),
+	myApp, err := app.New(log.NewFilter(log.NewTMLogger(os.Stdout), log.AllowAll()),
		db, nil, false, map[int64]bool{}, home, 0,
		makeEncodingConfig, app.EmptyAppOptions{}, baseapp.SetChainID(chainId))
+	require.NoError(t, err)
	return myApp, chainId

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between b97c663 and a5f9bd4.

Files selected for processing (2)

• app/app_db_test.go (1 hunks)
• app/upgrade_test.go (2 hunks)

Additional comments not posted (1)

app/upgrade_test.go (1)

33-33: LGTM!

The refactoring of the application setup logic into the buildApp function improves code modularity and readability. The change adheres to best practices by promoting code reuse and separation of concerns.