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@hardingjam hardingjam commented Apr 29, 2025

Motivation

Solution

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By submitting this for review, I'm confirming I've done the following:

  • made this PR as small as possible
  • unit-tested any new functionality
  • linked any relevant issues or PRs
  • included screenshots (if this involves a front-end change)

Summary by CodeRabbit

  • New Features

    • Added test identifiers to key elements on the main page to support automated testing.
  • Tests

    • Introduced a new comprehensive test suite for the main page, covering logo theming, description text, community and documentation links, and the demo video.
    • Added a mock color theme store to facilitate theme-dependent testing.
    • Updated import paths for test matchers to improve test organization.

@hardingjam hardingjam added the test test code label Apr 29, 2025
@hardingjam hardingjam added this to the Test coverage, tech debt milestone Apr 29, 2025
@hardingjam hardingjam requested a review from hardyjosh April 29, 2025 12:50
@hardingjam hardingjam self-assigned this Apr 29, 2025
@hardingjam hardingjam marked this pull request as ready for review April 29, 2025 12:50
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coderabbitai bot commented Apr 29, 2025

Walkthrough

A new mock store for the color theme was introduced to facilitate controlled testing. The main page component (+page.svelte) received data-testid attributes on key elements to support automated testing. A comprehensive test suite for the main page was added, verifying correct rendering of theme-dependent assets and the presence of specific UI elements. Several component test files were updated to change the import path for a custom matcher, standardizing the test utility import location. No changes were made to the logic or exported entities of the affected components, except for the introduction of the mock store.

Changes

File(s) Change Summary
tauri-app/src/lib/mocks/stores.ts Added a mock color theme store using Svelte's writable, with subscribe, set, and mockSetSubscribeValue methods.
tauri-app/src/routes/+page.svelte Added data-testid attributes to key elements (logo, description, links, iframe) for improved testability.
tauri-app/src/routes/page.test.ts Added a new test suite for +page.svelte verifying theme-dependent rendering and presence of important UI elements.
tauri-app/src/lib/components/WordTable.test.ts
tauri-app/src/lib/components/Words.test.ts
tauri-app/src/lib/components/debug/EvalResultsTable.test.ts
tauri-app/src/lib/components/modal/ModalQuoteDebug.test.ts
tauri-app/src/lib/components/modal/ModalTradeDebug.test.ts
Updated import paths for the expect matcher from $lib/test/matchers to $lib/__tests__/matchers.

Sequence Diagram(s)

sequenceDiagram
    participant TestSuite as page.test.ts
    participant MockStore as mockColorThemeStore
    participant Page as +page.svelte

    TestSuite->>MockStore: Set theme to "light" or "dark"
    TestSuite->>Page: Render component
    Page->>MockStore: Subscribe to color theme
    Page-->>TestSuite: Rendered output (logo, description, links, iframe)
    TestSuite->>TestSuite: Assert correct elements and theme-dependent assets
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Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between ece3d12 and cd284ec.

📒 Files selected for processing (8)
  • tauri-app/src/lib/__mocks__/stores.ts (1 hunks)
  • tauri-app/src/lib/components/WordTable.test.ts (1 hunks)
  • tauri-app/src/lib/components/Words.test.ts (1 hunks)
  • tauri-app/src/lib/components/debug/EvalResultsTable.test.ts (1 hunks)
  • tauri-app/src/lib/components/modal/ModalQuoteDebug.test.ts (1 hunks)
  • tauri-app/src/lib/components/modal/ModalTradeDebug.test.ts (1 hunks)
  • tauri-app/src/routes/+page.svelte (1 hunks)
  • tauri-app/src/routes/page.test.ts (1 hunks)
🧰 Additional context used
🧬 Code Graph Analysis (1)
tauri-app/src/routes/page.test.ts (2)
tauri-app/src/lib/__mocks__/stores.ts (1)
  • mockColorThemeStore (5-9)
tauri-app/src/lib/__tests__/matchers.ts (1)
  • expect (5-5)
⏰ Context from checks skipped due to timeout of 90000ms (14)
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  • GitHub Check: standard-tests (ubuntu-latest, rainix-sol-legal)
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  • GitHub Check: test
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  • GitHub Check: standard-tests (ubuntu-latest, ob-rs-test, true)
  • GitHub Check: Deploy-Preview
  • GitHub Check: build-tauri (ubuntu-22.04, true)
  • GitHub Check: test
🔇 Additional comments (17)
tauri-app/src/lib/__mocks__/stores.ts (1)

1-1: Skip trivial import.
The import of writable from Svelte is standard and requires no changes.

tauri-app/src/lib/components/Words.test.ts (1)

5-5: Standardize import path for custom matchers.
Updating the import from $lib/test/matchers to $lib/__tests__/matchers keeps all test utilities in one consistent directory.

tauri-app/src/lib/components/WordTable.test.ts (1)

5-5: Align matcher import with project convention.
Switching to $lib/__tests__/matchers ensures consistency across all component tests.

tauri-app/src/lib/components/modal/ModalQuoteDebug.test.ts (1)

3-3: Update matcher import location.
Changing the import path for expect to $lib/__tests__/matchers aligns with the other test files in this PR.

tauri-app/src/lib/components/modal/ModalTradeDebug.test.ts (1)

3-3: Consistent import for custom matchers.
The updated import path $lib/__tests__/matchers standardizes test matcher usage across the codebase.

tauri-app/src/lib/components/debug/EvalResultsTable.test.ts (1)

3-3: Import path standardization looks good.

The updated import path for the test matchers aligns with the standardization effort across the codebase. This improves consistency and maintainability without changing any test functionality.

tauri-app/src/routes/+page.svelte (5)

9-14: Good addition of testable identifiers for the logo.

Adding the data-testid attribute facilitates robust automated testing without relying on brittle selectors. The test ID is clear and semantically meaningful.


15-15: Well-placed test identifier for the description element.

The data-testid attribute enables reliable testing of this content section.


20-20: Good test identifier for the community link button.

This test ID enables reliable testing of the Telegram community link and its attributes.


24-27: Proper test identifier for the Get Started button.

The data-testid attribute allows for reliable selection of this button in tests.


31-33: Appropriate test identifier for the demo iframe.

Adding a test ID to the iframe enables verification of the demo video's presence and attributes.

tauri-app/src/routes/page.test.ts (6)

1-11: Well-structured test setup with proper mocking.

The test imports and mocking approach are well-implemented. Using vi.hoisted for the color theme store mock is the correct approach when the mock needs to be available at the module level. The direct mock replacement for $lib/stores/darkMode ensures the component will use the mock store during tests.


12-30: Excellent testing of theme-dependent rendering.

The tests properly verify that the correct logo is rendered based on the color theme. The beforeEach setup ensures a consistent starting state, and the explicit theme change in the second test demonstrates the component's reactivity to theme changes.


32-38: Good validation of content rendering.

This test effectively verifies that the description text is present and contains the expected content. Using partial text matching is appropriate for longer text content.


40-48: Thorough testing of the community link.

The test comprehensively checks the community link's presence, href attribute, target attribute, and the existence of the SVG icon. This ensures the link will work correctly for users.


50-59: Complete validation of the Get Started link.

All important aspects of the link are verified: its presence, correct URL, and proper target attribute. This ensures the documentation link will work as expected.


61-69: Comprehensive testing of the demo iframe.

The test verifies all important aspects of the iframe: its presence, source URL, fullscreen capability, and accessible title. This ensures the demo video is properly integrated.

Comment on lines +5 to +9
export const mockColorThemeStore = {
subscribe: mockColorThemeWritable.subscribe,
set: mockColorThemeWritable.set,
mockSetSubscribeValue: (value: string): void => mockColorThemeWritable.set(value),
};
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🧹 Nitpick (assertive)

Complete the Svelte store interface and refine API naming.
The mock store exposes subscribe and set, but omits update, which is part of the writable contract. Also, mockSetSubscribeValue is verbose—consider renaming it to setMock or similar for clarity.

 export const mockColorThemeStore = {
   subscribe: mockColorThemeWritable.subscribe,
   set: mockColorThemeWritable.set,
+  update: mockColorThemeWritable.update,
-  mockSetSubscribeValue: (value: string): void => mockColorThemeWritable.set(value),
+  setMock: (value: ColorTheme): void => mockColorThemeWritable.set(value),
 };
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export const mockColorThemeStore = {
subscribe: mockColorThemeWritable.subscribe,
set: mockColorThemeWritable.set,
mockSetSubscribeValue: (value: string): void => mockColorThemeWritable.set(value),
};
export const mockColorThemeStore = {
subscribe: mockColorThemeWritable.subscribe,
set: mockColorThemeWritable.set,
update: mockColorThemeWritable.update,
setMock: (value: ColorTheme): void => mockColorThemeWritable.set(value),
};

@@ -0,0 +1,9 @@
import { writable } from 'svelte/store';

const mockColorThemeWritable = writable<string>('light');
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🧹 Nitpick (assertive)

Constrain theme values via a union type.
Currently the writable store accepts any string. Consider defining a type ColorTheme = 'light' | 'dark' (or importing one if available) to enforce valid values at compile time.

- const mockColorThemeWritable = writable<string>('light');
+ type ColorTheme = 'light' | 'dark';
+ const mockColorThemeWritable = writable<ColorTheme>('light');
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
const mockColorThemeWritable = writable<string>('light');
type ColorTheme = 'light' | 'dark';
const mockColorThemeWritable = writable<ColorTheme>('light');

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