test:add the test cases for imagereviewpage, index.tsx, Landingpage.tsx

Title: test: add the test cases for ImageReviewPage and index.tsx

Description: Currently, there are no proper unit test cases implemented for ImageReviewPage and index.tsx. This results in low test coverage and increases the risk of undetected bugs in these components. The expected behavior is to have complete and reliable test cases covering rendering, user interactions, and state handling.

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Problem Statement

• Test cases for ImageReviewPage and index.tsx are missing.
• This affects overall test coverage and code reliability.
• Without tests, UI behavior, user actions, and edge cases are not validated.
• Developers may introduce regressions unknowingly.

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Proposed Solution

• Write unit test cases for:

  • ImageReviewPage
  • index.tsx

• Use Jest + React Testing Library.

• Cover:

  • Component rendering
  • Props handling
  • User interactions
  • Conditional UI rendering

• Add mock data where required.

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Test-Driven Development

Acceptance Criteria (Given-When-Then)

Scenario 1: Render ImageReviewPage

Given the ImageReviewPage component
When the page is loaded
Then it should render without crashing
And display expected UI elements

Scenario 2: Handle User Interaction

Given the ImageReviewPage component
When the user performs an action (click/submit)
Then the expected function should be triggered

Scenario 3: Render index.tsx

Given the index.tsx entry file
When the application initializes
Then the root component should render successfully

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Test Cases

Test ID	Test Description	Precondition	Test Steps	Expected Result	Priority
TC-001	Render ImageReviewPage	Component available	1. Import component 2. Render	Component renders successfully	High
TC-002	Validate UI elements	Component rendered	1. Check text/elements	Correct UI displayed	High
TC-003	User interaction handling	Component rendered	1. Trigger event 2. Observe result	Expected function executed	High
TC-004	Render index.tsx	App initialized	1. Load app entry	Root component renders	High

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Unit Test Requirements

Components/Functions to Test:

Module/Component	Function/Hook	Test Cases to Cover
ImageReviewPage.tsx	UI + handlers	TC-001, TC-002, TC-003
index.tsx	App render	TC-004

Test Assertions Required:

• Renders correctly with initial state
• Handles user input correctly
• Updates UI based on props/state
• Handles edge cases

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Implementation Details

Files to Change

File Path	Action	Purpose
src/pages/ImageReviewPage.tsx	Test	Add unit tests
src/index.tsx	Test	Add render test
src/__tests__/ImageReviewPage.test.tsx	Create	Test cases
src/__tests__/index.test.tsx	Create	Test cases

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Testing Strategy

Manual Testing

1. Run the application
2. Navigate to ImageReviewPage
3. Verify UI and interactions
4. Ensure no errors occur

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Automated Testing

• Component render tests
• Interaction tests
• Edge case tests

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Definition of Done

• Test cases added for both files
• All tests passing
• Coverage improved
• Code reviewed and approved
• No console errors