IssueId #222311 feat: Writing Test Cases for LoginPage Component in ALL #104

ajinkyapandetekdi · 2024-07-02T05:10:07Z

Summary by CodeRabbit

New Features
- Implemented comprehensive unit tests for the LoginPage component, covering multiple user scenarios and interactions.
Bug Fixes
- Removed the "Learn React" link from the App component to declutter the UI.
Chores
- Updated and cleaned up dependencies in package.json.
- Enhanced ESLint configuration to include additional rules for better code quality.

coderabbitai · 2024-07-02T05:10:14Z

Walkthrough

The changes introduce updates to ESLint configuration, dependency adjustments in package.json, and modifications to the App component and associated tests in a React application. Specifically, react-app/jest was added to ESLint extensions, and dependencies were updated for better compatibility and functionality. The App component saw the removal of the "Learn React" link, which was reflected in the test changes. Extensive tests for the LoginPage component were also added.

Changes

File	Change Summary
`eslintrc.json`	Added `"react-app/jest"` to the `"extends"` array for ESLint configuration.
`package.json`	Added `axios-mock-adapter`; updated and removed duplicate versions for various `eslint-*` plugins; updated `prettier` and `husky`.
`src/App.js`	Removed the `a` element with the text "Learn React" from the `App` component.
`src/App.test.js`	Removed tests asserting the presence of "learn react" link in the rendered `App` component.
`src/views/LoginPage/LoginPage...`	Added tests for the `LoginPage` component, covering various scenarios like empty field alerts, successful login, and API error handling.

Sequence Diagram

The changes do not introduce new features or modifications to the control flow that warrant a sequence diagram. The main updates pertain to configuration changes, dependency updates, and adjustments to existing component tests.

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coderabbitai

Actionable comments posted: 0

Review details

Configuration used: .coderabbit.yaml
Review profile: CHILL

Commits

Files that changed from the base of the PR and between c29b7ca and 28813cd.

Files selected for processing (5)

eslintrc.json (1 hunks)
package.json (4 hunks)
src/App.js (1 hunks)
src/App.test.js (1 hunks)
src/views/LoginPage/LoginPage.test.js (1 hunks)

Files skipped from review due to trivial changes (3)

eslintrc.json
src/App.js
src/App.test.js

Additional comments not posted (14)

package.json (5)

19-19: Added axios-mock-adapter to dependencies.

This addition is appropriate for mocking axios in tests.

91-91: Added @mui/styles to devDependencies.

This is consistent with the usage of MUI components.

104-104: Updated lint-staged to version 11.0.0.

This is a good practice to keep dependencies up-to-date.

96-100: Updated ESLint, Prettier, and Husky.

Ensure that the updated versions do not introduce breaking changes.

23-25: Updated ESLint plugins.

Ensure that the updated versions are compatible with the existing codebase and configuration.

src/views/LoginPage/LoginPage.test.js (9)

1-10: Mocking window.alert.

This is a good practice to avoid actual alerts during testing.

12-15: Mocking useNavigate from react-router-dom.

This allows control over navigation behavior in tests.

18-26: Test for empty fields alert.

This test correctly verifies that an alert is shown when fields are empty.

28-61: Test for successful login navigation.

This test correctly mocks the API call, fills the form, and verifies navigation and localStorage updates.

63-72: Test for displaying entered username.

This test correctly verifies that the entered username is displayed.

74-83: Test for displaying entered password.

This test correctly verifies that the entered password is displayed.

85-111: Test for API error alert.

This test correctly mocks an API error and verifies that an alert is shown.

113-143: Test for setting localStorage on form submission.

This test correctly verifies that localStorage is updated on form submission.

145-154: Test for rendering form fields.

This test correctly verifies that the form fields are rendered.

eslintrc.json

gouravmore · 2024-07-02T05:38:44Z

package.json

@@ -90,30 +84,31 @@
    ]
  },
  "devDependencies": {
-    "eslint": "^7.32.0",


why this is removed from dev dependencies?

src/views/LoginPage/LoginPage.test.js

coderabbitai

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Review details

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Review profile: CHILL

Commits

Files that changed from the base of the PR and between 28813cd and e729a19.

Files selected for processing (1)

src/views/LoginPage/LoginPage.test.js (1 hunks)

Files skipped from review as they are similar to previous changes (1)

src/views/LoginPage/LoginPage.test.js

coderabbitai

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Review details

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Commits

Files that changed from the base of the PR and between e729a19 and 3fa4325.

Files selected for processing (1)

src/views/LoginPage/LoginPage.test.js (1 hunks)

Files skipped from review as they are similar to previous changes (1)

src/views/LoginPage/LoginPage.test.js

ajinkyapandetekdi added 3 commits July 2, 2024 10:01

IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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package.json

@@ -90,30 +84,31 @@

]

},

"devDependencies": {

"eslint": "^7.32.0",

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why this is removed from dev dependencies?

gouravmore reviewed Jul 2, 2024

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ajinkyapandetekdi added 2 commits July 2, 2024 11:36

IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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IssueId #222311 Writing Test Cases for LoginPage Component in ALL

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IssueId #222311 feat: Writing Test Cases for LoginPage Component in ALL #104

IssueId #222311 feat: Writing Test Cases for LoginPage Component in ALL #104

ajinkyapandetekdi commented Jul 2, 2024 •

edited by coderabbitai bot

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IssueId #222311 feat: Writing Test Cases for LoginPage Component in ALL #104

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IssueId #222311 feat: Writing Test Cases for LoginPage Component in ALL #104

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ajinkyapandetekdi commented Jul 2, 2024 • edited by coderabbitai bot Loading

Summary by CodeRabbit

coderabbitai bot commented Jul 2, 2024 • edited Loading

Walkthrough

Changes

Sequence Diagram

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ajinkyapandetekdi commented Jul 2, 2024 •

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