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Fixed unstable requests regression test #8841

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merged 11 commits into from
Dec 19, 2024
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klakhov
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@klakhov klakhov commented Dec 18, 2024

Motivation and context

The regression test fails from time to time because notification of successful export is not closed. Probably because we use contains command which selects the same element twice

How has this been tested?

Checklist

  • I submit my changes into the develop branch
  • I have created a changelog fragment
  • I have updated the documentation accordingly
  • I have added tests to cover my changes
  • I have linked related issues (see GitHub docs)
  • I have increased versions of npm packages if it is necessary
    (cvat-canvas,
    cvat-core,
    cvat-data and
    cvat-ui)

License

  • I submit my code changes under the same MIT License that covers the project.
    Feel free to contact the maintainers if that's a concern.

Summary by CodeRabbit

  • Bug Fixes

    • Improved error handling for exporting tasks, ensuring the UI remains stable during network errors.
    • Enhanced display of error messages for failed requests.
  • Chores

    • Streamlined notification management in the requests page tests by simplifying the closure of export notifications.

@klakhov klakhov added the tests label Dec 18, 2024
@klakhov klakhov requested a review from azhavoro as a code owner December 18, 2024 14:00
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Walkthrough

The pull request modifies the Cypress end-to-end tests for the requests page, focusing on simplifying notification handling and enhancing error resilience. The changes remove a specific function for closing export notifications and introduce a more direct approach to managing notifications. Additionally, the test suite now includes an improved error handling mechanism that simulates network errors and verifies the UI's response to request failures.

Changes

File Change Summary
tests/cypress/e2e/features/requests_page.js - Removed closeExportNotification function
- Simplified notification closing process
- Added network error simulation for export tasks test

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🐰 In the realm of Cypress tests so bright,
Notifications dance with newfound might
Error handling sharp as a rabbit's ear
Simplicity reigns, no function to fear
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Actionable comments posted: 0

🧹 Nitpick comments (2)
tests/cypress/e2e/features/requests_page.js (2)

350-352: Add explicit wait and specific notification targeting

While the current implementation works, it could be more reliable by:

  1. Waiting for notifications to appear
  2. Specifically targeting export-related notifications

Consider this more robust approach:

-cy.get('.ant-notification-notice').each((notification) => {
-    cy.wrap(notification).find('span[aria-label="close"]').click();
-});
+cy.get('.ant-notification-notice')
+  .should('exist')
+  .contains('Export job')
+  .parents('.ant-notification-notice')
+  .each((notification) => {
+    cy.wrap(notification).find('span[aria-label="close"]').click();
+    cy.wrap(notification).should('not.exist');
+  });

Line range hint 354-374: LGTM! Consider adding more error scenarios

The error handling test is well implemented. It effectively verifies UI stability and error message display when the export request fails.

Consider adding tests for other HTTP error codes (e.g., 401, 403, 404) to ensure comprehensive error handling coverage. For example:

it('Export task. Request returns 403 forbidden', () => {
    cy.intercept('GET', '/api/requests/**', {
        statusCode: 403,
        body: 'Forbidden'
    });
    // ... rest of the test
});
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  • tests/cypress/e2e/features/requests_page.js (1 hunks)

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Actionable comments posted: 1

🧹 Nitpick comments (1)
tests/cypress/e2e/features/requests_page.js (1)

Line range hint 341-369: Enhance test coverage for request status verification

While the test covers basic success and error scenarios, it could be more thorough in verifying request states and metadata.

Consider adding these test cases:

it('Export job shows correct progress states and metadata', () => {
    // Intercept with delay to observe progress state
    cy.intercept('GET', '/api/requests/**', (req) => {
        req.on('response', (res) => {
            res.setDelay(2000);
        });
    });

    cy.getJobIDFromIdx(0).then((jobID) => {
        cy.exportJob({
            type: 'dataset',
            format: 'CVAT for images',
            archiveCustomName: 'progress_test'
        });

        // Verify request card shows "in progress" state
        cy.get(`.cvat-requests-card:contains("Job #${jobID}")`)
            .should('exist')
            .within(() => {
                cy.get('.cvat-request-item-progress-progress').should('exist');
                cy.contains('Export Dataset').should('exist');
                cy.contains('CVAT for images').should('exist');
                // Verify request transitions to success
                cy.get('.cvat-request-item-progress-success', { timeout: 10000 })
                    .should('exist');
            });
    });
});

This adds verification of:

  1. Request progress states
  2. Request type and format metadata
  3. State transitions
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  • tests/cypress/e2e/features/requests_page.js (1 hunks)

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codecov-commenter commented Dec 18, 2024

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 73.90%. Comparing base (ba475a9) to head (c1d2f2b).

Additional details and impacted files
@@           Coverage Diff            @@
##           develop    #8841   +/-   ##
========================================
  Coverage    73.89%   73.90%           
========================================
  Files          409      409           
  Lines        43932    43932           
  Branches      3986     3986           
========================================
+ Hits         32465    32467    +2     
+ Misses       11467    11465    -2     
Components Coverage Δ
cvat-ui 78.36% <ø> (+<0.01%) ⬆️
cvat-server 70.08% <ø> (ø)

@@ -322,9 +322,11 @@ context('Requests page', () => {

cy.getJobIDFromIdx(0).then((jobID) => {
const closeExportNotification = () => {
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@Marishka17 Marishka17 Dec 19, 2024

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Why can't we use closeNotification custom command?

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We are not using default command for two reasons:

  1. It expects notification to have specific class (curretly notifications related to requests dont have specific assigned classes)
  2. Even if we add the classes, this test has a bit unique scenario as two notifications are expected. The command will fail as it expects that no notifications with provided class are present after closing operation.

@Marishka17 Marishka17 merged commit c4504dc into develop Dec 19, 2024
35 checks passed
@Marishka17 Marishka17 deleted the kl/fix-requests-test branch December 19, 2024 11:40
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3 participants