Development: Fix exam results overview e2e test
#9472
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WalkthroughThis pull request introduces changes to the test suite for exam results by modifying the method used to retrieve student exams. The existing call to Changes
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Actionable comments posted: 1
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📒 Files selected for processing (2)
- src/test/playwright/e2e/exam/ExamResults.spec.ts (1 hunks)
- src/test/playwright/support/requests/ExamAPIRequests.ts (1 hunks)
🧰 Additional context used
🪛 Biome
src/test/playwright/support/requests/ExamAPIRequests.ts
[error] 173-173: Forbidden non-null assertion.
Unsafe fix: Replace with optional chain operator ?. This operator includes runtime checks, so it is safer than the compile-only non-null assertion operator
(lint/style/noNonNullAssertion)
🔇 Additional comments (2)
src/test/playwright/support/requests/ExamAPIRequests.ts (1)
168-175: 🧹 Nitpick (assertive)Approve implementation with suggestions for improvement
The new
getAllStudentExamsmethod is well-implemented and consistent with the existing codebase. However, there are a few suggestions for improvement:
- Add error handling to manage potential API request failures.
- Include a return type for better type safety.
- Address the non-null assertion on
exam.course!.id.Here's a suggested implementation with these improvements:
async getAllStudentExams(exam: Exam): Promise<StudentExam[]> { try { const response = await this.page.request.get(`${COURSE_BASE}/${exam.course?.id}/exams/${exam.id}/student-exams`); return await response.json(); } catch (error) { console.error('Failed to fetch student exams:', error); throw error; } }This implementation:
- Adds a return type
Promise<StudentExam[]>for better type safety.- Includes a try-catch block for error handling.
- Uses the optional chaining operator
?.instead of the non-null assertion!to safely accessexam.course.id.To ensure that
StudentExamis properly imported, run the following script:If the
StudentExamimport is missing, you'll need to add it at the top of the file:import { StudentExam } from 'app/entities/student-exam.model';✅ Verification successful
StudentExam Import Verified
The import for
StudentExamis present and correctly implemented inExamAPIRequests.ts.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Verify that StudentExam is imported grep -n "import.*StudentExam" src/test/playwright/support/requests/ExamAPIRequests.tsLength of output: 153
🧰 Tools
🪛 Biome
[error] 173-173: Forbidden non-null assertion.
Unsafe fix: Replace with optional chain operator ?. This operator includes runtime checks, so it is safer than the compile-only non-null assertion operator
(lint/style/noNonNullAssertion)
src/test/playwright/e2e/exam/ExamResults.spec.ts (1)
85-85: Verify the implementation ofgetAllStudentExamsand consider additional testing.While this change addresses the immediate issue, please ensure that:
- The
getAllStudentExamsmethod is properly implemented in theExamAPIRequestsclass to handle all possible scenarios (e.g., no exams, multiple exams).- The change doesn't introduce any timing issues or race conditions, especially if there's a delay between exam creation and availability.
- The test still covers all necessary scenarios, including edge cases like exams with no participants.
Consider adding a test case that explicitly verifies the behavior when multiple student exams exist for the same exam.
To verify the implementation of
getAllStudentExams, you can run the following script:✅ Verification successful
Implementation of
getAllStudentExamsVerifiedThe
getAllStudentExamsmethod is properly implemented in theExamAPIRequestsclass and is correctly utilized within the test files. No issues were found during the verification process.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the implementation of getAllStudentExams in ExamAPIRequests # Test: Search for the getAllStudentExams method definition echo "Searching for getAllStudentExams method definition:" rg --type typescript "getAllStudentExams.*\(.*\).*{" src/test/playwright/support/requests/ # Test: Check for error handling in the method echo "Checking for error handling in getAllStudentExams:" rg --type typescript "getAllStudentExams.*\(.*\).*{" -A 10 src/test/playwright/support/requests/ | rg "try|catch|throw" # Test: Look for usage of getAllStudentExams in other test files echo "Searching for other usages of getAllStudentExams:" rg --type typescript "getAllStudentExams\(" src/test/playwright/Length of output: 893
Script:
#!/bin/bash # Description: Verify the implementation of getAllStudentExams in ExamAPIRequests # Test: Search for the getAllStudentExams method definition echo "Searching for getAllStudentExams method definition:" rg --type typescript "getAllStudentExams\s*\(.*\)\s*{" src/test/playwright/support/requests/ # Test: Check for error handling in the method echo "Checking for error handling in getAllStudentExams:" rg --type typescript "getAllStudentExams\s*\(.*\)\s*{" -A 10 src/test/playwright/support/requests/ | rg "try|catch|throw" # Test: Look for usage of getAllStudentExams in other test files echo "Searching for other usages of getAllStudentExams:" rg --type typescript "getAllStudentExams\s*\(" src/test/playwright/Length of output: 908
Script:
#!/bin/bash # Description: Verify the implementation of getAllStudentExams in ExamAPIRequests # Test: Search for the getAllStudentExams method definition echo "Searching for getAllStudentExams method definition:" rg --type ts "getAllStudentExams\s*\(.*\)\s*\{" src/test/playwright/support/requests/ # Test: Check for error handling in the method echo "Checking for error handling in getAllStudentExams:" rg --type ts "getAllStudentExams\s*\(.*\)\s*\{" -A 10 src/test/playwright/support/requests/ | rg "try|catch|throw" # Test: Look for usage of getAllStudentExams in other test files echo "Searching for other usages of getAllStudentExams:" rg --type ts "getAllStudentExams\s*\(" src/test/playwright/Length of output: 935
krusche
changed the title
Development: Fix the exam results overview playwright testDevelopment: Fix exam results overview e2e test
Checklist
General
Motivation and Context
The Results › Check exam exercise results › Check exam results for text exercise › Check exam result overview e2e test is still failing.
This is caused by the test relying on the
generate-missing-student-examsrequest to obtain the student exam id, of the student participating in the exam. Since the student exams are already generated automatically, this request yields an empty array, which causes the test to fail as it tries to access the id property of an undefined student exam.Description
Instead of relying on the result of the student-exam generation, the student exams are explicitly fetched with the
.../exams/${exam.id}/student-examsendpointSteps for Testing
Check that the test runs through correctly.
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