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feat : adds IntegrationTest for JobInvoker #1585

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rajadilipkolli
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@rajadilipkolli rajadilipkolli commented Dec 19, 2024

Summary by CodeRabbit

  • New Features

    • Introduced a new integration test for the job invocation endpoint, verifying functionality for customer job invocations.
    • Enhanced testing capabilities with the addition of a new MockMvcTester field in the base integration test class.
  • Bug Fixes

    • Updated the formatting rules for Java code in the build process.
  • Improvements

    • Renamed a test method for clarity regarding the validation of customer creation without a name.

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coderabbitai bot commented Dec 19, 2024

Walkthrough

The pull request introduces updates to the pom.xml file of the batch-boot-jpa-sample project, specifically upgrading the googleJavaFormat version from 1.25.0 to 1.25.2. Additionally, a new integration test class JobInvokerControllerIT has been added to validate the functionality of the job invocation endpoint for customers, including tests for successful and erroneous requests. Changes to existing tests include a renaming of a method in the CustomerControllerIT class for clarity.

Changes

File Change Summary
batch-boot-jpa-sample/pom.xml Updated googleJavaFormat version from 1.25.0 to 1.25.2 in spotless-maven-plugin configuration
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java New integration test class added to verify job invocation endpoint with two test methods
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/common/AbstractIntegrationTest.java Added protected MockMvcTester mockMvcTester to enhance testing capabilities
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/CustomerControllerIT.java Renamed method from shouldReturn400WhenCreateNewCustomerWithoutText to shouldReturn400WhenCreateNewCustomerWithoutName

Possibly related PRs

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🐰 In the code where rabbits play,
Formatting's bright, come what may!
New tests hop in, with joy they say,
"Invoke the job, let it sway!"
With each change, we leap and cheer,
For clean code brings us all good cheer! 🎉

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@rajadilipkolli rajadilipkolli self-assigned this Dec 19, 2024
@github-actions github-actions bot added type: dependency-upgrade Pull requests that update a dependency file component : spring-batch labels Dec 19, 2024
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Actionable comments posted: 0

🧹 Nitpick comments (1)
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java (1)

13-18: Enhance test coverage with additional scenarios.

While the basic happy path is covered, consider adding the following test cases:

  1. Edge cases with invalid minId/maxId values
  2. Missing required parameters
  3. Verification of actual job execution effects
  4. More specific response content validation

Here's a suggested enhancement:

 @Test
 void shouldInvokeAllCustomersJob() throws Exception {
     mockMvc.perform(get("/api/job/customers").param("minId", "0").param("maxId", "100"))
             .andExpect(status().isOk())
-            .andExpect(content().string(containsString("Batch job has been invoked as")));
+            .andExpect(content().string(containsString("Batch job has been invoked as")))
+            .andExpect(jsonPath("$.jobId").exists());
 }
+
+@Test
+void shouldReturnBadRequestForInvalidIds() throws Exception {
+    mockMvc.perform(get("/api/job/customers").param("minId", "100").param("maxId", "0"))
+            .andExpect(status().isBadRequest());
+}
+
+@Test
+void shouldReturnBadRequestForMissingParameters() throws Exception {
+    mockMvc.perform(get("/api/job/customers"))
+            .andExpect(status().isBadRequest());
+}
📜 Review details

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

📥 Commits

Reviewing files that changed from the base of the PR and between f193822 and d1910c9.

📒 Files selected for processing (2)
  • batch-boot-jpa-sample/pom.xml (1 hunks)
  • batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java (1 hunks)
✅ Files skipped from review due to trivial changes (1)
  • batch-boot-jpa-sample/pom.xml
🔇 Additional comments (3)
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java (3)

1-10: LGTM! Well-organized imports.

The imports are clean, relevant, and properly organized with static imports grouped separately.


11-11: Verify the base class setup for integration testing.

The class extends AbstractIntegrationTest. Let's verify the base class provides necessary setup for integration testing.

✅ Verification successful

Base class provides proper integration test setup

The AbstractIntegrationTest base class provides all the necessary setup for integration testing:

  • @SpringBootTest with RANDOM_PORT for web environment testing
  • @AutoConfigureMockMvc for testing REST endpoints
  • @ActiveProfiles for test profile activation
  • Common test utilities like MockMvc and ObjectMapper
  • Container configuration through ContainersConfig class
  • Proper test isolation through random port allocation

The class follows Spring Boot testing best practices and provides a solid foundation for integration tests.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Check the base class setup for integration testing
# Expected: AbstractIntegrationTest should contain @SpringBootTest and other necessary annotations/setup

ast-grep --pattern 'class AbstractIntegrationTest {
  $$$
}'

# Also check for any similar integration tests
fd -e java -E 'target|build' . | xargs rg "extends AbstractIntegrationTest"

Length of output: 12633


Script:

#!/bin/bash
# Let's check the actual implementation of AbstractIntegrationTest to verify the setup
rg -l "AbstractIntegrationTest" | xargs rg -l "@SpringBootTest|@TestConfiguration" | xargs cat

Length of output: 29379


1-19: Verify test patterns in other controller tests.

Let's check if other controller tests in the codebase have established patterns or more comprehensive test coverage that could be applied here.

✅ Verification successful

Test coverage appears adequate for the job invocation endpoint

After examining the test patterns in the same project, particularly the CustomerControllerIT.java, the current test coverage in JobInvokerControllerIT is appropriate for its purpose because:

  1. The test verifies the essential aspects of the job invocation endpoint:

    • Correct HTTP method (GET)
    • Required parameters (minId, maxId)
    • Expected response status (200 OK)
    • Expected response content
  2. Unlike the CustomerControllerIT which tests CRUD operations requiring extensive validation, the job invocation endpoint is a simple trigger endpoint that only needs to verify the successful initiation of the batch job.

The test follows the project's established patterns for controller integration tests while maintaining an appropriate level of coverage for its specific use case.

🏁 Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Look for similar controller test patterns
# Expected: Find other controller tests that might have established patterns

# Find all controller integration tests
fd -e java -E 'target|build' ControllerIT.java

# Look for common test patterns in controller tests
rg -A 5 "@Test.*perform\(.*\)" --type java

Length of output: 4363


Script:

#!/bin/bash
# Let's examine the test patterns in a few relevant controller tests from the same project
# First, let's look at CustomerControllerIT in the same project
cat "batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/CustomerControllerIT.java"

# Let's also check for common test patterns across controller tests
rg -l "mockMvc.perform" --type java | xargs rg -A 10 "@Test.*mockMvc.perform" --type java

Length of output: 6099

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github-actions bot commented Dec 19, 2024

Qodana Community for JVM

106 new problems were found

Inspection name Severity Problems
Usage of API marked for removal 🔴 Failure 2
@NotNull/@Nullable problems 🔶 Warning 38
Unchecked warning 🔶 Warning 32
'equals()' method which does not check class of parameter 🔶 Warning 21
Nullability and data flow problems 🔶 Warning 3
Field can be local 🔶 Warning 2
Declaration has problems in Javadoc references 🔶 Warning 2
AutoCloseable used without 'try'-with-resources 🔶 Warning 1
Class is exposed outside of its visibility scope 🔶 Warning 1
Javadoc declaration problems 🔶 Warning 1
Mismatched query and update of collection 🔶 Warning 1
Optional.get() is called without isPresent() check 🔶 Warning 1
Commented out code ◽️ Notice 1

☁️ View the detailed Qodana report

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Actionable comments posted: 0

🧹 Nitpick comments (2)
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java (2)

9-20: Consider verifying actual job execution

While the test verifies the API response, it would be valuable to assert that the job was actually triggered and executed successfully. Consider adding assertions to verify:

  • Job execution status in the job repository
  • Any side effects of the job (e.g., database changes)

22-29: Enhance error case coverage

Consider adding separate test cases for:

  • Missing minId parameter
  • Missing maxId parameter
  • Invalid parameter values (e.g., negative numbers, maxId < minId)

This would provide better coverage of error scenarios and validation logic.

📜 Review details

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

📥 Commits

Reviewing files that changed from the base of the PR and between d1910c9 and 305e540.

📒 Files selected for processing (3)
  • batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/common/AbstractIntegrationTest.java (2 hunks)
  • batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/CustomerControllerIT.java (1 hunks)
  • batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/JobInvokerControllerIT.java (1 hunks)
🔇 Additional comments (2)
batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/common/AbstractIntegrationTest.java (1)

12-12: Great addition of MockMvcTester!

The addition of MockMvcTester is a good improvement as it provides a more fluent and readable API for testing Spring MVC endpoints compared to traditional MockMvc assertions.

Also applies to: 23-24

batch-boot-jpa-sample/src/test/java/com/example/bootbatchjpa/web/controllers/CustomerControllerIT.java (1)

Line range hint 88-107: Good improvement in test method naming

The rename from shouldReturn400WhenCreateNewCustomerWithoutText to shouldReturn400WhenCreateNewCustomerWithoutName better reflects what's being tested. The test implementation is thorough with detailed assertions of the problem details response format.

@rajadilipkolli rajadilipkolli merged commit 4e35643 into main Dec 19, 2024
10 checks passed
@rajadilipkolli rajadilipkolli deleted the 1377-add-integration-test-for-job-controller-in-boot-batch-sample-code branch December 19, 2024 18:28
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add integration test for job controller in boot-batch-sample code
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