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feat : add test using @RestClientTest #1330

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merged 4 commits into from
Jul 20, 2024
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rajadilipkolli
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@rajadilipkolli rajadilipkolli commented Jul 14, 2024

Summary by CodeRabbit

  • Tests
    • Added unit tests for PostService to ensure reliable retrieval of posts by ID from a REST API.
  • New Features
    • Introduced new configuration properties for Redis, including a consolidated Redis URI to enhance connection setup.
    • Added support for detailed problem reports in Spring MVC applications.
  • Refactor
    • Simplified caching configuration by consolidating from multiple methods to a streamlined approach.
    • Improved readability in the ActorRepository interface by adding a blank line for better organization.

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coderabbitai bot commented Jul 14, 2024

Walkthrough

The recent updates enhance the boot-ultimate-redis project by refining Redis configuration through a new URI-based approach, removing the need for separate host and port settings. Additionally, caching capabilities are improved with streamlined configurations and updated testing practices in PostServiceTest.java, ensuring comprehensive validation for PostService functionalities.

Changes

File Path Change Summary
httpClients/.../services/PostServiceTest.java Added PostServiceTest class to verify PostService functionality for retrieving posts by ID.
boot-ultimate-redis/pom.xml Introduced a new dependency on commons-pool2 for improved object pooling capabilities.
boot-ultimate-redis/.../UltimateRedisApplication.java Removed @EnableCaching annotation, disabling Spring caching support.
boot-ultimate-redis/.../config/CacheConfig.java Refactored Redis caching configuration, introducing customizers for cache manager and client configuration.
boot-ultimate-redis/.../config/CacheConfigurationProperties.java Replaced redisPort and redisHost with a single redisURI field for simplified Redis connection settings.
boot-ultimate-redis/.../repository/ActorRepository.java Added a blank line for improved readability; no functional changes.
boot-ultimate-redis/.../application.properties Added cache.redis-uri for Redis connection and spring.mvc.problemdetails.enabled for error handling.
boot-ultimate-redis/.../TestUltimateRedisApplication.java Simplified Redis URI registration in test application by consolidating connection parameters.

Sequence Diagram(s)

sequenceDiagram
    participant Test as PostServiceTest
    participant Service as PostService
    participant MockAPI as Mock REST API

    Test->>Service: findPostById(postId)
    Service->>MockAPI: GET /posts/{postId}
    MockAPI-->>Service: Post Data
    Service-->>Test: Post Data
Loading

Poem

In the land of code, a rabbit hops,
With tests as bright as flower tops.
Caching refined, a URI's grace,
In every line, a joyful trace.
Our service sings, with posts to find,
A world of data, beautifully aligned. 🐇✨


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Actionable comments posted: 0

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between 368af79 and a2de017.

Files selected for processing (1)
  • httpClients/boot-restclient/src/test/java/com/example/restclient/bootrestclient/services/PostServiceTest.java (1 hunks)
Additional comments not posted (4)
httpClients/boot-restclient/src/test/java/com/example/restclient/bootrestclient/services/PostServiceTest.java (4)

1-18: LGTM!

The package and import statements are appropriate for the test class.


20-22: LGTM!

The class declaration and @RestClientTest annotation are correctly configured.


24-28: LGTM!

The @Autowired fields are correctly declared and necessary for the test.


30-51: LGTM!

The findPostById test method is well-structured and effectively tests the PostService method using mock server responses and assertions.

@github-actions github-actions bot added type: dependency-upgrade Pull requests that update a dependency file component: ultimate-redis labels Jul 20, 2024
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Actionable comments posted: 2

Outside diff range, codebase verification and nitpick comments (1)
boot-ultimate-redis/pom.xml (1)

41-44: Unused Dependency: commons-pool2

The commons-pool2 dependency is not used anywhere in the project. It is recommended to remove this dependency to avoid unnecessary bloat and potential security risks.

  • boot-ultimate-redis/pom.xml
Analysis chain

Verify the usage of commons-pool2.

Ensure that the commons-pool2 dependency is actually used within the project to justify its inclusion. Unused dependencies can increase the build time and potential attack surface.


Let's perform a more comprehensive search to ensure we capture any indirect usage or configuration references of the commons-pool2 dependency.

Scripts executed

The following scripts were executed for the analysis:

Script:

#!/bin/bash
# Description: Verify the usage of `commons-pool2` within the project.

# Test: Search for the usage of `commons-pool2`. Expect: At least one occurrence.
rg --type java 'org.apache.commons.pool2'

Length of output: 41


Script:

#!/bin/bash
# Description: Verify the usage of `commons-pool2` within the project.

# Test: Search for the usage of `commons-pool2` in all file types.
rg 'org.apache.commons.pool2'

# Test: Search for configuration references to `commons-pool2`.
rg 'commons-pool2'

Length of output: 127

Review details

Configuration used: CodeRabbit UI
Review profile: CHILL

Commits

Files that changed from the base of the PR and between a2de017 and 3019599.

Files selected for processing (7)
  • boot-ultimate-redis/pom.xml (1 hunks)
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/UltimateRedisApplication.java (1 hunks)
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/config/CacheConfig.java (1 hunks)
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/config/CacheConfigurationProperties.java (1 hunks)
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/repository/ActorRepository.java (1 hunks)
  • boot-ultimate-redis/src/main/resources/application.properties (1 hunks)
  • boot-ultimate-redis/src/test/java/com/example/ultimateredis/TestUltimateRedisApplication.java (1 hunks)
Files skipped from review due to trivial changes (2)
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/UltimateRedisApplication.java
  • boot-ultimate-redis/src/main/java/com/example/ultimateredis/repository/ActorRepository.java
Additional comments not posted (4)
boot-ultimate-redis/src/main/resources/application.properties (2)

3-3: LGTM! Redis URI configuration added.

The addition of cache.redis-uri enhances the configuration by consolidating connection parameters into a single URI.


5-5: LGTM! Spring MVC problem details enabled.

The addition of spring.mvc.problemdetails.enabled improves error handling by enabling detailed problem reports.

boot-ultimate-redis/src/main/java/com/example/ultimateredis/config/CacheConfigurationProperties.java (1)

13-13: LGTM! Redis URI field added.

The addition of redisURI simplifies the configuration by consolidating connection parameters into a single field.

boot-ultimate-redis/src/test/java/com/example/ultimateredis/TestUltimateRedisApplication.java (1)

22-22: LGTM! Redis URI registration updated.

The update to register cache.redis-uri simplifies the configuration by consolidating connection parameters into a single URI.

Comment on lines +46 to +49
LettuceClientConfigurationBuilderCustomizer lettuceClientConfigurationBuilderCustomizer(
CacheConfigurationProperties properties) {
return clientConfigurationBuilder ->
clientConfigurationBuilder.apply(RedisURI.create(properties.getRedisURI()));
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Add validation for the Redis URI.

The function should validate the Redis URI to ensure it is correctly formatted and non-null before applying it to the client configuration builder.

+  if (properties.getRedisURI() == null || properties.getRedisURI().isEmpty()) {
+      throw new IllegalArgumentException("Redis URI must not be null or empty");
+  }
  return clientConfigurationBuilder ->
          clientConfigurationBuilder.apply(RedisURI.create(properties.getRedisURI()));
Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
LettuceClientConfigurationBuilderCustomizer lettuceClientConfigurationBuilderCustomizer(
CacheConfigurationProperties properties) {
return clientConfigurationBuilder ->
clientConfigurationBuilder.apply(RedisURI.create(properties.getRedisURI()));
LettuceClientConfigurationBuilderCustomizer lettuceClientConfigurationBuilderCustomizer(
CacheConfigurationProperties properties) {
if (properties.getRedisURI() == null || properties.getRedisURI().isEmpty()) {
throw new IllegalArgumentException("Redis URI must not be null or empty");
}
return clientConfigurationBuilder ->
clientConfigurationBuilder.apply(RedisURI.create(properties.getRedisURI()));

Comment on lines +25 to +42
RedisCacheManagerBuilderCustomizer redisCacheManagerBuilderCustomizer(
CacheConfigurationProperties cacheConfigurationProperties) {
RedisCacheGZIPSerializer serializerGzip = new RedisCacheGZIPSerializer();

return RedisCacheConfiguration.defaultCacheConfig()
.serializeValuesWith(
RedisSerializationContext.SerializationPair.fromSerializer(serializerGzip));
}

@Bean
LettuceConnectionFactory redisConnectionFactory(CacheConfigurationProperties properties) {
log.info(
"Redis (/Lettuce) configuration enabled. With cache timeout {} seconds.",
properties.getTimeoutSeconds());

RedisStandaloneConfiguration redisStandaloneConfiguration =
new RedisStandaloneConfiguration();
redisStandaloneConfiguration.setHostName(properties.getRedisHost());
redisStandaloneConfiguration.setPort(properties.getRedisPort());
return new LettuceConnectionFactory(redisStandaloneConfiguration);
}

@Bean
RedisTemplate<String, String> redisTemplate(RedisConnectionFactory cf) {
RedisTemplate<String, String> redisTemplate = new RedisTemplate<>();
redisTemplate.setConnectionFactory(cf);
return redisTemplate;
return builder -> {
builder.cacheDefaults()
.disableCachingNullValues()
.serializeValuesWith(
RedisSerializationContext.SerializationPair.fromSerializer(
serializerGzip));
cacheConfigurationProperties
.getCacheExpirations()
.forEach(
(cacheName, timeout) ->
builder.withCacheConfiguration(
cacheName,
RedisCacheConfiguration.defaultCacheConfig()
.entryTtl(Duration.ofSeconds(timeout))));
};
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Consider extracting magic numbers and adding error handling.

The function uses a hardcoded value for the TTL duration, which could be extracted to a constant or configuration property. Additionally, consider adding error handling in case the cache configuration properties are invalid or missing.

-  .entryTtl(Duration.ofSeconds(timeout))));
+  .entryTtl(Duration.ofSeconds(timeout != null ? timeout : DEFAULT_TTL))));

Define DEFAULT_TTL as a constant or retrieve it from configuration properties.

Committable suggestion was skipped due to low confidence.

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sonarcloud bot commented Jul 20, 2024

@rajadilipkolli rajadilipkolli merged commit 0da2e40 into main Jul 20, 2024
6 of 7 checks passed
@rajadilipkolli rajadilipkolli deleted the rest-client-example branch July 20, 2024 02:32
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