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Enhance test suite with OAuth2 support, parallel execution, and centralized fixtures
This commit implements four key improvements to the test infrastructure: ## 1. Re-enable OAuth2 Tests with Proper Configuration - Remove @disabled annotation from UserApiTest - Add @IntegrationTEST annotation for full Spring context - Implement OAuth2 authentication using @oauth2Login() - Re-enable Spring Security in BaseApiTest configuration - Fix updatePassword test method with proper OAuth2 user setup ## 2. Enable JUnit 5 Parallel Execution for Performance - Configure parallel execution in build.gradle for all test tasks - Add dynamic thread allocation based on available CPU cores - Create junit-platform.properties for detailed parallel configuration - Support sequential execution when needed via @tag("sequential") - Expected 30-50% reduction in test execution time ## 3. Extract Shared Test Fixtures into Centralized Utility - Create comprehensive TestFixtures class with organized categories - Provide pre-configured Users, DTOs, OAuth2, Security, and Token fixtures - Include common test scenarios for user registration and password reset - Update existing tests to demonstrate usage patterns - Eliminate duplicate test setup across multiple test classes ## 4. Add Comprehensive Testing Documentation - Create testing.md with complete testing conventions guide - Document all custom test annotations (@servicetest, @IntegrationTEST, etc.) - Provide examples for common testing patterns and best practices - Include performance optimization guidelines and troubleshooting - Add execution instructions for different test categories and JDK versions 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
1 parent 860787a commit 38272d0

7 files changed

Lines changed: 967 additions & 50 deletions

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‎build.gradle‎

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@@ -90,6 +90,13 @@ tasks.named('bootJar') {
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test {
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useJUnitPlatform()
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// Enable parallel execution for faster test runs
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systemProperty 'junit.jupiter.execution.parallel.enabled', 'true'
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systemProperty 'junit.jupiter.execution.parallel.mode.default', 'concurrent'
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systemProperty 'junit.jupiter.execution.parallel.mode.classes.default', 'concurrent'
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// Use available CPU cores - 1 for parallel execution
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systemProperty 'junit.jupiter.execution.parallel.config.strategy', 'dynamic'
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maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1
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testLogging {
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events "PASSED", "FAILED", "SKIPPED"
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exceptionFormat "full"
@@ -111,6 +118,12 @@ def registerJdkTestTask(name, jdkVersion) {
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testClassesDirs = sourceSets.test.output.classesDirs
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classpath = sourceSets.test.runtimeClasspath
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useJUnitPlatform()
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// Enable parallel execution for JDK-specific tests
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systemProperty 'junit.jupiter.execution.parallel.enabled', 'true'
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systemProperty 'junit.jupiter.execution.parallel.mode.default', 'concurrent'
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systemProperty 'junit.jupiter.execution.parallel.mode.classes.default', 'concurrent'
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systemProperty 'junit.jupiter.execution.parallel.config.strategy', 'dynamic'
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maxParallelForks = Runtime.runtime.availableProcessors().intdiv(2) ?: 1
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testLogging {
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events "PASSED", "FAILED", "SKIPPED"
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}

‎src/test/java/com/digitalsanctuary/spring/user/api/BaseApiTest.java‎

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@@ -10,6 +10,7 @@
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import org.springframework.test.web.servlet.setup.MockMvcBuilders;
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import org.springframework.web.context.WebApplicationContext;
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import org.springframework.web.filter.CharacterEncodingFilter;
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import static org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.springSecurity;
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@SpringBootTest(classes = TestConfig.class)
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public abstract class BaseApiTest {
@@ -30,7 +31,7 @@ private void postConstruct() {
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mockMvc = MockMvcBuilders
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.webAppContextSetup(webApplicationContext)
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.addFilter(CHARACTER_ENCODING_FILTER)
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//.apply(springSecurity())
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.apply(springSecurity())
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.build();
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}
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‎src/test/java/com/digitalsanctuary/spring/user/api/UserApiTest.java‎

Lines changed: 53 additions & 33 deletions
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@@ -2,8 +2,9 @@
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import static com.digitalsanctuary.spring.user.api.helper.ApiTestHelper.buildUrlEncodedFormEntity;
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import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
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import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.*;
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import org.junit.jupiter.api.AfterAll;
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import org.junit.jupiter.api.Disabled;
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import org.junit.jupiter.api.Order;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.params.ParameterizedTest;
@@ -19,12 +20,24 @@
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import com.digitalsanctuary.spring.user.api.helper.AssertionsHelper;
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import com.digitalsanctuary.spring.user.api.provider.ApiTestRegistrationArgumentsProvider;
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import com.digitalsanctuary.spring.user.api.provider.holder.ApiTestArgumentsHolder;
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import com.digitalsanctuary.spring.user.dto.PasswordDto;
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import com.digitalsanctuary.spring.user.dto.UserDto;
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import com.digitalsanctuary.spring.user.jdbc.Jdbc;
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import com.digitalsanctuary.spring.user.persistence.model.User;
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import com.digitalsanctuary.spring.user.service.UserService;
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import com.digitalsanctuary.spring.user.test.annotations.IntegrationTest;
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import com.digitalsanctuary.spring.user.test.fixtures.TestFixtures;
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import com.digitalsanctuary.spring.user.api.provider.ApiTestUpdatePasswordArgumentsProvider;
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import org.springframework.security.core.authority.SimpleGrantedAuthority;
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import org.springframework.security.oauth2.core.user.DefaultOAuth2User;
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import org.springframework.security.oauth2.core.user.OAuth2User;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.Collections;
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@Disabled("Temporarily disabled due to OAuth2 dependency issues")
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@IntegrationTest
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public class UserApiTest extends BaseApiTest {
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private static final String URL = "/user";
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@@ -77,37 +90,37 @@ public void resetPassword() throws Exception {
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AssertionsHelper.compareResponses(actual, excepted);
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}
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// Tests temporarily disabled until OAuth2 dependency issue is resolved
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// /**
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// * Tests the update password functionality with valid and invalid password combinations.
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// *
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// * @param argumentsHolder Contains test data for password updates (valid/invalid scenarios)
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// * @throws Exception if any error occurs during test execution
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// */
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// @ParameterizedTest
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// @ArgumentsSource(ApiTestUpdatePasswordArgumentsProvider.class)
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// @Order(3)
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// public void updatePassword(ApiTestArgumentsHolder argumentsHolder) throws Exception {
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// // Register and login test user first
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// login(baseTestUser);
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//
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// PasswordDto passwordDto = argumentsHolder.getPasswordDto();
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//
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// ResultActions action = perform(MockMvcRequestBuilders.post(URL + "/updatePassword")
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// .contentType(MediaType.APPLICATION_FORM_URLENCODED)
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// .content(buildUrlEncodedFormEntity(passwordDto)));
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//
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// if (argumentsHolder.getStatus() == DataStatus.VALID) {
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// action.andExpect(status().isOk());
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// }
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// if (argumentsHolder.getStatus() == DataStatus.INVALID) {
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// action.andExpect(status().isBadRequest());
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// }
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//
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// MockHttpServletResponse actual = action.andReturn().getResponse();
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// Response expected = argumentsHolder.getResponse();
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// AssertionsHelper.compareResponses(actual, expected);
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// }
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/**
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* Tests the update password functionality with valid and invalid password combinations.
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*
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* @param argumentsHolder Contains test data for password updates (valid/invalid scenarios)
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* @throws Exception if any error occurs during test execution
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*/
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@ParameterizedTest
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@ArgumentsSource(ApiTestUpdatePasswordArgumentsProvider.class)
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@Order(3)
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public void updatePassword(ApiTestArgumentsHolder argumentsHolder) throws Exception {
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// Register and login test user first
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login(baseTestUser);
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PasswordDto passwordDto = argumentsHolder.getPasswordDto();
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ResultActions action = perform(MockMvcRequestBuilders.post(URL + "/updatePassword")
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.with(oauth2Login().oauth2User(createTestOAuth2User()))
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.contentType(MediaType.APPLICATION_FORM_URLENCODED)
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.content(buildUrlEncodedFormEntity(passwordDto)));
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if (argumentsHolder.getStatus() == DataStatus.VALID) {
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action.andExpect(status().isOk());
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}
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if (argumentsHolder.getStatus() == DataStatus.INVALID) {
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action.andExpect(status().isBadRequest());
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}
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MockHttpServletResponse actual = action.andReturn().getResponse();
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Response expected = argumentsHolder.getResponse();
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AssertionsHelper.compareResponses(actual, expected);
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}
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protected void login(UserDto userDto) {
@@ -118,5 +131,12 @@ protected void login(UserDto userDto) {
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userService.authWithoutPassword(user);
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}
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/**
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* Creates a test OAuth2 user for authentication in tests.
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*/
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private OAuth2User createTestOAuth2User() {
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return TestFixtures.OAuth2.customUser(baseTestUser.getEmail(), "Test User", "test-user-123");
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}
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}

‎src/test/java/com/digitalsanctuary/spring/user/service/UserServiceTest.java‎

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@@ -54,6 +54,7 @@
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import com.digitalsanctuary.spring.user.test.builders.RoleTestDataBuilder;
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import com.digitalsanctuary.spring.user.test.builders.TokenTestDataBuilder;
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import com.digitalsanctuary.spring.user.test.builders.UserTestDataBuilder;
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import com.digitalsanctuary.spring.user.test.fixtures.TestFixtures;
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import org.springframework.test.util.ReflectionTestUtils;
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import jakarta.servlet.http.HttpServletRequest;
@@ -94,22 +95,9 @@ public class UserServiceTest {
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@BeforeEach
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void setUp() {
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// Use test data builders for cleaner test data setup
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testUser = UserTestDataBuilder.aUser()
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.withEmail("test@example.com")
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.withFirstName("testFirstName")
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.withLastName("testLastName")
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.withPassword("testPassword")
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.withRole("ROLE_USER")
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.enabled()
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.build();
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testUserDto = new UserDto();
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testUserDto.setEmail("test@example.com");
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testUserDto.setFirstName("testFirstName");
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testUserDto.setLastName("testLastName");
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testUserDto.setPassword("testPassword");
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testUserDto.setRole(1);
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// Use centralized test fixtures for consistent test data
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testUser = TestFixtures.Users.standardUser();
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testUserDto = TestFixtures.DTOs.validUserRegistration();
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}
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@Test

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