Spring/spring-modulith
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

GH-216 - Forward an ApplicationContext's ExecutorService to Scenario instances by default.

Browse Source 
We now register a default customizer on the Scenario instances created to pick up an ExecutorService defined in the ApplicationContext so that customizations made to that are considered in the test execution.
This commit is contained in:
Oliver Drotbohm
2023-04-20 16:31:28 +02:00
parent fb8f12fd98
commit 5dfffa2244
3 changed files with 61 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
spring-modulith-test/src/test/java/org/springframework/modulith/test/ScenarioCustomizerIntegrationTests.java
View File

@@ -19,12 +19,17 @@ import static org.assertj.core.api.Assertions.*;
import static org.mockito.Mockito.*;
import java.lang.reflect.Method;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.function.Function;
import org.awaitility.Awaitility;
import org.awaitility.core.ConditionFactory;
import org.awaitility.core.ExecutorLifecycle;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@@ -50,8 +55,15 @@ class ScenarioCustomizerIntegrationTests {
TransactionTemplate transactionTemplate() {
return mock(TransactionTemplate.class);
}
@Bean
ExecutorService executorService() {
return Executors.newSingleThreadExecutor();
}
}
@Autowired ExecutorService executorService;
@BeforeEach
void setUp() {
TestScenarioCustomizer.invoked = false;
@@ -61,6 +73,8 @@ class ScenarioCustomizerIntegrationTests {
void customizerGetsAppliedForScenarioParameter(Scenario scenario) {
assertThat(TestScenarioCustomizer.invoked).isTrue();
assertThat(TestScenarioCustomizer.SAMPLE).isNotNull();
assertThat(ReflectionTestUtils.getField(scenario, "defaultCustomizer"))
.isSameAs(TestScenarioCustomizer.SAMPLE);
}
@@ -70,9 +84,23 @@ class ScenarioCustomizerIntegrationTests {
assertThat(TestScenarioCustomizer.invoked).isFalse();
}
@Test // GH-165
@SuppressWarnings("unchecked")
void forwardsExecutorServiceFromApplicationContext(Scenario scenario) {
var customizer = (Function<ConditionFactory, ConditionFactory>) ReflectionTestUtils.getField(scenario,
"defaultCustomizer");
var factory = customizer.apply(Awaitility.await());
var lifecycle = (ExecutorLifecycle) ReflectionTestUtils.getField(factory, "executorLifecycle");
assertThat(lifecycle).isNotNull();
assertThat(lifecycle.supplyExecutorService()).isEqualTo(executorService);
}
static class TestScenarioCustomizer implements ScenarioCustomizer {
static Function<ConditionFactory, ConditionFactory> SAMPLE = it -> it;
static Function<ConditionFactory, ConditionFactory> SAMPLE;
static boolean invoked = false;
@Override
@@ -81,6 +109,8 @@ class ScenarioCustomizerIntegrationTests {
invoked = true;
SAMPLE = ScenarioCustomizer.forwardExecutorService(context);
return SAMPLE;
}
}