ClassCastException at running JUnit-Test with Annocation @QuarkusTest #21031
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Comments
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/cc @evanchooly |
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Does the same thing happen if you convert the code to Java? |
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Hi, I transformed the test into java: and got another error: |
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Do you have a reproducer? |
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I have the same exception for type private static final Predicate<Resource<?>> EXIST = IngressControllerTest::checkExists;
private static final BiPredicate<HasMetadata, Resource<? extends HasMetadata>> OWNER = IngressControllerTest::checkOwner;
private static final BiPredicate<HasMetadata, Resource<? extends HasMetadata>> NEW = OWNER.and(wrap(EXIST));
private static <T> BiPredicate<HasMetadata, T> wrap(Predicate<T> resourcePredicate) {
return (i, o) -> resourcePredicate.test(o);
} |
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This is a known issue with parameterised tests. Because JUnit does not directly have support alternate class loaders we have to basically proxy the requests into a new class loader, so for parameterized tests we attempt to clone the parameters into the new class loader, which is not always possible. If junit-team/junit5#2579 is resolved we should be able to fix this. |
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If somebody will face the same issue with instead of private static Stream<Arguments> testCreate() {
return Stream.of(
Arguments.of(getIngress(NAME_ISTIO, TEST_NAMESPACE, true), NEW, NEW),
Arguments.of(getIngress(NAME_ISTIO, TEST_NAMESPACE, true), NEW_GW, NEW));
}
@ParameterizedTest
@MethodSource
@DisplayName("Should create Istio GW and VS for provided ingress")
void testCreate(Ingress testIngress, BiPredicate<? super Ingress, ? super Gateway> testGatevay, BiPredicate<? super Ingress, ? super VirtualService> testVirtualService) {
//test body
}I use the @Getter
@AllArgsConstructor
private static enum Params {
SET01(getIngress(NAME_ISTIO, TEST_NAMESPACE, true), NEW, NEW),
SET02(getIngress(NAME_ISTIO, TEST_NAMESPACE, true), NEW_GW, NEW),
;
private Ingress testIngress;
private BiPredicate<? super Ingress, ? super Gateway> testGatevay;
private BiPredicate<? super Ingress, ? super VirtualService> testVirtualService;
}
@ParameterizedTest
@EnumSource
@DisplayName("Should create Istio GW and VS for provided ingress")
void testCreate(Params testData) {
var testIngressIstio = testData.getTestIngress();
var testGatevay = testData.getTestGatevay();
var testVirtualService = testData.getTestVirtualService();
//test body
} |
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There is a chance this has since been addressed. Can someone let us know if this is still an issue or not? Thanks |
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Closing for lack of feedback |
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Describe the bug
I have a junit parameterized test (written in Kotlin) that is annotated as a @QuarkusTest. My IDE can compile my test, but at the runtime i get a ClassCastException:
java.lang.ClassCastException: class io.restassured.internal.ValidatableResponseImpl cannot be cast to class io.restassured.response.ValidatableResponse (io.restassured.internal.ValidatableResponseImpl is in unnamed module of loader io.quarkus.bootstrap.classloading.QuarkusClassLoader @74960bfa; io.restassured.response.ValidatableResponse is in unnamed module of loader 'app')My Test Class:
Expected behavior
No response
Actual behavior
No response
How to Reproduce?
No response
Output of
uname -aorverNo response
Output of
java -versionopenjdk version "11.0.10" 2021-01-19 OpenJDK Runtime Environment AdoptOpenJDK (build 11.0.10+9) OpenJDK 64-Bit Server VM AdoptOpenJDK (build 11.0.10+9, mixed mode)
GraalVM version (if different from Java)
No response
Quarkus version or git rev
2.2.3.Final
Build tool (ie. output of
mvnw --versionorgradlew --version)apache maven 3.8.1
Additional information
No response
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