fix: add interceptor around parameterized features (#953)

test-spock/src/main/java/io/micronaut/test/extensions/spock/MicronautSpockExtension.java

@@ -65,26 +65,11 @@ public void visitSpecAnnotation(T annotation, SpecInfo spec) {
 
  spec.getAllFeatures().forEach(feature -> {
 
- feature.addInterceptor(invocation -> {
- TestContext testContext = buildContext(invocation, null);
- try {
- beforeTestMethod(testContext);
- interceptTest(new TestMethodInvocationContext<Object>() {
- @Override
- public TestContext getTestContext() {
- return testContext;
- }
-
- @Override
- public Object proceed() throws Throwable {
- invocation.proceed();
- return null;
- }
- });
- } finally {
- afterTestMethod(testContext);
- }
- });
+ if (feature.isParameterized()) {
+ feature.addIterationInterceptor(this::getInvocationInterceptor);
+ } else {
+ feature.addInterceptor(this::getInvocationInterceptor);
+ }
 
  feature.getFeatureMethod().addInterceptor(invocation -> {
  try {
@@ -198,6 +183,28 @@ public Object proceed() throws Throwable {
  });
  }
 
+ @SuppressWarnings("java:S112") // Throwable is what we deal with here
+ private void getInvocationInterceptor(IMethodInvocation invocation) throws Throwable {
+ TestContext testContext = buildContext(invocation, null);
+ try {
+ beforeTestMethod(testContext);
+ interceptTest(new TestMethodInvocationContext<Object>() {
+ @Override
+ public TestContext getTestContext() {
+ return testContext;
+ }
+
+ @Override
+ public Object proceed() throws Throwable {
+ invocation.proceed();
+ return null;
+ }
+ });
+ } finally {
+ afterTestMethod(testContext);
+ }
+ }
+
  private MicronautTestValue buildValueObject(MicronautTest micronautTest) {
  if (micronautTest != null) {
  return new MicronautTestValue(

test-spock/src/test/groovy/io/micronaut/test/spock/intercept/InterceptTestSpec.groovy

@@ -1,18 +1,3 @@
-/*
- * Copyright 2017-2020 original authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 package io.micronaut.test.spock.intercept
 
 import io.micronaut.context.annotation.Property
@@ -21,7 +6,6 @@ import io.micronaut.test.spock.MathService
 import jakarta.inject.Inject
 import spock.lang.Specification
 import spock.lang.Stepwise
-import spock.lang.Unroll
 
 @Stepwise
 @MicronautTest
@@ -34,7 +18,6 @@ class InterceptTestSpec extends Specification {
  @Inject
  TestInterceptor testInterceptor
 
- @Unroll
  void "should compute #num to #expected"() {
  when:
  def result = mathService.compute(num)
@@ -62,6 +45,8 @@ class InterceptTestSpec extends Specification {
  'OUT BEFORE $spock_feature_0_0',
  'IN AFTER $spock_feature_0_0',
  'OUT AFTER $spock_feature_0_0',
+ 'OUT $spock_feature_0_0', // This is the implicit unroll
+ 'IN $spock_feature_0_0',
  'IN BEFORE $spock_feature_0_0',
  'OUT BEFORE $spock_feature_0_0',
  'IN AFTER $spock_feature_0_0',
@@ -80,13 +65,8 @@ class InterceptTestSpec extends Specification {
  'OUT BEFORE $spock_feature_0_2',
  // This test is $spock_feature_0_2
  ]
+
  then:
- assert calls.size() == expected.size()
- for (int i = 0; i < expected.size(); i++) {
- def a = calls.get(i)
- def b = expected[i]
- assert a == b
- }
+ calls == expected
  }
-
 }