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test: test both binaryMode=true,false when creating connections in Da…
…tabaseMetaDataTest #3229
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65 changes: 1 addition & 64 deletions
65
pgjdbc/src/test/java/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
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pgjdbc/src/test/resources/META-INF/services/org.junit.jupiter.api.extension.Extension
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org.postgresql.test.impl.AfterBeforeParameterResolver |
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pgjdbc/src/testFixtures/java/org/postgresql/test/impl/AfterBeforeParameterResolver.java
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/* | ||
* Copyright (c) 2024, PostgreSQL Global Development Group | ||
* See the LICENSE file in the project root for more information. | ||
*/ | ||
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package org.postgresql.test.impl; | ||
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import org.checkerframework.checker.nullness.qual.Nullable; | ||
import org.junit.jupiter.api.AfterEach; | ||
import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.extension.ExtensionContext; | ||
import org.junit.jupiter.api.extension.ParameterContext; | ||
import org.junit.jupiter.api.extension.ParameterResolutionException; | ||
import org.junit.jupiter.api.extension.ParameterResolver; | ||
import org.junit.jupiter.engine.execution.BeforeEachMethodAdapter; | ||
import org.junit.jupiter.engine.extension.ExtensionRegistry; | ||
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import java.lang.annotation.Annotation; | ||
import java.util.Arrays; | ||
import java.util.Optional; | ||
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/** | ||
* Passes JUnit5's {@code ParameterizedTest} parameters to {@code @BeforeEach} and {@code AfterEach} | ||
* methods. | ||
* | ||
* @see <a href="https://github.com/junit-team/junit5/issues/3157">Parameterized BeforeEach or | ||
* AfterEach only</a> | ||
*/ | ||
public class AfterBeforeParameterResolver implements BeforeEachMethodAdapter, ParameterResolver { | ||
private @Nullable ParameterResolver parameterisedTestParameterResolver; | ||
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@Override | ||
public void invokeBeforeEachMethod(ExtensionContext context, ExtensionRegistry registry) { | ||
Optional<ParameterResolver> resolverOptional = registry.getExtensions(ParameterResolver.class) | ||
.stream() | ||
.filter(parameterResolver -> parameterResolver.getClass().getName().contains( | ||
"ParameterizedTestParameterResolver")) | ||
.findFirst(); | ||
parameterisedTestParameterResolver = resolverOptional.orElse(null); | ||
} | ||
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@Override | ||
public boolean supportsParameter(ParameterContext parameterContext, | ||
ExtensionContext extensionContext) throws ParameterResolutionException { | ||
if (parameterisedTestParameterResolver != null | ||
&& isExecutedOnAfterOrBeforeMethod(parameterContext)) { | ||
ParameterContext pContext = getMappedContext(parameterContext, extensionContext); | ||
return parameterisedTestParameterResolver.supportsParameter(pContext, extensionContext); | ||
} | ||
return false; | ||
} | ||
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private MappedParameterContext getMappedContext(ParameterContext parameterContext, | ||
ExtensionContext extensionContext) { | ||
return new MappedParameterContext( | ||
parameterContext.getIndex(), | ||
extensionContext.getRequiredTestMethod().getParameters()[parameterContext.getIndex()], | ||
Optional.of(parameterContext.getTarget())); | ||
} | ||
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private boolean isExecutedOnAfterOrBeforeMethod(ParameterContext parameterContext) { | ||
return Arrays.stream(parameterContext.getDeclaringExecutable().getDeclaredAnnotations()) | ||
.anyMatch(this::isAfterEachOrBeforeEachAnnotation); | ||
} | ||
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private boolean isAfterEachOrBeforeEachAnnotation(Annotation annotation) { | ||
return annotation.annotationType() == BeforeEach.class || annotation.annotationType() == AfterEach.class; | ||
} | ||
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@Override | ||
public Object resolveParameter(ParameterContext parameterContext, | ||
ExtensionContext extensionContext) throws ParameterResolutionException { | ||
return parameterisedTestParameterResolver.resolveParameter(getMappedContext(parameterContext, | ||
extensionContext), extensionContext); | ||
} | ||
} |
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58
pgjdbc/src/testFixtures/java/org/postgresql/test/impl/MappedParameterContext.java
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/* | ||
* Copyright (c) 2024, PostgreSQL Global Development Group | ||
* See the LICENSE file in the project root for more information. | ||
*/ | ||
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package org.postgresql.test.impl; | ||
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import org.junit.jupiter.api.extension.ParameterContext; | ||
import org.junit.platform.commons.util.AnnotationUtils; | ||
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import java.lang.annotation.Annotation; | ||
import java.lang.reflect.Parameter; | ||
import java.util.List; | ||
import java.util.Optional; | ||
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public class MappedParameterContext implements ParameterContext { | ||
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private final int index; | ||
private final Parameter parameter; | ||
private final Optional<Object> target; | ||
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public MappedParameterContext(int index, Parameter parameter, | ||
Optional<Object> target) { | ||
this.index = index; | ||
this.parameter = parameter; | ||
this.target = target; | ||
} | ||
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@Override | ||
public boolean isAnnotated(Class<? extends Annotation> annotationType) { | ||
return AnnotationUtils.isAnnotated(parameter, annotationType); | ||
} | ||
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@Override | ||
public <A extends Annotation> Optional<A> findAnnotation(Class<A> annotationType) { | ||
return Optional.empty(); | ||
} | ||
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@Override | ||
public <A extends Annotation> List<A> findRepeatableAnnotations(Class<A> annotationType) { | ||
return null; | ||
} | ||
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@Override | ||
public int getIndex() { | ||
return index; | ||
} | ||
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@Override | ||
public Parameter getParameter() { | ||
return parameter; | ||
} | ||
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@Override | ||
public Optional<Object> getTarget() { | ||
return target; | ||
} | ||
} |