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Merging test classes specified via @WithClasses on method and class level

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This commit is contained in:
Gunnar Morling 2014-01-05 00:27:39 +01:00
parent 8426b1af34
commit 260a685f65
1 changed files with 19 additions and 10 deletions
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29
processor/src/test/java/org/mapstruct/ap/testutil/MapperTestBase.java
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@ -25,10 +25,13 @@ import java.net.URL;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import javax.tools.DiagnosticCollector;
import javax.tools.JavaCompiler;
import javax.tools.JavaCompiler.CompilationTask;
@ -110,7 +113,7 @@ public abstract class MapperTestBase {
@BeforeMethod
public void generateMapperImplementation(Method testMethod) {
diagnostics = new DiagnosticCollector<JavaFileObject>();
List<File> sourceFiles = getSourceFiles( getTestClasses( testMethod ) );
Set<File> sourceFiles = getSourceFiles( getTestClasses( testMethod ) );
List<String> processorOptions = getProcessorOptions( testMethod );
boolean compilationSuccessful = compile( diagnostics, sourceFiles, processorOptions );
@ -182,22 +185,28 @@ public abstract class MapperTestBase {
*
* @param testMethod The test method of interest
*
* @return A list containing the classes to be compiled for this test
* @return A set containing the classes to be compiled for this test
*/
private List<Class<?>> getTestClasses(Method testMethod) {
WithClasses withClasses = testMethod.getAnnotation( WithClasses.class );
private Set<Class<?>> getTestClasses(Method testMethod) {
Set<Class<?>> testClasses = new HashSet<Class<?>>();
if ( withClasses == null ) {
withClasses = this.getClass().getAnnotation( WithClasses.class );
WithClasses withClasses = testMethod.getAnnotation( WithClasses.class );
if ( withClasses != null ) {
testClasses.addAll( Arrays.asList( withClasses.value() ) );
}
if ( withClasses == null || withClasses.value().length == 0 ) {
withClasses = this.getClass().getAnnotation( WithClasses.class );
if ( withClasses != null ) {
testClasses.addAll( Arrays.asList( withClasses.value() ) );
}
if ( testClasses.isEmpty() ) {
throw new IllegalStateException(
"The classes to be compiled during the test must be specified via @WithClasses."
);
}
return Arrays.asList( withClasses.value() );
return testClasses;
}
/**
@ -222,8 +231,8 @@ public abstract class MapperTestBase {
return String.format( "-A%s=%s", processorOption.name(), processorOption.value() );
}
private List<File> getSourceFiles(List<Class<?>> classes) {
List<File> sourceFiles = new ArrayList<File>( classes.size() );
private Set<File> getSourceFiles(Collection<Class<?>> classes) {
Set<File> sourceFiles = new HashSet<File>( classes.size() );
for ( Class<?> clazz : classes ) {
sourceFiles.add(