();
StandardJavaFileManager fileManager = compiler.getStandardFileManager( null, null, null );
@@ -371,6 +377,7 @@ class CompilingStatement extends Statement {
}
private static class CompilationCache {
+ private String lastSourceOutputDir;
private CompilationRequest lastRequest;
private CompilationResultHolder lastResult;
}
diff --git a/processor/src/test/java/org/mapstruct/ap/testutil/runner/GeneratedSource.java b/processor/src/test/java/org/mapstruct/ap/testutil/runner/GeneratedSource.java
new file mode 100644
index 000000000..602062368
--- /dev/null
+++ b/processor/src/test/java/org/mapstruct/ap/testutil/runner/GeneratedSource.java
@@ -0,0 +1,63 @@
+/**
+ * Copyright 2012-2014 Gunnar Morling (http://www.gunnarmorling.de/)
+ * and/or other contributors as indicated by the @authors tag. See the
+ * copyright.txt file in the distribution for a full listing of all
+ * contributors.
+ *
+ * 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 org.mapstruct.ap.testutil.runner;
+
+import java.io.File;
+
+import org.junit.rules.TestRule;
+import org.junit.runner.Description;
+import org.junit.runners.model.Statement;
+import org.mapstruct.ap.testutil.assertions.JavaFileAssert;
+
+/**
+ * A {@link TestRule} to perform assertions on generated source files.
+ *
+ * To add it to the test, use:
+ *
+ *
+ * @Rule
+ * public GeneratedSource generatedSources = new GeneratedSource();
+ *
+ *
+ * @author Andreas Gudian
+ */
+public class GeneratedSource implements TestRule {
+
+ @Override
+ public Statement apply(Statement base, Description description) {
+ return base;
+ }
+
+ /**
+ * @param mapperClass the class annotated with {@code @Mapper}
+ * @return an assert for the *Impl.java for the given mapper
+ */
+ public JavaFileAssert forMapper(Class mapperClass) {
+ String generatedJavaFileName = mapperClass.getName().replace( '.', '/' ).concat( "Impl.java" );
+ return forJavaFile( generatedJavaFileName );
+ }
+
+ /**
+ * @param path the path relative to the source output directory of the java file to return an assert for
+ * @return an assert for the file specified by the given path
+ */
+ public JavaFileAssert forJavaFile(String path) {
+ return new JavaFileAssert( new File( CompilingStatement.getSourceOutputDir() + "/" + path ) );
+ }
+}