ROASTER-21: Added test for default methods in interfaces

forge · Jul 14, 2014 · a360942 · a360942
1 parent 3bd7cbe
commit a360942
Showing 1 changed file with 49 additions and 28 deletions.
diff --git a/impl/src/test/java/org/jboss/forge/test/roaster/model/JavaSourceCompatibilityTest.java b/impl/src/test/java/org/jboss/forge/test/roaster/model/JavaSourceCompatibilityTest.java
@@ -9,45 +9,66 @@
 import org.jboss.forge.roaster.Roaster;
 import org.jboss.forge.roaster.model.JavaType;
 import org.jboss.forge.roaster.model.source.JavaClassSource;
+import org.jboss.forge.roaster.model.source.JavaInterfaceSource;
 import org.junit.Assert;
 import org.junit.Test;
 
-public class JavaSourceCompatibilityTest {
-
-	@Test
-	public void testSupportsGenericsSource() throws Exception {
-		JavaType<?> source = Roaster.parse("public class Test{public void test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}}");
-		Assert.assertFalse(source.hasSyntaxErrors());
-	}
-
-	@Test
-	public void testSupportsGenericsSourceFromConstructor() throws Exception {
-		JavaType<?> source = Roaster.parse("public class Test{public Test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}}");
-		Assert.assertFalse(source.hasSyntaxErrors());
-	}
-
-	@Test
-	public void testSupportsGenericsSourceFromMethod() throws Exception {
-		JavaClassSource source = Roaster.parse(JavaClassSource.class, "public class Test{}");
-		source.addMethod("public void test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}");
-		Assert.assertFalse(source.hasSyntaxErrors());
-	}
-
-	@Test
-   public void testSupportsGenericsSourceFromAddedConstructor() throws Exception {
+public class JavaSourceCompatibilityTest
+{
+
+   @Test
+   public void testSupportsGenericsSource() throws Exception
+   {
+      JavaType<?> source = Roaster
+               .parse("public class Test{public void test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}}");
+      Assert.assertFalse(source.hasSyntaxErrors());
+   }
+
+   @Test
+   public void testSupportsGenericsSourceFromConstructor() throws Exception
+   {
+      JavaType<?> source = Roaster
+               .parse("public class Test{public Test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}}");
+      Assert.assertFalse(source.hasSyntaxErrors());
+   }
+
+   @Test
+   public void testSupportsGenericsSourceFromMethod() throws Exception
+   {
+      JavaClassSource source = Roaster.parse(JavaClassSource.class, "public class Test{}");
+      source.addMethod("public void test() {java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}}");
+      Assert.assertFalse(source.hasSyntaxErrors());
+   }
+
+   @Test
+   public void testSupportsGenericsSourceFromAddedConstructor() throws Exception
+   {
       JavaClassSource source = Roaster.parse(JavaClassSource.class, "public class Test{}");
       // Add a new method to get JDT to recognize the new ASTs
-      source.addMethod().setConstructor(true).setBody("java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}");
+      source.addMethod().setConstructor(true)
+               .setBody("java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}");
       // Forces a rewrite to happen via AbstractJavaSource
       source.toString();
       Assert.assertFalse(source.hasSyntaxErrors());
    }
-
-	@Test
-   public void testSupportsGenericsSourceFromAddedMethod() throws Exception {
+
+   @Test
+   public void testSupportsGenericsSourceFromAddedMethod() throws Exception
+   {
       JavaClassSource source = Roaster.parse(JavaClassSource.class, "public class Test{}");
       // Add a new method to get JDT to recognize the new ASTs
-      source.addMethod().setName("test").setBody("java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}");
+      source.addMethod().setName("test")
+               .setBody("java.util.List<String> s = new java.util.ArrayList<String>(); for (String item : s){}");
+      // Forces a rewrite to happen via AbstractJavaSource
+      source.toString();
+      Assert.assertFalse(source.hasSyntaxErrors());
+   }
+
+   @Test
+   public void testSupportsDefaultMethods() throws Exception
+   {
+      JavaInterfaceSource source = Roaster.parse(JavaInterfaceSource.class,
+               "public interface Test{ public default String blah() {return null;}}");
       // Forces a rewrite to happen via AbstractJavaSource
       source.toString();
       Assert.assertFalse(source.hasSyntaxErrors());