1 files changed, 70 insertions, 0 deletions
diff --git a/javaparser-testing/src/test/java/com/github/javaparser/builders/ClassOrInterfaceDeclarationBuildersTest.java b/javaparser-testing/src/test/java/com/github/javaparser/builders/ClassOrInterfaceDeclarationBuildersTest.java
new file mode 100644
index 000000000..aff535476
--- /dev/null
+++ b/javaparser-testing/src/test/java/com/github/javaparser/builders/ClassOrInterfaceDeclarationBuildersTest.java
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2007-2010 Júlio Vilmar Gesser.
+ * Copyright (C) 2011, 2013-2016 The JavaParser Team.
+ *
+ * This file is part of JavaParser.
+ *
+ * JavaParser can be used either under the terms of
+ * a) the GNU Lesser General Public License as published by
+ *     the Free Software Foundation, either version 3 of the License, or
+ *     (at your option) any later version.
+ * b) the terms of the Apache License
+ *
+ * You should have received a copy of both licenses in LICENCE.LGPL and
+ * LICENCE.APACHE. Please refer to those files for details.
+ *
+ * JavaParser is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ */
+
+package com.github.javaparser.builders;
+
+import com.github.javaparser.ast.CompilationUnit;
+import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.util.List;
+import java.util.function.Function;
+
+import static com.github.javaparser.utils.Utils.EOL;
+import static org.junit.Assert.assertEquals;
+
+public class ClassOrInterfaceDeclarationBuildersTest {
+    CompilationUnit cu;
+
+    @Before
+    public void setup() {
+        cu = new CompilationUnit();
+    }
+
+    @After
+    public void teardown() {
+        cu = null;
+    }
+
+    @Test
+    public void testAddExtends() {
+        ClassOrInterfaceDeclaration testClass = cu.addClass("test");
+        testClass.addExtendedType(List.class);
+        assertEquals(1, cu.getImports().size());
+        assertEquals("import " + List.class.getName() + ";" + EOL,
+                cu.getImport(0).toString());
+        assertEquals(1, testClass.getExtendedTypes().size());
+        assertEquals(List.class.getSimpleName(), testClass.getExtendedTypes(0).getNameAsString());
+    }
+
+    @Test
+    public void testAddImplements() {
+        ClassOrInterfaceDeclaration testClass = cu.addClass("test");
+        testClass.addImplementedType(Function.class);
+        assertEquals(1, cu.getImports().size());
+        assertEquals("import " + Function.class.getName() + ";" + EOL,
+                cu.getImport(0).toString());
+        assertEquals(1, testClass.getImplementedTypes().size());
+        assertEquals(Function.class.getSimpleName(), testClass.getImplementedTypes(0).getNameAsString());
+    }
+}