1 files changed, 78 insertions, 0 deletions
diff --git a/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclarationTest.java b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclarationTest.java
new file mode 100644
index 000000000..8a5be170f
--- /dev/null
+++ b/javaparser-symbol-solver-testing/src/test/java/com/github/javaparser/symbolsolver/reflectionmodel/ReflectionMethodDeclarationTest.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2016 Federico Tomassetti
+ *
+ * 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 com.github.javaparser.symbolsolver.reflectionmodel;
+
+import com.github.javaparser.resolution.declarations.ResolvedClassDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedInterfaceDeclaration;
+import com.github.javaparser.resolution.declarations.ResolvedMethodDeclaration;
+import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
+import com.github.javaparser.symbolsolver.resolution.typesolvers.ReflectionTypeSolver;
+import org.junit.Test;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.junit.Assert.assertEquals;
+
+public class ReflectionMethodDeclarationTest {
+
+    @Test
+    public void testGetSignature() {
+        TypeSolver typeResolver = new ReflectionTypeSolver();
+
+        ResolvedClassDeclaration object = new ReflectionClassDeclaration(Object.class, typeResolver);
+        ResolvedInterfaceDeclaration list = new ReflectionInterfaceDeclaration(List.class, typeResolver);
+
+        ResolvedMethodDeclaration hashCode = object.getAllMethods().stream().filter(m -> m.getName().equals("hashCode")).findFirst().get().getDeclaration();
+        ResolvedMethodDeclaration equals = object.getAllMethods().stream().filter(m -> m.getName().equals("equals")).findFirst().get().getDeclaration();
+        ResolvedMethodDeclaration containsAll = list.getAllMethods().stream().filter(m -> m.getName().equals("containsAll")).findFirst().get().getDeclaration();
+        ResolvedMethodDeclaration subList = list.getAllMethods().stream().filter(m -> m.getName().equals("subList")).findFirst().get().getDeclaration();
+
+        assertEquals("hashCode()", hashCode.getSignature());
+        assertEquals("equals(java.lang.Object)", equals.getSignature());
+        assertEquals("containsAll(java.util.Collection<? extends java.lang.Object>)", containsAll.getSignature());
+        assertEquals("subList(int, int)", subList.getSignature());
+    }
+
+    @Test
+    public void testGetGenericReturnType() {
+        TypeSolver typeResolver = new ReflectionTypeSolver();
+
+        ResolvedInterfaceDeclaration map = new ReflectionInterfaceDeclaration(Map.class, typeResolver);
+
+        ResolvedMethodDeclaration put = map.getAllMethods().stream().filter(m -> m.getName().equals("put")).findFirst().get().getDeclaration();
+        assertEquals(true, put.getReturnType().isTypeVariable());
+        assertEquals(true, put.getReturnType().asTypeParameter().declaredOnType());
+        assertEquals("java.util.Map.V", put.getReturnType().asTypeParameter().getQualifiedName());
+    }
+
+    @Test
+    public void testGetGenericParameters() {
+        TypeSolver typeResolver = new ReflectionTypeSolver();
+
+        ResolvedInterfaceDeclaration map = new ReflectionInterfaceDeclaration(Map.class, typeResolver);
+
+        ResolvedMethodDeclaration put = map.getAllMethods().stream().filter(m -> m.getName().equals("put")).findFirst().get().getDeclaration();
+        assertEquals(true, put.getParam(0).getType().isTypeVariable());
+        assertEquals(true, put.getParam(0).getType().asTypeParameter().declaredOnType());
+        assertEquals("java.util.Map.K", put.getParam(0).getType().asTypeParameter().getQualifiedName());
+
+        assertEquals(true, put.getParam(1).getType().isTypeVariable());
+        assertEquals(true, put.getParam(1).getType().asTypeParameter().declaredOnType());
+        assertEquals("java.util.Map.V", put.getParam(1).getType().asTypeParameter().getQualifiedName());
+    }
+}