Create JavaTypeTestForTypeVariable.java

Author: mercyblitz

microsphere-java-core/src/test/java/io/microsphere/reflect/JavaTypeTestForTypeVariable.java

@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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 io.microsphere.reflect;
+
+import io.microsphere.test.A;
+import io.microsphere.test.B;
+import io.microsphere.test.C;
+import io.microsphere.test.D;
+
+import java.lang.reflect.TypeVariable;
+
+import static io.microsphere.reflect.JavaType.EMPTY_JAVA_TYPE_ARRAY;
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertNull;
+
+/**
+ * {@link BaseJavaTypeTest} for {@link TypeVariable}
+ *
+ * @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
+ * @see JavaType
+ * @see JavaType.Kind#TYPE_VARIABLE
+ * @see TypeVariable
+ * @since 1.0.0
+ */
+public class JavaTypeTestForTypeVariable<T> extends BaseJavaTypeTest<T> {
+
+    @Override
+    protected void testGetSuperType(JavaType superType) {
+        assertNull(superType);
+    }
+
+    @Override
+    protected void testGetInterfaces(JavaType[] interfaces) {
+        assertArrayEquals(EMPTY_JAVA_TYPE_ARRAY, interfaces);
+    }
+
+    @Override
+    protected void testGetGenericTypes(JavaType[] genericTypes) {
+        assertArrayEquals(EMPTY_JAVA_TYPE_ARRAY, genericTypes);
+    }
+
+    @Override
+    protected void testGetGenericType(JavaType genericType, int i) {
+    }
+
+    @Override
+    protected void testAs() {
+        testAs(A.class);
+        testAs(B.class);
+        testAs(C.class);
+        testAs(D.class);
+        testAs(String.class);
+    }
+
+    private void testAs(Class<?> type) {
+        JavaType aType = javaType.as(type);
+        assertNull(aType);
+    }
+
+}