diff options
Diffstat (limited to 'gson/src/test/java/com/google/gson/FieldAttributesTest.java')
-rw-r--r-- | gson/src/test/java/com/google/gson/FieldAttributesTest.java | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/gson/src/test/java/com/google/gson/FieldAttributesTest.java b/gson/src/test/java/com/google/gson/FieldAttributesTest.java new file mode 100644 index 00000000..8a9d9533 --- /dev/null +++ b/gson/src/test/java/com/google/gson/FieldAttributesTest.java @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2009 Google Inc. + * + * 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.google.gson; + +import com.google.gson.reflect.TypeToken; + +import junit.framework.TestCase; + +import java.lang.reflect.Modifier; +import java.lang.reflect.Type; +import java.util.List; + +/** + * Unit tests for the {@link FieldAttributes} class. + * + * @author Inderjeet Singh + * @author Joel Leitch + */ +public class FieldAttributesTest extends TestCase { + private FieldAttributes fieldAttributes; + + @Override + protected void setUp() throws Exception { + super.setUp(); + fieldAttributes = new FieldAttributes(Foo.class.getField("bar")); + } + + public void testNullField() throws Exception { + try { + new FieldAttributes(null); + fail("Field parameter can not be null"); + } catch (NullPointerException expected) { } + } + + public void testDeclaringClass() throws Exception { + assertEquals(Foo.class, fieldAttributes.getDeclaringClass()); + } + + public void testModifiers() throws Exception { + assertFalse(fieldAttributes.hasModifier(Modifier.STATIC)); + assertFalse(fieldAttributes.hasModifier(Modifier.FINAL)); + assertFalse(fieldAttributes.hasModifier(Modifier.ABSTRACT)); + assertFalse(fieldAttributes.hasModifier(Modifier.VOLATILE)); + assertFalse(fieldAttributes.hasModifier(Modifier.PROTECTED)); + + assertTrue(fieldAttributes.hasModifier(Modifier.PUBLIC)); + assertTrue(fieldAttributes.hasModifier(Modifier.TRANSIENT)); + } + + public void testIsSynthetic() throws Exception { + assertFalse(fieldAttributes.isSynthetic()); + } + + public void testName() throws Exception { + assertEquals("bar", fieldAttributes.getName()); + } + + public void testDeclaredTypeAndClass() throws Exception { + Type expectedType = new TypeToken<List<String>>() {}.getType(); + assertEquals(expectedType, fieldAttributes.getDeclaredType()); + assertEquals(List.class, fieldAttributes.getDeclaredClass()); + } + + private static class Foo { + @SuppressWarnings("unused") + public transient List<String> bar; + } +} |