/**
* Copyright (C) 2008 Mathieu Carbou <mathieu.carbou@gmail.com>
*
* 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.mycila.testing.core;
import com.mycila.testing.MyPlugin;
import static org.testng.Assert.*;
import org.testng.annotations.Test;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author Mathieu Carbou (mathieu.carbou@gmail.com)
*/
public final class TestInstanceTest {
String field1;
public int field2;
@Annot
private int field3;
@Test
public void test_getTarget() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getTarget(), this);
}
@Test
public void test_getTargetClass() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getTargetClass(), getClass());
}
@Test
public void test_getFieldsOfType() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getFieldsOfType(int.class).length, 2);
assertEquals(ti.getFieldsOfType(int.class)[0].getName(), "field2");
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getFieldsOfType_null() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getFieldsOfType(null);
}
@Test
public void test_getFieldsOfTypeAnnotatedWith() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getFieldsOfTypeAnnotatedWith(int.class, Annot.class).length, 1);
assertEquals(ti.getFieldsOfTypeAnnotatedWith(int.class, Annot.class)[0].getName(), "field3");
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getFieldsOfTypeAnnotatedWith_null1() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getFieldsOfTypeAnnotatedWith(null, Annot.class);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getFieldsOfTypeAnnotatedWith_null2() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getFieldsOfTypeAnnotatedWith(MyPlugin.class, null);
}
@Test
public void test_getFieldsAnnotatedWith() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getFieldsAnnotatedWith(Annot.class).length, 1);
assertEquals(ti.getFieldsAnnotatedWith(Annot.class)[0].getName(), "field3");
}
@Test
public void test_getFieldsAnnotatedWith_accessibility() throws Exception {
TestInstance ti = new TestInstance(new MyPlugin());
assertEquals(ti.getFieldsAnnotatedWith(Annot.class).length, 1);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getFieldsAnnotatedWith_null() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getFieldsAnnotatedWith(null);
}
@Test
public void test_getMethodsOfType() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsOfType(int.class).length, 2); // also Object.hashCode()
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getMethodsOfType_null() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getMethodsOfType(null);
}
@Test
public void test_getMethodsAnnotatedWith() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsAnnotatedWith(Test.class).length, 21);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getMethodsAnnotatedWith_null() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getMethodsAnnotatedWith(null);
}
@Test
public void test_getMethodsOfTypeAnnotatedWith() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsOfTypeAnnotatedWith(int.class, Annot.class).length, 1);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getMethodsOfTypeAnnotatedWith_null1() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getMethodsOfTypeAnnotatedWith(null, Annot.class);
}
@Test(expectedExceptions = IllegalArgumentException.class)
public void test_getMethodsOfTypeAnnotatedWith_null2() throws Exception {
TestInstance ti = new TestInstance(this);
ti.getMethodsOfTypeAnnotatedWith(int.class, null);
}
@Test
public void test_invoke() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsOfTypeAnnotatedWith(String.class, Annot.class).length, 1);
assertEquals(ti.invoke(ti.getMethodsOfTypeAnnotatedWith(String.class, Annot.class)[0]), "10");
}
@Test(expectedExceptions = TestPluginException.class)
public void test_invoke_exc() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsOfTypeAnnotatedWith(int.class, Annot.class).length, 1);
ti.invoke(ti.getMethodsOfTypeAnnotatedWith(int.class, Annot.class)[0]);
}
@Test(expectedExceptions = TestPluginException.class)
public void test_invoke_bad_args() throws Exception {
TestInstance ti = new TestInstance(this);
assertEquals(ti.getMethodsOfTypeAnnotatedWith(String.class, Annot.class).length, 1);
ti.invoke(ti.getMethodsOfTypeAnnotatedWith(String.class, Annot.class)[0], 10, 20);
}
@Test
public void test_get_set() throws Exception {
TestInstance ti = new TestInstance(new MyPlugin());
assertNull(ti.get(ti.getFieldsAnnotatedWith(Annot.class)[0]));
ti.set(ti.getFieldsAnnotatedWith(Annot.class)[0], 10);
assertEquals(ti.get(ti.getFieldsAnnotatedWith(Annot.class)[0]), 10);
}
@Annot
private String method() throws Exception {
return "10";
}
@Annot
private int method2() throws Exception {
throw new IllegalArgumentException("error !");
}
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.FIELD, ElementType.METHOD})
public static @interface Annot {
}
}