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package org.apache.tuscany.core.injection;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.util.Set;
import junit.framework.Assert;
import junit.framework.TestCase;
import org.apache.tuscany.core.config.JavaIntrospectionHelper;
public class ReflectionHelperTestCase extends TestCase {
public ReflectionHelperTestCase() {
super();
}
public ReflectionHelperTestCase(String arg0) {
super(arg0);
}
public void testGetSuperAllFields() throws Exception {
Set<Field> superBeanFields = JavaIntrospectionHelper.getAllFields(SuperBean.class);
Assert.assertEquals(SuperBean.ALL_SUPER_FIELDS, superBeanFields.size());
}
public void testBean1AllFields() throws Exception {
Set<Field> beanFields = JavaIntrospectionHelper.getAllFields(Bean1.class);
Assert.assertEquals(Bean1.ALL_BEAN1_FIELDS, beanFields.size());
}
public void testGetSuperAllMethods() throws Exception {
Set<Method> superBeanMethods = JavaIntrospectionHelper.getAllUniqueMethods(SuperBean.class);
Assert.assertEquals(SuperBean.ALL_SUPER_METHODS, superBeanMethods.size());
}
public void testGetBean1AllMethods() throws Exception {
Set<Method> beanMethods = JavaIntrospectionHelper.getAllUniqueMethods(Bean1.class);
Assert.assertEquals(Bean1.ALL__BEAN1_METHODS, beanMethods.size());
}
public void testOverrideMethod() throws Exception {
Set<Method> beanFields = JavaIntrospectionHelper.getAllUniqueMethods(Bean1.class);
boolean invoked = false;
for (Method method : beanFields) {
if (method.getName().equals("override")) {
method.invoke(new Bean1(), new Object[]{"foo"});
invoked = true;
}
}
if (!invoked) {
throw new Exception("Override never invoked");
}
}
public void testNoOverrideMethod() throws Exception {
Set<Method> beanFields = JavaIntrospectionHelper.getAllUniqueMethods(Bean1.class);
boolean found = false;
for (Method method : beanFields) {
if (method.getName().equals("noOverride") && method.getParameterTypes().length == 0) {
found = true;
}
}
if (!found) {
throw new Exception("No override not found");
}
}
public void testGetBean1AllFields() throws Exception {
Set<Field> bean1 = JavaIntrospectionHelper.getAllFields(Bean1.class);
Assert.assertEquals(Bean1.ALL_BEAN1_FIELDS, bean1.size());
}
}
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