// Copyright 2007 The Apache Software Foundation
//
// 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 org.apache.tapestry.internal.services;
import org.apache.tapestry.Binding;
import org.apache.tapestry.ioc.Location;
import org.apache.tapestry.ioc.annotations.Inject;
import org.apache.tapestry.ioc.internal.util.TapestryException;
import org.apache.tapestry.test.TapestryTestCase;
import org.testng.annotations.Test;
public class InheritedBindingTest extends TapestryTestCase
{
private static final String BINDING_DESCRIPTION = "binding description";
private static final String MESSAGE = "Exception in inner.";
private static final Throwable _exception = new RuntimeException(MESSAGE);
@Test
public void to_string_and_location()
{
Binding inner = mockBinding();
Location l = mockLocation();
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
assertSame(binding.toString(), BINDING_DESCRIPTION);
assertSame(binding.getLocation(), l);
verify();
}
@Test
public void get_success()
{
Binding inner = mockBinding();
Location l = mockLocation();
Object expected = new Object();
train_get(inner, expected);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
assertSame(binding.get(), expected);
verify();
}
@Test
public void get_failure()
{
Binding inner = mockBinding();
Location l = mockLocation();
expect(inner.get()).andThrow(_exception);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
try
{
binding.get();
unreachable();
}
catch (TapestryException ex)
{
checkException(ex, l);
}
verify();
}
@Test
public void get_binding_type_success()
{
Binding inner = mockBinding();
Location l = mockLocation();
Class expected = Runnable.class;
expect(inner.getBindingType()).andReturn(expected);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
assertSame(binding.getBindingType(), expected);
verify();
}
@Test
public void get_binding_type_failure()
{
Binding inner = mockBinding();
Location l = mockLocation();
String description = BINDING_DESCRIPTION;
expect(inner.getBindingType()).andThrow(_exception);
replay();
InheritedBinding binding = new InheritedBinding(description, inner, l);
try
{
binding.getBindingType();
unreachable();
}
catch (TapestryException ex)
{
checkException(ex, l);
}
verify();
}
private void checkException(TapestryException ex, Location l)
{
assertEquals(ex.getMessage(), MESSAGE);
assertEquals(ex.getLocation(), l);
assertSame(ex.getCause(), _exception);
}
@Test
public void is_invariant_success()
{
Binding inner = mockBinding();
Location l = mockLocation();
boolean expected = true;
expect(inner.isInvariant()).andReturn(expected);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
assertEquals(binding.isInvariant(), expected);
verify();
}
@Test
public void is_invariant_failure()
{
Binding inner = mockBinding();
Location l = mockLocation();
expect(inner.isInvariant()).andThrow(_exception);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
try
{
binding.isInvariant();
unreachable();
}
catch (TapestryException ex)
{
checkException(ex, l);
}
verify();
}
@Test
public void set_success()
{
Binding inner = mockBinding();
Location l = mockLocation();
String description = BINDING_DESCRIPTION;
Object parameter = new Object();
inner.set(parameter);
replay();
InheritedBinding binding = new InheritedBinding(description, inner, l);
binding.set(parameter);
verify();
}
@Test
public void set_failure()
{
Binding inner = mockBinding();
Location l = mockLocation();
Object parameter = new Object();
inner.set(parameter);
getMocksControl().andThrow(_exception);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
try
{
binding.set(parameter);
unreachable();
}
catch (TapestryException ex)
{
checkException(ex, l);
}
verify();
}
@Test
public void get_annotation_success()
{
Binding inner = mockBinding();
Location l = mockLocation();
Inject inject = newMock(Inject.class);
train_getAnnotation(inner, Inject.class, inject);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
assertSame(binding.getAnnotation(Inject.class), inject);
verify();
}
@Test
public void get_annotation_failure()
{
Binding inner = mockBinding();
Location l = mockLocation();
expect(inner.getAnnotation(Inject.class)).andThrow(_exception);
replay();
InheritedBinding binding = new InheritedBinding(BINDING_DESCRIPTION, inner, l);
try
{
binding.getAnnotation(Inject.class);
unreachable();
}
catch (TapestryException ex)
{
checkException(ex, l);
}
verify();
}
}