/*
* 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 WARRANTIESOR 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.aries.tx.control.service.local.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;
import org.osgi.service.transaction.control.LocalResource;
import org.osgi.service.transaction.control.ResourceProvider;
@RunWith(MockitoJUnitRunner.class)
public class TransactionLifecycleTest {
@Mock
ResourceProvider<Object> testProvider;
@Mock
LocalResource testResource;
TransactionControlImpl txControl;
@Before
public void setUp() {
txControl = new TransactionControlImpl();
}
@Test
public void testRequired() {
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
return null;
});
}
@Test
public void testNestedRequired() {
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
Object key = txControl.getCurrentContext().getTransactionKey();
txControl.getCurrentContext().putScopedValue("visible", Boolean.TRUE);
txControl.required(() -> {
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("visible"));
txControl.getCurrentContext().putScopedValue("visible", Boolean.FALSE);
return null;
});
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.FALSE, txControl.getCurrentContext().getScopedValue("visible"));
return null;
});
}
@Test
public void testNestedRequiredFromNoTran() {
txControl.supports(() -> {
assertFalse(txControl.activeTransaction());
txControl.getCurrentContext().putScopedValue("invisible", Boolean.TRUE);
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
assertNull(txControl.getCurrentContext().getScopedValue("invisible"));
txControl.getCurrentContext().putScopedValue("invisible", Boolean.FALSE);
return null;
});
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("invisible"));
return null;
});
}
@Test
public void testRequiresNew() {
txControl.requiresNew(() -> {
assertTrue(txControl.activeTransaction());
return null;
});
}
@Test
public void testNestedRequiresNew() {
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
Object key = txControl.getCurrentContext().getTransactionKey();
txControl.getCurrentContext().putScopedValue("invisible", Boolean.TRUE);
txControl.requiresNew(() -> {
assertFalse("Parent key " + key + " Child Key " + txControl.getCurrentContext().getTransactionKey(),
key.equals(txControl.getCurrentContext().getTransactionKey()));
assertNull(txControl.getCurrentContext().getScopedValue("invisible"));
txControl.getCurrentContext().putScopedValue("invisible", Boolean.FALSE);
return null;
});
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("invisible"));
return null;
});
}
@Test
public void testSupports() {
txControl.supports(() -> {
assertFalse(txControl.activeTransaction());
return null;
});
}
@Test
public void testNestedSupports() {
txControl.supports(() -> {
assertFalse(txControl.activeTransaction());
txControl.getCurrentContext().putScopedValue("visible", Boolean.TRUE);
txControl.supports(() -> {
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("visible"));
txControl.getCurrentContext().putScopedValue("visible", Boolean.FALSE);
return null;
});
assertEquals(Boolean.FALSE, txControl.getCurrentContext().getScopedValue("visible"));
return null;
});
}
@Test
public void testNestedSupportsInActiveTran() {
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
Object key = txControl.getCurrentContext().getTransactionKey();
txControl.getCurrentContext().putScopedValue("visible", Boolean.TRUE);
txControl.supports(() -> {
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("visible"));
txControl.getCurrentContext().putScopedValue("visible", Boolean.FALSE);
return null;
});
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.FALSE, txControl.getCurrentContext().getScopedValue("visible"));
return null;
});
}
@Test
public void testNotSupported() {
txControl.notSupported(() -> {
assertFalse(txControl.activeTransaction());
return null;
});
}
@Test
public void testNestedNotSupported() {
txControl.notSupported(() -> {
assertFalse(txControl.activeTransaction());
txControl.getCurrentContext().putScopedValue("visible", Boolean.TRUE);
txControl.notSupported(() -> {
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("visible"));
return null;
});
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("visible"));
return null;
});
}
@Test
public void testNestedNotSupportedInActiveTran() {
txControl.required(() -> {
assertTrue(txControl.activeTransaction());
Object key = txControl.getCurrentContext().getTransactionKey();
txControl.getCurrentContext().putScopedValue("invisible", Boolean.TRUE);
txControl.notSupported(() -> {
assertFalse(txControl.activeTransaction());
assertNull(txControl.getCurrentContext().getScopedValue("invisible"));
txControl.getCurrentContext().putScopedValue("invisible", Boolean.FALSE);
return null;
});
assertEquals(key, txControl.getCurrentContext().getTransactionKey());
assertEquals(Boolean.TRUE, txControl.getCurrentContext().getScopedValue("invisible"));
return null;
});
}
}