/*
* ModeShape (http://www.modeshape.org)
*
* 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.modeshape.jcr.value.basic;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import static org.mockito.Mockito.mock;
import java.io.ByteArrayInputStream;
import java.net.URI;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import org.junit.Before;
import org.junit.Test;
import org.modeshape.jcr.value.Name;
import org.modeshape.jcr.value.Path;
import org.modeshape.jcr.value.Reference;
import org.modeshape.jcr.value.ValueFormatException;
/**
* @author Randall Hauch
* @author John Verhaeg
*/
public class BooleanValueFactoryTest extends BaseValueFactoryTest {
private BooleanValueFactory factory;
@Before
@Override
public void beforeEach() {
super.beforeEach();
factory = new BooleanValueFactory(Path.URL_DECODER, valueFactories);
}
@Test
public void shouldCreateBooleanFromBoolean() {
assertThat(factory.create(true), is(true));
assertThat(factory.create(false), is(false));
}
@Test
public void shouldCreateBooleanFromTrueAndFalseStringRegardlessOfCase() {
assertThat(factory.create("true"), is(true));
assertThat(factory.create("false"), is(false));
assertThat(factory.create("TRUE"), is(true));
assertThat(factory.create("FALSE"), is(false));
}
@Test
public void shouldCreateBooleanFromTrueAndFalseStringRegardlessOfLeadingAndTrailingWhitespace() {
assertThat(factory.create(" true "), is(true));
assertThat(factory.create(" false "), is(false));
assertThat(factory.create(" TRUE "), is(true));
assertThat(factory.create(" FALSE "), is(false));
}
@Test
public void shouldCreateFalseFromStringContainingOneOrZero() {
assertThat(factory.create("1"), is(false));
assertThat(factory.create("0"), is(false));
assertThat(factory.create(" 0 "), is(false));
assertThat(factory.create(" 1 "), is(false));
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromIntegerValue() {
factory.create(1);
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromLongValue() {
factory.create(1l);
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromFloatValue() {
factory.create(1.0f);
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromDoubleValue() {
factory.create(1.0d);
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromBigDecimal() {
factory.create(1.0d);
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromDate() {
factory.create(new Date());
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromCalendar() {
factory.create(Calendar.getInstance());
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromName() {
factory.create(mock(Name.class));
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromPath() {
factory.create(mock(Path.class));
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromReference() {
factory.create(mock(Reference.class));
}
@Test( expected = ValueFormatException.class )
public void shouldNotCreateBooleanFromUri() throws Exception {
factory.create(new URI("http://www.jboss.org"));
}
@Test
public void shouldCreateBooleanFromByteArrayContainingUtf8EncodingOfTrueOrFalseStringRegardlessOfCase() throws Exception {
assertThat(factory.create("true".getBytes("UTF-8")), is(true));
assertThat(factory.create("false".getBytes("UTF-8")), is(false));
assertThat(factory.create("TRUE".getBytes("UTF-8")), is(true));
assertThat(factory.create("FALSE".getBytes("UTF-8")), is(false));
assertThat(factory.create("something else".getBytes("UTF-8")), is(false));
}
@Test
public void shouldCreateBooleanFromInputStreamContainingUtf8EncodingOfTrueOrFalseStringRegardlessOfCase() throws Exception {
assertThat(factory.create(new ByteArrayInputStream("true".getBytes("UTF-8"))), is(true));
assertThat(factory.create(new ByteArrayInputStream("false".getBytes("UTF-8"))), is(false));
assertThat(factory.create(new ByteArrayInputStream("TRUE".getBytes("UTF-8"))), is(true));
assertThat(factory.create(new ByteArrayInputStream("FALSE".getBytes("UTF-8"))), is(false));
assertThat(factory.create(new ByteArrayInputStream("something else".getBytes("UTF-8"))), is(false));
}
@Test
public void shouldCreateIteratorOverValuesWhenSuppliedIteratorOfUnknownObjects() {
List<String> values = new ArrayList<String>();
for (int i = 0; i != 10; ++i)
values.add((i % 2 == 0 ? "true" : "false"));
Iterator<Boolean> iter = factory.create(values.iterator());
Iterator<String> valueIter = values.iterator();
while (iter.hasNext()) {
assertThat(iter.next(), is(factory.create(valueIter.next())));
}
}
}