/*
* 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 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.isis.core.metamodel.facets.value;
import static org.junit.Assert.assertEquals;
import org.jmock.Expectations;
import org.junit.Before;
import org.junit.Test;
import org.apache.isis.applib.profiles.Localization;
import org.apache.isis.applib.value.Percentage;
import org.apache.isis.core.metamodel.facetapi.FacetHolder;
import org.apache.isis.core.metamodel.facetapi.FacetHolderImpl;
import org.apache.isis.core.metamodel.facets.value.percentage.PercentageValueSemanticsProvider;
public class PercentageValueSemanticsProviderTest extends ValueSemanticsProviderAbstractTestCase {
private PercentageValueSemanticsProvider adapter;
private Percentage percentage;
private FacetHolder holder;
@Before
public void setUpObjects() throws Exception {
context.checking(new Expectations() {
{
allowing(mockConfiguration).getString("isis.value.format.percentage");
will(returnValue(null));
}
});
percentage = new Percentage(0.105f);
allowMockAdapterToReturn(percentage);
holder = new FacetHolderImpl();
setValue(adapter = new PercentageValueSemanticsProvider(holder, mockConfiguration, mockContext));
}
@Test
public void testAsEncodedString() {
final String encoded = getEncodeableFacet().toEncodedString(mockAdapter);
assertEquals("0.105", encoded);
}
@Test
public void testParseTextEntryWithNumber() {
final Percentage parsed = adapter.parseTextEntry(percentage, "21%", null);
assertEquals(new Percentage(0.21f), parsed);
}
@Test
public void testParseTextEntryWithNumberAndDecimalPoint() {
final Percentage parsed = adapter.parseTextEntry(percentage, "21.4%", null);
assertEquals(new Percentage(0.214f), parsed);
}
@Test
public void testParseTextEntryWithBlank() {
final Percentage parsed = adapter.parseTextEntry(percentage, "", null);
assertEquals(null, parsed);
}
@Test
public void testRestoreFromEncodedString() {
final Object restored = adapter.fromEncodedString("0.2134");
assertEquals(new Percentage(0.2134f), restored);
}
@Test
public void testTitleOf() {
assertEquals("10%", adapter.displayTitleOf(percentage, (Localization) null));
}
@Test
public void testFloatValue() {
assertEquals(0.105f, adapter.floatValue(mockAdapter), 0.0f);
}
}