/*
* 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.tools.ant.types.selectors;
import java.util.Locale;
import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.types.Parameter;
import org.junit.Rule;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
/**
* Tests Size Selectors
*
*/
public class SizeSelectorTest {
@Rule
public final BaseSelectorRule selectorRule = new BaseSelectorRule();
/**
* Test the code that validates the selector.
*/
@Test
public void testValidate() {
SizeSelector s = new SizeSelector();
try {
s.isSelected(selectorRule.getProject().getBaseDir(), selectorRule.getFilenames()[0],selectorRule.getFiles()[0]);
fail("SizeSelector did not check for required fields");
} catch (BuildException be1) {
assertEquals("The value attribute is required, and must "
+ "be positive", be1.getMessage());
}
s = new SizeSelector();
s.setValue(-10);
try {
s.isSelected(selectorRule.getProject().getBaseDir(), selectorRule.getFilenames()[0],selectorRule.getFiles()[0]);
fail("SizeSelector did not check for value being in the "
+ "allowable range");
} catch (BuildException be2) {
assertEquals("The value attribute is required, and must "
+ "be positive", be2.getMessage());
}
s = new SizeSelector();
Parameter param = new Parameter();
param.setName("garbage in");
param.setValue("garbage out");
Parameter[] params = {param};
s.setParameters(params);
try {
s.isSelected(selectorRule.getProject().getBaseDir(), selectorRule.getFilenames()[0],selectorRule.getFiles()[0]);
fail("SizeSelector did not check for valid parameter element");
} catch (BuildException be3) {
assertEquals("Invalid parameter garbage in", be3.getMessage());
}
s = new SizeSelector();
param = new Parameter();
param.setName("value");
param.setValue("garbage out");
params[0] = param;
s.setParameters(params);
try {
s.isSelected(selectorRule.getProject().getBaseDir(), selectorRule.getFilenames()[0],selectorRule.getFiles()[0]);
fail("SizeSelector accepted bad value as parameter");
} catch (BuildException be4) {
assertEquals("Invalid size setting garbage out",
be4.getMessage());
}
s = new SizeSelector();
Parameter param1 = new Parameter();
Parameter param2 = new Parameter();
param1.setName("value");
param1.setValue("5");
param2.setName("units");
param2.setValue("garbage out");
params = new Parameter[2];
params[0] = param1;
params[1] = param2;
try {
s.setParameters(params);
s.isSelected(selectorRule.getProject().getBaseDir(), selectorRule.getFilenames()[0],selectorRule.getFiles()[0]);
fail("SizeSelector accepted bad units as parameter");
} catch (BuildException be5) {
assertEquals("garbage out is not a legal value for this attribute",
be5.getMessage());
}
}
/**
* Tests to make sure that the selector is selecting files correctly.
*/
@Test
public void testSelectionBehaviour() {
SizeSelector s;
String results;
SizeSelector.ByteUnits kilo = new SizeSelector.ByteUnits();
kilo.setValue("K");
SizeSelector.ByteUnits kibi = new SizeSelector.ByteUnits();
kibi.setValue("Ki");
SizeSelector.ByteUnits tibi = new SizeSelector.ByteUnits();
tibi.setValue("Ti");
SizeSelector.SizeComparisons less = new SizeSelector.SizeComparisons();
less.setValue("less");
SizeSelector.SizeComparisons equal = new SizeSelector.SizeComparisons();
equal.setValue("equal");
SizeSelector.SizeComparisons more = new SizeSelector.SizeComparisons();
more.setValue("more");
s = new SizeSelector();
s.setValue(10);
s.setWhen(less);
results = selectorRule.selectionString(s);
assertEquals("TFFFFFFFFFFT", results);
s = new SizeSelector();
s.setValue(10);
s.setWhen(more);
results = selectorRule.selectionString(s);
assertEquals("TTTTTTTTTTTT", results);
s = new SizeSelector();
s.setValue(32);
s.setWhen(equal);
results = selectorRule.selectionString(s);
assertEquals("TFFFTFFFFFFT", results);
s = new SizeSelector();
s.setValue(7);
s.setWhen(more);
s.setUnits(kilo);
results = selectorRule.selectionString(s);
assertEquals("TFTFFTTTTTTT", results);
s = new SizeSelector();
s.setValue(7);
s.setWhen(more);
s.setUnits(kibi);
results = selectorRule.selectionString(s);
assertEquals("TFTFFFTTFTTT", results);
s = new SizeSelector();
s.setValue(99999);
s.setWhen(more);
s.setUnits(tibi);
results = selectorRule.selectionString(s);
assertEquals("TFFFFFFFFFFT", results);
s = new SizeSelector();
Parameter param1 = new Parameter();
Parameter param2 = new Parameter();
Parameter param3 = new Parameter();
param1.setName("value");
param1.setValue("20");
param2.setName("units");
param2.setValue("Ki");
param3.setName("when");
param3.setValue("more");
Parameter[] params = {param1,param2,param3};
s.setParameters(params);
results = selectorRule.selectionString(s);
assertEquals("TFFFFFFTFFTT", results);
}
@Test
public void testParameterParsingLowerCase() {
testCaseInsensitiveParameterParsing("units");
}
@Test
public void testParameterParsingUpperCase() {
testCaseInsensitiveParameterParsing("UNITS");
}
@Test
public void testParameterParsingLowerCaseTurkish() {
Locale l = Locale.getDefault();
try {
Locale.setDefault(new Locale("tr"));
testCaseInsensitiveParameterParsing("units");
} finally {
Locale.setDefault(l);
}
}
@Test
public void testParameterParsingUpperCaseTurkish() {
Locale l = Locale.getDefault();
try {
Locale.setDefault(new Locale("tr"));
testCaseInsensitiveParameterParsing("UNITS");
} finally {
Locale.setDefault(l);
}
}
private void testCaseInsensitiveParameterParsing(String name) {
SizeSelector s = new SizeSelector();
Parameter p = new Parameter();
p.setName(name);
p.setValue("foo");
try {
s.setParameters(new Parameter[] {p});
fail("should have caused an exception");
} catch (BuildException be) {
assertEquals("foo is not a legal value for this attribute",
be.getMessage());
}
}
}