/*
* 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.wicket.util.value;
import org.apache.wicket.util.time.Duration;
import org.apache.wicket.util.time.Time;
import org.junit.Assert;
import org.junit.Test;
/**
* @author jcompagner
* @author Doug Donohoe
*/
public class ValueMapTest extends Assert
{
/**
* @throws Exception
*/
@Test
public void stringParseConstructorSimple() throws Exception
{
ValueMap vm = new ValueMap("param=value");
assertEquals(1, vm.size());
assertEquals("value", vm.get("param"));
vm = new ValueMap("param1=value1,param2=value2");
assertEquals(2, vm.size());
assertEquals("value1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
vm = new ValueMap("param1=value1;param2=value2", ";");
assertEquals(2, vm.size());
assertEquals("value1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
}
/**
* @throws Exception
*/
@Test
public void stringParseConstructorSpecialChars() throws Exception
{
ValueMap vm = new ValueMap("param1=val>ue1;param2=value2", ";");
assertEquals(2, vm.size());
assertEquals("val>ue1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
vm = new ValueMap("param1=val:ue1;param2=value2", ";");
assertEquals(2, vm.size());
assertEquals("val:ue1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
vm = new ValueMap("param1=val?ue1;param2=val<>ue2", ";");
assertEquals(2, vm.size());
assertEquals("val?ue1", vm.get("param1"));
assertEquals("val<>ue2", vm.get("param2"));
}
/**
* @throws Exception
*/
@Test
public void stringParseConstructorDelimitersAndEqualsSign() throws Exception
{
ValueMap vm = new ValueMap("param1=val=ue1;param2=value2", ";");
assertEquals(2, vm.size());
assertEquals("val=ue1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
vm = new ValueMap("param1=value1;param2=val=ue2", ";");
assertEquals(2, vm.size());
assertEquals("value1", vm.get("param1"));
assertEquals("val=ue2", vm.get("param2"));
vm = new ValueMap("param1=val;ue1;param2=value2", ";");
assertEquals(2, vm.size());
assertEquals("val;ue1", vm.get("param1"));
assertEquals("value2", vm.get("param2"));
vm = new ValueMap("param1=value1;param2=val;ue2", ";");
assertEquals(2, vm.size());
assertEquals("value1", vm.get("param1"));
assertEquals("val;ue2", vm.get("param2"));
vm = new ValueMap("param1=va=l;ue1;param2=val;ue2;param3=val=ue3", ";");
assertEquals(3, vm.size());
assertEquals("va=l;ue1", vm.get("param1"));
assertEquals("val;ue2", vm.get("param2"));
assertEquals("val=ue3", vm.get("param3"));
}
/**
* Enumeration for testing
*/
public enum TestEnum {
/** */
one,
/** */
two,
/** */
three
}
/**
* Test getting enums from value map
*/
@Test
public void testEnum()
{
String name = "name";
TestEnum fetch = TestEnum.valueOf("one");
assertEquals(fetch, TestEnum.one);
ValueMap vm = new ValueMap();
vm.put(name, "one");
// test get
TestEnum test = vm.getAsEnum(name, TestEnum.class, TestEnum.three);
assertEquals(test, TestEnum.one);
// test get alternate
test = vm.getAsEnum(name, TestEnum.three);
assertEquals(test, TestEnum.one);
// test get alternate null
try
{
vm.getAsEnum(name, (TestEnum)null);
fail("Should have thrown an exception");
}
catch (IllegalArgumentException ignored)
{
}
// test get if nothing there
test = vm.getAsEnum("missing", TestEnum.class, TestEnum.two);
assertEquals(test, TestEnum.two);
test = vm.getAsEnum("missing", TestEnum.class, null);
assertEquals(test, null);
test = vm.getAsEnum("missing", TestEnum.class);
assertEquals(test, null);
// test get if value doesn't match enum
vm.put(name, "bogus");
test = vm.getAsEnum(name, TestEnum.class, TestEnum.one);
assertEquals(test, TestEnum.one);
}
/**
* test other getAs methods
*/
@Test
public void getAs()
{
ValueMap vm = new ValueMap();
Boolean booleanValue = true;
Integer integerValue = 42;
Long longValue = integerValue * 1L;
Double doubleValue = integerValue * 1.0D;
Time timeValue = Time.now();
Duration durationValue = Duration.hours(1);
boolean defBoolean = !booleanValue;
int defInteger = 10101;
long defLong = defInteger * 1L;
double defDouble = defInteger * 1.0D;
Time defTime = Time.now();
Duration defDuration = Duration.hours(42);
vm.put("num", integerValue.toString());
vm.put("num.bad", "xxx");
vm.put("time", timeValue.toString());
vm.put("time.bad", "xxx");
vm.put("duration", durationValue.toString());
vm.put("duration.bad", "xxx");
vm.put("boolean", booleanValue.toString());
vm.put("boolean.bad", "xxx");
// boolean
assertEquals(booleanValue, vm.getAsBoolean("boolean"));
assertNull(vm.getAsBoolean("boolean.bad"));
assertEquals(defBoolean, vm.getAsBoolean("boolean.bad", defBoolean));
assertNull(vm.getAsBoolean("boolean.missing"));
assertEquals(defBoolean, vm.getAsBoolean("boolean.missing", defBoolean));
assertEquals(!defBoolean, vm.getAsBoolean("boolean.missing", !defBoolean));
// integer
assertEquals(integerValue, vm.getAsInteger("num"));
assertNull(vm.getAsInteger("num.bad"));
assertEquals(defInteger, vm.getAsInteger("num.bad", defInteger));
assertNull(vm.getAsInteger("num.missing"));
assertEquals(defInteger, vm.getAsInteger("num.missing", defInteger));
// long
assertEquals(longValue, vm.getAsLong("num"));
assertNull(vm.getAsLong("num.bad"));
assertEquals(defLong, vm.getAsLong("num.bad", defLong));
assertNull(vm.getAsLong("num.missing"));
assertEquals(defLong, vm.getAsLong("num.missing", defLong));
// double
assertEquals(doubleValue, vm.getAsDouble("num"));
assertNull(vm.getAsDouble("num.bad"));
assertEquals(defDouble, vm.getAsDouble("num.bad", defDouble), 0.001);
assertNull(vm.getAsDouble("num.missing"));
assertEquals(defDouble, vm.getAsDouble("num.missing", defDouble), 0.001);
// time
assertEquals(timeValue.toString(), vm.getAsTime("time").toString()); // use toSTring since
// equals seems
// broken
assertNull(vm.getAsTime("time.bad"));
assertEquals(defTime, vm.getAsTime("time.bad", defTime));
assertNull(vm.getAsTime("time.missing"));
assertEquals(defTime, vm.getAsTime("time.missing", defTime));
// duration
assertEquals(durationValue, vm.getAsDuration("duration"));
assertNull(vm.getAsDuration("duration.bad"));
assertEquals(defDuration, vm.getAsDuration("duration.bad", defDuration));
assertNull(vm.getAsDuration("duration.missing"));
assertEquals(defDuration, vm.getAsDuration("duration.missing", defDuration));
}
/**
*
*/
@Test
public void array2()
{
ValueMap parameters = new ValueMap("a=1,a=2,a=3");
String[] a = parameters.getStringArray("a");
assertEquals(3, a.length);
assertEquals("1", a[0]);
assertEquals("2", a[1]);
assertEquals("3", a[2]);
}
}