/*
* 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.request.mapper.parameter;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.Matchers.not;
import java.util.List;
import org.apache.wicket.util.string.StringValue;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests for {@link PageParameters}
*/
public class PageParametersTest extends Assert
{
/**
* Tests that adding a key with String[] value is properly parsed and there a several
* StringValue's for that key
*/
@Test
public void addStringArrayValue()
{
PageParameters parameters = new PageParameters();
String[] input = new String[] { "v1", "v2" };
parameters.add("key", input, INamedParameters.Type.MANUAL);
List<StringValue> stringValue = parameters.getValues("key");
for (String in : input)
{
boolean found = false;
for (StringValue value : stringValue)
{
if (value.toString().equals(in))
{
found = true;
break;
}
}
if (found == false)
{
throw new IllegalStateException("Expected to find a StringValue with value: " + in);
}
}
}
/**
* https://issues.apache.org/jira/browse/WICKET-3906
*/
@Test
public void getPosition()
{
PageParameters parameters = new PageParameters();
parameters.set("named1", "value1", 3, INamedParameters.Type.MANUAL);
assertEquals(
"Adding a parameter at position out of the size of the list will just append it", 0,
parameters.getPosition("named1"));
parameters.set("named2", "value2", 0, INamedParameters.Type.MANUAL);
assertEquals(0, parameters.getPosition("named2"));
assertEquals("'named1' should be moved back", 1, parameters.getPosition("named1"));
parameters.set("named3", "value3", -100, INamedParameters.Type.MANUAL);
assertEquals(0, parameters.getPosition("named2"));
assertEquals(1, parameters.getPosition("named1"));
assertEquals("Adding a parameter with negative position will just append it.", 2,
parameters.getPosition("named3"));
}
/**
* Tests that overwriting (via #set()) a named parameter will preserve its position
*/
@Test
public void set()
{
PageParameters parameters = new PageParameters();
parameters
.add("named1", "value1", INamedParameters.Type.MANUAL)
.add("named2", "value2", INamedParameters.Type.MANUAL);
assertEquals(0, parameters.getPosition("named1"));
assertEquals(1, parameters.getPosition("named2"));
// overwrite it
parameters.set("named1", "newValue", INamedParameters.Type.MANUAL);
parameters.set("named3", "value3", INamedParameters.Type.MANUAL);
assertEquals(0, parameters.getPosition("named1"));
assertEquals("newValue", parameters.get("named1").toString());
assertEquals(1, parameters.getPosition("named2"));
assertEquals(2, parameters.getPosition("named3"));
}
/**
* https://issues.apache.org/jira/browse/WICKET-3938
*
* Remove the parameter by its name
*/
@Test
public void removeParameters()
{
PageParameters parameters = new PageParameters()
.add("named1", "value1", INamedParameters.Type.MANUAL)
.add("named2", "value2", INamedParameters.Type.MANUAL);
assertEquals("value1", parameters.get("named1").toString());
assertEquals("value2", parameters.get("named2").toString());
parameters.remove("named1");
parameters.remove("named2");
assertTrue(parameters.isEmpty());
}
/**
* https://issues.apache.org/jira/browse/WICKET-3938
*
* Remove the parameter by its name only if its value is equal to the criteria
*/
@Test
public void removeParametersByValue()
{
PageParameters parameters = new PageParameters()
.add("named1", "value1", INamedParameters.Type.MANUAL)
.add("named1", "value2", INamedParameters.Type.MANUAL);
assertEquals(2, parameters.getAllNamed().size());
parameters.remove("named1", "value1");
assertEquals("value2", parameters.get("named1").toString());
}
/**
* https://issues.apache.org/jira/browse/WICKET-4775
*
* Merge PageParameters, also when other has multiple values for the same name
*/
@Test
public void mergeParameters()
{
PageParameters left = new PageParameters()
.add("left", "left", INamedParameters.Type.MANUAL)
.add("both", "both1", INamedParameters.Type.MANUAL)
.add("both", "both2", INamedParameters.Type.MANUAL)
.set(0, "val0")
.set(1, "val1");
PageParameters right = new PageParameters()
.add("right", "right", INamedParameters.Type.MANUAL)
.add("both", "both1-r", INamedParameters.Type.MANUAL)
.add("both", "both2-r", INamedParameters.Type.MANUAL)
.set(1, "val1-r")
.set(2, "val2");
left.mergeWith(right);
assertEquals("val0", left.get(0).toString());
assertEquals("val1-r", left.get(1).toString());
assertEquals("val2", left.get(2).toString());
assertEquals("left", left.get("left").toString());
assertEquals("right", left.get("right").toString());
assertEquals(2, left.getValues("both").size());
assertEquals("both1-r", left.getValues("both").get(0).toString());
assertEquals("both2-r", left.getValues("both").get(1).toString());
}
/**
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void parameterTypes()
{
PageParameters p = new PageParameters()
.add("pathName1", "pathValue1", INamedParameters.Type.PATH)
.add("pathName1", "pathValue1.1", INamedParameters.Type.PATH)
.add("pathName2", "pathValue2", INamedParameters.Type.PATH)
.add("queryName1", "queryValue1", INamedParameters.Type.QUERY_STRING)
.add("queryName1", "queryValue1.1", INamedParameters.Type.QUERY_STRING)
.add("queryName2", "queryValue2", INamedParameters.Type.QUERY_STRING)
.add("manualName1", "manualValue1", INamedParameters.Type.MANUAL)
.add("manualName1", "manualValue1.1", INamedParameters.Type.MANUAL)
.add("manualName2", "manualValue2", INamedParameters.Type.MANUAL);
{
// PATH
assertThat(p.getAllNamedByType(INamedParameters.Type.PATH).size(), is(3));
List<StringValue> pathName1Values = p.getValues("pathName1");
assertThat(pathName1Values.size(), is(2));
assertThat(pathName1Values.get(0).toString(), is("pathValue1"));
assertThat(pathName1Values.get(1).toString(), is("pathValue1.1"));
List<StringValue> pathName2Values = p.getValues("pathName2");
assertThat(pathName2Values.size(), is(1));
assertThat(pathName2Values.get(0).toString(), is("pathValue2"));
}
{
// QUERY STRING
assertThat(p.getAllNamedByType(INamedParameters.Type.QUERY_STRING).size(), is(3));
List<StringValue> queryName1Values = p.getValues("queryName1");
assertThat(queryName1Values.size(), is(2));
assertThat(queryName1Values.get(0).toString(), is("queryValue1"));
assertThat(queryName1Values.get(1).toString(), is("queryValue1.1"));
List<StringValue> queryName2Values = p.getValues("queryName2");
assertThat(queryName2Values.size(), is(1));
assertThat(queryName2Values.get(0).toString(), is("queryValue2"));
}
{
// MANUAL
assertThat(p.getAllNamedByType(INamedParameters.Type.MANUAL).size(), is(3));
List<StringValue> manualName1Values = p.getValues("manualName1");
assertThat(manualName1Values.size(), is(2));
assertThat(manualName1Values.get(0).toString(), is("manualValue1"));
assertThat(manualName1Values.get(1).toString(), is("manualValue1.1"));
List<StringValue> manualName2Values = p.getValues("manualName2");
assertThat(manualName2Values.size(), is(1));
assertThat(manualName2Values.get(0).toString(), is("manualValue2"));
}
}
/**
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void addWithoutTypeIsManual()
{
PageParameters p = new PageParameters();
p.add("name", "value");
assertThat(p.getAllNamed().get(0).getType(), is(INamedParameters.Type.MANUAL));
}
/**
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void setWithoutTypeIsManual()
{
PageParameters p = new PageParameters();
p.set("name", "value");
assertThat(p.getAllNamed().get(0).getType(), is(INamedParameters.Type.MANUAL));
}
/**
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void setWithIndexWithoutTypeIsManual()
{
PageParameters p = new PageParameters();
p.set("name", "value", 3);
assertThat(p.getAllNamed().get(0).getType(), is(INamedParameters.Type.MANUAL));
}
/**
* NamedPairs equality should not depend on the type
*
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void equality()
{
PageParameters p1 = new PageParameters()
.add("a", "b", INamedParameters.Type.MANUAL)
.set("c", "d", INamedParameters.Type.MANUAL);
PageParameters p2 = new PageParameters()
.set("a", "b", INamedParameters.Type.QUERY_STRING)
.add("c", "d", INamedParameters.Type.PATH);
assertThat(p1, is(equalTo(p2)));
}
/**
* NamedPairs equality should not depend on the order
*
* https://issues.apache.org/jira/browse/WICKET-6283
*/
@Test
public void equalityOfDifferentNamedParametersOrder()
{
PageParameters p1 = new PageParameters()
.add("a", "b")
.add("c", "d");
PageParameters p2 = new PageParameters()
.add("c", "d")
.add("a", "b");
assertThat(p1, is(equalTo(p2)));
}
/**
* namedParameters equality should handle null namedParameters instance.
*
* https://issues.apache.org/jira/browse/WICKET-6332
*/
@Test
public void equalityWithEmptyNamedParameters()
{
PageParameters p1 = new PageParameters()
.add("a", "b");
PageParameters p2 = new PageParameters();
assertThat(p1, is(not(equalTo(p2))));
}
/**
* indexedParameters equality should handle null namedParameters instance.
*
* https://issues.apache.org/jira/browse/WICKET-6332
*/
@Test
public void equalityWithEmptyIndexedParameters()
{
PageParameters p1 = new PageParameters()
.set(0, "b");
PageParameters p2 = new PageParameters();
assertThat(p1, is(not(equalTo(p2))));
}
/**
* NamedPairs hashCode should not depend on the type
*
* https://issues.apache.org/jira/browse/WICKET-5669
*/
@Test
public void hashcode()
{
PageParameters p1 = new PageParameters()
.add("a", "b", INamedParameters.Type.MANUAL)
.set("c", "d", INamedParameters.Type.MANUAL);
PageParameters p2 = new PageParameters()
.set("a", "b", INamedParameters.Type.QUERY_STRING)
.add("c", "d", INamedParameters.Type.PATH);
assertThat(p1.hashCode(), is(equalTo(p2.hashCode())));
}
}