/*
*
* 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.flex.compiler.internal.tree.mxml;
import static org.hamcrest.core.Is.is;
import static org.junit.Assert.assertThat;
import org.apache.flex.compiler.tree.ASTNodeID;
import org.apache.flex.compiler.tree.mxml.IMXMLFileNode;
import org.apache.flex.compiler.tree.mxml.IMXMLStringNode;
import org.junit.Ignore;
import org.junit.Test;
/**
* JUnit tests for {@link MXMLStringNode}.
*
* @author Gordon Smith
*/
public class MXMLStringNodeTests extends MXMLExpressionNodeBaseTests
{
private IMXMLStringNode getMXMLStringNode(String[] code)
{
IMXMLFileNode fileNode = getMXMLFileNode(code);
IMXMLStringNode node = (IMXMLStringNode)findFirstDescendantOfType(fileNode, IMXMLStringNode.class);
assertThat("getNodeID", node.getNodeID(), is(ASTNodeID.MXMLStringID));
assertThat("getName", node.getName(), is("String"));
return node;
}
@Test
public void MXMLStringNode_empty1()
{
String[] code = new String[]
{
"<fx:String/>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("")); // was null in old compiler, but this is inconsistent with an empty String attribute
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLStringNode_empty2()
{
String[] code = new String[]
{
"<fx:String></fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is(""));
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLStringNode_empty3()
{
String[] code = new String[]
{
"<fx:String> \t\r\n</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is(""));
//assertThat("getExpressionNode", node.getExpressionNode(), is((IASNode)null));
}
@Test
public void MXMLStringNode_text()
{
String[] code = new String[]
{
"<fx:String>abc</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("abc"));
testExpressionLocation(node, 11, 14);
}
@Test
public void MXMLStringNode_text_with_whitespace()
{
String[] code = new String[]
{
"<fx:String> a b c </fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is(" a b c "));
testExpressionLocation(node, 11, 18);
}
@Test
public void MXMLStringNode_numeric()
{
String[] code = new String[]
{
"<fx:String>123</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("123"));
testExpressionLocation(node, 11, 14);
}
@Test
public void MXMLStringNode_true()
{
String[] code = new String[]
{
"<fx:String>true</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("true"));
testExpressionLocation(node, 11, 15);
}
@Test
public void MXMLStringNode_entities()
{
String[] code = new String[]
{
"<fx:String>ABC</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("ABC"));
testExpressionLocation(node, 11, 29);
}
@Ignore
@Test
public void MXMLStringNode_CDATA()
{
String[] code = new String[]
{
"<fx:String><![CDATA[a]]><![CDATA[b]]><![CDATA[c]]></fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("getValue", node.getValue(), is("abc"));
testExpressionLocation(node, 11, 50);
}
@Test
public void MXMLStringNode_with_databinding()
{
String[] code = new String[]
{
"<fx:String>{a.b}</fx:String>"
};
IMXMLStringNode node = getMXMLStringNode(code);
assertThat("databinding node", node.getExpressionNode().getNodeID(), is(ASTNodeID.MXMLDataBindingID));
testExpressionLocation(node, 11, 16);
assertThat("databinding node child count", node.getExpressionNode().getChildCount(), is(1));
assertThat("identifier node", node.getExpressionNode().getChild(0).getNodeID(), is(ASTNodeID.MemberAccessExpressionID));
}
}