src/tests/antunit/taskdefs/replace-test.xml

<?xml version="1.0"?>
<!--
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  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
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  (the "License"); you may not use this file except in compliance with
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      http://www.apache.org/licenses/LICENSE-2.0

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<project default="antunit" xmlns:au="antlib:org.apache.ant.antunit">
  <import file="../antunit-base.xml" />

  <import file="../propertyhelpers.xml" as="ph"/>

  <target name="tearDown" depends="antunit-base.tearDown,ph.tearDown">
    <delete dir="foo"/>
  </target>

  <target name="setUp">
    <mkdir dir="${output}"/>
    <echo file="${output}/text.txt"><![CDATA[
Hello, world!
]]></echo>
  </target>

  <target name="testRCSupport" depends="setUp">
    <replace token="world" value="Ant">
      <file file="${output}/text.txt"/>
    </replace>
    <au:assertResourceContains
       resource="${output}/text.txt" value="Hello, Ant!"/>
  </target>

  <target name="testNestedElementsOfFilter" depends="setUp">
    <replace>
      <file file="${output}/text.txt"/>
      <replacefilter>
        <replacetoken>world</replacetoken>
        <replacevalue>Ant</replacevalue>
      </replacefilter>
    </replace>
    <au:assertResourceContains
       resource="${output}/text.txt" value="Hello, Ant!"/>
  </target>

  <target name="testNoPropertyExpansion" depends="setUp">
    <property name="ant" value="Ant"/>
    <replace>
      <file file="${output}/text.txt"/>
      <replacetoken>world</replacetoken>
      <replacevalue>${ant}</replacevalue>
    </replace>
    <au:assertResourceDoesntContain
       resource="${output}/text.txt" value="Hello, Ant!"/>
  </target>

  <target name="testPropertyExpansion" depends="setUp">
    <property name="ant" value="Ant"/>
    <replace>
      <file file="${output}/text.txt"/>
      <replacetoken>world</replacetoken>
      <replacevalue expandproperties="true">${ant}</replacevalue>
    </replace>
    <au:assertResourceContains
       resource="${output}/text.txt" value="Hello, Ant!"/>
  </target>

  <target name="testNoReplace" depends="setUp">
    <replace token="ant" value="ant" summary="true">
      <file file="${output}/text.txt"/>
    </replace>
    <au:assertLogContains text="Replaced 0 occurrences in 0 files."/>
  </target>

  <target name="testFailOnNoReplace" depends="setUp">
    <au:expectfailure expectedMessage="didn't replace anything">
      <replace token="ant" value="ant" failOnNoReplacements="true">
        <file file="${output}/text.txt"/>
      </replace>
    </au:expectfailure>
  </target>

  <target name="testPropertyFilterResource" depends="setUp,ph.defineHelpers">
    <mkdir dir="foo"/>
    <echo file="foo/foo.properties"><![CDATA[
world=Ant
]]></echo>
    <replace replacefilterresource="${java:foo!foo.properties}">
      <file file="${output}/text.txt"/>
    </replace>
    <au:assertResourceContains
       resource="${output}/text.txt" value="Hello, Ant!"/>
  </target>

</project>