lithium\tests\cases\core\LibrariesTest::testMapUnmap PHP Method

    public function testMapUnmap()
    {
        $testApp = Libraries::get(true, 'resources') . '/tmp/tests/test_app';
        mkdir($testApp, 0777, true);
        Libraries::add('test_app', array('path' => $testApp));
        mkdir($testApp . '/lib', 0777);
        mkdir($testApp . '/_patch', 0777);
        $lib = <<<EOD
<?php
namespace test_app\\lib;
class LibTest {
\tpublic function testMe() {
\t\treturn 'core class';
\t}
}
?>
EOD;
        file_put_contents($testApp . '/lib/LibTest.php', $lib);
        $patch = <<<EOD
<?php
namespace test_app\\lib;
class LibTest {
\tpublic function testMe() {
\t\treturn 'patched class';
\t}
}
?>
EOD;
        file_put_contents($testApp . '/_patch/PatchedLibTest.php', $patch);
        $expected = $result = Libraries::realPath($testApp . '/lib/LibTest.php');
        $result = Libraries::path('test_app\\lib\\LibTest');
        $this->assertEqual($expected, $result);
        Libraries::map(array('test_app\\lib\\LibTest' => $testApp . '/_patch/PatchedLibTest.php'));
        $expected = $result = Libraries::realPath($testApp . '/_patch/PatchedLibTest.php');
        $result = Libraries::path('test_app\\lib\\LibTest');
        Libraries::unmap(array('test_app\\lib\\LibTest'));
        $expected = $result = Libraries::realPath($testApp . '/lib/LibTest.php');
        $result = Libraries::path('test_app\\lib\\LibTest');
        $this->assertEqual($expected, $result);
        Libraries::map(array('test_app\\lib\\LibTest' => $testApp . '/_patch/PatchedLibTest.php'));
        Libraries::unmap('test_app\\lib\\LibTest');
        $expected = $result = Libraries::realPath($testApp . '/lib/LibTest.php');
        $result = Libraries::path('test_app\\lib\\LibTest');
        Libraries::map(array('test_app\\lib\\LibTest' => $testApp . '/_patch/PatchedLibTest.php'));
        $object = new \test_app\lib\LibTest();
        $result = $object->testMe();
        $this->assertEqual('patched class', $result);
    }