PhutilLibraryTestCase.php
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	<?php

	/**
	* @concrete-extensible
	*/
	class PhutilLibraryTestCase extends PhutilTestCase {

	/**
	* This is more of an acceptance test case instead of a unit test. It verifies
	* that all symbols can be loaded correctly. It can catch problems like
	* missing methods in descendants of abstract base classes.
	*/
	public function testEverythingImplemented() {
	id(new PhutilSymbolLoader())->selectAndLoadSymbols();
	$this->assertTrue(true);
	}

	/**
	* This is more of an acceptance test case instead of a unit test. It verifies
	* that all the library map is up-to-date.
	*/
	public function testLibraryMap() {
	$root = $this->getLibraryRoot();
	$library = phutil_get_library_name_for_root($root);

	$new_library_map = id(new PhutilLibraryMapBuilder($root))
	->buildMap();

	$bootloader = PhutilBootloader::getInstance();
	$old_library_map = $bootloader->getLibraryMapWithoutExtensions($library);
	unset($old_library_map[PhutilLibraryMapBuilder::LIBRARY_MAP_VERSION_KEY]);

	$this->assertEqual(
	$new_library_map,
	$old_library_map,
	pht(
	'The library map does not appear to be up-to-date. Try '.
	'rebuilding the map with `%s`.',
	'arc liberate'));
	}

	/**
	* Get the root directory for the library currently being tested.
	*/
	protected function getLibraryRoot() {
	$caller = id(new ReflectionClass($this))->getFileName();
	return phutil_get_library_root_for_path($caller);
	}

	}