mirror of
https://we.phorge.it/source/arcanist.git
synced 2024-12-23 14:00:55 +01:00
Search for more test locations in PHPUnitTestEngine
Summary: See https://github.com/facebook/arcanist/pull/53 - Work correctly for directories with `%` in their name; this breaks under sprintf(). - Search for `src/` -> `tests/` style directories. - Add coverage for search paths. Test Plan: Ran unit tests. I don't have a working test case for PHPUnit tests, can one of you guys apply this and verify I didn't break your setups? Reviewers: quard, aurelijus Reviewed By: aurelijus CC: aran Differential Revision: https://secure.phabricator.com/D3558
This commit is contained in:
epriestley
parent
36acc9a01d
commit
777c119a0e
3 changed files with 186 additions and 38 deletions
|
|
@ -135,6 +135,7 @@ phutil_register_library_map(array(
|
|||
'ComprehensiveLintEngine' => 'lint/engine/ComprehensiveLintEngine.php',
|
||||
'ExampleLintEngine' => 'lint/engine/ExampleLintEngine.php',
|
||||
'NoseTestEngine' => 'unit/engine/NoseTestEngine.php',
|
||||
'PHPUnitTestEngineTestCase' => 'unit/engine/__tests__/PHPUnitTestEngineTestCase.php',
|
||||
'PhpunitTestEngine' => 'unit/engine/PhpunitTestEngine.php',
|
||||
'PhutilLintEngine' => 'lint/engine/PhutilLintEngine.php',
|
||||
'PhutilUnitTestEngine' => 'unit/engine/PhutilUnitTestEngine.php',
|
||||
|
|
@ -239,6 +240,7 @@ phutil_register_library_map(array(
|
|||
'ComprehensiveLintEngine' => 'ArcanistLintEngine',
|
||||
'ExampleLintEngine' => 'ArcanistLintEngine',
|
||||
'NoseTestEngine' => 'ArcanistBaseUnitTestEngine',
|
||||
'PHPUnitTestEngineTestCase' => 'ArcanistTestCase',
|
||||
'PhpunitTestEngine' => 'ArcanistBaseUnitTestEngine',
|
||||
'PhutilLintEngine' => 'ArcanistLintEngine',
|
||||
'PhutilUnitTestEngine' => 'ArcanistBaseUnitTestEngine',
|
||||
|
|
|
|||
|
|
@ -272,54 +272,139 @@ final class PhpunitTestEngine extends ArcanistBaseUnitTestEngine {
|
|||
|
||||
|
||||
/**
|
||||
* Some nasty guessing here.
|
||||
*
|
||||
* Walk up to the project root trying to find
|
||||
* [Tt]ests directory and replicate the structure there.
|
||||
*
|
||||
* Assume that the class path is
|
||||
* /www/project/module/package/subpackage/FooBar.php
|
||||
* and a project root is /www/project it will look for it by these paths:
|
||||
* /www/project/module/package/subpackage/[Tt]ests/FooBarTest.php
|
||||
* /www/project/module/package/[Tt]ests/subpackage/FooBarTest.php
|
||||
* /www/project/module/[Tt]ests/package/subpackage/FooBarTest.php
|
||||
* /www/project/Tt]ests/module/package/subpackage/FooBarTest.php
|
||||
*
|
||||
* TODO: Add support for finding tests based on PSR-1 naming conventions:
|
||||
* /www/project/src/Something/Foo/Bar.php tests should be detected in
|
||||
* /www/project/tests/Something/Foo/BarTest.php
|
||||
* Search for test cases for a given file in a large number of "reasonable"
|
||||
* locations. See @{method:getSearchLocationsForTests} for specifics.
|
||||
*
|
||||
* TODO: Add support for finding tests in testsuite folders from
|
||||
* phpunit.xml configuration.
|
||||
*
|
||||
* @param string $path
|
||||
*
|
||||
* @return string|boolean
|
||||
* @param string PHP file to locate test cases for.
|
||||
* @return string|null Path to test cases, or null.
|
||||
*/
|
||||
private function findTestFile($path) {
|
||||
$expected_file = substr(basename($path), 0, -4) . 'Test.php';
|
||||
$expected_dir = null;
|
||||
$dirname = dirname($path);
|
||||
foreach (Filesystem::walkToRoot($dirname) as $dir) {
|
||||
$expected_dir = DIRECTORY_SEPARATOR
|
||||
. substr($dirname, strlen($dir) + 1)
|
||||
. $expected_dir;
|
||||
$look_for = $dir . DIRECTORY_SEPARATOR
|
||||
. '%s' . $expected_dir . $expected_file;
|
||||
$root = $this->projectRoot;
|
||||
$path = Filesystem::resolvePath($path, $root);
|
||||
|
||||
if (Filesystem::pathExists(sprintf($look_for, 'Tests'))) {
|
||||
return sprintf($look_for, 'Tests');
|
||||
} else if (Filesystem::pathExists(sprintf($look_for, 'Tests'))) {
|
||||
return sprintf($look_for, 'Tests');
|
||||
$file = basename($path);
|
||||
$possible_files = array(
|
||||
$file,
|
||||
substr($file, 0, -4).'Test.php',
|
||||
);
|
||||
|
||||
$search = self::getSearchLocationsForTests($path);
|
||||
|
||||
foreach ($search as $search_path) {
|
||||
foreach ($possible_files as $possible_file) {
|
||||
$full_path = $search_path.$possible_file;
|
||||
if (!Filesystem::pathExists($full_path)) {
|
||||
// If the file doesn't exist, it's clearly a miss.
|
||||
continue;
|
||||
}
|
||||
if (!Filesystem::isDescendant($full_path, $root)) {
|
||||
// Don't look above the project root.
|
||||
continue;
|
||||
}
|
||||
if (Filesystem::resolvePath($full_path) == $path) {
|
||||
// Don't return the original file.
|
||||
continue;
|
||||
}
|
||||
return $full_path;
|
||||
}
|
||||
|
||||
if ($dir == $this->projectRoot) {
|
||||
break;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
return false;
|
||||
return null;
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get places to look for PHP Unit tests that cover a given file. For some
|
||||
* file "/a/b/c/X.php", we look in the same directory:
|
||||
*
|
||||
* /a/b/c/
|
||||
*
|
||||
* We then look in all parent directories for a directory named "tests/"
|
||||
* (or "Tests/"):
|
||||
*
|
||||
* /a/b/c/tests/
|
||||
* /a/b/tests/
|
||||
* /a/tests/
|
||||
* /tests/
|
||||
*
|
||||
* We also try to replace each directory component with "tests/":
|
||||
*
|
||||
* /a/b/tests/
|
||||
* /a/tests/c/
|
||||
* /tests/b/c/
|
||||
*
|
||||
* We also try to add "tests/" at each directory level:
|
||||
*
|
||||
* /a/b/c/tests/
|
||||
* /a/b/tests/c/
|
||||
* /a/tests/b/c/
|
||||
* /tests/a/b/c/
|
||||
*
|
||||
* This finds tests with a layout like:
|
||||
*
|
||||
* docs/
|
||||
* src/
|
||||
* tests/
|
||||
*
|
||||
* ...or similar. This list will be further pruned by the caller; it is
|
||||
* intentionally filesystem-agnostic to be unit testable.
|
||||
*
|
||||
* @param string PHP file to locate test cases for.
|
||||
* @return list<string> List of directories to search for tests in.
|
||||
*/
|
||||
public static function getSearchLocationsForTests($path) {
|
||||
$file = basename($path);
|
||||
$dir = dirname($path);
|
||||
|
||||
$test_dir_names = array('tests', 'Tests');
|
||||
|
||||
$try_directories = array();
|
||||
|
||||
// Try in the current directory.
|
||||
$try_directories[] = array($dir);
|
||||
|
||||
// Try in a tests/ directory anywhere in the ancestry.
|
||||
foreach (Filesystem::walkToRoot($dir) as $parent_dir) {
|
||||
if ($parent_dir == '/') {
|
||||
// We'll restore this later.
|
||||
$parent_dir = '';
|
||||
}
|
||||
foreach ($test_dir_names as $test_dir_name) {
|
||||
$try_directories[] = array($parent_dir, $test_dir_name);
|
||||
}
|
||||
}
|
||||
|
||||
// Try replacing each directory component with 'tests/'.
|
||||
$parts = trim($dir, DIRECTORY_SEPARATOR);
|
||||
$parts = explode(DIRECTORY_SEPARATOR, $parts);
|
||||
foreach (array_reverse(array_keys($parts)) as $key) {
|
||||
foreach ($test_dir_names as $test_dir_name) {
|
||||
$try = $parts;
|
||||
$try[$key] = $test_dir_name;
|
||||
array_unshift($try, '');
|
||||
$try_directories[] = $try;
|
||||
}
|
||||
}
|
||||
|
||||
// Try adding 'tests/' at each level.
|
||||
foreach (array_reverse(array_keys($parts)) as $key) {
|
||||
foreach ($test_dir_names as $test_dir_name) {
|
||||
$try = $parts;
|
||||
$try[$key] = $test_dir_name.DIRECTORY_SEPARATOR.$try[$key];
|
||||
array_unshift($try, '');
|
||||
$try_directories[] = $try;
|
||||
}
|
||||
}
|
||||
|
||||
$results = array();
|
||||
foreach ($try_directories as $parts) {
|
||||
$results[implode(DIRECTORY_SEPARATOR, $parts).DIRECTORY_SEPARATOR] = true;
|
||||
}
|
||||
|
||||
return array_keys($results);
|
||||
}
|
||||
|
||||
/**
|
||||
|
|
|
|||
61
src/unit/engine/__tests__/PHPUnitTestEngineTestCase.php
Normal file
61
src/unit/engine/__tests__/PHPUnitTestEngineTestCase.php
Normal file
|
|
@ -0,0 +1,61 @@
|
|||
<?php
|
||||
|
||||
/*
|
||||
* Copyright 2012 Facebook, Inc.
|
||||
*
|
||||
* Licensed 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.
|
||||
*/
|
||||
|
||||
/**
|
||||
* Tests for @{class:PHPUnitTestEngine}.
|
||||
*
|
||||
* @group testcase
|
||||
*/
|
||||
final class PHPUnitTestEngineTestCase extends ArcanistTestCase {
|
||||
|
||||
public function testSearchLocations() {
|
||||
|
||||
$path = '/path/to/some/file/X.php';
|
||||
|
||||
$this->assertEqual(
|
||||
array(
|
||||
'/path/to/some/file/',
|
||||
'/path/to/some/file/tests/',
|
||||
'/path/to/some/file/Tests/',
|
||||
'/path/to/some/tests/',
|
||||
'/path/to/some/Tests/',
|
||||
'/path/to/tests/',
|
||||
'/path/to/Tests/',
|
||||
'/path/tests/',
|
||||
'/path/Tests/',
|
||||
'/tests/',
|
||||
'/Tests/',
|
||||
'/path/to/tests/file/',
|
||||
'/path/to/Tests/file/',
|
||||
'/path/tests/some/file/',
|
||||
'/path/Tests/some/file/',
|
||||
'/tests/to/some/file/',
|
||||
'/Tests/to/some/file/',
|
||||
'/path/to/some/tests/file/',
|
||||
'/path/to/some/Tests/file/',
|
||||
'/path/to/tests/some/file/',
|
||||
'/path/to/Tests/some/file/',
|
||||
'/path/tests/to/some/file/',
|
||||
'/path/Tests/to/some/file/',
|
||||
'/tests/path/to/some/file/',
|
||||
'/Tests/path/to/some/file/',
|
||||
),
|
||||
PhpunitTestEngine::getSearchLocationsForTests($path));
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in a new issue