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ArcanistBundleTestCase.php
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ArcanistBundleTestCase.php

<?php
/*
* Copyright 2011 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.
*/
final class ArcanistBundleTestCase extends ArcanistPhutilTestCase {
private function loadResource($name) {
return Filesystem::readFile($this->getResourcePath($name));
}
private function getResourcePath($name) {
return dirname(__FILE__).'/data/'.$name;
}
private function loadDiff($old, $new) {
list($err, $stdout) = exec_manual(
'diff --unified=65535 --label %s --label %s -- %s %s',
'file 9999-99-99',
'file 9999-99-99',
$this->getResourcePath($old),
$this->getResourcePath($new));
$this->assertEqual(
1,
$err,
"Expect `diff` to find changes between '{$old}' and '{$new}'.");
return $stdout;
}
private function loadOneChangeBundle($old, $new) {
$diff = $this->loadDiff($old, $new);
return ArcanistBundle::newFromDiff($diff);
}
public function testTrailingContext() {
// Diffs need to generate without extra trailing context, or 'patch' will
// choke on them.
$this->assertEqual(
$this->loadResource('trailing-context.diff'),
$this->loadOneChangeBundle(
'trailing-context.old',
'trailing-context.new')->toUnifiedDiff());
}
public function testDisjointHunks() {
// Diffs need to generate without overlapping hunks.
$this->assertEqual(
$this->loadResource('disjoint-hunks.diff'),
$this->loadOneChangeBundle(
'disjoint-hunks.old',
'disjoint-hunks.new')->toUnifiedDiff());
}
}

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