PhabricatorDiffScopeEngineTestCase.php
b2d63d009cd2stable

PhabricatorDiffScopeEngineTestCase.php
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			<?php

			final class PhabricatorDiffScopeEngineTestCase
			extends PhabricatorTestCase {

			private $engines = array();

			public function testScopeEngine() {
			$this->assertScopeStart('zebra.c', 4, 2);
			}

			private function assertScopeStart($file, $line, $expect) {
			$engine = $this->getScopeTestEngine($file);

			$actual = $engine->getScopeStart($line);
			$this->assertEqual(
			$expect,
			$actual,
			pht(
			'Expect scope for line %s to start on line %s (actual: %s) in "%s".',
			$line,
			$expect,
			$actual,
			$file));
			}

			private function getScopeTestEngine($file) {
			if (!isset($this->engines[$file])) {
			$this->engines[$file] = $this->newScopeTestEngine($file);
			}

			return $this->engines[$file];
			}

			private function newScopeTestEngine($file) {
			$path = dirname(__FILE__).'/data/'.$file;
			$data = Filesystem::readFile($path);

			$lines = phutil_split_lines($data);
			$map = array();
			foreach ($lines as $key => $line) {
			$map[$key + 1] = $line;
			}

			$engine = id(new PhabricatorDiffScopeEngine())
			->setLineTextMap($map);

			return $engine;
			}

			}