Differential D21422 Diff 50973 src/infrastructure/diff/prose/__tests__/PhutilProseDiffTestCase.php

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	<?php			<?php

	final class PhutilProseDiffTestCase			final class PhutilProseDiffTestCase
	extends PhabricatorTestCase {			extends PhabricatorTestCase {

				public function testTrimApart() {
				$map = array(
				'' => array(),
				'a' => array('a'),
				' a ' => array(
				' ',
				'a',
				' ',
				),
				' a' => array(
				' ',
				'a',
				),
				'a ' => array(
				'a',
				' ',
				),
				' a b ' => array(
				' ',
				'a b',
				' ',
				),
				);

				foreach ($map as $input => $expect) {
				$actual = PhutilProseDifferenceEngine::trimApart($input);
				$this->assertEqual(
				$expect,
				$actual,
				pht('Trim Apart: %s', $input));
				}
				}

	public function testProseDiffsDistance() {			public function testProseDiffsDistance() {
	$this->assertProseParts(			$this->assertProseParts(
	'',			'',
	'',			'',
	array(),			array(),
	pht('Empty'));			pht('Empty'));

	$this->assertProseParts(			$this->assertProseParts(
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