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<?php
/**
* Test case for HtmlCoverageReport
*
* PHP5
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package Cake.Test.Case.TestSuite
* @since CakePHP(tm) v 2.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::uses('HtmlCoverageReport', 'TestSuite/Coverage');
App::uses('CakeBaseReporter', 'TestSuite/Reporter');
class HtmlCoverageReportTest extends CakeTestCase {
/**
* setup
*
* @return void
*/
public function setUp() {
parent::setUp();
App::build(array(
'plugins' => array(CAKE . 'Test' . DS . 'test_app' . DS . 'Plugin' . DS)
), App::RESET);
CakePlugin::loadAll();
$reporter = new CakeBaseReporter();
$reporter->params = array('app' => false, 'plugin' => false, 'group' => false);
$coverage = array();
$this->Coverage = new HtmlCoverageReport($coverage, $reporter);
}
/**
* test getting the path filters.
*
* @return void
*/
public function testGetPathFilter() {
$this->Coverage->appTest = false;
$result = $this->Coverage->getPathFilter();
$this->assertEquals(CAKE, $result);
$this->Coverage->appTest = true;
$result = $this->Coverage->getPathFilter();
$this->assertEquals(ROOT . DS . APP_DIR . DS, $result);
$this->Coverage->appTest = false;
$this->Coverage->pluginTest = 'TestPlugin';
$result = $this->Coverage->getPathFilter();
$this->assertEquals(CakePlugin::path('TestPlugin'), $result);
}
/**
* test filtering coverage data.
*
* @return void
*/
public function testFilterCoverageDataByPathRemovingElements() {
$data = array(
CAKE . 'dispatcher.php' => array(
10 => -1,
12 => 1
),
APP . 'app_model.php' => array(
50 => 1,
52 => -1
)
);
$this->Coverage->setCoverage($data);
$result = $this->Coverage->filterCoverageDataByPath(CAKE);
$this->assertTrue(isset($result[CAKE . 'dispatcher.php']));
$this->assertFalse(isset($result[APP . 'app_model.php']));
}
/**
* test generating HTML reports from file arrays.
*
* @return void
*/
public function testGenerateDiff() {
$file = array(
'line 1',
'line 2',
'line 3',
'line 4',
'line 5',
'line 6',
'line 7',
'line 8',
'line 9',
'line 10',
);
$coverage = array(
1 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
2 => -2,
3 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
4 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
5 => -1,
6 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
7 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
8 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff')),
9 => -1,
10 => array(array('id' => 'HtmlCoverageReportTest::testGenerateDiff'))
);
$result = $this->Coverage->generateDiff('myfile.php', $file, $coverage);
$this->assertRegExp('/myfile\.php Code coverage\: \d+\.?\d*\%/', $result);
$this->assertRegExp('/<div class="code-coverage-results" id\="coverage\-myfile\.php"/', $result);
$this->assertRegExp('/<pre>/', $result);
foreach ($file as $i => $line) {
$this->assertTrue(strpos($line, $result) !== 0, 'Content is missing ' . $i);
$class = 'covered';
if (in_array($i + 1, array(5, 9, 2))) {
$class = 'uncovered';
}
if ($i + 1 == 2) {
$class .= ' dead';
}
$this->assertTrue(strpos($class, $result) !== 0, 'Class name is wrong ' . $i);
}
}
/**
* Test that coverage works with phpunit 3.6 as the data formats from coverage are totally different.
*
* @return void
*/
public function testPhpunit36Compatibility() {
$file = array(
'line 1',
'line 2',
'line 3',
'line 4',
'line 5',
'line 6',
'line 7',
'line 8',
'line 9',
'line 10',
);
$coverage = array(
1 => array('HtmlCoverageReportTest::testGenerateDiff'),
2 => null,
3 => array('HtmlCoverageReportTest::testGenerateDiff'),
4 => array('HtmlCoverageReportTest::testGenerateDiff'),
5 => array(),
6 => array('HtmlCoverageReportTest::testGenerateDiff'),
7 => array('HtmlCoverageReportTest::testGenerateDiff'),
8 => array('HtmlCoverageReportTest::testGenerateDiff'),
9 => array(),
10 => array('HtmlCoverageReportTest::testSomething', 'HtmlCoverageReportTest::testGenerateDiff')
);
$result = $this->Coverage->generateDiff('myfile.php', $file, $coverage);
$this->assertRegExp('/myfile\.php Code coverage\: \d+\.?\d*\%/', $result);
$this->assertRegExp('/<div class="code-coverage-results" id\="coverage\-myfile\.php"/', $result);
$this->assertRegExp('/<pre>/', $result);
foreach ($file as $i => $line) {
$this->assertTrue(strpos($line, $result) !== 0, 'Content is missing ' . $i);
$class = 'covered';
if (in_array($i + 1, array(5, 9, 2))) {
$class = 'uncovered';
}
if ($i + 1 == 2) {
$class .= ' dead';
}
$this->assertTrue(strpos($class, $result) !== 0, 'Class name is wrong ' . $i);
}
}
/**
* test that covering methods show up as title attributes for lines.
*
* @return void
*/
public function testCoveredLinesTitleAttributes() {
$file = array(
'line 1',
'line 2',
'line 3',
'line 4',
'line 5',
);
$coverage = array(
1 => array(array('id' => 'HtmlCoverageReportTest::testAwesomeness')),
2 => -2,
3 => array(array('id' => 'HtmlCoverageReportTest::testCakeIsSuperior')),
4 => array(array('id' => 'HtmlCoverageReportTest::testOther')),
5 => -1
);
$result = $this->Coverage->generateDiff('myfile.php', $file, $coverage);
$this->assertTrue(
strpos($result, "title=\"Covered by:\nHtmlCoverageReportTest::testAwesomeness\n\"><span class=\"line-num\">1") !== false,
'Missing method coverage for line 1'
);
$this->assertTrue(
strpos($result, "title=\"Covered by:\nHtmlCoverageReportTest::testCakeIsSuperior\n\"><span class=\"line-num\">3") !== false,
'Missing method coverage for line 3'
);
$this->assertTrue(
strpos($result, "title=\"Covered by:\nHtmlCoverageReportTest::testOther\n\"><span class=\"line-num\">4") !== false,
'Missing method coverage for line 4'
);
$this->assertTrue(
strpos($result, "title=\"\"><span class=\"line-num\">5") !== false,
'Coverage report is wrong for line 5'
);
}
/**
* teardown
*
* @return void
*/
public function tearDown() {
CakePlugin::unload();
unset($this->Coverage);
}
}
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