Tester::deleteOutputFiles() - Code Metrics - Inspection of "ci: use cobertura format for code coverage" - konecnyjakub/mytester - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 492f4c...0725f5 )

by Jakub

created 2024-08-01 14:37 UTC

Tester::deleteOutputFiles() A

↳ Parent: Tester

Complexity

Conditions	3
Paths	3

Size

Total Lines	7
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	4.125

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
eloc	5
c	1
b	0
f	0
nc	3
nop	0
dl	0
loc	7
ccs	2
cts	4
cp	0.5
crap	4.125
rs	10

<?php
declare(strict_types=1);

namespace MyTester;

use Ayesh\PHP_Timer\Timer;
use Composer\InstalledVersions;
use MyTester\Bridges\NetteRobotLoader\TestSuitesFinder;
use MyTester\CodeCoverage\CodeCoverageException;
use MyTester\CodeCoverage\Collector;
use MyTester\CodeCoverage\PcovEngine;
use MyTester\CodeCoverage\PercentFormatter;
use MyTester\CodeCoverage\XDebugEngine;
use Nette\CommandLine\Console;
use Nette\IOException;
use Nette\Utils\FileSystem;
use Nette\Utils\Finder;

/**
 * Automated tests runner
 *
 * @author Jakub Konečný
 * @property-read string[] $suites
 * @property bool $useColors
 * @method void onExecute()
 * @method void onFinish()
 */
final class Tester
{
    use \Nette\SmartObject;

    private const PACKAGE_NAME = "konecnyjakub/mytester";
    private const TIMER_NAME = "My Tester";

    /** @var string[] */
    private array $suites = [];
    /** @var callable[] */
    public array $onExecute = [];
    /** @var callable[] */
    public array $onFinish = [];
    public ITestSuiteFactory $testSuiteFactory;
    public ITestSuitesFinder $testSuitesFinder;
    private Console $console;
    private readonly string $folder;
    private bool $useColors = false;
    /** @var SkippedTest[] */
    private array $skipped = [];
    /** @var TestWarning[] */
    private array $warnings = [];
    private string $results = "";
    private Collector $codeCoverageCollector;

    public function __construct(
        string $folder,
        ITestSuitesFinder $testSuitesFinder = null,
        ITestSuiteFactory $testSuiteFactory = new TestSuiteFactory()
    ) {
        $this->onExecute[] = [$this, "setup"];
        $this->onExecute[] = [$this, "deleteOutputFiles"];
        $this->onExecute[] = [$this, "printInfo"];
        $this->onFinish[] = [$this, "printResults"];
        $this->onFinish[] = [$this, "reportCodeCoverage"];
        if ($testSuitesFinder === null) {
            $testSuitesFinder = new ChainTestSuitesFinder();
            $testSuitesFinder->registerFinder(new ComposerTestSuitesFinder());
            $testSuitesFinder->registerFinder(new TestSuitesFinder());
        }
        $this->testSuitesFinder = $testSuitesFinder;
        $this->testSuiteFactory = $testSuiteFactory;
        $this->folder = $folder;
        $this->console = new Console();
        $this->codeCoverageCollector = new Collector();
        $this->codeCoverageCollector->registerEngine(new PcovEngine());
        $this->codeCoverageCollector->registerEngine(new XDebugEngine());
    }

    /**
     * @return string[]
     */
    protected function getSuites(): array
    {
        if (count($this->suites) === 0) {
            $this->suites = $this->testSuitesFinder->getSuites($this->folder);
        }
        return $this->suites;
    }

    protected function isUseColors(): bool
    {
        return $this->useColors;
    }

    protected function setUseColors(bool $useColors): void
    {
        $this->useColors = $useColors;
        $this->console->useColors($useColors);
    }

    /**
     * Execute all tests
     */
    public function execute(): void
    {
        $this->onExecute();
        $failed = false;
        foreach ($this->getSuites() as $suite) {
            $suite = $this->testSuiteFactory->create($suite);
            if (!$suite->run()) {
                $failed = true;
            }
            $this->saveResults($suite);
        }
        $this->onFinish();
        exit((int) $failed);
    }

    /**
     * @throws CodeCoverageException
     */
    private function setup(): void
    {
        Timer::start(static::TIMER_NAME);
        try {
            $this->codeCoverageCollector->start();
        } catch (CodeCoverageException $e) {
            if ($e->getCode() !== CodeCoverageException::NO_ENGINE_AVAILABLE) {
                throw $e;
            }
        }
    }

    private function deleteOutputFiles(): void
    {
        $files = Finder::findFiles("*.errors")->in($this->folder);
        foreach ($files as $name => $file) {
            try {
                FileSystem::delete($name);
            } catch (IOException) { // phpcs:ignore Generic.CodeAnalysis.EmptyStatement
            }
        }
    }

    /**
     * Print version of My Tester and PHP
     */
    private function printInfo(): void
    {
        $version = InstalledVersions::getPrettyVersion(static::PACKAGE_NAME);
        echo $this->console->color("silver", "My Tester $version\n");
        echo "\n";
        echo $this->console->color("silver", "PHP " . PHP_VERSION . "(" . PHP_SAPI . ")\n");
        echo "\n";
    }

    private function printResults(): void
    {
        $results = $this->results;
        $rp = JobResult::PASSED->output();
        $rf = JobResult::FAILED->output();
        $rs = JobResult::SKIPPED->output();
        $rw = JobResult::WARNING->output();
        $results = str_replace($rf, $this->console->color("red", $rf), $results);
        $results = str_replace($rs, $this->console->color("yellow", $rs), $results);
        $results = str_replace($rw, $this->console->color("yellow", $rw), $results);
        echo $results . "\n";
        $results = $this->results;
        $this->printWarnings();
        $this->printSkipped();
        $failed = str_contains($results, $rf);
        if (!$failed) {
            echo "\n";
            $resultsLine = "OK";
        } else {
            $this->printFailed();
            echo "\n";
            $resultsLine = "Failed";
        }
        $resultsLine .= " (" . strlen($results) . " tests";
        if (str_contains($results, $rp)) {
            $resultsLine .= ", " . substr_count($results, $rp) . " passed";
        }
        if (str_contains($results, $rw)) {
            $resultsLine .= ", " . substr_count($results, $rw) . " passed with warnings";
        }
        if ($failed) {
            $resultsLine .= ", " . substr_count($results, $rf) . " failed";
        }
        if (str_contains($results, $rs)) {
            $resultsLine .= ", " . substr_count($results, $rs) . " skipped";
        }
        Timer::stop(static::TIMER_NAME);
        $time = Timer::read(static::TIMER_NAME, Timer::FORMAT_HUMAN);
        $resultsLine .= ", $time)";
        $resultsLine = $this->console->color((!$failed) ? "green" : "red", $resultsLine);
        echo $resultsLine . "\n";
    }

    /**
     * Print info about tests with warnings
     */
    private function printWarnings(): void
    {
        foreach ($this->warnings as $testWarning) {
            echo $testWarning;
        }
    }

    /**
     * Print info about skipped tests
     */
    private function printSkipped(): void
    {
        foreach ($this->skipped as $skipped) {
            echo $skipped;
        }
    }

    /**
     * Print info about failed tests
     */
    private function printFailed(): void
    {
        $filenameSuffix = ".errors";
        $files = Finder::findFiles("*$filenameSuffix")->in($this->folder);
        /** @var \SplFileInfo $file */
        foreach ($files as $name => $file) {
            echo "--- " . $file->getBasename($filenameSuffix) . "\n";
            echo file_get_contents($name);
        }
    }

    private function saveResults(TestCase $testCase): void
    {
        $jobs = $testCase->jobs;
        foreach ($jobs as $job) {
            switch ($job->result) {
                case JobResult::SKIPPED:
                    $this->skipped[] = new SkippedTest($job->name, (is_string($job->skip) ? $job->skip : ""));
                    break;
                case JobResult::FAILED:
                    $output = $job->output;
                    if (strlen($output) > 0) {
                        file_put_contents("$this->folder/$job->name.errors", $output);
                    }
                    break;
                case JobResult::WARNING:
                    $output = $job->output;
                    $output = str_replace("Warning: ", "", $output);
                    $this->warnings[] = new TestWarning($job->name, $output);
                    break;
            }
            $this->results .= $job->result->output();
        }
    }

    /**
     * @throws CodeCoverageException
     */
    private function reportCodeCoverage(): void
    {
        try {
            $engineName = $this->codeCoverageCollector->getEngineName();
            echo "\nCollecting code coverage via $engineName\n";
            $coverageData = $this->codeCoverageCollector->finish();
        } catch (CodeCoverageException $e) {
            if (
                in_array(
                    $e->getCode(),
                    [CodeCoverageException::NO_ENGINE_AVAILABLE, CodeCoverageException::COLLECTOR_NOT_STARTED, ]
                )
            ) {
                return;
            }
            throw $e;
        }

        $percentFormatter = new PercentFormatter();
        echo $percentFormatter->render($coverageData);
    }
}


1		<?php
2		declare(strict_types=1);
3
4		namespace MyTester;
5
6		use Ayesh\PHP_Timer\Timer;
7		use Composer\InstalledVersions;
8		use MyTester\Bridges\NetteRobotLoader\TestSuitesFinder;
9		use MyTester\CodeCoverage\CodeCoverageException;
10		use MyTester\CodeCoverage\Collector;
11		use MyTester\CodeCoverage\PcovEngine;
12		use MyTester\CodeCoverage\PercentFormatter;
13		use MyTester\CodeCoverage\XDebugEngine;
14		use Nette\CommandLine\Console;
15		use Nette\IOException;
16		use Nette\Utils\FileSystem;
17		use Nette\Utils\Finder;
18
19		/**
20		* Automated tests runner
21		*
22		* @author Jakub Konečný
23		* @property-read string[] $suites
24		* @property bool $useColors
25		* @method void onExecute()
26		* @method void onFinish()
27		*/
28		final class Tester
29		{
30		use \Nette\SmartObject;
31
32		private const PACKAGE_NAME = "konecnyjakub/mytester";
33		private const TIMER_NAME = "My Tester";
34
35		/** @var string[] */
36		private array $suites = [];
37		/** @var callable[] */
38		public array $onExecute = [];
39		/** @var callable[] */
40		public array $onFinish = [];
41		public ITestSuiteFactory $testSuiteFactory;
42		public ITestSuitesFinder $testSuitesFinder;
43		private Console $console;
44		private readonly string $folder;
45		private bool $useColors = false;
46		/** @var SkippedTest[] */
47		private array $skipped = [];
48		/** @var TestWarning[] */
49		private array $warnings = [];
50		private string $results = "";
51		private Collector $codeCoverageCollector;
52
53		public function __construct(
54		string $folder,
55		ITestSuitesFinder $testSuitesFinder = null,
56		ITestSuiteFactory $testSuiteFactory = new TestSuiteFactory()
57		) {
58	1	$this->onExecute[] = [$this, "setup"];
59	1	$this->onExecute[] = [$this, "deleteOutputFiles"];
60	1	$this->onExecute[] = [$this, "printInfo"];
61	1	$this->onFinish[] = [$this, "printResults"];
62	1	$this->onFinish[] = [$this, "reportCodeCoverage"];
63	1	if ($testSuitesFinder === null) {
64	1	$testSuitesFinder = new ChainTestSuitesFinder();
65	1	$testSuitesFinder->registerFinder(new ComposerTestSuitesFinder());
66	1	$testSuitesFinder->registerFinder(new TestSuitesFinder());
67		}
68	1	$this->testSuitesFinder = $testSuitesFinder;
69	1	$this->testSuiteFactory = $testSuiteFactory;
70	1	$this->folder = $folder;
71	1	$this->console = new Console();
72	1	$this->codeCoverageCollector = new Collector();
73	1	$this->codeCoverageCollector->registerEngine(new PcovEngine());
74	1	$this->codeCoverageCollector->registerEngine(new XDebugEngine());
75		}
76
77		/**
78		* @return string[]
79		*/
80		protected function getSuites(): array
81		{
82	1	if (count($this->suites) === 0) {
83	1	$this->suites = $this->testSuitesFinder->getSuites($this->folder);
84		}
85	1	return $this->suites;
86		}
87
88		protected function isUseColors(): bool
89		{
90		return $this->useColors;
91		}
92
93		protected function setUseColors(bool $useColors): void
94		{
95	1	$this->useColors = $useColors;
96	1	$this->console->useColors($useColors);
97		}
98
99		/**
100		* Execute all tests
101		*/
102		public function execute(): void
103		{
104	1	$this->onExecute();
105	1	$failed = false;
106	1	foreach ($this->getSuites() as $suite) {
107	1	$suite = $this->testSuiteFactory->create($suite);
108	1	if (!$suite->run()) {
109		$failed = true;
110		}
111	1	$this->saveResults($suite);
112		}
113	1	$this->onFinish();
114	1	exit((int) $failed);
115		}
116
117		/**
118		* @throws CodeCoverageException
119		*/
120		private function setup(): void
121		{
122	1	Timer::start(static::TIMER_NAME);
123		try {
124	1	$this->codeCoverageCollector->start();
125		} catch (CodeCoverageException $e) {
126		if ($e->getCode() !== CodeCoverageException::NO_ENGINE_AVAILABLE) {
127		throw $e;
128		}
129		}
130		}
131
132		private function deleteOutputFiles(): void
133		{
134	1	$files = Finder::findFiles("*.errors")->in($this->folder);
135	1	foreach ($files as $name => $file) {
136		try {
137		FileSystem::delete($name);
138		} catch (IOException) { // phpcs:ignore Generic.CodeAnalysis.EmptyStatement
139		}
140		}
141		}
142
143		/**
144		* Print version of My Tester and PHP
145		*/
146		private function printInfo(): void
147		{
148	1	$version = InstalledVersions::getPrettyVersion(static::PACKAGE_NAME);
149	1	echo $this->console->color("silver", "My Tester $version\n");
150	1	echo "\n";
151	1	echo $this->console->color("silver", "PHP " . PHP_VERSION . "(" . PHP_SAPI . ")\n");
152	1	echo "\n";
153		}
154
155		private function printResults(): void
156		{
157	1	$results = $this->results;
158	1	$rp = JobResult::PASSED->output();
159	1	$rf = JobResult::FAILED->output();
160	1	$rs = JobResult::SKIPPED->output();
161	1	$rw = JobResult::WARNING->output();
162	1	$results = str_replace($rf, $this->console->color("red", $rf), $results);
163	1	$results = str_replace($rs, $this->console->color("yellow", $rs), $results);
164	1	$results = str_replace($rw, $this->console->color("yellow", $rw), $results);
165	1	echo $results . "\n";
166	1	$results = $this->results;
167	1	$this->printWarnings();
168	1	$this->printSkipped();
169	1	$failed = str_contains($results, $rf);
170	1	if (!$failed) {
171	1	echo "\n";
172	1	$resultsLine = "OK";
173		} else {
174		$this->printFailed();
175		echo "\n";
176		$resultsLine = "Failed";
177		}
178	1	$resultsLine .= " (" . strlen($results) . " tests";
179	1	if (str_contains($results, $rp)) {
180	1	$resultsLine .= ", " . substr_count($results, $rp) . " passed";
181		}
182	1	if (str_contains($results, $rw)) {
183	1	$resultsLine .= ", " . substr_count($results, $rw) . " passed with warnings";
184		}
185	1	if ($failed) {
186		$resultsLine .= ", " . substr_count($results, $rf) . " failed";
187		}
188	1	if (str_contains($results, $rs)) {
189	1	$resultsLine .= ", " . substr_count($results, $rs) . " skipped";
190		}
191	1	Timer::stop(static::TIMER_NAME);
192	1	$time = Timer::read(static::TIMER_NAME, Timer::FORMAT_HUMAN);
193	1	$resultsLine .= ", $time)";
194	1	$resultsLine = $this->console->color((!$failed) ? "green" : "red", $resultsLine);
195	1	echo $resultsLine . "\n";
196		}
197
198		/**
199		* Print info about tests with warnings
200		*/
201		private function printWarnings(): void
202		{
203	1	foreach ($this->warnings as $testWarning) {
204	1	echo $testWarning;
205		}
206		}
207
208		/**
209		* Print info about skipped tests
210		*/
211		private function printSkipped(): void
212		{
213	1	foreach ($this->skipped as $skipped) {
214	1	echo $skipped;
215		}
216		}
217
218		/**
219		* Print info about failed tests
220		*/
221		private function printFailed(): void
222		{
223		$filenameSuffix = ".errors";
224		$files = Finder::findFiles("*$filenameSuffix")->in($this->folder);
225		/** @var \SplFileInfo $file */
226		foreach ($files as $name => $file) {
227		echo "--- " . $file->getBasename($filenameSuffix) . "\n";
228		echo file_get_contents($name);
229		}
230		}
231
232		private function saveResults(TestCase $testCase): void
233		{
234	1	$jobs = $testCase->jobs;
235	1	foreach ($jobs as $job) {
236	1	switch ($job->result) {
237	1	case JobResult::SKIPPED:
238	1	$this->skipped[] = new SkippedTest($job->name, (is_string($job->skip) ? $job->skip : ""));
239	1	break;
240	1	case JobResult::FAILED:
241		$output = $job->output;
242		if (strlen($output) > 0) {
243		file_put_contents("$this->folder/$job->name.errors", $output);
244		}
245		break;
246	1	case JobResult::WARNING:
247	1	$output = $job->output;
248	1	$output = str_replace("Warning: ", "", $output);
249	1	$this->warnings[] = new TestWarning($job->name, $output);
250	1	break;
251		}
252	1	$this->results .= $job->result->output();
253		}
254		}
255
256		/**
257		* @throws CodeCoverageException
258		*/
259		private function reportCodeCoverage(): void
260		{
261		try {
262	1	$engineName = $this->codeCoverageCollector->getEngineName();
263	1	echo "\nCollecting code coverage via $engineName\n";
264	1	$coverageData = $this->codeCoverageCollector->finish();
265		} catch (CodeCoverageException $e) {
266		if (
267		in_array(
268		$e->getCode(),
269		[CodeCoverageException::NO_ENGINE_AVAILABLE, CodeCoverageException::COLLECTOR_NOT_STARTED, ]
270		)
271		) {
272		return;
273		}
274		throw $e;
275		}
276
277	1	$percentFormatter = new PercentFormatter();
278	1	echo $percentFormatter->render($coverageData);
279		}
280		}
281

konecnyjakub / mytester

Push — master ( 492f4c...0725f5 )

Tester::deleteOutputFiles() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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