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<?php declare(strict_types=1);
/*
* This file is part of PHPLOC.
*
* (c) Sebastian Bergmann <sebastian@phpunit.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace SebastianBergmann\PHPLOC;
use function count;
use function explode;
use function ob_end_clean;
use function ob_get_clean;
use function ob_start;
use function trim;
use InvalidArgumentException;
use PHPUnit\Framework\TestCase;
/**
* @covers \SebastianBergmann\PHPLOC\Log\Csv
*/
final class CsvTest extends TestCase
{
/**
* @var \SebastianBergmann\PHPLOC\Log\Csv
*/
private $single;
private $sample_row = [
'directories' => 1,
'files' => 2,
'loc' => 3,
'ccnByLloc' => 4,
'cloc' => 5,
'ncloc' => 6,
'lloc' => 7,
'llocGlobal' => 8,
'namespaces' => 9,
'interfaces' => 10,
'traits' => 11,
'classes' => 12,
'abstractClasses' => 13,
'concreteClasses' => 14,
'finalClasses' => 8,
'nonFinalClasses' => 6,
'llocClasses' => 15,
'methods' => 16,
'nonStaticMethods' => 17,
'staticMethods' => 18,
'publicMethods' => 19,
'nonPublicMethods' => 20,
'protectedMethods' => 14,
'privateMethods' => 6,
'methodCcnAvg' => 21,
'functions' => 22,
'namedFunctions' => 23,
'anonymousFunctions' => 24,
'llocFunctions' => 25,
'llocByNof' => 26,
'constants' => 27,
'globalConstants' => 28,
'classConstants' => 29,
'publicClassConstants' => 15,
'nonPublicClassConstants' => 14,
'attributeAccesses' => 30,
'instanceAttributeAccesses' => 31,
'staticAttributeAccesses' => 32,
'methodCalls' => 33,
'instanceMethodCalls' => 34,
'staticMethodCalls' => 35,
'globalAccesses' => 36,
'globalVariableAccesses' => 37,
'superGlobalVariableAccesses' => 38,
'globalConstantAccesses' => 39,
'testClasses' => 40,
'testMethods' => 41,
'classCcnAvg' => 42,
'classLlocAvg' => 43,
'methodLlocAvg' => 44,
'averageMethodsPerClass' => 5,
];
protected function setUp(): void
{
$this->single = new \SebastianBergmann\PHPLOC\Log\Csv;
}
public function testPrintedResultContainsHeadings(): void
{
ob_start();
$this->single->printResult('php://output', $this->sample_row);
$output = ob_get_clean();
$this->assertMatchesRegularExpression('#Directories,Files.+$#is', $output, 'Printed result does not contain a heading line');
}
public function testPrintedResultContainsData(): void
{
ob_start();
$this->single->printResult('php://output', $this->sample_row);
$output = ob_get_clean();
$this->assertMatchesRegularExpression('#"1","2".+$#is', $output, 'Printed result does not contain a value line');
}
public function testPrintedResultContainsEqualNumHeadingsAndValues(): void
{
ob_start();
$this->single->printResult('php://output', $this->sample_row);
$output = ob_get_clean();
$rows = explode("\n", $output);
$headings = explode(',', $rows[0]);
$vals = explode(',', $rows[1]);
$this->assertEquals(
count($headings),
count($vals),
'Printed result does not contain same number of headings and values'
);
}
public function testExactlyTwoRowsArePrinted(): void
{
ob_start();
$this->single->printResult('php://output', $this->sample_row);
$output = ob_get_clean();
$rows = explode("\n", trim($output));
$this->assertEquals(2, count($rows), 'Printed result contained more or less than expected 2 rows');
}
public function testPrintPartialRow(): void
{
$this->expectException(InvalidArgumentException::class);
$count = $this->sample_row;
unset($count['llocByNof']);
try {
ob_start();
$this->single->printResult('php://output', $count);
} finally {
ob_end_clean();
}
$this->fail('No exception was raised for malformed input var');
}
}
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