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<?php declare(strict_types=1);
/*
* This file is part of PHPUnit.
*
* (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 PHPUnit\Util;
use const DIRECTORY_SEPARATOR;
use PHPUnit\Framework\TestCase;
/**
* @covers \PHPUnit\Util\Color
* @testdox Basic ANSI color highlighting support
* @small
*/
final class ColorTest extends TestCase
{
/**
* @testdox Colorize with $_dataName
* @dataProvider colorizeProvider
*/
public function testColorize(string $color, string $buffer, string $expected): void
{
$this->assertSame($expected, Color::colorize($color, $buffer));
}
/**
* @testdox Colorize path $path after $prevPath
* @dataProvider colorizePathProvider
*/
public function testColorizePath(?string $prevPath, string $path, bool $colorizeFilename, string $expected): void
{
$this->assertSame($expected, Color::colorizePath($path, $prevPath, $colorizeFilename));
}
/**
* @testdox dim($m) and colorize('dim',$m) return different ANSI codes
*/
public function testDimAndColorizeDimAreDifferent(): void
{
$buffer = 'some string';
$this->assertNotSame(Color::dim($buffer), Color::colorize('dim', $buffer));
}
/**
* @testdox Visualize all whitespace characters in $actual
* @dataProvider whitespacedStringProvider
*/
public function testVisibleWhitespace(string $actual, string $expected): void
{
$this->assertSame($expected, Color::visualizeWhitespace($actual, true));
}
/**
* @testdox Visualize whitespace but ignore EOL
*/
public function testVisibleWhitespaceWithoutEOL(): void
{
$string = "line1\nline2\n";
$this->assertSame($string, Color::visualizeWhitespace($string, false));
}
/**
* @dataProvider unnamedDataSetProvider
*/
public function testPrettifyUnnamedDataprovider(int $value): void
{
$this->assertSame($value, $value);
}
/**
* @dataProvider namedDataSetProvider
*/
public function testPrettifyNamedDataprovider(int $value): void
{
$this->assertSame($value, $value);
}
/**
* @testdox TestDox shows name of data set $_dataName with value $value
* @dataProvider namedDataSetProvider
*/
public function testTestdoxDatanameAsParameter(int $value): void
{
$this->assertSame($value, $value);
}
public function colorizeProvider(): array
{
return [
'no color' => ['', 'string', 'string'],
'one color' => ['fg-blue', 'string', "\x1b[34mstring\x1b[0m"],
'multiple colors' => ['bold,dim,fg-blue,bg-yellow', 'string', "\x1b[1;2;34;43mstring\x1b[0m"],
'invalid color' => ['fg-invalid', 'some text', 'some text'],
'valid and invalid colors' => ['fg-invalid,bg-blue', 'some text', "\e[44msome text\e[0m"],
];
}
public function colorizePathProvider(): array
{
$sep = DIRECTORY_SEPARATOR;
$sepDim = Color::dim($sep);
return [
'null previous path' => [
null,
$sep . 'php' . $sep . 'unit' . $sep . 'test.phpt',
false,
$sepDim . 'php' . $sepDim . 'unit' . $sepDim . 'test.phpt',
],
'empty previous path' => [
'',
$sep . 'php' . $sep . 'unit' . $sep . 'test.phpt',
false,
$sepDim . 'php' . $sepDim . 'unit' . $sepDim . 'test.phpt',
],
'from root' => [
$sep,
$sep . 'php' . $sep . 'unit' . $sep . 'test.phpt',
false,
$sepDim . 'php' . $sepDim . 'unit' . $sepDim . 'test.phpt',
],
'partial part' => [
$sep . 'php' . $sep,
$sep . 'php' . $sep . 'unit' . $sep . 'test.phpt',
false,
Color::dim($sep . 'php' . $sep) . 'unit' . $sepDim . 'test.phpt',
],
'colorize filename' => [
'',
$sep . '_d-i.r' . $sep . 't-e_s.t.phpt',
true,
$sepDim . '_d-i.r' . $sepDim . 't' . Color::dim('-') . 'e' . Color::dim('_') . 's' . Color::dim('.') . 't' . Color::dim('.phpt'),
],
];
}
public function whitespacedStringProvider(): array
{
return [
['no-spaces',
'no-spaces',
],
[
' space invaders ',
"\e[2m·\e[22mspace\e[2m···\e[22minvaders\e[2m·\e[22m",
],
[
"\tindent, space and \\n\n\\r\r",
"\e[2m⇥\e[22mindent,\e[2m·\e[22mspace\e[2m·\e[22mand\e[2m·\e[22m\\n\e[2m↵\e[22m\\r\e[2m⟵\e[22m",
],
];
}
public function unnamedDataSetProvider(): array
{
return [
[1],
[2],
];
}
public function namedDataSetProvider(): array
{
return [
'one' => [1],
'two' => [2],
];
}
}
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