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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\Framework\Constraint;
use const DIRECTORY_SEPARATOR;
use const PHP_EOL;
use PHPUnit\Framework\Attributes\CoversClass;
use PHPUnit\Framework\Attributes\Small;
use PHPUnit\Framework\ExpectationFailedException;
use PHPUnit\Framework\TestCase;
#[CoversClass(StringMatchesFormatDescription::class)]
#[CoversClass(Constraint::class)]
#[Small]
final class StringMatchesFormatDescriptionTest extends TestCase
{
public function testConstraintStringMatchesDirectorySeparator(): void
{
$constraint = new StringMatchesFormatDescription('*%e*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('*a*', '', true));
$this->assertTrue($constraint->evaluate('*' . DIRECTORY_SEPARATOR . '*', '', true));
}
public function testConstraintStringMatchesString(): void
{
$constraint = new StringMatchesFormatDescription('*%s*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate("*\n*", '', true));
$this->assertTrue($constraint->evaluate('***', '', true));
$this->assertTrue($constraint->evaluate('*foo 123 bar*', '', true));
}
public function testConstraintStringMatchesOptionalString(): void
{
$constraint = new StringMatchesFormatDescription('*%S*');
$this->assertFalse($constraint->evaluate('*', '', true));
$this->assertFalse($constraint->evaluate("*\n*", '', true));
$this->assertTrue($constraint->evaluate('***', '', true));
$this->assertTrue($constraint->evaluate('*foo 123 bar*', '', true));
$this->assertTrue($constraint->evaluate('**', '', true));
}
public function testConstraintStringMatchesAnything(): void
{
$constraint = new StringMatchesFormatDescription('*%a*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertTrue($constraint->evaluate('***', '', true));
$this->assertTrue($constraint->evaluate('*foo 123 bar*', '', true));
$this->assertTrue($constraint->evaluate("*\n*", '', true));
}
public function testConstraintStringMatchesOptionalAnything(): void
{
$constraint = new StringMatchesFormatDescription('*%A*');
$this->assertFalse($constraint->evaluate('*', '', true));
$this->assertTrue($constraint->evaluate('***', '', true));
$this->assertTrue($constraint->evaluate('*foo 123 bar*', '', true));
$this->assertTrue($constraint->evaluate("*\n*", '', true));
$this->assertTrue($constraint->evaluate('**', '', true));
}
public function testConstraintStringMatchesWhitespace(): void
{
$constraint = new StringMatchesFormatDescription('*%w*');
$this->assertFalse($constraint->evaluate('*', '', true));
$this->assertFalse($constraint->evaluate('*a*', '', true));
$this->assertTrue($constraint->evaluate('* *', '', true));
$this->assertTrue($constraint->evaluate("*\t\n*", '', true));
$this->assertTrue($constraint->evaluate('**', '', true));
}
public function testConstraintStringMatchesInteger(): void
{
$constraint = new StringMatchesFormatDescription('*%i*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('*a*', '', true));
$this->assertFalse($constraint->evaluate('*1.0*', '', true));
$this->assertTrue($constraint->evaluate('*0*', '', true));
$this->assertTrue($constraint->evaluate('*12*', '', true));
$this->assertTrue($constraint->evaluate('*-1*', '', true));
$this->assertTrue($constraint->evaluate('*+2*', '', true));
}
public function testConstraintStringMatchesUnsignedInt(): void
{
$constraint = new StringMatchesFormatDescription('*%d*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('*a*', '', true));
$this->assertFalse($constraint->evaluate('*1.0*', '', true));
$this->assertFalse($constraint->evaluate('*-1*', '', true));
$this->assertFalse($constraint->evaluate('*+2*', '', true));
$this->assertTrue($constraint->evaluate('*0*', '', true));
$this->assertTrue($constraint->evaluate('*12*', '', true));
}
public function testConstraintStringMatchesHexadecimal(): void
{
$constraint = new StringMatchesFormatDescription('*%x*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('***', '', true));
$this->assertFalse($constraint->evaluate('*g*', '', true));
$this->assertFalse($constraint->evaluate('*1.0*', '', true));
$this->assertFalse($constraint->evaluate('*-1*', '', true));
$this->assertFalse($constraint->evaluate('*+2*', '', true));
$this->assertTrue($constraint->evaluate('*0f0f0f*', '', true));
$this->assertTrue($constraint->evaluate('*0*', '', true));
$this->assertTrue($constraint->evaluate('*12*', '', true));
$this->assertTrue($constraint->evaluate('*a*', '', true));
}
public function testConstraintStringMatchesFloat(): void
{
$constraint = new StringMatchesFormatDescription('*%f*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('***', '', true));
$this->assertFalse($constraint->evaluate('*a*', '', true));
$this->assertFalse($constraint->evaluate('*1.*', '', true));
$this->assertTrue($constraint->evaluate('*1.0*', '', true));
$this->assertTrue($constraint->evaluate('*0*', '', true));
$this->assertTrue($constraint->evaluate('*12*', '', true));
$this->assertTrue($constraint->evaluate('*.1*', '', true));
$this->assertTrue($constraint->evaluate('*2e3*', '', true));
$this->assertTrue($constraint->evaluate('*-2.34e-56*', '', true));
$this->assertTrue($constraint->evaluate('*+2.34e+56*', '', true));
}
public function testConstraintStringMatchesCharacter(): void
{
$constraint = new StringMatchesFormatDescription('*%c*');
$this->assertFalse($constraint->evaluate('**', '', true));
$this->assertFalse($constraint->evaluate('*ab*', '', true));
$this->assertTrue($constraint->evaluate('***', '', true));
$this->assertTrue($constraint->evaluate('*a*', '', true));
$this->assertTrue($constraint->evaluate('*g*', '', true));
$this->assertTrue($constraint->evaluate('*0*', '', true));
$this->assertTrue($constraint->evaluate('*2*', '', true));
$this->assertTrue($constraint->evaluate('* *', '', true));
$this->assertTrue($constraint->evaluate("*\n*", '', true));
}
public function testConstraintStringMatchesEscapedPercent(): void
{
$constraint = new StringMatchesFormatDescription('%%,%%e,%%s,%%S,%%a,%%A,%%w,%%i,%%d,%%x,%%f,%%c,%%Z,%%%%,%%');
$this->assertFalse($constraint->evaluate('%%,%' . DIRECTORY_SEPARATOR . ',%*,%*,%*,%*,% ,%0,%0,%0f0f0f,%1.0,%*,%%Z,%%%%,%%', '', true));
$this->assertTrue($constraint->evaluate('%,%e,%s,%S,%a,%A,%w,%i,%d,%x,%f,%c,%Z,%%,%', '', true));
}
public function testConstraintStringMatchesEscapedPercentThenPlaceholder(): void
{
$constraint = new StringMatchesFormatDescription('%%%e,%%%s,%%%S,%%%a,%%%A,%%%w,%%%i,%%%d,%%%x,%%%f,%%%c');
$this->assertFalse($constraint->evaluate('%%e,%%s,%%S,%%a,%%A,%%w,%%i,%%d,%%x,%%f,%%c', '', true));
$this->assertTrue($constraint->evaluate('%' . DIRECTORY_SEPARATOR . ',%*,%*,%*,%*,% ,%0,%0,%0f0f0f,%1.0,%*', '', true));
}
public function testConstraintStringMatchesSlash(): void
{
$constraint = new StringMatchesFormatDescription('/');
$this->assertFalse($constraint->evaluate('\\/', '', true));
$this->assertTrue($constraint->evaluate('/', '', true));
}
public function testConstraintStringMatchesBackslash(): void
{
$constraint = new StringMatchesFormatDescription('\\');
$this->assertFalse($constraint->evaluate('\\\\', '', true));
$this->assertTrue($constraint->evaluate('\\', '', true));
}
public function testConstraintStringMatchesBackslashSlash(): void
{
$constraint = new StringMatchesFormatDescription('\\/');
$this->assertFalse($constraint->evaluate('/', '', true));
$this->assertTrue($constraint->evaluate('\\/', '', true));
}
public function testConstraintStringMatchesNewline(): void
{
$constraint = new StringMatchesFormatDescription("\r\n");
$this->assertFalse($constraint->evaluate("*\r\n", '', true));
$this->assertTrue($constraint->evaluate("\r\n", '', true));
}
public function testFailureMessageWithNewlines(): void
{
$constraint = new StringMatchesFormatDescription("%c\nfoo\n%c");
$this->expectException(ExpectationFailedException::class);
$this->expectExceptionMessage(
<<<'EOD'
Failed asserting that string matches format description.
--- Expected
+++ Actual
@@ @@
*
-foo
+bar
*
EOD
);
$constraint->evaluate("*\nbar\n*");
}
public function testCanBeRepresentedAsString(): void
{
$this->assertSame(
'matches format description:' . PHP_EOL . 'string',
(new StringMatchesFormatDescription('string'))->toString(),
);
}
public function testIsCountable(): void
{
$this->assertCount(1, (new StringMatchesFormatDescription('string')));
}
}
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