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127 lines (113 loc) · 3.89 KB
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<?php
namespace GetOpt\Test;
use GetOpt\GetOpt;
use GetOpt\Option;
use GetOpt\OptionParser;
use PHPUnit\Framework\TestCase;
class OptionParserTest extends TestCase
{
/** @var OptionParser */
private $parser;
public function setUp(): void
{
$this->parser = new OptionParser(GetOpt::REQUIRED_ARGUMENT);
}
/** @test */
public function parseString(): void
{
$options = $this->parser->parseString('ab:c::3');
self::assertIsArray($options);
self::assertCount(4, $options);
foreach ($options as $option) {
self::assertInstanceOf(Option::CLASSNAME, $option);
self::assertNull($option->getLong());
switch ($option->getShort()) {
case 'a':
case '3':
self::assertSame(GetOpt::NO_ARGUMENT, $option->getMode());
break;
case 'b':
self::assertSame(GetOpt::REQUIRED_ARGUMENT, $option->getMode());
break;
case 'c':
self::assertSame(GetOpt::OPTIONAL_ARGUMENT, $option->getMode());
break;
default:
$this->fail('Unexpected option: '.$option->getShort());
}
}
}
/** @test */
public function parseStringEmpty(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseString('');
}
/** @test */
public function parseStringInvalidCharacter(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseString('ab:c::dä');
}
/** @test */
public function parseStringStartsWithColon(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseString(':ab:c::d');
}
/** @test */
public function parseStringTripleColon(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseString('ab:c:::d');
}
public function provideOptionArrays()
{
return [
[ [ 'a', 'alpha', GetOpt::OPTIONAL_ARGUMENT, 'Description', 42 ] ],
[ [ 'b', 'beta' ] ],
[ [ 'c' ] ],
];
}
/** @dataProvider provideOptionArrays
* @param array $array
* @test */
public function parseArray($array): void
{
$option = $this->parser->parseArray($array);
self::assertInstanceOf(Option::CLASSNAME, $option);
switch ($option->getShort()) {
case 'a':
self::assertSame('alpha', $option->getLong());
self::assertSame(GetOpt::OPTIONAL_ARGUMENT, $option->getMode());
self::assertSame('Description', $option->getDescription());
self::assertSame(42, $option->getArgument()->getDefaultValue());
break;
case 'b':
self::assertSame('beta', $option->getLong());
self::assertSame(GetOpt::REQUIRED_ARGUMENT, $option->getMode());
self::assertSame('', $option->getDescription());
break;
case 'c':
self::assertNull($option->getLong());
self::assertSame(GetOpt::REQUIRED_ARGUMENT, $option->getMode());
self::assertSame('', $option->getDescription());
self::assertFalse($option->getArgument()->hasDefaultValue());
break;
default:
$this->fail('Unexpected option: '.$option->getShort());
}
}
/** @test */
public function parseArrayEmpty(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseArray([]);
}
/** @test */
public function parseArrayInvalid(): void
{
self::expectException(\InvalidArgumentException::class);
$this->parser->parseArray([ 'a', '_' ]);
}
}