<?php

/**
 * Tests the adding of the "parenthesis" keys to an anonymous class token.
 *
 * @author    Juliette Reinders Folmer <phpcs_nospam@adviesenzo.nl>
 * @copyright 2019 Squiz Pty Ltd (ABN 77 084 670 600)
 * @license   https://github.com/PHPCSStandards/PHP_CodeSniffer/blob/master/licence.txt BSD Licence
 */
namespace PHP_CodeSniffer\Tests\Core\Tokenizers\PHP;

use PHP_CodeSniffer\Tests\Core\Tokenizers\AbstractTokenizerTestCase;
final class AnonClassParenthesisOwnerTest extends AbstractTokenizerTestCase
{
    /**
     * Test that anonymous class tokens without parenthesis do not get assigned a parenthesis owner.
     *
     * @param string $testMarker The comment which prefaces the target token in the test file.
     *
     * @dataProvider dataAnonClassNoParentheses
     * @covers       PHP_CodeSniffer\Tokenizers\PHP::processAdditional
     *
     * @return void
     */
    public function testAnonClassNoParentheses($testMarker)
    {
        $tokens = $this->phpcsFile->getTokens();
        $anonClass = $this->getTargetToken($testMarker, \T_ANON_CLASS);
        $this->assertArrayNotHasKey('parenthesis_owner', $tokens[$anonClass]);
        $this->assertArrayNotHasKey('parenthesis_opener', $tokens[$anonClass]);
        $this->assertArrayNotHasKey('parenthesis_closer', $tokens[$anonClass]);
    }
    //end testAnonClassNoParentheses()
    /**
     * Test that the next open/close parenthesis after an anonymous class without parenthesis
     * do not get assigned the anonymous class as a parenthesis owner.
     *
     * @param string $testMarker The comment which prefaces the target token in the test file.
     *
     * @dataProvider dataAnonClassNoParentheses
     * @covers       PHP_CodeSniffer\Tokenizers\PHP::processAdditional
     *
     * @return void
     */
    public function testAnonClassNoParenthesesNextOpenClose($testMarker)
    {
        $tokens = $this->phpcsFile->getTokens();
        $function = $this->getTargetToken($testMarker, \T_FUNCTION);
        $opener = $this->getTargetToken($testMarker, \T_OPEN_PARENTHESIS);
        $this->assertArrayHasKey('parenthesis_owner', $tokens[$opener]);
        $this->assertSame($function, $tokens[$opener]['parenthesis_owner']);
        $closer = $this->getTargetToken($testMarker, \T_CLOSE_PARENTHESIS);
        $this->assertArrayHasKey('parenthesis_owner', $tokens[$closer]);
        $this->assertSame($function, $tokens[$closer]['parenthesis_owner']);
    }
    //end testAnonClassNoParenthesesNextOpenClose()
    /**
     * Data provider.
     *
     * @see testAnonClassNoParentheses()
     * @see testAnonClassNoParenthesesNextOpenClose()
     *
     * @return array<string, array<string, string>>
     */
    public static function dataAnonClassNoParentheses()
    {
        return ['plain' => ['testMarker' => '/* testNoParentheses */'], 'readonly' => ['testMarker' => '/* testReadonlyNoParentheses */'], 'declaration contains comments and extra whitespace' => ['testMarker' => '/* testNoParenthesesAndEmptyTokens */']];
    }
    //end dataAnonClassNoParentheses()
    /**
     * Test that anonymous class tokens with parenthesis get assigned a parenthesis owner,
     * opener and closer; and that the opener/closer get the anonymous class assigned as owner.
     *
     * @param string $testMarker The comment which prefaces the target token in the test file.
     *
     * @dataProvider dataAnonClassWithParentheses
     * @covers       PHP_CodeSniffer\Tokenizers\PHP::processAdditional
     *
     * @return void
     */
    public function testAnonClassWithParentheses($testMarker)
    {
        $tokens = $this->phpcsFile->getTokens();
        $anonClass = $this->getTargetToken($testMarker, \T_ANON_CLASS);
        $opener = $this->getTargetToken($testMarker, \T_OPEN_PARENTHESIS);
        $closer = $this->getTargetToken($testMarker, \T_CLOSE_PARENTHESIS);
        $this->assertArrayHasKey('parenthesis_owner', $tokens[$anonClass]);
        $this->assertArrayHasKey('parenthesis_opener', $tokens[$anonClass]);
        $this->assertArrayHasKey('parenthesis_closer', $tokens[$anonClass]);
        $this->assertSame($anonClass, $tokens[$anonClass]['parenthesis_owner']);
        $this->assertSame($opener, $tokens[$anonClass]['parenthesis_opener']);
        $this->assertSame($closer, $tokens[$anonClass]['parenthesis_closer']);
        $this->assertArrayHasKey('parenthesis_owner', $tokens[$opener]);
        $this->assertArrayHasKey('parenthesis_opener', $tokens[$opener]);
        $this->assertArrayHasKey('parenthesis_closer', $tokens[$opener]);
        $this->assertSame($anonClass, $tokens[$opener]['parenthesis_owner']);
        $this->assertSame($opener, $tokens[$opener]['parenthesis_opener']);
        $this->assertSame($closer, $tokens[$opener]['parenthesis_closer']);
        $this->assertArrayHasKey('parenthesis_owner', $tokens[$closer]);
        $this->assertArrayHasKey('parenthesis_opener', $tokens[$closer]);
        $this->assertArrayHasKey('parenthesis_closer', $tokens[$closer]);
        $this->assertSame($anonClass, $tokens[$closer]['parenthesis_owner']);
        $this->assertSame($opener, $tokens[$closer]['parenthesis_opener']);
        $this->assertSame($closer, $tokens[$closer]['parenthesis_closer']);
    }
    //end testAnonClassWithParentheses()
    /**
     * Data provider.
     *
     * @see testAnonClassWithParentheses()
     *
     * @return array<string, array<string, string>>
     */
    public static function dataAnonClassWithParentheses()
    {
        return ['plain' => ['testMarker' => '/* testWithParentheses */'], 'readonly' => ['testMarker' => '/* testReadonlyWithParentheses */'], 'declaration contains comments and extra whitespace' => ['testMarker' => '/* testWithParenthesesAndEmptyTokens */']];
    }
    //end dataAnonClassWithParentheses()
}
//end class
