Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use match method of Pattern class

Best Mockery code snippet using Pattern.match

FilteredMatchPatternTest.php

Source:FilteredMatchPatternTest.php

...19     */20    public function shouldGet_All()21    {22        // given23        $matchPattern = $this->standardMatchPattern();24        // when25        $all = $matchPattern->all();26        // then27        $this->assertEquals(['', 'a', '', 'c'], $all);28    }29    /**30     * @test31     */32    public function shouldOnly_2()33    {34        // given35        $matchPattern = $this->standardMatchPattern();36        // when37        $only = $matchPattern->only(2);38        // then39        $this->assertEquals(['', 'a'], $only);40    }41    /**42     * @test43     */44    public function shouldOnly_1()45    {46        // given47        $matchPattern = $this->standardMatchPattern();48        // when49        $only = $matchPattern->only(1);50        // then51        $this->assertEquals([''], $only);52    }53    /**54     * @test55     */56    public function shouldCount()57    {58        // given59        $matchPattern = $this->standardMatchPattern();60        // when61        $count = $matchPattern->count();62        // then63        $this->assertEquals(4, $count);64    }65    /**66     * @test67     */68    public function shouldCount_all()69    {70        // given71        $matchPattern = $this->standardMatchPattern_all();72        // when73        $count = $matchPattern->count();74        // then75        $this->assertEquals(5, $count);76    }77    /**78     * @test79     */80    public function shouldGet_First()81    {82        // given83        $matchPattern = $this->standardMatchPattern();84        // when85        $first = $matchPattern->first();86        // then87        $this->assertEquals($first, '');88    }89    /**90     * @test91     */92    public function shouldGet_First_notFirst()93    {94        // given95        $matchPattern = $this->standardMatchPattern_notFirst();96        // when97        $first = $matchPattern->first();98        // then99        $this->assertEquals('a', $first);100    }101    /**102     * @test103     */104    public function shouldNotGet_First_matchedButFiltered()105    {106        // given107        $matchPattern = $this->standardMatchPattern_filtered();108        // then109        $this->expectException(SubjectNotMatchedException::class);110        $this->expectExceptionMessage('Expected to get first match, but subject was not matched');111        // when112        $matchPattern->first();113    }114    /**115     * @test116     */117    public function shouldGet_ForFirst()118    {119        // given120        $matchPattern = $this->standardMatchPattern();121        $callback = function (Match $match) {122            return 'value: ' . $match->text();123        };124        // when125        $forFirst = $matchPattern->forFirst($callback);126        // then127        $this->assertEquals('value: ', $forFirst->orThrow());128        $this->assertInstanceOf(MatchedOptional::class, $forFirst);129    }130    /**131     * @test132     */133    public function shouldGet_ForFirst_notFirst()134    {135        // given136        $matchPattern = $this->standardMatchPattern_notFirst();137        $callback = function (Match $match) {138            return 'value: ' . $match->text();139        };140        // when141        $forFirst = $matchPattern->forFirst($callback);142        // then143        $this->assertEquals('value: a', $forFirst->orThrow());144        $this->assertInstanceOf(MatchedOptional::class, $forFirst);145    }146    /**147     * @test148     */149    public function shouldNotGet_ForFirst_matchedButFiltered()150    {151        // given152        $matchPattern = $this->standardMatchPattern_filtered();153        $callback = function (Match $match) {154            return 'value: ' . $match->text();155        };156        // then157        $forFirst = $matchPattern->forFirst($callback);158        // then159        $this->assertInstanceOf(NotMatchedOptional::class, $forFirst);160    }161    /**162     * @test163     */164    public function shouldMatch_all()165    {166        // given167        $matchPattern = $this->standardMatchPattern_all();168        // when169        $matches = $matchPattern->test();170        $fails = $matchPattern->fails();171        // then172        $this->assertTrue($matches);173        $this->assertFalse($fails);174    }175    /**176     * @test177     */178    public function shouldMatch_some()179    {180        // given181        $matchPattern = $this->standardMatchPattern();182        // when183        $matches = $matchPattern->test();184        $fails = $matchPattern->fails();185        // then186        $this->assertTrue($matches);187        $this->assertFalse($fails);188    }189    /**190     * @test191     */192    public function shouldNotMatch_matchedButFiltered()193    {194        // given195        $matchPattern = $this->standardMatchPattern_filtered();196        // when197        $matches = $matchPattern->test();198        $fails = $matchPattern->fails();199        // then200        $this->assertFalse($matches);201        $this->assertTrue($fails);202    }203    /**204     * @test205     */206    public function shouldFlatMap()207    {208        // given209        $matchPattern = $this->standardMatchPattern_notFirst();210        $callback = function (Match $match) {211            return str_split(str_repeat($match, 2));212        };213        // when214        $flatMap = $matchPattern->flatMap($callback);215        // then216        $this->assertEquals(['a', 'a', 'b', 'b', '', 'c', 'c'], $flatMap);217    }218    /**219     * @test220     */221    public function shouldGet_Offsets_all()222    {223        // given224        $matchPattern = $this->standardMatchPattern();225        // when226        $offsets = $matchPattern->offsets()->all();227        // then228        $this->assertEquals([1, 4, 12, 15], $offsets);229    }230    /**231     * @test232     */233    public function shouldGet_Offsets_first()234    {235        // given236        $matchPattern = $this->standardMatchPattern();237        // when238        $offset = $matchPattern->offsets()->first();239        // then240        $this->assertEquals(1, $offset);241    }242    /**243     * @test244     */245    public function shouldMap()246    {247        // given248        $matchPattern = $this->standardMatchPattern();249        $mapper = function (Match $match) {250            return lcfirst($match) . ucfirst($match);251        };252        // when253        $mapped = $matchPattern->map($mapper);254        // then255        $this->assertEquals(['', 'aA', '', 'cC'], $mapped);256    }257    /**258     * @test259     */260    public function shouldForFirst()261    {262        // given263        $matchPattern = $this->standardMatchPattern();264        $callback = function (Match $match) {265            return 'for first: ' . $match->text();266        };267        // when268        $first = $matchPattern->forFirst($callback)->orReturn('');269        // then270        $this->assertEquals('for first: ', $first);271    }272    /**273     * @test274     */275    public function shouldChain_filter()276    {277        // given278        $pattern = '\w+';279        $subject = '...you forgot one very important thing mate.';280        $predicate = function (Match $match) {281            return $match->text() != 'forgot';282        };283        $pattern = new FilteredMatchPattern(new FilteredBaseDecorator(new ApiBase(new InternalPattern($pattern), $subject, new UserData()), new Predicate($predicate)));284        // when285        $filtered = $pattern286            ->filter(function (Match $match) {287                return $match->text() != 'very';288            })289            ->filter(function (Match $match) {290                return $match->text() != 'mate';291            })292            ->all();293        // then294        $this->assertEquals(['you', 'one', 'important', 'thing'], $filtered);295    }296    /**297     * @test298     */299    public function shouldForEach()300    {301        // given302        $matchPattern = $this->standardMatchPattern();303        $matches = [];304        $callback = function (Match $match) use (&$matches) {305            $matches[] = $match->text();306        };307        // when308        $matchPattern->forEach($callback);309        // then310        $this->assertEquals(['', 'a', '', 'c'], $matches);311    }312    /**313     * @test314     */315    public function shouldGet_iterator()316    {317        // given318        $matchPattern = $this->standardMatchPattern();319        // when320        $iterator = $matchPattern->iterator();321        // then322        $array = [];323        foreach ($iterator as $match) {324            $array[] = $match->text();325        }326        $this->assertEquals(['', 'a', '', 'c'], $array);327    }328    private function standardMatchPattern(): AbstractMatchPattern329    {330        return $this->matchPattern(function (Match $match) {331            return $match->text() !== 'b';332        });333    }334    private function standardMatchPattern_all(): AbstractMatchPattern335    {336        return $this->matchPattern(function () {337            return true;338        });339    }340    private function standardMatchPattern_notFirst(): AbstractMatchPattern341    {342        return $this->matchPattern(function (Match $match) {343            return $match->index() > 0;344        });345    }346    private function standardMatchPattern_filtered(): AbstractMatchPattern347    {348        return $this->matchPattern(function () {349            return false;350        });351    }352    private function matchPattern(callable $predicate): AbstractMatchPattern353    {354        return new FilteredMatchPattern(355            new FilteredBaseDecorator(356                new ApiBase(357                    new InternalPattern($this->pattern()),358                    $this->subject(),359                    new UserData()360                ),361                new Predicate($predicate)362            )363        );364    }365    private function pattern(): string366    {...

match

Using AI Code Generation

1import java.util.regex.Matcher;2import java.util.regex.Pattern;3public class RegexExample2 {4    public static void main(String[] args) {5        Pattern pattern = Pattern.compile("Java");6        Matcher matcher = pattern.matcher("Java is a programming language");7        boolean b = matcher.matches();8        System.out.println(b);9    }10}

match

Using AI Code Generation

1$pattern = '/(\w+),(\w+)/';2$subject = 'John,Smith';3preg_match($pattern, $subject, $matches);4print_r($matches);5$pattern = '/(\w+),(\w+)/';6$subject = 'John,Smith,John,Johnson';7preg_match_all($pattern, $subject, $matches);8print_r($matches);9$pattern = '/(\w+),(\w+)/';10$subject = 'John,Smith';11$replacement = '$2 $1';12echo preg_replace($pattern, $replacement, $subject);13$pattern = '/(\w+),(\w+)/';14$subject = 'John,Smith,John,Johnson';15$replacement = '$2 $1';16print_r(preg_split($pattern, $subject));17$pattern = '/(\w+),(\w+)/';18$subject = 'John,Smith,John,Johnson';19$replacement = '$2 $1';20print_r(preg_split($pattern, $subject, 2));21$pattern = '/(\w+),(\w+)/';22$subject = 'John,Smith,John,Johnson';23$replacement = '$2 $1';24print_r(preg_split($pattern, $subject, 2, PREG_SPLIT_DELIM_CAPTURE));25$pattern = '/(\w+),(\w+)/';26$subject = 'John,Smith,John,Johnson';27$replacement = '$2 $1';28print_r(preg_split($pattern, $subject, 2, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY));29$pattern = '/(\w+),(\w+)/';30$subject = 'John,Smith,John,Johnson';31$replacement = '$2 $1';32print_r(preg_split($pattern, $subject, 2, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE));

match

Using AI Code Generation

1$pattern = "/\b\w{5}\b/";2$string = "This is a test string";3$matches = array();4if (preg_match($pattern, $string, $matches)) {5    echo "Match found";6} else {7    echo "Match not found";8}9$pattern = "/\b\w{5}\b/";10$string = "This is a test string";11$matches = array();12if (preg_match_all($pattern, $string, $matches)) {13    echo "Match found";14} else {15    echo "Match not found";16}

match

Using AI Code Generation

1import java.util.regex.*;2{3    public static void main(String[] args)4    {5        boolean b = m.matches();6        System.out.println("Pattern matches: " + b);7    }8}

match

Using AI Code Generation

1if (Pattern.matches(regex, input))2System.out.println("String matches the given pattern");3System.out.println("String does not match the given pattern");4}5}6Pattern pattern = Pattern.compile(regex);7Matcher matcher = pattern.matcher(input);8import java.util.regex.Matcher;9import java.util.regex.Pattern;10{11public static void main(String[] args)12{13Pattern pattern = Pattern.compile("geeks");14Matcher matcher = pattern.matcher("geeksforgeeks");15boolean b = matcher.matches();16if(b)17System.out.println("Matches");18System.out.println("Does not match");19}20}21Java Regex - split() method22String[] split(String regex)23String[] split(String regex, int limit)24import java.util.regex.Pattern;25{26public static void main(String[] args)27{28String s = "geeks for geeks";29String[] arrOfStr = s.split(" ");30for (String a : arrOfStr)31System.out.println(a);32}33}

match

Using AI Code Generation

1import java.util.regex.Pattern;2public class RegexExample1 {3    public static void main(String[] args) {4        boolean b = Pattern.compile(".s").matcher("as").matches();5        boolean b2 = Pattern.matches(".s", "as");6        boolean b3 = Pattern.matches(".s", "mk");7        boolean b4 = Pattern.matches(".s", "mst");8        boolean b5 = Pattern.matches(".s", "amms");9        System.out.println(b + " " + b2 + " " + b3 + " " + b4 + " " + b5);10    }11}

match

Using AI Code Generation

1$pattern = "/^(http|https):\/\/[a-zA-Z0-9]+\.[a-zA-Z0-9]+/";2$result = preg_match($pattern,$string);3if($result == 1)4{5echo "Match found";6}7{8echo "Match not found";9}

match

Using AI Code Generation

1import java.util.regex.Pattern;2import java.util.regex.Matcher;3import java.util.Scanner;4{5public static void main(String[] args)6{7Scanner sc = new Scanner(System.in);8System.out.println("Enter the email address:");9String email = sc.nextLine();10Pattern p = Pattern.compile("^[a-zA-Z0-9+_.-]+@[a-zA-Z0-9.-]+$");11Matcher m = p.matcher(email);12boolean b = m.matches();13if(b)14{15System.out.println("Valid Email Address");16}17{18System.out.println("Invalid Email Address");19}20}21}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.