How to use getIterator method of generator class

Best Atoum code snippet using generator.getIterator

IteratorTest.php

Source:IteratorTest.php Github

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...47 // [0,9] -> [0]48 $generator = new FixedSizeIndexGenerator();49 $generator->setIndexLength(10);50 $index = $generator->getIndex();51 $iterator = $index->getIterator();52 $iterator->setOffset($index->search(0)->getOffset(), index\Parser::HINT_RESULT_BOUNDARY);53 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);54 $cases[] = array($iterator, array(0));55 56 // [0,9] -> [1,0]57 $generator = new FixedSizeIndexGenerator();58 $generator->setIndexLength(10);59 $index = $generator->getIndex();60 $iterator = $index->getIterator();61 $iterator->setOffset($index->search(1)->getOffset(), index\Parser::HINT_RESULT_BOUNDARY);62 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);63 $cases[] = array($iterator, array(1, 0));64 65 // [0,9] -> [0]66 $generator = new FixedSizeIndexGenerator();67 $generator->setIndexLength(10);68 $index = $generator->getIndex();69 $iterator = $index->getIterator();70 $iterator->setOffset($index->search(1)->getOffset() - 1);71 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);72 $cases[] = array($iterator, array(0));73 74 // [0,9] -> [9,0]75 $generator = new FixedSizeIndexGenerator();76 $generator->setIndexLength(10);77 $index = $generator->getIndex();78 $iterator = $index->getIterator();79 $iterator->setOffset($index->search(9)->getOffset(), index\Parser::HINT_RESULT_BOUNDARY);80 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);81 $cases[] = array($iterator, array(9, 8, 7, 6, 5, 4, 3, 2, 1, 0));82 83 // [0,9] -> [9,0]84 $generator = new FixedSizeIndexGenerator();85 $generator->setIndexLength(10);86 $index = $generator->getIndex();87 $iterator = $index->getIterator();88 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);89 $cases[] = array($iterator, array(9, 8, 7, 6, 5, 4, 3, 2, 1, 0));90 91 // [0,9] -> [9,0]92 $generator = new FixedSizeIndexGenerator();93 $generator->setIndexLength(10);94 $index = $generator->getIndex();95 $iterator = $index->getIterator();96 $iterator->setOffset($index->search(9)->getOffset() - 1);97 $iterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);98 $cases[] = array($iterator, array(8, 7, 6, 5, 4, 3, 2, 1, 0));99 100 // [0,9] -> [8,9]101 $generator = new FixedSizeIndexGenerator();102 $generator->setIndexLength(10);103 $index = $generator->getIndex();104 $iterator = $index->getIterator();105 $iterator->setOffset($index->search(8)->getOffset(), index\Parser::HINT_RESULT_BOUNDARY);106 $cases[] = array($iterator, array(8, 9));107 108 // [0,9] -> [9]109 $generator = new FixedSizeIndexGenerator();110 $generator->setIndexLength(10);111 $index = $generator->getIndex();112 $iterator = $index->getIterator();113 $iterator->setOffset($index->search(9)->getOffset(), index\Parser::HINT_RESULT_BOUNDARY);114 $cases[] = array($iterator, array(9));115 116 // [0,9] -> [9]117 $generator = new FixedSizeIndexGenerator();118 $generator->setIndexLength(10);119 $index = $generator->getIndex();120 $iterator = $index->getIterator();121 $iterator->setOffset($index->search(8)->getOffset() + 1);122 $cases[] = array($iterator, array(9));123 124 // [0,9] -> []125 $generator = new FixedSizeIndexGenerator();126 $generator->setIndexLength(10);127 $index = $generator->getIndex();128 $iterator = $index->getIterator();129 $iterator->setOffset($index->search(9)->getOffset() + 1);130 $cases[] = array($iterator, array());131 132 // [0,9] -> [0,9]133 $generator = new FixedSizeIndexGenerator();134 $generator->setIndexLength(10);135 $index = $generator->getIndex();136 $iterator = $index->getIterator();137 $cases[] = array($iterator, array(0, 1, 2, 3, 4, 5, 6, 7, 8, 9));138 139 // [0,9] -> [1,9]140 $generator = new FixedSizeIndexGenerator();141 $generator->setIndexLength(10);142 $index = $generator->getIndex();143 $iterator = $index->getIterator();144 $iterator->setOffset(1);145 $cases[] = array($iterator, array(1, 2, 3, 4, 5, 6, 7, 8, 9));146 147 return $cases;148 }149 150 /**151 * Tests backward iteration152 * 153 * @dataProvider provideLargerTestCases154 */155 public function testBackward(IndexGenerator $generator)156 {157 $keys = array();158 foreach ($generator->getIndex() as $result) {159 $keys[] = $result->getKey();160 161 }162 163 $backwardIterator = $generator->getIndex()->getIterator();164 $backwardIterator->setDirection(index\KeyReader::DIRECTION_BACKWARD);165 166 // test that every found result was in the reversed forward iteration167 foreach ($backwardIterator as $result) {168 $this->assertEquals(array_pop($keys), $result->getKey());169 170 }171 172 // No key should be left from the forward iteration173 $this->assertEmpty(174 $keys,175 sprintf(176 "missing keys (%s)",177 implode(", ", $keys)178 )179 );180 }181 182 /**183 * Tests that every key of the index will be found184 * 185 * @param IndexGenerator $generator 186 * @dataProvider provideLargerTestCases187 */188 public function testFindAllKeys(IndexGenerator $generator)189 {190 $expectedKeys = $generator->getKeys();191 192 foreach ($generator->getIndex() as $result) {193 $this->assertEquals(array_shift($expectedKeys), $result->getKey());194 195 }196 $this->assertEmpty($expectedKeys);197 }198 199 /**200 * Tests iterating with a different offset201 * 202 * @dataProvider provideTestCases203 */204 public function testOffset(IndexGenerator $generator)205 {206 $index = $generator->getIndex();207 208 $expectedResults = array();209 foreach ($index->getIterator() as $result) {210 $expectedResults[] = $result;211 212 }213 214 for ($offset = 0;215 $offset < $index->getFile()->getFileSize();216 $offset++) {217 218 // shift $expectedResults after passing the first offset219 if (isset($expectedResults[0]) && $offset > $expectedResults[0]->getOffset()) {220 array_shift($expectedResults);221 222 }223 224 $iterator = $index->getIterator();225 if (isset($expectedResults[0]) && $offset == $expectedResults[0]->getOffset()) {226 $iterator->setOffset($offset, index\Parser::HINT_RESULT_BOUNDARY);227 228 } else {229 $iterator->setOffset($offset);230 231 }232 233 $results = array();234 foreach ($iterator as $result) {235 $results[] = $result;236 237 }238 ...

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GeneratorTest.php

Source:GeneratorTest.php Github

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...3PapayaTestCase::registerPapayaAutoloader();4class PapayaIteratorGeneratorTest extends PapayaTestCase {5 /**6 * @covers PapayaIteratorGenerator::__construct7 * @covers PapayaIteratorGenerator::getIterator8 * @covers PapayaIteratorGenerator::createIterator9 */10 public function testGetIteratorWithoutData() {11 $iterator = new PapayaIteratorGenerator(12 array($this, 'callbackReturnArgument')13 );14 $this->assertInstanceOf('EmptyIterator', $iterator->getIterator());15 }16 /**17 * @covers PapayaIteratorGenerator::__construct18 * @covers PapayaIteratorGenerator::getIterator19 * @covers PapayaIteratorGenerator::createIterator20 */21 public function testGetIteratorWithArray() {22 $iterator = new PapayaIteratorGenerator(23 array($this, 'callbackReturnArgument'), array(array('foo', 'bar'))24 );25 $this->assertEquals(26 new ArrayIterator(array('foo', 'bar')), $iterator->getIterator()27 );28 }29 /**30 * @covers PapayaIteratorGenerator::__construct31 * @covers PapayaIteratorGenerator::getIterator32 * @covers PapayaIteratorGenerator::createIterator33 */34 public function testGetIteratorWithIterator() {35 $iterator = new PapayaIteratorGenerator(36 array($this, 'callbackReturnArgument'), array($innerIterator = new EmptyIterator)37 );38 $this->assertSame(39 $innerIterator, $iterator->getIterator()40 );41 }42 /**43 * @covers PapayaIteratorGenerator::__construct44 * @covers PapayaIteratorGenerator::getIterator45 * @covers PapayaIteratorGenerator::createIterator46 */47 public function testGetIteratorWithIteratorAggregate() {48 $wrapper = $this->getMock('IteratorAggregate');49 $wrapper50 ->expects($this->once())51 ->method('getIterator')52 ->will($this->returnValue(new ArrayIterator(array('foo'))));53 $iterator = new PapayaIteratorGenerator(54 array($this, 'callbackReturnArgument'),55 array($wrapper)56 );57 $this->assertEquals(58 array('foo'), iterator_to_array($iterator)59 );60 }61 /**62 * @covers PapayaIteratorGenerator::__construct63 * @covers PapayaIteratorGenerator::getIterator64 */65 public function testMultipleCallsCreateIteratorOnlyOnce() {66 $iterator = new PapayaIteratorGenerator(67 array($this, 'callbackReturnArgument')68 );69 $this->assertInstanceOf('EmptyIterator', $innerIterator = $iterator->getIterator());70 $this->assertSame($innerIterator, $iterator->getIterator());71 }72 public function callbackReturnArgument($traversable = NULL) {73 return $traversable;74 }75}...

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IteratorProviderTest.php

Source:IteratorProviderTest.php Github

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...14{15 public function testNormalIterator(): void16 {17 $provider = new IteratorProvider(new ArrayIterator([1, 2, 3]));18 $iterator = $provider->getIterator();19 $iterator2 = $provider->getIterator();20 static::assertInstanceOf(ArrayIterator::class, $iterator);21 static::assertSame($iterator, $iterator2);22 static::assertEquals([1, 2, 3], iterator_to_array($iterator));23 }24 public function testGenerator(): void25 {26 $generator = (static function () {27 yield 1;28 yield 2;29 yield 3;30 })();31 $provider = new IteratorProvider($generator);32 $iterator = $provider->getIterator();33 $iterator2 = $provider->getIterator();34 static::assertInstanceOf(EagerCachingIterator::class, $iterator);35 static::assertSame($iterator, $iterator2);36 static::assertEquals([1, 2, 3], iterator_to_array($iterator));37 }38 public function testIteratorGenerator(): void39 {40 $provider = new IteratorProvider(static fn () => new ArrayIterator([1, 2, 3]));41 $iterator = $provider->getIterator();42 $iterator2 = $provider->getIterator();43 static::assertInstanceOf(ArrayIterator::class, $iterator);44 static::assertSame($iterator, $iterator2);45 static::assertEquals([1, 2, 3], iterator_to_array($iterator));46 }47 public function testGeneratorGenerator(): void48 {49 $provider = new IteratorProvider(static function () {50 yield 1;51 yield 2;52 yield 3;53 });54 $iterator = $provider->getIterator();55 $iterator2 = $provider->getIterator();56 static::assertInstanceOf(EagerCachingIterator::class, $iterator);57 static::assertInstanceOf(EagerCachingIterator::class, $iterator2);58 static::assertNotSame($iterator, $iterator2);59 static::assertEquals([1, 2, 3], iterator_to_array($iterator));60 static::assertEquals([1, 2, 3], iterator_to_array($iterator2));61 }62}...

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getIterator

Using AI Code Generation

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1$gen = new Generator();2$gen->getIterator();3$gen = new Generator();4$gen->getIterator();5$gen = new Generator();6$gen->getIterator();7$gen = new Generator();8$gen->getIterator();9$gen = new Generator();10$gen->getIterator();11$gen = new Generator();12$gen->getIterator();13$gen = new Generator();14$gen->getIterator();15$gen = new Generator();16$gen->getIterator();17$gen = new Generator();18$gen->getIterator();19$gen = new Generator();20$gen->getIterator();21$gen = new Generator();22$gen->getIterator();23$gen = new Generator();24$gen->getIterator();25$gen = new Generator();26$gen->getIterator();27$gen = new Generator();28$gen->getIterator();29$gen = new Generator();30$gen->getIterator();31$gen = new Generator();32$gen->getIterator();33$gen = new Generator();34$gen->getIterator();

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getIterator

Using AI Code Generation

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1foreach ($obj->getIterator() as $key => $value) {2';3}4PHP Generators - send()5PHP Generators - current()6PHP Generators - key()7PHP Generators - next()8PHP Generators - rewind()9PHP Generators - valid()10PHP Generators - getReturn()11PHP Generators - getSend()12PHP Generators - getThrow()13PHP Generators - getTrace()14PHP Generators - getExecutingLine()15PHP Generators - getExecutingFile()16PHP Generators - getFunction()17PHP Generators - getThis()18PHP Generators - getTraceAsString()19PHP Generators - throw()

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getIterator

Using AI Code Generation

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1foreach ($obj as $key => $value) {2';3}4$obj->send(11);5$obj->send(12);6$obj->send(13);7$obj->send(14);8$obj->send(15);9$obj->throw(new Exception('error'));10echo $obj->current();11echo $obj->key();12$obj->next();13var_dump($obj->valid());14$obj->rewind();15var_dump($obj->valid());16$obj->next();17$obj->next();18$obj->next();19$obj->next();20$obj->next();21$obj->next();22$obj->next();23$obj->next();24$obj->next();25$obj->next();26var_dump($obj->valid());27$obj->rewind();28echo $obj->current();29$obj->rewind();

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getIterator

Using AI Code Generation

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1$generator = new Generator();2$generator->getIterator();3$generator = new Generator();4$generator->getIterator();5$generator = new Generator();6$generator->getIterator();7$generator = new Generator();8$generator->getIterator();9$generator = new Generator();10$generator->getIterator();11$generator = new Generator();12$generator->getIterator();13$generator = new Generator();14$generator->getIterator();15$generator = new Generator();16$generator->getIterator();17$generator = new Generator();18$generator->getIterator();19$generator = new Generator();20$generator->getIterator();21$generator = new Generator();22$generator->getIterator();23$generator = new Generator();24$generator->getIterator();25$generator = new Generator();26$generator->getIterator();27$generator = new Generator();28$generator->getIterator();29$generator = new Generator();

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getIterator

Using AI Code Generation

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1foreach($generator->getIterator() as $value){2 echo $value;3}4function generator(){5 yield from [1, 2, 3, 4, 5];6}7foreach(generator() as $value){8 echo $value;9}10function generator(){11 yield from [1, 2, 3, 4, 5];12}13function generatorTwo(){14 yield from generator();15}16foreach(generatorTwo() as $value){17 echo $value;18}19function generator(){20 yield from [1, 2, 3, 4, 5];21}22function generatorTwo(){23 yield from generator();24}25function generatorThree(){26 yield from generatorTwo();27}28foreach(generatorThree() as $value){29 echo $value;30}31function generator(){32 yield from [1, 2, 3, 4, 5];33}34function generatorTwo(){35 yield from generator();36}37function generatorThree(){38 yield from generatorTwo();39}40function generatorFour(){41 yield from generatorThree();42}43foreach(generatorFour() as $value){44 echo $value;45}46function generator(){47 yield from [1, 2, 3, 4, 5];48}49function generatorTwo(){50 yield from generator();51}52function generatorThree(){53 yield from generatorTwo();54}55function generatorFour(){56 yield from generatorThree();57}

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getIterator

Using AI Code Generation

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1$generator = new Generator();2$generator->getIterator();3{4 public function getIterator()5 {6 $array = array("value1", "value2", "value3");7 $iterator = new ArrayIterator($array);8 return $iterator;9 }10}11$generator = new Generator();12foreach($generator as $key => $value)13{14";15}

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