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<?php |
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namespace itertools; |
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use PHPUnit_Framework_TestCase; |
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class FileLineIteratorTest extends PHPUnit_Framework_TestCase |
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{ |
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/** @test */ |
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public function testReadingFileLines() |
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{ |
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$fp = $this->getMemoryFileHandle(<<<EOF |
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line1 |
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line2 |
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line3 |
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EOF |
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); |
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$lines = iterator_to_array(new FileLineIterator($fp)); |
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$this->assertEquals(array('line1', 'line2', 'line3'), $lines); |
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} |
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/** @test */ |
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public function testClosingHandle() |
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{ |
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$lines = new FileLineIterator(__FILE__); |
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$lines->__destruct(); |
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} |
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/** @test */ |
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public function testReadingFileLinesFromFile() |
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{ |
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$lines = iterator_to_array(new FileLineIterator(__FILE__)); |
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$this->assertGreaterThan(10, $lines); |
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} |
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/** |
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* @test |
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* @expectedException InvalidArgumentException |
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*/ |
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public function testFileLineIteratorWithInvalidOptions() |
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{ |
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new FileLineIterator(__FILE__, array('unknownOption' => true)); |
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} |
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/** |
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* @test |
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* @expectedException InvalidArgumentException |
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*/ |
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public function testFileLineIteratorWithNonExistingFilePath() |
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{ |
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new FileLineIterator(uniqid()); |
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} |
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/** |
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* @test |
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* @expectedException InvalidArgumentException |
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*/ |
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public function testFileLineIteratorWithInvalidArguments() |
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{ |
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new FileLineIterator(1); |
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} |
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/** @test */ |
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public function testFileCsvWithCustomCharacterEncoding() |
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{ |
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$data = iterator_to_array(new FileLineIterator(__DIR__ . '/testdata/testline-latin1.txt', array('fromEncoding' => 'ISO-8859-1'))); |
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$this->assertEquals("Josephin\xc3\xa8", $data[0]); |
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$this->assertEquals("Albr\xc3\xa9ne", $data[1]); |
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} |
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protected function getMemoryFileHandle($content) |
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{ |
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$fp = fopen('php://memory', 'rw'); |
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fwrite($fp, $content); |
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rewind($fp); |
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return $fp; |
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} |
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} |
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SuRaMoN /
itertools
