40 lines
905 B
PHP
40 lines
905 B
PHP
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<?php
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class DeferredStringifierTest extends PHPUnit_Framework_TestCase {
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/**
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* @covers DeferredStringifier
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* @dataProvider provideToString
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*/
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public function testToString( $params, $expected ) {
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$class = new ReflectionClass( 'DeferredStringifier' );
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$ds = $class->newInstanceArgs( $params );
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$this->assertEquals( $expected, (string)$ds );
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}
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public static function provideToString() {
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return array(
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// No args
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array( array( function() {
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return 'foo';
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} ), 'foo' ),
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// Has args
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array( array( function( $i ) {
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return $i;
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}, 'bar' ), 'bar' ),
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);
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}
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/**
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* Verify that the callback is not called if
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* it is never converted to a string
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*/
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public function testCallbackNotCalled() {
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$ds = new DeferredStringifier( function() {
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throw new Exception( 'This should not be reached!' );
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} );
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// No exception was thrown
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$this->assertTrue( true );
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}
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}
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