47 lines
1.1 KiB
PHP
47 lines
1.1 KiB
PHP
<?php
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/*
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* This file is part of the phpunit-mock-objects package.
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*
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* (c) Sebastian Bergmann <sebastian@phpunit.de>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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use SebastianBergmann\Exporter\Exporter;
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/**
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* Stubs a method by returning a user-defined stack of values.
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*/
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class PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls implements PHPUnit_Framework_MockObject_Stub
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{
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protected $stack;
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protected $value;
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public function __construct($stack)
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{
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$this->stack = $stack;
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}
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public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
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{
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$this->value = array_shift($this->stack);
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if ($this->value instanceof PHPUnit_Framework_MockObject_Stub) {
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$this->value = $this->value->invoke($invocation);
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}
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return $this->value;
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}
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public function toString()
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{
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$exporter = new Exporter;
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return sprintf(
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'return user-specified value %s',
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$exporter->export($this->value)
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);
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}
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}
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