Initial commit

.gitignore

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+vendor/
+bin/
+composer.lock
+

.travis.yml

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+language: php
+
+php:
+    - 5.3
+    - 5.4
+    - 5.5
+
+before_script:
+    - curl -s http://getcomposer.org/installer | php
+    - php composer.phar update
+
+script:
+  - bin/phpspec r -v
+  - bin/behat -v

LICENCE

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+Copyright (c) 2014 Michal Dabrowski, Norbert Orzechowicz
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

README.md

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+#PhpSpec data provider extension
+
+This extension allows you to create data providers for examples in specs.
+
+> At the moment this extension is just a proof of concept, use it at own risk.
+
+## Installation
+
+```
+require: {
+   "coduo/phpspec-data-provider-extension": "dev-master"
+}
+```
+
+## Usage
+
+Enable exntesion in phpspec.yml file
+
+```
+extensions:
+  - Coduo\PhpSpec\DataProviderExtension
+```
+
+Write a spec:
+
+```php
+<?php
+
+namespace spec\Coduo\ToString;
+
+use PhpSpec\ObjectBehavior;
+
+class StringSpec extends ObjectBehavior
+{
+    /**
+     *  @dataProvider positiveConversionExamples
+     */
+    function it_convert_input_value_into_string($inputValue, $expectedValue)
+    {
+        $this->beConstructedWith($inputValue);
+        $this->__toString()->shouldReturn($expectedValue);
+    }
+
+    public function positiveConversionExamples()
+    {
+        return array(
+            array(1, '1'),
+            array(1.1, '1.1'),
+            array(new \DateTime, '\DateTime'),
+            array(array('foo', 'bar'), 'Array(2)')
+        );
+    }
+}
+```
+
+Write class for spec:
+
+```php
+<?php
+
+namespace Coduo\ToString;
+
+class String
+{
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    public function __toString()
+    {
+        $type = gettype($this->value);
+        switch ($type) {
+            case 'array':
+                return sprintf('Array(%d)', count($this->value));
+            case 'object':
+                return sprintf("\\%s", get_class($this->value));
+            default:
+                return (string) $this->value;
+        }
+    }
+}
+```
+
+Run php spec
+
+```
+$ console bin/phpspec run -f pretty
+```
+
+You should get following output:
+
+```
+Coduo\ToString\String
+
+  12  ✔ convert input value into string
+  12  ✔ 1) it convert input value into string
+  12  ✔ 2) it convert input value into string
+  12  ✔ 3) it convert input value into string
+  12  ✔ 4) it convert input value into string
+
+
+1 specs
+5 examples (5 passed)
+13ms
+```

composer.json

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+{
+    "name": "coduo/phpspec-data-provider-extension",
+    "type": "library",
+    "keywords": ["phpspec", "dataprovider", "extension", "coduo", "data", "provider"],
+    "license": "MIT", 
+    "authors": [
+        {
+            "name": "Norbert Orzechowicz",
+            "email": "[email protected]"
+        },
+        {
+            "name": "Michał Dąbrowski",
+            "email": "[email protected]"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0",
+        "phpspec/phpspec": "2.0.*"
+    },
+    "require-dev": {
+        "behat/behat": "2.4.*@stable",
+        "symfony/filesystem": "~2.3",
+        "bossa/phpspec2-expect": "dev-master"
+    },
+    "autoload": {
+        "psr-0": { "": "src/"}
+    },
+    "config": {
+        "bin-dir": "bin"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}

features/bootstrap/Console/ApplicationTester.php

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+<?php
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\StringInput;
+use Symfony\Component\Console\Output\StreamOutput;
+
+/**
+ * A console application tester heavily inspired by/proudly stolen from \Symfony\Component\Console\Tester\ApplicationTester.
+ */
+class ApplicationTester
+{
+    /**
+     * @var Application $application
+     */
+    private $application;
+
+    /**
+     * @var StringInput $input
+     */
+    private $input;
+
+    /**
+     * @var StreamOutput $output
+     */
+    private $output;
+
+    /**
+     * @var resource $inputStream
+     */
+    private $inputStream;
+
+    /**
+     * @var int
+     */
+    private $result;
+
+    /**
+     * @param Application $application
+     */
+    public function __construct(Application $application)
+    {
+        $this->application = $application;
+    }
+
+    /**
+     * @param string $input
+     *
+     * @return integer
+     */
+    public function run($input)
+    {
+        $this->input = new StringInput($input);
+
+        $this->output = new StreamOutput(fopen('php://memory', 'w', false));
+
+        $inputStream = $this->getInputStream();
+        rewind($inputStream);
+        $this->application->getHelperSet()
+            ->get('dialog')
+            ->setInputStream($inputStream);
+
+        $this->result = $this->application->run($this->input, $this->output);
+    }
+
+    /**
+     * @param boolean
+     *
+     * @return string
+     */
+    public function getDisplay($normalize = false)
+    {
+        rewind($this->output->getStream());
+
+        $display = stream_get_contents($this->output->getStream());
+
+        if ($normalize) {
+            $display = str_replace(PHP_EOL, "\n", $display);
+        }
+
+        return $display;
+    }
+
+    /**
+     * @return InputInterface
+     */
+    public function getInput()
+    {
+        return $this->input;
+    }
+
+    /**
+     * @return OutputInterface
+     */
+    public function getOutput()
+    {
+        return $this->output;
+    }
+
+    /**
+     * @param string $input
+     */
+    public function putToInputStream($input)
+    {
+        fputs($this->getInputStream(), $input);
+    }
+
+    /**
+     * @return resource
+     */
+    private function getInputStream()
+    {
+        if (null === $this->inputStream) {
+            $this->inputStream = fopen('php://memory', 'r+', false);
+        }
+
+        return $this->inputStream;
+    }
+
+    /**
+     * @return int
+     */
+    public function getResult()
+    {
+        return $this->result;
+    }
+}

features/bootstrap/FeatureContext.php

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+<?php
+
+use Behat\Behat\Context\BehatContext;
+
+/**
+ * Features context.
+ */
+class FeatureContext extends BehatContext
+{
+    /**
+     * Initializes context.
+     * Every scenario gets it's own context object.
+     *
+     * @param array $parameters context parameters (set them up through behat.yml)
+     */
+    public function __construct(array $parameters)
+    {
+        $this->useContext('phpspec', new PHPSpecContext());
+    }
+}