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[yaffs-website] / vendor / stecman / symfony-console-completion / tests / Stecman / Component / Symfony / Console / BashCompletion / HookFactoryTest.php

diff --git a/vendor/stecman/symfony-console-completion/tests/Stecman/Component/Symfony/Console/BashCompletion/HookFactoryTest.php b/vendor/stecman/symfony-console-completion/tests/Stecman/Component/Symfony/Console/BashCompletion/HookFactoryTest.php
new file mode 100644 (file)
index 0000000..c253a62
--- /dev/null
+++ b/vendor/stecman/symfony-console-completion/tests/Stecman/Component/Symfony/Console/BashCompletion/HookFactoryTest.php
@@ -0,0 +1,100 @@
+<?php
+
+namespace Stecman\Component\Symfony\Console\BashCompletion\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Stecman\Component\Symfony\Console\BashCompletion\HookFactory;
+
+class HookFactoryTest extends TestCase
+{
+    /**
+     * @var HookFactory
+     */
+    protected $factory;
+
+    protected function setUp()
+    {
+        $this->factory = new HookFactory();
+    }
+
+    /**
+     * @dataProvider generateHookDataProvider
+     */
+    public function testBashSyntax($programPath, $programName, $multiple)
+    {
+        if ($this->hasProgram('bash')) {
+            $script = $this->factory->generateHook('bash', $programPath, $programName, $multiple);
+            $this->assertSyntaxIsValid($script, 'bash -n', 'BASH hook');
+        } else {
+            $this->markTestSkipped("Couldn't detect BASH program to run hook syntax check");
+        }
+    }
+
+    /**
+     * @dataProvider generateHookDataProvider
+     */
+    public function testZshSyntax($programPath, $programName, $multiple)
+    {
+        if ($this->hasProgram('zsh')) {
+            $script = $this->factory->generateHook('zsh', $programPath, $programName, $multiple);
+            $this->assertSyntaxIsValid($script, 'zsh -n', 'ZSH hook');
+        } else {
+            $this->markTestSkipped("Couldn't detect ZSH program to run hook syntax check");
+        }
+    }
+
+    public function generateHookDataProvider()
+    {
+        return array(
+            array('/path/to/myprogram', null, false),
+            array('/path/to/myprogram', null, true),
+            array('/path/to/myprogram', 'myprogram', false),
+            array('/path/to/myprogram', 'myprogram', true),
+            array('/path/to/my-program', 'my-program', false)
+        );
+    }
+
+    protected function hasProgram($programName)
+    {
+        exec(sprintf(
+            'command -v %s',
+            escapeshellarg($programName)
+        ), $output, $return);
+
+        return $return === 0;
+    }
+
+    /**
+     * @param string $code - code to pipe to the syntax checking command
+     * @param string $syntaxCheckCommand - equivalent to `bash -n`.
+     * @param string $context - what the syntax check is for
+     */
+    protected function assertSyntaxIsValid($code, $syntaxCheckCommand, $context)
+    {
+        $process = proc_open(
+            escapeshellcmd($syntaxCheckCommand),
+            array(
+                0 => array('pipe', 'r'),
+                1 => array('pipe', 'w'),
+                2 => array('pipe', 'w')
+            ),
+            $pipes
+        );
+
+        if (is_resource($process)) {
+            // Push code into STDIN for the syntax checking process
+            fwrite($pipes[0], $code);
+            fclose($pipes[0]);
+
+            $output = stream_get_contents($pipes[1]) . stream_get_contents($pipes[2]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+
+            $status = proc_close($process);
+
+            $this->assertSame(0, $status, "Syntax check for $context failed:\n$output");
+        } else {
+            throw new \RuntimeException("Failed to start process with command '$syntaxCheckCommand'");
+        }
+    }
+}