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[zf2.biz/application_blanche.git] / vendor / symfony / console / Symfony / Component / Console / Tests / Input / InputArgumentTest.php

diff --git a/vendor/symfony/console/Symfony/Component/Console/Tests/Input/InputArgumentTest.php b/vendor/symfony/console/Symfony/Component/Console/Tests/Input/InputArgumentTest.php
new file mode 100644 (file)
index 0000000..1b680a9
--- /dev/null
+++ b/vendor/symfony/console/Symfony/Component/Console/Tests/Input/InputArgumentTest.php
@@ -0,0 +1,104 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Input;
+
+use Symfony\Component\Console\Input\InputArgument;
+
+class InputArgumentTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConstructor()
+    {
+        $argument = new InputArgument('foo');
+        $this->assertEquals('foo', $argument->getName(), '__construct() takes a name as its first argument');
+
+        // mode argument
+        $argument = new InputArgument('foo');
+        $this->assertFalse($argument->isRequired(), '__construct() gives a "InputArgument::OPTIONAL" mode by default');
+
+        $argument = new InputArgument('foo', null);
+        $this->assertFalse($argument->isRequired(), '__construct() can take "InputArgument::OPTIONAL" as its mode');
+
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL);
+        $this->assertFalse($argument->isRequired(), '__construct() can take "InputArgument::OPTIONAL" as its mode');
+
+        $argument = new InputArgument('foo', InputArgument::REQUIRED);
+        $this->assertTrue($argument->isRequired(), '__construct() can take "InputArgument::REQUIRED" as its mode');
+
+        try {
+            $argument = new InputArgument('foo', 'ANOTHER_ONE');
+            $this->fail('__construct() throws an Exception if the mode is not valid');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\Exception', $e, '__construct() throws an Exception if the mode is not valid');
+            $this->assertEquals('Argument mode "ANOTHER_ONE" is not valid.', $e->getMessage());
+        }
+        try {
+            $argument = new InputArgument('foo', -1);
+            $this->fail('__construct() throws an Exception if the mode is not valid');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\Exception', $e, '__construct() throws an Exception if the mode is not valid');
+            $this->assertEquals('Argument mode "-1" is not valid.', $e->getMessage());
+        }
+    }
+
+    public function testIsArray()
+    {
+        $argument = new InputArgument('foo', InputArgument::IS_ARRAY);
+        $this->assertTrue($argument->isArray(), '->isArray() returns true if the argument can be an array');
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL | InputArgument::IS_ARRAY);
+        $this->assertTrue($argument->isArray(), '->isArray() returns true if the argument can be an array');
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL);
+        $this->assertFalse($argument->isArray(), '->isArray() returns false if the argument can not be an array');
+    }
+
+    public function testGetDescription()
+    {
+        $argument = new InputArgument('foo', null, 'Some description');
+        $this->assertEquals('Some description', $argument->getDescription(), '->getDescription() return the message description');
+    }
+
+    public function testGetDefault()
+    {
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL, '', 'default');
+        $this->assertEquals('default', $argument->getDefault(), '->getDefault() return the default value');
+    }
+
+    public function testSetDefault()
+    {
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL, '', 'default');
+        $argument->setDefault(null);
+        $this->assertNull($argument->getDefault(), '->setDefault() can reset the default value by passing null');
+        $argument->setDefault('another');
+        $this->assertEquals('another', $argument->getDefault(), '->setDefault() changes the default value');
+
+        $argument = new InputArgument('foo', InputArgument::OPTIONAL | InputArgument::IS_ARRAY);
+        $argument->setDefault(array(1, 2));
+        $this->assertEquals(array(1, 2), $argument->getDefault(), '->setDefault() changes the default value');
+
+        try {
+            $argument = new InputArgument('foo', InputArgument::REQUIRED);
+            $argument->setDefault('default');
+            $this->fail('->setDefault() throws an Exception if you give a default value for a required argument');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\Exception', $e, '->parse() throws an \InvalidArgumentException exception if an invalid option is passed');
+            $this->assertEquals('Cannot set a default value except for Parameter::OPTIONAL mode.', $e->getMessage());
+        }
+
+        try {
+            $argument = new InputArgument('foo', InputArgument::IS_ARRAY);
+            $argument->setDefault('default');
+            $this->fail('->setDefault() throws an Exception if you give a default value which is not an array for a IS_ARRAY option');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\Exception', $e, '->setDefault() throws an Exception if you give a default value which is not an array for a IS_ARRAY option');
+            $this->assertEquals('A default value for an array argument must be an array.', $e->getMessage());
+        }
+    }
+}