From a4d2d31a9d8ef564e453d2145eaecd4fe7c612e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9goire=20Pineau?= <lyrixx@lyrixx.info>
Date: Tue, 7 Aug 2012 16:15:32 +0200
Subject: [PATCH] [Console] Added tests for message exception when command is
 not available

These tests fail
---
 .../Console/Tests/ApplicationTest.php         | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/src/Symfony/Component/Console/Tests/ApplicationTest.php b/src/Symfony/Component/Console/Tests/ApplicationTest.php
index da54d77aae..3652d9e1f7 100644
--- a/src/Symfony/Component/Console/Tests/ApplicationTest.php
+++ b/src/Symfony/Component/Console/Tests/ApplicationTest.php
@@ -215,6 +215,52 @@ class ApplicationTest extends \PHPUnit_Framework_TestCase
         }
     }
 
+    public function testFindAlternativeExceptionMessage()
+    {
+        $application = new Application();
+        $application->add(new \FooCommand());
+
+        // Command + singular
+        try {
+            $application->find('foo:baR');
+            $this->fail('->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+            $this->assertRegExp('/Did you mean this/', $e->getMessage(), '->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+        }
+
+        // Namespace + singular
+        try {
+            $application->find('foO:bar');
+            $this->fail('->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+            $this->assertRegExp('/Did you mean this/', $e->getMessage(), '->find() throws an \InvalidArgumentException if command does not exist, with one alternative');
+        }
+
+
+        $application->add(new \Foo1Command());
+        $application->add(new \Foo2Command());
+
+        // Command + plural
+        try {
+            $application->find('foo:baR');
+            $this->fail('->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+            $this->assertRegExp('/Did you mean one of these/', $e->getMessage(), '->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+        }
+
+        // Namespace + plural
+        try {
+            $application->find('foo2:bar');
+            $this->fail('->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('\InvalidArgumentException', $e, '->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+            $this->assertRegExp('/Did you mean one of these/', $e->getMessage(), '->find() throws an \InvalidArgumentException if command does not exist, with alternatives');
+        }
+    }
+
     public function testFindAlternativeCommands()
     {
         $application = new Application();