finished testing the string class.

tests/cases/laravel/str.test.php

@@ -15,4 +15,119 @@ class StrTest extends PHPUnit_Framework_TestCase {
 		Config::set('application.encoding', 'UTF-8');
 	}
 
+	/**
+	 * Test the Str::length method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringLengthIsCorrect()
+	{
+		$this->assertEquals(6, Str::length('Taylor'));
+		$this->assertEquals(5, Str::length('ラドクリフ'));
+	}
+
+	/**
+	 * Test the Str::lower method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringCanBeConvertedToLowercase()
+	{
+		$this->assertEquals('taylor', Str::lower('TAYLOR'));
+		$this->assertEquals('άχιστη', Str::lower('ΆΧΙΣΤΗ'));
+	}
+
+	/**
+	 * Test the Str::upper method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringCanBeConvertedToUppercase()
+	{
+		$this->assertEquals('TAYLOR', Str::upper('taylor'));
+		$this->assertEquals('ΆΧΙΣΤΗ', Str::upper('άχιστη'));
+	}
+
+	/**
+	 * Test the Str::title method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringCanBeConvertedToTitleCase()
+	{
+		$this->assertEquals('Taylor', Str::title('taylor'));
+		$this->assertEquals('Άχιστη', Str::title('άχιστη'));
+	}
+
+	/**
+	 * Test the Str::limit method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringCanBeLimitedByCharacters()
+	{
+		$this->assertEquals('Tay...', Str::limit('Taylor', 3));
+		$this->assertEquals('Taylor', Str::limit('Taylor', 6));
+		$this->assertEquals('Tay___', Str::limit('Taylor', 3, '___'));
+	}
+
+	/**
+	 * Test the Str::words method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringCanBeLimitedByWords()
+	{
+		$this->assertEquals('Taylor...', Str::words('Taylor Otwell', 1));
+		$this->assertEquals('Taylor___', Str::words('Taylor Otwell', 1, '___'));
+		$this->assertEquals('Taylor Otwell', Str::words('Taylor Otwell', 3));
+	}
+
+	/**
+	 * Test the Str::plural and Str::singular methods.
+	 *
+	 * @group laravel
+	 */
+	public function testStringsCanBeSingularOrPlural()
+	{
+		$this->assertEquals('user', Str::singular('users'));
+		$this->assertEquals('user', Str::singular('USERS'));
+		$this->assertEquals('users', Str::plural('user'));
+		$this->assertEquals('users', Str::plural('USER'));
+		$this->assertEquals('user', Str::plural('user', 1));
+		$this->assertEquals('users', Str::plural('user', 2));
+	}
+
+	/**
+	 * Test the Str::slug method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringsCanBeSlugged()
+	{
+		$this->assertEquals('my-new-post', Str::slug('My nEw post!!!'));
+		$this->assertEquals('my_new_post', Str::slug('My nEw post!!!', '_'));
+	}
+
+	/**
+	 * Test the Str::classify method.
+	 *
+	 * @group laravel
+	 */
+	public function testStringsCanBeClassified()
+	{
+		$this->assertEquals('Something_Else', Str::classify('something.else'));
+		$this->assertEquals('Something_Else', Str::classify('something_else'));
+	}
+
+	/**
+	 * Test the Str::random method.
+	 *
+	 * @group laravel
+	 */
+	public function testRandomStringsCanBeGenerated()
+	{
+		$this->assertEquals(40, strlen(Str::random(40)));
+	}
+
 }
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