Additional tests in EmailValidator.

framework/yii/validators/EmailValidator.php

@@ -64,7 +64,9 @@ class EmailValidator extends Validator
 	{
 		parent::init();
 		if ($this->enableIDN && !function_exists('idn_to_ascii')) {
+			// @codeCoverageIgnoreStart
 			throw new InvalidConfigException('In order to use IDN validation intl extension must be installed and enabled.');
+			// @codeCoverageIgnoreEnd
 		}
 		if ($this->message === null) {
 			$this->message = Yii::t('yii', '{attribute} is not a valid email address.');

tests/unit/framework/validators/EmailValidatorTest.php

 <?php
 namespace yiiunit\framework\validators;
+
 use yii\validators\EmailValidator;
 use yiiunit\TestCase;
 
@@ -25,4 +26,33 @@ class EmailValidatorTest extends TestCase
 		$this->assertTrue($validator->validateValue('5011@gmail.com'));
 		$this->assertFalse($validator->validateValue('test@example.com'));
 	}
+
+	public function testValidateAttribute()
+	{
+		$val = new EmailValidator();
+		$model = new FakedValidationModel();
+		$model->attr_email = '5011@gmail.com';
+		$val->validateAttribute($model, 'attr_email');
+		$this->assertFalse($model->hasErrors('attr_email'));
+	}
+
+	public function testValidateValueIdn()
+	{
+		if (!function_exists('idn_to_ascii')) {
+			$this->markTestSkipped('Intl extension required');
+			return;
+		}
+		$val = new EmailValidator(array('enableIDN' => true));
+		$this->assertTrue($val->validateValue('5011@example.com'));
+		$this->assertTrue($val->validateValue('example@äüößìà.de'));
+		$this->assertTrue($val->validateValue('example@xn--zcack7ayc9a.de'));
+	}
+
+	public function testValidateValueWithName()
+	{
+		$val = new EmailValidator(array('allowName' => true));
+		$this->assertTrue($val->validateValue('test@example.com'));
+		$this->assertTrue($val->validateValue('John Smith <john.smith@example.com>'));
+		$this->assertFalse($val->validateValue('John Smith <example.com>'));
+	}
 }