From 4fdfbc2739a4c1532a324a04d86a32f9cf104f9d Mon Sep 17 00:00:00 2001
From: Robert Korulczyk <robert@korulczyk.pl>
Date: Wed, 24 Aug 2016 22:44:19 +0200
Subject: [PATCH] Add tests for custom message for `UniqueValidator`

---
 tests/framework/validators/UniqueValidatorTest.php | 36 ++++++++++++++++++++++
 1 file changed, 36 insertions(+)

diff --git a/tests/framework/validators/UniqueValidatorTest.php b/tests/framework/validators/UniqueValidatorTest.php
index ceb01f7..19affb9 100644
--- a/tests/framework/validators/UniqueValidatorTest.php
+++ b/tests/framework/validators/UniqueValidatorTest.php
@@ -29,6 +29,42 @@ abstract class UniqueValidatorTest extends DatabaseTestCase
         $this->assertTrue(is_string($val->message));
     }
 
+    public function testCustomMessage()
+    {
+        // single attribute
+        $customError = 'Custom message for Id with value "1"';
+        $validator = new UniqueValidator([
+            'message' => 'Custom message for {attribute} with value "{value}"',
+        ]);
+        $model = new Order();
+        $model->id = 1;
+        $validator->validateAttribute($model, 'id');
+        $this->assertTrue($model->hasErrors('id'));
+        $this->assertEquals($customError, $model->getFirstError('id'));
+
+        // multiple attributes
+        $customError = 'Custom message for Order Id and Item Id with values "1"-"1"';
+        $validator = new UniqueValidator([
+            'targetAttribute' => ['order_id', 'item_id'],
+            'message' => 'Custom message for {attributes} with values {values}',
+        ]);
+        $model = OrderItem::findOne(['order_id' => 1, 'item_id' => 2]);
+        $model->item_id = 1;
+        $validator->validateAttribute($model, 'order_id');
+        $this->assertTrue($model->hasErrors('order_id'));
+        $this->assertEquals($customError, $model->getFirstError('order_id'));
+
+        // fallback for deprecated `comboNotUnique` - should be removed on 2.1.0
+        $validator = new UniqueValidator([
+            'targetAttribute' => ['order_id', 'item_id'],
+            'comboNotUnique' => 'Custom message for {attributes} with values {values}',
+        ]);
+        $model->clearErrors();
+        $validator->validateAttribute($model, 'order_id');
+        $this->assertTrue($model->hasErrors('order_id'));
+        $this->assertEquals($customError, $model->getFirstError('order_id'));
+    }
+
     public function testValidateInvalidAttribute()
     {
         $validator = new UniqueValidator();