ENGCOM-696: #13899 Solve Canada Zip Code pattern #13930

Author: Stanislav Idolov

app/code/Magento/Directory/etc/zip_codes.xml

@@ -81,6 +81,7 @@
     <zip countryCode="CA">
         <codes>
             <code id="pattern_1" active="true" example="A1B 2C3">^[a-zA-z]{1}[0-9]{1}[a-zA-z]{1}\s[0-9]{1}[a-zA-z]{1}[0-9]{1}$</code>
+            <code id="pattern_2" active="true" example="A1B2C3">^[a-zA-z]{1}[0-9]{1}[a-zA-z]{1}[0-9]{1}[a-zA-z]{1}[0-9]{1}$</code>
         </codes>
     </zip>
     <zip countryCode="IC">

dev/tests/integration/testsuite/Magento/Directory/Model/Country/Postcode/ValidatorTest.php

@@ -42,6 +42,48 @@ public function testPostCodesThrowsExceptionIfCountryDoesNotExist()
         $this->validator->validate('12345', 'INVALID-CODE');
     }
 
+    /**
+     * @dataProvider getCanadaInvalidPostCodes
+     */
+    public function testInvalidCanadaZipCode($countryId, $invalidPostCode)
+    {
+        $this->assertFalse($this->validator->validate($invalidPostCode, $countryId));
+    }
+
+    /**
+     * @dataProvider getCanadaValidPostCodes
+     */
+    public function testValidCanadaZipCode($countryId, $validPostCode)
+    {
+        $this->assertTrue($this->validator->validate($validPostCode, $countryId));
+    }
+
+    /**
+     * @return array
+     */
+    public function getCanadaInvalidPostCodes()
+    {
+        return [
+            ['countryId' => 'CA', 'postcode' => '12345'],
+            ['countryId' => 'CA', 'postcode' => 'A1B2C3D'],
+            ['countryId' => 'CA', 'postcode' => 'A1B2C'],
+            ['countryId' => 'CA', 'postcode' => 'A1B  2C3'],
+        ];
+    }
+
+    /**
+     * @return array
+     */
+    public function getCanadaValidPostCodes()
+    {
+        return [
+            ['countryId' => 'CA', 'postcode' => 'A1B2C3'],
+            ['countryId' => 'CA', 'postcode' => 'A1B 2C3'],
+            ['countryId' => 'CA', 'postcode' => 'Z9Y 8X7'],
+            ['countryId' => 'CA', 'postcode' => 'Z9Y8X7'],
+        ];
+    }
+
     /**
      * @return array
      * @SuppressWarnings(PHPMD.ExcessiveMethodLength)