Added unit testing for en_CA provider

test/Faker/Provider/en_CA/AddressTest.php

@@ -0,0 +1,68 @@
+<?php
+
+namespace Faker\Provider\en_CA;
+
+use Faker\Generator;
+use Faker\Provider\en_CA\Address;
+
+class AddressTest extends \PHPUnit_Framework_TestCase
+{
+
+  /**
+   * @var Faker\Generator
+   */
+  private $faker;
+
+  public function setUp()
+  {
+    $faker = new Generator();
+    $faker->addProvider(new Address($faker));
+    $this->faker = $faker;
+  }
+
+  /**
+   * Test the validity of province
+   */
+  public function testProvince()
+  {
+    $province = $this->faker->province();
+    $this->assertNotEmpty($province);
+    $this->assertInternalType('string', $province);
+    $this->assertRegExp('/[A-Z][a-z]+/', $province);
+  }
+
+  /**
+   * Test the validity of province abbreviation
+   */
+  public function testProvinceAbbr()
+  {
+    $provinceAbbr = $this->faker->provinceAbbr();
+    $this->assertNotEmpty($provinceAbbr);
+    $this->assertInternalType('string', $provinceAbbr);
+    $this->assertRegExp('/^[A-Z]{2}$/', $provinceAbbr);
+  }
+
+  /**
+   * Test the validity of postcode letter
+   */
+  public function testPostcodeLetter()
+  {
+    $postcodeLetter = $this->faker->randomPostcodeLetter();
+    $this->assertNotEmpty($postcodeLetter);
+    $this->assertInternalType('string', $postcodeLetter);
+    $this->assertRegExp('/^[A-Z]{1}$/', $postcodeLetter);
+  }
+
+  /**
+   * Test the validity of Canadian postcode
+   */
+  public function testPostcode()
+  {
+    $postcode = $this->faker->postcode();
+    $this->assertNotEmpty($postcode);
+    $this->assertInternalType('string', $postcode);
+    $this->assertRegExp('/^[A-Za-z]\d[A-Za-z][ -]?\d[A-Za-z]\d$/', $postcode);
+  }
+}
+
+?>