Tests: Add Resource Integration Tests

admin/class-convertkit-mm-admin.php

@@ -203,8 +203,7 @@ private function check_credentials() {
 				// Remove from settings.
 				$this->settings->delete_credentials();
 
-				// Redirect to General screen, which will now show the ConvertKit_Settings_OAuth screen, because
-				// the Plugin has no access token.
+				// Reload settings screen, to reflect no credentials exist.
 				wp_safe_redirect(
 					add_query_arg(
 						array(

includes/class-convertkit-mm-api.php

@@ -1,15 +1,15 @@
 <?php
 /**
- * ConvertKit API class for WPForms.
+ * ConvertKit API class for MemberMouse.
  *
- * @package ConvertKit_WPForms
+ * @package ConvertKit_MM
  * @author ConvertKit
  */
 
 /**
- * ConvertKit API class for WPForms.
+ * ConvertKit API class for MemberMouse.
  *
- * @package ConvertKit_WPForms
+ * @package ConvertKit_MM
  * @author ConvertKit
  */
 class ConvertKit_MM_API extends ConvertKit_API_V4 {

includes/class-convertkit-mm-resource-tags.php

@@ -2,7 +2,7 @@
 /**
  * ConvertKit Tags Resource class.
  *
- * @package ConvertKit_WPForms
+ * @package ConvertKit_MM
  * @author ConvertKit
  */
 

tests/Integration/ResourceCustomFieldsNoDataTest.php

@@ -0,0 +1,162 @@
+<?php
+
+namespace Tests;
+
+use lucatume\WPBrowser\TestCase\WPTestCase;
+
+/**
+ * Tests for the CKWC_Resource_Custom_Fields class when no data is present in the API.
+ *
+ * @since   1.3.7
+ */
+class ResourceCustomFieldsNoDataTest extends \Codeception\TestCase\WPTestCase
+{
+	/**
+	 * The testing implementation.
+	 *
+	 * @var \WpunitTester.
+	 */
+	protected $tester;
+
+	/**
+	 * Holds the ConvertKit Settings class.
+	 *
+	 * @since   1.3.7
+	 *
+	 * @var     ConvertKit_MM_Settings
+	 */
+	private $settings;
+
+	/**
+	 * Holds the ConvertKit Resource class.
+	 *
+	 * @since   1.3.7
+	 *
+	 * @var     ConvertKit_MM_Resource_Custom_Fields
+	 */
+	private $resource;
+
+	/**
+	 * Performs actions before each test.
+	 *
+	 * @since   1.3.7
+	 */
+	public function setUp(): void
+	{
+		parent::setUp();
+
+		// Activate Plugin.
+		activate_plugins('convertkit/wp-convertkit.php');
+
+		// Store credentials in Plugin's settings.
+		$this->settings = new \ConvertKit_MM_Settings();
+		update_option(
+			$this->settings::SETTINGS_NAME,
+			[
+				'access_token'  => $_ENV['CONVERTKIT_OAUTH_ACCESS_TOKEN_NO_DATA'],
+				'refresh_token' => $_ENV['CONVERTKIT_OAUTH_REFRESH_TOKEN_NO_DATA'],
+			]
+		);
+
+		// Initialize the resource class we want to test.
+		$this->resource = new \ConvertKit_MM_Resource_Custom_Fields();
+
+		// Confirm initialization didn't result in an error.
+		$this->assertNotInstanceOf(\WP_Error::class, $this->resource->resources);
+
+		// Initialize the resource class, fetching resources from the API and caching them in the options table.
+		$result = $this->resource->init();
+
+		// Confirm calling init() didn't result in an error.
+		$this->assertNotInstanceOf(\WP_Error::class, $result);
+	}
+
+	/**
+	 * Performs actions after each test.
+	 *
+	 * @since   1.3.7
+	 */
+	public function tearDown(): void
+	{
+		// Delete Credentials and Resources from Plugin's settings.
+		delete_option($this->settings::SETTINGS_NAME);
+		delete_option($this->resource->settings_name);
+		delete_option($this->resource->settings_name . '_last_queried');
+
+		// Destroy the resource class we tested.
+		unset($this->resource);
+
+		// Deactivate Plugin.
+		deactivate_plugins('convertkit/wp-convertkit.php');
+
+		parent::tearDown();
+	}
+
+	/**
+	 * Test that the refresh() function performs as expected.
+	 *
+	 * @since   1.3.7
+	 */
+	public function testRefresh()
+	{
+		// Confirm that no resources exist in the stored options table data.
+		$result = $this->resource->refresh();
+		$this->assertNotInstanceOf(\WP_Error::class, $result);
+		$this->assertIsArray($result);
+		$this->assertCount(0, $result);
+	}
+
+	/**
+	 * Test that the expiry timestamp is set and returns the expected value.
+	 *
+	 * @since   1.3.7
+	 */
+	public function testExpiry()
+	{
+		// Define the expected expiry date based on the resource class' $cache_duration setting.
+		$expectedExpiryDate = date('Y-m-d', time() + $this->resource->cache_duration);
+
+		// Fetch the actual expiry date set when the resource class was initialized.
+		$expiryDate = date('Y-m-d', $this->resource->last_queried + $this->resource->cache_duration);
+
+		// Confirm both dates match.
+		$this->assertEquals($expectedExpiryDate, $expiryDate);
+	}
+
+	/**
+	 * Test that the get() function performs as expected.
+	 *
+	 * @since   1.3.7
+	 */
+	public function testGet()
+	{
+		// Confirm that no resources exist in the stored options table data.
+		$result = $this->resource->get();
+		$this->assertNotInstanceOf(\WP_Error::class, $result);
+		$this->assertIsArray($result);
+		$this->assertCount(0, $result);
+	}
+
+	/**
+	 * Test that the count() function returns the number of resources.
+	 *
+	 * @since   1.3.7
+	 */
+	public function testCount()
+	{
+		$result = $this->resource->get();
+		$this->assertEquals($this->resource->count(), count($result));
+	}
+
+	/**
+	 * Test that the exist() function performs as expected.
+	 *
+	 * @since   1.3.7
+	 */
+	public function testExist()
+	{
+		// Confirm that the function returns false, because resources do not exist.
+		$result = $this->resource->exist();
+		$this->assertSame($result, false);
+	}
+}