Add tests

tests/legacy/unit-tests/admin/reports/class-wc-tests-admin-report-v2.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * Class WC_Tests_Admin_Report_V2 file.
+ *
+ * @package WooCommerce\Tests\Admin\Reports
+ */
+
+/**
+ * Tests for the WC_Admin_Report class.
+ */
+class WC_Tests_Admin_Report_V2 extends WC_Unit_Test_Case {
+
+	/**
+	 * Load the necessary files, as they're not automatically loaded by WooCommerce.
+	 *
+	 */
+	public static function setUpBeforeClass() {
+		include_once WC_Unit_Tests_Bootstrap::instance()->plugin_dir . '/includes/admin/reports/class-wc-admin-report-v2.php';
+	}
+
+	/**
+	 * Set up for tests.
+	 */
+	public function setUp() {
+		parent::setUp();
+
+		// Mock http request to performance endpoint.
+		add_filter( 'rest_pre_dispatch', array( $this, 'mock_rest_responses' ), 10, 3 );
+	}
+
+	/**
+	 * Tear down.
+	 */
+	public function tearDown() {
+		parent::tearDown();
+		remove_filter( 'rest_pre_dispatch', array( $this, 'mock_rest_responses' ), 10 );
+	}
+
+	/**
+	 * Test: get_order_report_data
+	 */
+	public function test_get_performance_data() {
+		$order = WC_Helper_Order::create_order();
+		$order->set_status( 'completed' );
+		$order->save();
+
+		$report = new WC_Admin_Report_V2();
+
+		$data = $report->get_performance_data();
+		$this->assertEquals( $data->net_sales, 33.00 );
+	}
+
+	/**
+	 * Helper method to mock rest_do_request method.
+	 *
+	 * @param false           $response Request arguments.
+	 * @param WP_REST_Server  $rest_server rest server class.
+	 * @param WP_REST_Request $request incoming request.
+	 *
+	 * @return WP_REST_Response|false mocked response or false to let WP perform a regular request.
+	 */
+	public function mock_rest_responses( $response, $rest_server, $request ) {
+		if ( '/wc-analytics/reports/performance-indicators' === $request->get_route() ) {
+			$response = new WP_REST_Response(
+				array(
+					'status' => 200,
+				)
+			);
+			$response->set_data(
+				array(
+					array(
+						'chart' => 'net_revenue',
+						'value' => 33.0,
+					),
+				)
+			);
+		}
+
+		return $response;
+	}
+}