Add unit tests for backend and refactor few things on frontend

backend/app/plugins/wiaas/tests/unit-tests/test-wiaas-order.php

@@ -0,0 +1,188 @@
+<?php
+
+/**
+ * Class Wiaas_Order_Test
+ */
+
+class Wiaas_Order_Test extends Wiaas_Unit_Test_Case {
+
+	var $customer_id, $customer_organization_id, $customer_organization_name, $order_id;
+
+	public function setUp() {
+		parent::setUp();
+
+		wp_set_current_user(1);
+
+		# create customer user
+		$this->customer_id = wc_create_new_customer(
+			'test_customer@mail.com',
+			'test_customer',
+			'test');
+
+		$this->customer_organization_name = 'test-customer-organization';
+
+		# create customer organization
+		$this->customer_organization_id = wp_insert_term(
+			$this->customer_organization_name,
+			Wiaas_User_Organization::TAXONOMY_NAME
+		)['term_id'];
+
+		# add customer to organization
+		wp_set_terms_for_user(
+			$this->customer_id,
+			Wiaas_User_Organization::TAXONOMY_NAME,
+			[$this->customer_organization_name]);
+
+		wp_set_current_user($this->customer_id);
+
+		$order = wc_create_order(array(
+			'customer_id' => $this->customer_id
+		));
+
+		$this->order_id = $order->get_id();
+	}
+
+	/**
+	 * @covers Wiaas_Order::assign_order_to_organization()
+	 */
+	function test_order_assigned_to_customer_organization() {
+
+		$organization_access_group = Groups_Group::read_by_name($this->customer_organization_name);
+		$access_group_ids = Groups_Post_Access::get_read_group_ids( $this->order_id );
+
+		$this->assertEquals(1, count($access_group_ids));
+		$this->assertNotNull($access_group_ids[0]);
+		$this->assertEquals($organization_access_group->group_id, $access_group_ids[0]);
+	}
+
+	/**
+	 * @covers Wiaas_Order::check_order_access()
+	 */
+	function test_order_customer_can_access_order() {
+
+		$has_access = Wiaas_Order::check_order_access(true, 'view', $this->order_id, 'shop_order');
+
+		$this->assertTrue($has_access);
+	}
+
+	/**
+	 * @covers Wiaas_Order::check_order_access()
+	 */
+	function test_customer_cannot_access_order_when_not_in_organization() {
+		$customer_id = wc_create_new_customer(
+			'test_customer1@mail.com',
+			'test_customer1',
+			'test1');
+		wp_set_current_user($customer_id);
+
+		$this->assertTrue(Groups_Post_Access::handles_post_type('shop_order'));
+
+		$has_access = Wiaas_Order::check_order_access(true, 'view', $this->order_id, 'shop_order');
+
+		$this->assertFalse($has_access);
+	}
+
+	/**
+	 * @covers Wiaas_Order::wiaas_prepare_rest_orders_query()
+	 */
+	function test_valid_order_query_status_for_active_orders() {
+		$args = array();
+		$request = array(
+			'wiaas_is_active' => '1'
+		);
+
+		$args = Wiaas_Order::wiaas_prepare_rest_orders_query($args, $request);
+
+		$this->assertEquals(
+			array('wc-open', 'wc-processing'),
+			$args['post_status']);
+	}
+
+	/**
+	 * @covers Wiaas_Order::wiaas_prepare_rest_orders_query()
+	 */
+	function test_valid_order_query_status_for_history_orders() {
+		$args = array();
+		$request = array(
+			'wiaas_is_active' => '0'
+		);
+
+		$args = Wiaas_Order::wiaas_prepare_rest_orders_query($args, $request);
+
+		$this->assertEquals(
+			array('wc-completed', 'wc-cancelled'),
+			$args['post_status']);
+	}
+
+	/**
+	 * @covers Wiaas_Order::transform_rest_order()
+	 */
+	function test_order_rest_response_has_process() {
+		$order_response = array(
+			'customer_id' => $this->customer_id,
+			'status' => 'processing',
+			'line_items' => array()
+		);
+		$request = array( 'id' => $this->order_id);
+
+		$order_rest_response = new WP_REST_Response($order_response);
+
+		$order_rest_response = Wiaas_Order::transform_rest_order(
+			$order_rest_response,
+			wc_get_order($this->order_id),
+			$request);
+
+		$transformed_order_response = $order_rest_response->get_data();
+
+		$this->assertNotNull($transformed_order_response['delivery-process']);
+		$this->assertTrue(is_array($transformed_order_response['delivery-process']));
+	}
+
+	/**
+	 * @covers Wiaas_Order::transform_rest_order()
+	 */
+	function test_order_rest_response_has_customer_info() {
+		$order_response = array(
+			'customer_id' => $this->customer_id,
+			'status' => 'processing',
+			'line_items' => array()
+		);
+
+		$order_rest_response = Wiaas_Order::transform_rest_order(
+			new WP_REST_Response($order_response),
+			wc_get_order($this->order_id),
+			array( 'id' => $this->order_id));
+
+		$transformed_order_response = $order_rest_response->get_data();
+
+		$this->assertNotNull($transformed_order_response['customer']);
+		$this->assertTrue(is_array($transformed_order_response['customer']));
+		$this->assertArrayHasKey('name', $transformed_order_response['customer']);
+		$this->assertArrayHasKey('email', $transformed_order_response['customer']);
+		$this->assertArrayHasKey('phone', $transformed_order_response['customer']);
+	}
+
+	/**
+	 * @covers Wiaas_Order::transform_rest_order()
+	 */
+	function test_order_rest_response_has_commercial_lead_info() {
+		$order_response = array(
+			'customer_id' => $this->customer_id,
+			'status' => 'processing',
+			'line_items' => array()
+		);
+
+		$order_rest_response = Wiaas_Order::transform_rest_order(
+			new WP_REST_Response($order_response),
+			wc_get_order($this->order_id),
+			array( 'id' => $this->order_id));
+
+		$transformed_order_response = $order_rest_response->get_data();
+
+		$this->assertNotNull($transformed_order_response['commercial_lead']);
+		$this->assertTrue(is_array($transformed_order_response['commercial_lead']));
+		$this->assertArrayHasKey('name', $transformed_order_response['commercial_lead']);
+		$this->assertArrayHasKey('email', $transformed_order_response['commercial_lead']);
+		$this->assertArrayHasKey('phone', $transformed_order_response['commercial_lead']);
+	}
+}