update: write test case for product category api for vendor

tests/php/src/ProductCategory/ProductCategoryApiTest.php

@@ -0,0 +1,187 @@
+<?php
+
+namespace WeDevs\Dokan\Test\ProductCategory;
+
+use WeDevs\Dokan\Test\DokanTestCase;
+
+class ProductCategoryApiTest extends DokanTestCase {
+
+    /**
+     * The namespace of the REST route.
+     *
+     * @var string Dokan API Namespace
+     */
+    protected $rest_base = 'product-categories';
+
+    /**
+     * Test that the endpoint exists
+     *
+     * @return void
+     */
+    public function test_endpoint_exists() {
+        $routes     = $this->server->get_routes( $this->namespace );
+        $full_route = $this->get_route( $this->rest_base . '/' );
+        $this->assertArrayHasKey( $full_route, $routes );
+    }
+
+    /**
+     * Test that get categories permission callback works
+     */
+
+    public function test_get_categories_permission_callback() {
+        $route    = $this->get_route( $this->rest_base . '/' );
+        $request  = new \WP_REST_Request( 'GET', $route );
+        $response = $this->server->dispatch( $request );
+        $this->assertEquals( 401, $response->get_status() );
+    }
+
+    /**
+     * Test that get categories permission only for vendor
+     */
+
+    public function test_get_categories_permission_only_for_vendor() {
+        $route    = $this->get_route( $this->rest_base . '/' );
+        $request  = new \WP_REST_Request( 'GET', $route );
+        $seller_id = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $response = $this->server->dispatch( $request );
+        $this->assertEquals( 200, $response->get_status() );
+    }
+
+    /**
+     * Test that get categories with pagination
+     */
+
+    public function test_get_categories_with_pagination() {
+
+        // create 10 categories for testing with factory
+        $this->factory()->term->create_many( 10, [ 'taxonomy' => 'product_cat' ] );
+
+        $route     = $this->get_route( $this->rest_base . '/' );
+        $request   = new \WP_REST_Request( 'GET', $route );
+        $seller_id = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $request->set_param( 'per_page', 5 );
+        $response = $this->server->dispatch( $request );
+        $this->assertEquals( 200, $response->get_status() );
+        $data = $response->get_data();
+        // Check if the response is an array and has 5 items
+        print_r( $data );
+        $this->assertIsArray( $data );
+        $this->assertCount( 5, $data );
+    }
+
+
+
+    /**
+     * Test that get categories with search
+     */
+
+    public function test_get_categories_with_search() {
+
+        // create 10 categories for testing with factory
+        $this->factory()->term->create_many( 10, [ 'taxonomy' => 'product_cat' ] );
+        $route     = $this->get_route( $this->rest_base . '/' );
+        $request   = new \WP_REST_Request( 'GET', $route );
+        $seller_id = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $request->set_param( 'search', 'term' );
+
+        $response = $this->server->dispatch( $request );
+
+        $this->assertEquals( 200, $response->get_status() );
+        $data = $response->get_data();
+
+        // Check if the response is an array and includes the search term
+        $this->assertIsArray( $data );
+        print_r( $data[0]['name'] );
+        $this->assertStringContainsStringIgnoringCase( 'term', $data[0]['name'] );
+    }
+
+
+    /**
+     * Test that get categories with exclude
+     */
+
+    public function test_get_categories_with_exclude() {
+
+        // create 10 categories for testing with factory
+		$categories = $this->factory()->term->create_many( 10, [ 'taxonomy' => 'product_cat' ] );
+        $exclude = $categories[0];
+        // convert the exclude integer to string
+        $exclude = strval( $exclude );
+        $route     = $this->get_route( $this->rest_base . '/' );
+        $request   = new \WP_REST_Request( 'GET', $route );
+        $seller_id = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $request->set_param( 'search', 'term' );
+
+        $response = $this->server->dispatch( $request );
+        $request->set_param( 'exclude', $exclude );
+
+        $response = $this->server->dispatch( $request );
+
+        $this->assertEquals( 200, $response->get_status() );
+        $data = $response->get_data();
+        // Check if the response is an array and does not include the excluded category
+        $this->assertIsArray( $data );
+        $this->assertNotContains( $exclude, $data );
+    }
+
+    /**
+     * Test that get categories with include
+     */
+
+    public function test_get_categories_with_include() {
+
+        // create 10 categories for testing with factory
+        $categories = $this->factory()->term->create_many( 10, [ 'taxonomy' => 'product_cat' ] );
+        $include    = $categories[0];
+        // convert the include integer to string
+        $include   = strval( $include );
+        $route     = $this->get_route( $this->rest_base . '/' );
+        $request   = new \WP_REST_Request( 'GET', $route );
+        $seller_id = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $request->set_param( 'search', 'term' );
+
+        $response = $this->server->dispatch( $request );
+        $request->set_param( 'include', $include );
+
+        $response = $this->server->dispatch( $request );
+
+        $this->assertEquals( 200, $response->get_status() );
+        $data = $response->get_data();
+
+        // Check if the response is an array and includes the included category
+        $this->assertIsArray( $data );
+        $this->assertCount( 1, $data );
+        $this->assertEquals( $include, $data[0]['id'] );
+    }
+
+    /**
+     * Test that get categories with _fields
+     */
+
+    public function test_get_categories_with_fields() {
+
+        // create 10 categories for testing with factory
+        $categories = $this->factory()->term->create_many( 10, [ 'taxonomy' => 'product_cat' ] );
+        $route      = $this->get_route( $this->rest_base . '/' );
+        $request    = new \WP_REST_Request( 'GET', $route );
+        $seller_id  = $this->seller_id1;
+        wp_set_current_user( $seller_id );
+        $request->set_param( '_fields', 'id,name' );
+
+        $response = $this->server->dispatch( $request );
+
+        $this->assertEquals( 200, $response->get_status() );
+        $data = $response->get_data();
+
+        // Check if the response is an array and includes only the id and name fields
+        $this->assertIsArray( $data );
+        $this->assertArrayHasKey( 'id', $data[0] );
+        $this->assertArrayHasKey( 'name', $data[0] );
+        $this->assertArrayNotHasKey( 'description', $data[0] );
+    }
+}