fix test cases

.github/workflows/phpunit.yml

@@ -9,7 +9,7 @@ on:
 jobs:
   build-test:
     if: contains(github.event.pull_request.labels.*.name, 'ready to merge')
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     strategy:
       matrix:
         include:
@@ -26,7 +26,6 @@ jobs:
       - uses: shivammathur/setup-php@v2
         with:
           php-version: ${{ matrix.php }}
-          tools: antecedent/patchwork, phpunit-polyfills, phake/phake, brain/monkey
       - name: Installing WordPress
         run: |
           export WP_DEVELOP_DIR=/tmp/wordpress/
@@ -47,5 +46,6 @@ jobs:
         run: |
           cd "/tmp/wordpress/src/wp-content/plugins/${GITHUB_REPOSITORY#*/}"
           pwd
+          composer install
           composer dump-autoload --dev
-          phpunit
+          vendor/phpunit/phpunit/phpunit --configuration phpunit.xml

.gitignore

@@ -19,3 +19,4 @@ bin/vvv-nginx.conf
 !/vendor/autoload.php
 !/vendor/composer
 *.css.map
+.phpunit.result.cache

composer.json

@@ -28,7 +28,8 @@
         "squizlabs/php_codesniffer": "^3.7.0",
         "wp-coding-standards/wpcs": "*",
         "php-stubs/wordpress-stubs": "^6.0",
-        "phpstan/phpstan": "^1.8"
+        "phpstan/phpstan": "^1.8",
+        "dms/phpunit-arraysubset-asserts": "^0.4.0"
     },
     "config": {
         "allow-plugins": {

tests/bootstrap.php

@@ -18,10 +18,10 @@
 define( 'AWPCP_URL', 'https://example.org/wp-content/plugins/another-wordpress-classifieds-plugin' );
 
 $patchwork = AWPCP_DIR . '/vendor/antecedent/patchwork/Patchwork.php';
+
 if ( file_exists( $patchwork ) ) {
 	require_once $patchwork;
 }
-
 require AWPCP_DIR . '/vendor/autoload.php';
 
 Phake::setClient( Phake::CLIENT_PHPUNIT6 );
@@ -31,12 +31,6 @@
 require_once AWPCP_DIR . '/includes/functions/listings.php';
 require_once AWPCP_DIR . '/includes/functions/routes.php';
 
-if ( false !== getenv( 'WP_DEVELOP_DIR' ) ) {
-	require getenv( 'WP_DEVELOP_DIR' ) . 'tests/phpunit/includes/bootstrap.php';
-} else {
-	require '../../../../tests/phpunit/includes/bootstrap.php';
-}
-
 /**
  * TODO: We probably won't need this if we stop using WordPress testing framework.
  */

tests/includes/admin/listings/class-listing-table-view-test-helper.php

@@ -6,6 +6,7 @@
 /**
  * Test helper for Listing Table View.
  */
+use Brain\Monkey\Functions;
 class AWPCP_ListingTableViewTestHelper {
 
     /**

tests/includes/testcase-awpcp.php

@@ -12,22 +12,12 @@
  * Base class for all plugin tests.
  */
 abstract class AWPCP_UnitTestCase extends PHPUnit\Framework\TestCase {
-
+    protected static $mockCommonWpFunctionsInSetUp = false;
     /**
      * @var array [Patchwork\CallRouting\Handle]
      */
     private $redefined_functions = [];
 
-    // /**
-    //  * @var string Placeholder for the save the SQL mode at the start of the test.
-    //  */
-    // private $sql_mode;
-
-    // /**
-    //  * @var int ID of the current test user.
-    //  */
-    // private $current_user_id;
-
     /**
      * @var array List of filters that have been turned off.
      */
@@ -38,75 +28,19 @@ abstract class AWPCP_UnitTestCase extends PHPUnit\Framework\TestCase {
      */
     public function setUp(): void {
         parent::setUp();
-
         Monkey\setup();
-
-        // $this->save_current_user();
+        $this->mockCommonWpFunctions();
     }
 
-    // /**
-    //  * TODO: We probably won't need this if we stop using WordPress testing framework.
-    //  */
-    // private function save_current_user() {
-    //     $current_user = wp_get_current_user();
-
-    //     if ( ! is_null( $current_user ) ) {
-    //         $this->current_user_id = $current_user->ID;
-    //     } else {
-    //         $this->current_user_id = 0;
-    //     }
-    // }
-
-    // /**
-    //  * TODO: We probably won't need this if we stop using WordPress testing framework.
-    //  */
-    // private function restore_current_user() {
-    //     if ( $this->current_user_id > 0 ) {
-    //         wp_set_current_user( $this->current_user_id );
-    //     } else {
-    //         global $current_user;
-    //         $current_user = null;
-    //     }
-    // }
-
-    /**
-     * TODO: We probably won't need this if we stop using WordPress testing framework.
-     */
-    // public function start_transaction() {
-    //     $this->activate_mysql_strict_mode();
-    //     parent::start_transaction();
-    // }
-
-    // /**
-    //  * TODO: We probably won't need this if we stop using WordPress testing framework.
-    //  */
-    // private function activate_mysql_strict_mode() {
-    //     global $wpdb;
-    //     $this->sql_mode = $wpdb->get_var( 'SELECT @@SESSION.sql_mode' );
-    //     $wpdb->query( "SET @@SESSION.sql_mode = 'TRADITIONAL';" );
-    // }
-
     /**
      * Code executed at the end of every test.
      */
     public function tearDown(): void {
         array_map( 'Patchwork\restore', $this->redefined_functions );
-        // $this->restore_mysql_mode();
-        // $this->restore_current_user();
-        // $this->resume_all_filters();
         Monkey\teardown();
-
         parent::tearDown();
     }
 
-    // /**
-    //  * TODO: We probably won't need this if we stop using WordPress testing framework.
-    //  */
-    // private function restore_mysql_mode() {
-    //     global $wpdb;
-    //     $wpdb->query( $wpdb->prepare( 'SET @@SESSION.sql_mode = %s', $this->sql_mode ) );
-    // }
-
     /**
      * @since 4.0.0
      */
@@ -218,4 +152,56 @@ function( $arg ) use ( &$param ) {
             }
         );
     }
+    protected function mockCommonWpFunctions() {
+        Functions\stubs(
+            [
+                '__',
+                'esc_attr__',
+                'esc_html__',
+                '_x',
+                'esc_attr_x',
+                'esc_html_x',
+                '_n',
+                '_nx',
+                'esc_attr',
+                'esc_html',
+                'esc_textarea',
+                'esc_url',
+                'sanitize_text_field',
+                'wp_parse_args'        => static function ( $settings, $defaults ) {
+                    return \array_merge( $defaults, $settings );
+                },
+                'wp_slash'             => null,
+                'wp_unslash'           => static function( $value ) {
+                    return \is_string( $value ) ? \stripslashes( $value ) : $value;
+                },
+                'wp_rand'           => static function() {
+                    return  rand();
+                },
+                'esc_url_raw',
+            ]
+        );
+
+        $functions = [
+            '_e',
+            'esc_attr_e',
+            'esc_html_e',
+            '_ex',
+        ];
+
+        foreach ( $functions as $function ) {
+            Functions\when( $function )->echoArg();
+        }
+    }
+
+    protected function expectAddQueryArg( $key = null, $val = null, $url = null ) {
+        Functions\expect( 'add_query_arg' )->andReturnUsing(
+            function () use ( $key, $val, $url ) {
+                if ( is_array( $key ) ) {
+                    return 'https://example.org' . '?' . key( $key ) . '=' . $key[ key( $key ) ];
+                } else {
+                    return $url . '?' . $key . '=' . $val;
+                }
+            } );
+    }
 }

tests/suite/admin/listings/test-awaiting-approval-listing-table-view.php

@@ -6,12 +6,15 @@
 /**
  * Unit tests for Awaiting Approval listings table view.
  */
+use Brain\Monkey\Functions;
+
 class AWPCP_AwaitingApprovalListingTableViewTest extends AWPCP_UnitTestCase {
 
     /**
      * @since 4.0.0
      */
     public function setUp(): void {
+        parent::setUp();
         $this->test_helper = new AWPCP_ListingTableViewTestHelper( $this );
 
         $this->listings_collection = Mockery::mock( 'AWPCP_ListingsCollection' );
@@ -21,6 +24,7 @@ public function setUp(): void {
      * @since 4.0.0
      */
     public function test_common_features() {
+        $this->expectAddQueryArg();
         $this->test_helper->check_common_table_view_methods( $this->get_test_subject() );
     }
 

tests/suite/admin/listings/test-complete-listing-table-view.php

@@ -6,6 +6,8 @@
 /**
  * Unit tests for Complete Listing Table View.
  */
+use Brain\Monkey\Functions;
+
 class AWPCP_CompleteListingTableViewTest extends AWPCP_UnitTestCase {
 
     /**
@@ -23,6 +25,7 @@ public function setUp(): void {
      * @since 4.0.0
      */
     public function test_common_features() {
+        $this->expectAddQueryArg();
         $this->test_helper->check_common_table_view_methods( $this->get_test_subject() );
     }
 

tests/suite/admin/listings/test-expired-listing-table-view.php

@@ -6,12 +6,15 @@
 /**
  * Unit tests for Expired Listings table view.
  */
+use Brain\Monkey\Functions;
+
 class AWPCP_ExpiredListingTableViewTest extends AWPCP_UnitTestCase {
 
     /**
      * @since 4.0.0
      */
     public function setUp(): void {
+        parent::setUp();
         $this->table_view_test_helper = new AWPCP_ListingTableViewTestHelper( $this );
 
         $this->listings_collection = Mockery::mock( 'AWPCP_ListingsCollection' );
@@ -21,6 +24,7 @@ public function setUp(): void {
      * @since 4.0.0
      */
     public function test_common_features() {
+        $this->expectAddQueryArg();
         $this->table_view_test_helper->check_common_table_view_methods( $this->get_test_subject() );
     }
 

tests/suite/admin/listings/test-flagged-listing-table-view.php

@@ -12,6 +12,7 @@ class AWPCP_FlaggedListingTableViewTest extends AWPCP_UnitTestCase {
      * @since 4.0.0
      */
     public function setUp(): void {
+        parent::setUp();
         $this->test_helper = new AWPCP_ListingTableViewTestHelper( $this );
 
         $this->listings_collection = Mockery::mock( 'AWPCP_ListingsCollection' );
@@ -21,6 +22,7 @@ public function setUp(): void {
      * @since 4.0.0
      */
     public function test_common_features() {
+        $this->expectAddQueryArg();
         $this->test_helper->check_common_table_view_methods( $this->get_test_subject() );
     }
 

tests/suite/admin/listings/test-images-awaiting-approval-listing-table-view.php

@@ -12,6 +12,7 @@ class AWPCP_ImagesAwaitingApprovalListingTableViewTest extends AWPCP_UnitTestCas
      * @since 4.0.0
      */
     public function setUp(): void {
+        parent::setUp();
         $this->test_helper = new AWPCP_ListingTableViewTestHelper( $this );
 
         $this->listings_collection = Mockery::mock( 'AWPCP_ListingsCollection' );
@@ -21,6 +22,7 @@ public function setUp(): void {
      * @since 4.0.0
      */
     public function test_common_features() {
+        $this->expectAddQueryArg();
         $this->test_helper->check_common_table_view_methods( $this->get_test_subject() );
     }