upskill-event-manager/tests/integration/test-announcements-workflow.php

<?php
/**
 * Integration Tests for HVAC Announcements Complete Workflow
 *
 * @package HVAC_Community_Events
 * @subpackage Tests
 */

class Test_HVAC_Announcements_Workflow extends WP_UnitTestCase {
    
    /**
     * Test users
     */
    private $master_trainer;
    private $regular_trainer;
    private $subscriber;
    
    /**
     * Manager instance
     */
    private $manager;
    
    /**
     * Setup before each test
     */
    public function setUp() {
        parent::setUp();
        
        // Initialize the system
        $this->manager = HVAC_Announcements_Manager::get_instance();
        
        // Create test roles if they don't exist
        if ( !get_role( 'hvac_master_trainer' ) ) {
            add_role( 'hvac_master_trainer', 'HVAC Master Trainer', array(
                'read' => true,
                'edit_posts' => true,
                'delete_posts' => true,
            ) );
        }
        
        if ( !get_role( 'hvac_trainer' ) ) {
            add_role( 'hvac_trainer', 'HVAC Trainer', array(
                'read' => true,
            ) );
        }
        
        // Run activation to set up capabilities
        HVAC_Announcements_Manager::activate();
        
        // Create test users
        $this->master_trainer = $this->factory->user->create( array(
            'role' => 'hvac_master_trainer',
            'user_login' => 'master_workflow',
            'user_email' => 'master@workflow.com',
            'display_name' => 'Master Trainer',
        ) );
        
        $this->regular_trainer = $this->factory->user->create( array(
            'role' => 'hvac_trainer',
            'user_login' => 'trainer_workflow',
            'user_email' => 'trainer@workflow.com',
            'display_name' => 'Regular Trainer',
        ) );
        
        $this->subscriber = $this->factory->user->create( array(
            'role' => 'subscriber',
            'user_login' => 'subscriber_workflow',
            'user_email' => 'subscriber@workflow.com',
        ) );
    }
    
    /**
     * Teardown after each test
     */
    public function tearDown() {
        parent::tearDown();
        
        // Clean up users
        wp_delete_user( $this->master_trainer );
        wp_delete_user( $this->regular_trainer );
        wp_delete_user( $this->subscriber );
        
        // Run deactivation
        HVAC_Announcements_Manager::deactivate();
    }
    
    /**
     * Test complete announcement creation and display workflow
     */
    public function test_complete_announcement_workflow() {
        // Step 1: Master trainer creates announcement
        wp_set_current_user( $this->master_trainer );
        
        $announcement_id = wp_insert_post( array(
            'post_type' => HVAC_Announcements_CPT::get_post_type(),
            'post_title' => 'Workflow Test Announcement',
            'post_content' => '<p>This is a <strong>test</strong> announcement for the workflow.</p>',
            'post_excerpt' => 'Test excerpt for workflow',
            'post_status' => 'draft',
            'post_author' => $this->master_trainer,
        ) );
        
        $this->assertNotEquals( 0, $announcement_id );
        
        // Step 2: Add categories and tags
        $category = wp_insert_term( 'Workflow Category', HVAC_Announcements_CPT::get_category_taxonomy() );
        $this->assertFalse( is_wp_error( $category ) );
        
        wp_set_post_terms( $announcement_id, array( $category['term_id'] ), HVAC_Announcements_CPT::get_category_taxonomy() );
        wp_set_post_terms( $announcement_id, array( 'workflow', 'test', 'integration' ), HVAC_Announcements_CPT::get_tag_taxonomy() );
        
        // Step 3: Add featured image
        $attachment_id = $this->factory->attachment->create_upload_object( 
            DIR_TESTDATA . '/images/test-image.jpg', 
            $announcement_id 
        );
        set_post_thumbnail( $announcement_id, $attachment_id );
        
        // Step 4: Verify draft is not visible to regular trainer
        wp_set_current_user( $this->regular_trainer );
        
        $content = HVAC_Announcements_Display::get_announcement_content( $announcement_id );
        $this->assertEmpty( $content, 'Draft should not be visible to regular trainer' );
        
        // Step 5: Publish announcement
        wp_set_current_user( $this->master_trainer );
        
        wp_update_post( array(
            'ID' => $announcement_id,
            'post_status' => 'publish',
        ) );
        
        // Step 6: Verify published announcement is visible to regular trainer
        wp_set_current_user( $this->regular_trainer );
        
        $content = HVAC_Announcements_Display::get_announcement_content( $announcement_id );
        $this->assertNotEmpty( $content, 'Published announcement should be visible to regular trainer' );
        $this->assertStringContainsString( 'Workflow Test Announcement', $content );
        $this->assertStringContainsString( 'test</strong> announcement', $content );
        
        // Step 7: Verify categories and tags are displayed
        $this->assertStringContainsString( 'Workflow Category', $content );
        $this->assertStringContainsString( 'workflow', $content );
        
        // Step 8: Test timeline shortcode display
        $timeline_output = do_shortcode( '[hvac_announcements_timeline posts_per_page="5"]' );
        $this->assertStringContainsString( 'hvac-announcements-timeline', $timeline_output );
        $this->assertStringContainsString( 'Workflow Test Announcement', $timeline_output );
        $this->assertStringContainsString( 'announcement-link', $timeline_output );
        $this->assertStringContainsString( 'data-id="' . $announcement_id . '"', $timeline_output );
        
        // Step 9: Test list shortcode display
        $list_output = do_shortcode( '[hvac_announcements_list posts_per_page="5" show_excerpt="yes"]' );
        $this->assertStringContainsString( 'hvac-announcements-list', $list_output );
        $this->assertStringContainsString( 'Workflow Test Announcement', $list_output );
        $this->assertStringContainsString( 'Test excerpt for workflow', $list_output );
        
        // Step 10: Verify subscriber cannot view announcements
        wp_set_current_user( $this->subscriber );
        
        $content = HVAC_Announcements_Display::get_announcement_content( $announcement_id );
        $this->assertEmpty( $content, 'Subscriber should not be able to view announcements' );
        
        $timeline_output = do_shortcode( '[hvac_announcements_timeline]' );
        $this->assertStringContainsString( 'You do not have permission', $timeline_output );
        
        // Clean up
        wp_delete_post( $announcement_id, true );
        wp_delete_attachment( $attachment_id, true );
        wp_delete_term( $category['term_id'], HVAC_Announcements_CPT::get_category_taxonomy() );
    }
    
    /**
     * Test email notification workflow
     */
    public function test_email_notification_workflow() {
        // Create additional trainers to receive emails
        $trainer_ids = array();
        for ( $i = 1; $i <= 5; $i++ ) {
            $trainer_ids[] = $this->factory->user->create( array(
                'role' => 'hvac_trainer',
                'user_login' => 'email_trainer_' . $i,
                'user_email' => 'trainer' . $i . '@test.com',
            ) );
        }
        
        // Step 1: Create announcement as draft
        wp_set_current_user( $this->master_trainer );
        
        $announcement_id = wp_insert_post( array(
            'post_type' => HVAC_Announcements_CPT::get_post_type(),
            'post_title' => 'Email Test Announcement',
            'post_content' => 'This announcement will trigger emails.',
            'post_status' => 'draft',
        ) );
        
        // Step 2: Verify no emails sent for draft
        $email_status = HVAC_Announcements_Email::get_email_status( $announcement_id );
        $this->assertFalse( $email_status['sent'] );
        $this->assertEquals( 0, $email_status['total_recipients'] );
        
        // Step 3: Publish announcement
        wp_update_post( array(
            'ID' => $announcement_id,
            'post_status' => 'publish',
        ) );
        
        // Manually trigger the status transition handler
        $email_handler = HVAC_Announcements_Email::get_instance();
        $email_handler->handle_status_transition( 'publish', 'draft', get_post( $announcement_id ) );
        
        // Step 4: Verify emails were queued
        $recipients = get_post_meta( $announcement_id, '_hvac_announcement_email_recipients', true );
        $this->assertNotEmpty( $recipients );
        $this->assertGreaterThanOrEqual( 6, count( $recipients ) ); // 5 new + regular trainer
        
        // Step 5: Simulate email batch processing
        $reflection = new ReflectionClass( $email_handler );
        $send_batch_method = $reflection->getMethod( 'send_email_batch' );
        $send_batch_method->setAccessible( true );
        
        // Note: We can't actually send emails in tests, but we can verify the process
        $test_batch = array_slice( $recipients, 0, 2 );
        
        // Mock email sending by logging
        foreach ( $test_batch as $user_id ) {
            $log_method = $reflection->getMethod( 'log_email_send' );
            $log_method->setAccessible( true );
            $log_method->invoke( $email_handler, $announcement_id, $user_id, 'success' );
        }
        
        // Step 6: Verify email log
        $log = get_post_meta( $announcement_id, '_hvac_announcement_email_log', true );
        $this->assertNotEmpty( $log );
        $this->assertGreaterThanOrEqual( 2, count( $log ) );
        
        // Clean up
        wp_delete_post( $announcement_id, true );
        foreach ( $trainer_ids as $id ) {
            wp_delete_user( $id );
        }
    }
    
    /**
     * Test permission enforcement throughout workflow
     */
    public function test_permission_enforcement_workflow() {
        // Step 1: Regular trainer cannot create announcements
        wp_set_current_user( $this->regular_trainer );
        
        $this->assertFalse( HVAC_Announcements_Permissions::current_user_can_create() );
        
        // Step 2: Master trainer can create announcements
        wp_set_current_user( $this->master_trainer );
        
        $this->assertTrue( HVAC_Announcements_Permissions::current_user_can_create() );
        
        // Create announcement
        $announcement_id = wp_insert_post( array(
            'post_type' => HVAC_Announcements_CPT::get_post_type(),
            'post_title' => 'Permission Test',
            'post_status' => 'publish',
            'post_author' => $this->master_trainer,
        ) );
        
        // Step 3: Regular trainer cannot edit announcement
        wp_set_current_user( $this->regular_trainer );
        
        $this->assertFalse( HVAC_Announcements_Permissions::current_user_can_edit( $announcement_id ) );
        $this->assertFalse( HVAC_Announcements_Permissions::current_user_can_delete( $announcement_id ) );
        
        // Step 4: Master trainer can edit own announcement
        wp_set_current_user( $this->master_trainer );
        
        $this->assertTrue( HVAC_Announcements_Permissions::current_user_can_edit( $announcement_id ) );
        $this->assertTrue( HVAC_Announcements_Permissions::current_user_can_delete( $announcement_id ) );
        
        // Step 5: Create another master trainer
        $another_master = $this->factory->user->create( array(
            'role' => 'hvac_master_trainer',
            'user_login' => 'another_master',
            'user_email' => 'another@master.com',
        ) );
        
        // Step 6: Other master trainer can edit announcement
        wp_set_current_user( $another_master );
        
        $this->assertTrue( HVAC_Announcements_Permissions::current_user_can_edit( $announcement_id ) );
        $this->assertTrue( HVAC_Announcements_Permissions::current_user_can_delete( $announcement_id ) );
        
        // Clean up
        wp_delete_post( $announcement_id, true );
        wp_delete_user( $another_master );
    }
    
    /**
     * Test caching throughout workflow
     */
    public function test_caching_workflow() {
        // Step 1: Create multiple announcements
        wp_set_current_user( $this->master_trainer );
        
        $announcement_ids = array();
        for ( $i = 1; $i <= 5; $i++ ) {
            $announcement_ids[] = wp_insert_post( array(
                'post_type' => HVAC_Announcements_CPT::get_post_type(),
                'post_title' => 'Cache Test ' . $i,
                'post_status' => 'publish',
                'post_date' => date( 'Y-m-d H:i:s', strtotime( '-' . $i . ' hours' ) ),
            ) );
        }
        
        // Step 2: First query should miss cache
        $cache_key = 'test_workflow_cache';
        wp_cache_delete( $cache_key, 'hvac_announcements' );
        
        $cached = wp_cache_get( $cache_key, 'hvac_announcements' );
        $this->assertFalse( $cached );
        
        // Simulate caching the query result
        $query_result = array( 'announcements' => $announcement_ids, 'total' => 5 );
        wp_cache_set( $cache_key, $query_result, 'hvac_announcements', 120 );
        
        // Step 3: Second query should hit cache
        $cached = wp_cache_get( $cache_key, 'hvac_announcements' );
        $this->assertNotFalse( $cached );
        $this->assertEquals( $query_result, $cached );
        
        // Step 4: Creating new announcement should clear cache
        $ajax_handler = HVAC_Announcements_Ajax::get_instance();
        $ajax_handler->clear_announcements_cache();
        
        // Version should be incremented
        $version = wp_cache_get( 'announcements_cache_version', 'hvac_announcements' );
        $this->assertGreaterThan( 0, $version );
        
        // Step 5: Test user cache
        $active_trainers = HVAC_Announcements_Permissions::get_active_trainers();
        $this->assertNotEmpty( $active_trainers );
        
        // Second call should use cache
        $cached_trainers = HVAC_Announcements_Permissions::get_active_trainers();
        $this->assertEquals( $active_trainers, $cached_trainers );
        
        // Clean up
        foreach ( $announcement_ids as $id ) {
            wp_delete_post( $id, true );
        }
    }
    
    /**
     * Test Google Drive integration
     */
    public function test_google_drive_integration() {
        wp_set_current_user( $this->regular_trainer );
        
        // Test shortcode
        $output = do_shortcode( '[hvac_google_drive_embed url="https://drive.google.com/drive/folders/test123" height="400" width="100%"]' );
        
        $this->assertStringContainsString( '<iframe', $output );
        $this->assertStringContainsString( 'height="400"', $output );
        $this->assertStringContainsString( 'width="100%"', $output );
        $this->assertStringContainsString( 'embeddedfolderview?id=test123', $output );
        
        // Test permission check
        wp_set_current_user( $this->subscriber );
        
        $output = do_shortcode( '[hvac_google_drive_embed]' );
        $this->assertStringContainsString( 'You do not have permission to view training resources', $output );
    }
}