PHP code example of lifterlms / lifterlms-tests

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

lifterlms / lifterlms-tests example snippets

$method = LLMS_Unit_Test_Util::get_private_method( new MyClass(), 'my_private_method' );
$method = LLMS_Unit_Test_Util::get_protected_method( new MyClass(), 'my_private_method' );

$result = LLMS_Unit_Test_Util::call_method( new MyClass(), 'my_private_method', array( 'argument_1', 'arg_2', ... ) );
$this->assertTrue( $result );

public function test_mock_https_request() {

  // Mocks a WP REST post creation request.
  $this->mock_http_request( '/wp-json/wp/v2/posts',
    [ 
      'body'     => '{"id":123,"title":"Mock Title",...}',
      'response' => [
        'code' => 201,
      ],
    ], 
    true
  );

  $res = wp_remote_post( 
    rest_url( '/wp-json/wp/v2/posts' ),
    [
      'body' => [
        'title' => 'Mock Title',
      ],
    ],
  );

  $this->assertEquals( 201, wp_remote_retrieve_response_code( $res ) );
  $this->assertEquals( 123, json_decode( wp_remote_retrieve_response_body( $res ) )['id'] );

}


##### Utility Methods

+ Get the output of a function: `$output = $this->get_output( $callable, $args_array );`

## Exceptions

Included exceptions allow easy testing of methods which call `exit()` and `llms_redirect_and_exit()`.

##### LLMS_Unit_Test_Exception_Exit

Test methods which call `exit()`: Call `$this->expectException( LLMS_Unit_Test_Exception_Exit::class );` before calling the function that calls exit.

public function test_my_redirect_and_exit() {
  $this->expectException( LLMS_Unit_Test_Exception_Redirect::class );
  $this->expectExceptionMessage( 'https://lifterlms.com [302] YES' );
  llms_redirect_and_exit( 'https://lifterlms.com' );
}

public function test_my_redirect_and_exit() {
  $this->expectException( LLMS_Unit_Test_Exception_Redirect::class );
  $this->expectExceptionMessage( 'https://lifterlms.com [302] YES' );
  try {
    llms_redirect_and_exit( 'https://lifterlms.com' );
  } catch( LLMS_Unit_Test_Exception_Redirect $exception ) {
    // Any additional assertions can be added here.
    $this->assertTrue( ... );
    throw $exception;
  }
}

$args = array(
  'sections' => 2, // 2 sections in the course
  'lessons' => 5, // 5 lessons per section
  'quizzes' => 1, // 1 quiz per section (will always be the last lesson in the section)
  'questions' => 5, // 5 questions per quiz
);
$course_id = $this->factory->course->create( $args );
$course = $this->factory->course->create_and_get( $args );

$course_id = $this->factory->course->create();
// single student
$student_id = $this->factory->student->create_and_enroll( $coursed_id );
// multiple students
$student_ids = $this->factory->student->create_and_enroll_many( 5, $coursed_id );

$this->cookies->set( $name, $value, ... )

$this->cookies->set( 'name', 'value', 0, ... );

// Retrieve all cookies
$cookies = $this->cookies->get_all();
var_dump( $cookies );
// array(
//   'name' => array(
//      'value'   => 'value',
//      'expires' => 0,
//      ...
//   ),
// )
//

// Retrieve a single cookie.
$cookie = $this->cookies->get( 'name' );
var_dump( $cookie );
// array(
//    'value'   => 'value',
//    'expires' => 0,
//    ...
//   ),

$this->cookies->expect_success();
$this->assertTrue( llms_setcookie( 'name', 'val' ) );

$this->cookies->expect_error();
$this->assertFalse( llms_setcookie( 'name', 'val' ) );

$this->cookies->unset_all()
var_dump( $this->cookies->get_all() );
// array()

llms_setcookie( 'name', 'val' );
$this->cookies->unset( 'name' );
var_dump( $this->cookies->get( 'name' ) );
// null