Inheritance diagram for phpunit_util:

Static Public Member Functions
static	bootstrap_init ()
	Called during bootstrap only!

static	bootstrap_moodle_info ()
	Print some Moodle related info to console.

static	build_component_config_files ()
	Builds phpunit.xml files for all components using defaults from /phpunit.xml.dist. More...

static	build_config_file ()
	Builds dirroot/phpunit.xml file using defaults from /phpunit.xml.dist. More...

static	call_internal_method ($object, $methodname, array $params=array(), $classname)
	Helper function to call a protected/private method of an object using reflection. More...

static	clean_tables_updated_by_scenario_list ()
	Delete tablesupdatedbyscenario file. More...

static	debugging_triggered ($message, $level, $from)
	To be called from debugging() only. More...

static	display_debugging_messages ($return=false)
	Prints out any debug messages accumulated during test execution. More...

static	drop_site ($displayprogress=false)
	Drop all test site data. More...

static	event_triggered (\core\event\base $event)
	To be called from core::event::base only! More...

static	get_data_generator ()
	Get data generator. More...

static	get_dataroot ()
	Return the dataroot. More...

static	get_debugging_messages ()
	Returns all debugging messages triggered during test. More...

static	get_environment ()
	Return list of environment versions on which tests will run. More...

static	get_git_hash ()
	Try to get current git hash of the Moodle in $CFG->dirroot. More...

static	get_global_backup ($name)
	Returns original state of global variable. More...

static	get_originaldatafilesjson ()
	Return the name of the JSON file containing the init filenames. More...

static	get_sequencenames ()
	Returns the names of sequences for each autoincrementing id field in all standard tables. More...

static	get_site_info ()
	Gets a text-based site version description. More...

static	get_tablestructure ()
	Returns structure of all tables right after installation. More...

static	initialise_cfg ()
	Load global $CFG;.

static	install_site ()
	Perform a fresh test site installation. More...

static	is_in_isolated_process ()
	Whether the current process is an isolated test process. More...

static	is_redirecting_events ()
	Are events redirected to some sink? More...

static	is_redirecting_messages ()
	Are messages redirected to some sink? More...

static	is_redirecting_phpmailer ()
	Are messages for phpmailer redirected to some sink? More...

static	is_test_data_updated ()
	Returns whether test database and dataroot were created using the current version codebase. More...

static	is_test_site ()
	Does this site (db and dataroot) appear to be used for production? We try very hard to prevent accidental damage done to production servers!! More...

static	message_sent ($message)
	To be called from messagelib.php only! More...

static	phpmailer_sent ($message)
	To be called from messagelib.php only! More...

static	reset_all_data ($detectchanges=false)
	Reset contents of all database tables to initial values, reset caches, etc. More...

static	reset_all_database_sequences (array $empties=null)
	Reset all database sequences to initial values. More...

static	reset_database ()
	Reset all database tables to default values. More...

static	reset_dataroot ()
	Purge dataroot directory. More...

static	reset_debugging ()
	Resets the list of debugging messages.

static	reset_updated_table_list ()
	Reset updated table list. More...

static	run_all_adhoc_tasks ()
	Executes all adhoc tasks in the queue. More...

static	set_dataroot ($dataroot)
	Set the dataroot. More...

static	set_table_modified_by_sql ($sql)
	Set state of modified tables. More...

static	start_event_redirection ()
	Start event redirection. More...

static	start_message_redirection ()
	Start message redirection. More...

static	start_phpmailer_redirection ()
	Start phpmailer redirection. More...

static	stop_event_redirection ()
	End event redirection. More...

static	stop_message_redirection ()
	End message redirection. More...

static	stop_phpmailer_redirection ()
	End phpmailer redirection. More...

static	testing_ready_problem ()
	Is this site initialised to run unit tests? More...

Static Public Attributes
static int	$lastdbwrites = null
	last value of db writes counter, used for db resetting

static array	$tableupdated = array()
	list of updated tables.

Static Protected Member Functions
static	drop_database ($displayprogress=false)
	Drop the whole test database. More...

static	drop_dataroot ()
	Drops the test framework dataroot. More...

static	get_coverage_info (string $fulldir)
	Get the phpunit_coverage_info for the specified plugin or subsystem directory. More...

static	get_filter_config (array $whitelists, array $excludelists)
	Get the filter config for the supplied whitelist and excludelist configuration. More...

static	get_framework ()
	Returns the testing framework name. More...

static	get_locale_name ()
	Gets the name of the locale for testing environment (Australian English) depending on platform environment. More...

static	get_tabledata ()
	Returns contents of all tables right after installation. More...

static	get_tables_updated_by_scenario_list_path ()
	Returns the path to the file which holds list of tables updated in scenario. More...

static	guess_unmodified_empty_tables ()
	Returns list of tables that are unmodified and empty. More...

static	pad (string $string, int $level)
	Pad the supplied string with $level levels of indentation. More...

static	save_original_data_files ()
	Save the list of the original dataroot files into a json file.

static	skip_original_data_files ($utilclassname)
	Skip the original dataroot files to not been reset. More...

static	store_database_state ()
	Stores the status of the database. More...

static	store_versions_hash ()
	Stores the version hash in both database and dataroot.

Static Protected Attributes
static array	$datarootskipondrop = array('.', '..', 'lock')
	Files to skip when dropping dataroot folder.

static array	$datarootskiponreset = array('.', '..', 'phpunittestdir.txt', 'phpunit', '.htaccess')
	Files to skip when resetting dataroot folder.

static array	$debuggings = array()
	list of debugging messages triggered during the last test execution

static phpunit_message_sink	$eventsink = null
	alternative target for moodle messaging

static testing_data_generator	$generator = null

static array	$globals = array()
	An array of original globals, restored after each test.

static phpunit_message_sink	$messagesink = null
	alternative target for moodle messaging

static phpunit_phpmailer_sink	$phpmailersink = null
	alternative target for phpmailer messaging

static array	$sequencenames = null
	original structure of all database tables

static int	$sequencenextstartingid = null
	next sequence value for a single test cycle.

static array	$tabledata = null
	original content of all database tables

static array	$tablestructure = null
	original structure of all database tables

static string	$versionhash = null
	current version hash from php files

Member Function Documentation

◆ build_component_config_files()

static phpunit_util::build_component_config_files ( )

static

Builds phpunit.xml files for all components using defaults from /phpunit.xml.dist.

Return values

void,stops if can not write files

◆ build_config_file()

static phpunit_util::build_config_file ( )

static

Builds dirroot/phpunit.xml file using defaults from /phpunit.xml.dist.

Return values

bool	true means main config file created, false means only dataroot file created

◆ call_internal_method()

static phpunit_util::call_internal_method	(		$object,
			$methodname,
		array	$params = `array()`,
			$classname
	)

static

Helper function to call a protected/private method of an object using reflection.

Example 1. Calling a protected object method: $result = call_internal_method($myobject, 'method_name', [$param1, $param2], '::my::namespace::myobjectclassname');

Example 2. Calling a protected static method: $result = call_internal_method(null, 'method_name', [$param1, $param2], '::my::namespace::myclassname');

Parameters

object \| null	$object	the object on which to call the method, or null if calling a static method.
string	$methodname	the name of the protected/private method.
array	$params	the array of function params to pass to the method.
string	$classname	the fully namespaced name of the class the object was created from (base in the case of mocks), or the name of the static class when calling a static method.

Return values

mixed the respective return value of the method.

◆ clean_tables_updated_by_scenario_list()

static testing_util::clean_tables_updated_by_scenario_list ( )

staticinherited

Delete tablesupdatedbyscenario file.

This should be called before suite, to ensure full db reset.

◆ debugging_triggered()

static phpunit_util::debugging_triggered	(	$message,
		$level,
		$from
	)

static

To be called from debugging() only.

Parameters

string	$message
int	$level
string	$from

◆ display_debugging_messages()

static phpunit_util::display_debugging_messages ( $return = false )

static

Prints out any debug messages accumulated during test execution.

Parameters

bool $return true to return the messages or false to print them directly. Default false.

Return values

bool|string false if no debug messages, true if debug triggered or string of messages

◆ drop_database()

static testing_util::drop_database ( $displayprogress = false )

staticprotectedinherited

Drop the whole test database.

Parameters

bool $displayprogress

◆ drop_dataroot()

static testing_util::drop_dataroot ( )

staticprotectedinherited

Drops the test framework dataroot.

Reimplemented in behat_util.

◆ drop_site()

static phpunit_util::drop_site ( $displayprogress = false )

static

Drop all test site data.

Note: To be used from CLI scripts only.

Parameters

bool $displayprogress if true, this method will echo progress information.

Return values

void	may terminate execution with exit code

◆ event_triggered()

static phpunit_util::event_triggered ( \core\event\base $event )

static

To be called from core::event::base only!

Parameters

core::event::base $event record from event_read table

Return values

bool	true means send event, false means event "sent" to sink.

◆ get_coverage_info()

static phpunit_util::get_coverage_info ( string $fulldir )

staticprotected

Get the phpunit_coverage_info for the specified plugin or subsystem directory.

Parameters

string $fulldir The directory to find the coverage info file in.

Return values

phpunit_coverage_info

◆ get_data_generator()

static testing_util::get_data_generator ( )

staticinherited

Get data generator.

Return values

testing_data_generator

◆ get_dataroot()

static testing_util::get_dataroot ( )

staticinherited

Return the dataroot.

It's useful when mocking the dataroot when unit testing this class itself.

Return values

string the dataroot.

◆ get_debugging_messages()

static phpunit_util::get_debugging_messages ( )

static

Returns all debugging messages triggered during test.

Return values

array with instances having message, level and stacktrace property.

◆ get_environment()

static testing_util::get_environment ( )

staticinherited

Return list of environment versions on which tests will run.

Environment includes:

moodleversion
phpversion
dbtype
dbversion
os

Return values

array

◆ get_filter_config()

static phpunit_util::get_filter_config	(	array	$whitelists,
		array	$excludelists
	)

staticprotected

Get the filter config for the supplied whitelist and excludelist configuration.

Parameters

array[]	$whitelists	The list of files/folders in the whitelist.
array[]	$excludelists	The list of files/folders in the excludelist.

Return values

string

◆ get_framework()

static testing_util::get_framework ( )

staticfinalprotectedinherited

Returns the testing framework name.

Return values

string

◆ get_git_hash()

static testing_util::get_git_hash ( )

staticinherited

Try to get current git hash of the Moodle in $CFG->dirroot.

Return values

string null if unknown, sha1 hash if known

◆ get_global_backup()

static phpunit_util::get_global_backup ( $name )

static

Returns original state of global variable.

Parameters

string $name

Return values

mixed

◆ get_locale_name()

static phpunit_util::get_locale_name ( )

staticprotected

Gets the name of the locale for testing environment (Australian English) depending on platform environment.

Return values

string the locale name.

◆ get_originaldatafilesjson()

static testing_util::get_originaldatafilesjson ( )

staticinherited

Return the name of the JSON file containing the init filenames.

Return values

string

◆ get_sequencenames()

static testing_util::get_sequencenames ( )

staticinherited

Returns the names of sequences for each autoincrementing id field in all standard tables.

Return values

array::$table,=>$sequencename

◆ get_site_info()

static testing_util::get_site_info ( )

staticinherited

Gets a text-based site version description.

Return values

string The site info

◆ get_tabledata()

static testing_util::get_tabledata ( )

staticprotectedinherited

Returns contents of all tables right after installation.

Return values

array::$table,=>$records

◆ get_tables_updated_by_scenario_list_path()

static testing_util::get_tables_updated_by_scenario_list_path ( )

staticfinalprotectedinherited

Returns the path to the file which holds list of tables updated in scenario.

Return values

string

◆ get_tablestructure()

static testing_util::get_tablestructure ( )

staticinherited

Returns structure of all tables right after installation.

Return values

array::$table,=>$records

◆ guess_unmodified_empty_tables()

static testing_util::guess_unmodified_empty_tables ( )

staticprotectedinherited

Returns list of tables that are unmodified and empty.

Return values

array of table names, empty if unknown

◆ install_site()

static phpunit_util::install_site ( )

static

Perform a fresh test site installation.

Note: To be used from CLI scripts only.

Return values

void	may terminate execution with exit code

◆ is_in_isolated_process()

static phpunit_util::is_in_isolated_process ( )

static

Whether the current process is an isolated test process.

Return values

bool

◆ is_redirecting_events()

static phpunit_util::is_redirecting_events ( )

static

Are events redirected to some sink?

Note: to be called from core::event::base only!

Return values

bool

◆ is_redirecting_messages()

static phpunit_util::is_redirecting_messages ( )

static

Are messages redirected to some sink?

Note: to be called from messagelib.php only!

Return values

bool

◆ is_redirecting_phpmailer()

static phpunit_util::is_redirecting_phpmailer ( )

static

Are messages for phpmailer redirected to some sink?

Note: to be called from moodle_phpmailer.php only!

Return values

bool

◆ is_test_data_updated()

static testing_util::is_test_data_updated ( )

staticinherited

Returns whether test database and dataroot were created using the current version codebase.

Return values

bool

◆ is_test_site()

static testing_util::is_test_site ( )

staticinherited

Does this site (db and dataroot) appear to be used for production? We try very hard to prevent accidental damage done to production servers!!

Return values

bool

◆ message_sent()

static phpunit_util::message_sent ( $message )

static

To be called from messagelib.php only!

Parameters

stdClass $message record from messages table

Return values

bool	true means send message, false means message "sent" to sink.

◆ pad()

static phpunit_util::pad	(	string	$string,
		int	$level
	)

staticprotected

Pad the supplied string with $level levels of indentation.

Parameters

string	$string	The string to pad
int	$level	The number of levels of indentation to pad

Return values

string

◆ phpmailer_sent()

static phpunit_util::phpmailer_sent ( $message )

static

To be called from messagelib.php only!

Parameters

stdClass $message record from messages table

Return values

bool	true means send message, false means message "sent" to sink.

◆ reset_all_data()

static phpunit_util::reset_all_data ( $detectchanges = false )

static

Reset contents of all database tables to initial values, reset caches, etc.

Note: this is relatively slow (cca 2 seconds for pg and 7 for mysql) - please use with care!

Parameters

bool $detectchanges true - changes in global state and database are reported as errors false - no errors reported null - only critical problems are reported as errors

Return values

void

◆ reset_all_database_sequences()

static testing_util::reset_all_database_sequences ( array $empties = null )

staticinherited

Reset all database sequences to initial values.

Parameters

array $empties tables that are known to be unmodified and empty

Return values

void

◆ reset_database()

static phpunit_util::reset_database ( )

static

Reset all database tables to default values.

Return values

bool	true if reset done, false if skipped

Reimplemented from testing_util.

◆ reset_dataroot()

static testing_util::reset_dataroot ( )

staticinherited

Purge dataroot directory.

Return values

void

◆ reset_updated_table_list()

static testing_util::reset_updated_table_list ( )

staticinherited

Reset updated table list.

This should be done after every reset.

◆ run_all_adhoc_tasks()

static phpunit_util::run_all_adhoc_tasks ( )

static

Executes all adhoc tasks in the queue.

Useful for testing asynchronous behaviour.

Return values

void

◆ set_dataroot()

static testing_util::set_dataroot ( $dataroot )

staticinherited

Set the dataroot.

It's useful when mocking the dataroot when unit testing this class itself.

Parameters

string $dataroot the dataroot of the test framework.

◆ set_table_modified_by_sql()

static testing_util::set_table_modified_by_sql ( $sql )

staticinherited

Set state of modified tables.

Parameters

string $sql sql which is updating the table.

◆ skip_original_data_files()

static testing_util::skip_original_data_files ( $utilclassname )

staticprotectedinherited

Skip the original dataroot files to not been reset.

Parameters

string $utilclassname the util class name..

◆ start_event_redirection()

static phpunit_util::start_event_redirection ( )

static

Start event redirection.

Note: Do not call directly from tests, use $sink = $this->redirectEvents() instead.

Return values

phpunit_event_sink

◆ start_message_redirection()

static phpunit_util::start_message_redirection ( )

static

Start message redirection.

Note: Do not call directly from tests, use $sink = $this->redirectMessages() instead.

Return values

phpunit_message_sink

◆ start_phpmailer_redirection()

static phpunit_util::start_phpmailer_redirection ( )

static

Start phpmailer redirection.

Note: Do not call directly from tests, use $sink = $this->redirectEmails() instead.

Return values

phpunit_phpmailer_sink

◆ stop_event_redirection()

static phpunit_util::stop_event_redirection ( )

static

End event redirection.

Note: Do not call directly from tests, use $sink->close() instead.

◆ stop_message_redirection()

static phpunit_util::stop_message_redirection ( )

static

End message redirection.

Note: Do not call directly from tests, use $sink->close() instead.

◆ stop_phpmailer_redirection()

static phpunit_util::stop_phpmailer_redirection ( )

static

End phpmailer redirection.

Note: Do not call directly from tests, use $sink->close() instead.

◆ store_database_state()

static testing_util::store_database_state ( )

staticprotectedinherited

Stores the status of the database.

Serializes the contents and the structure and stores it in the test framework space in dataroot

◆ testing_ready_problem()

static phpunit_util::testing_ready_problem ( )

static

Is this site initialised to run unit tests?

Return values

int	array errorcode=>message, 0 means ok

The documentation for this class was generated from the following file:

lib/phpunit/classes/util.php

Static Public Member Functions

Static Public Attributes

Static Protected Member Functions

Static Protected Attributes

Member Function Documentation

◆ build_component_config_files()

◆ build_config_file()

◆ call_internal_method()

◆ clean_tables_updated_by_scenario_list()

◆ debugging_triggered()

◆ display_debugging_messages()

◆ drop_database()

◆ drop_dataroot()

◆ drop_site()

◆ event_triggered()

◆ get_coverage_info()

◆ get_data_generator()

◆ get_dataroot()

◆ get_debugging_messages()

◆ get_environment()

◆ get_filter_config()

◆ get_framework()

◆ get_git_hash()

◆ get_global_backup()

◆ get_locale_name()

◆ get_originaldatafilesjson()

◆ get_sequencenames()

◆ get_site_info()

◆ get_tabledata()

◆ get_tables_updated_by_scenario_list_path()

◆ get_tablestructure()

◆ guess_unmodified_empty_tables()

◆ install_site()

◆ is_in_isolated_process()

◆ is_redirecting_events()

◆ is_redirecting_messages()

◆ is_redirecting_phpmailer()

◆ is_test_data_updated()

◆ is_test_site()

◆ message_sent()

◆ pad()

◆ phpmailer_sent()

◆ reset_all_data()

◆ reset_all_database_sequences()

◆ reset_database()

◆ reset_dataroot()

◆ reset_updated_table_list()

◆ run_all_adhoc_tasks()

◆ set_dataroot()

◆ set_table_modified_by_sql()

◆ skip_original_data_files()

◆ start_event_redirection()

◆ start_message_redirection()

◆ start_phpmailer_redirection()

◆ stop_event_redirection()

◆ stop_message_redirection()

◆ stop_phpmailer_redirection()

◆ store_database_state()

◆ testing_ready_problem()