test.error catcher

Module test.error-catcher

Description

load test.error-catcher

This module provides the Test.ErrorCatcher class which provides a context to manage runtime error conversion to exception.

Packages

• Test

Classes

Test.ErrorCatcher

This class provides a context to manage runtime error conversion to exception. All runtime errors reached with an instance of Test.ErrorCatcher active will automaticaly be converted into Test.RuntimeError and raised.

Test code can then catch the Test.RuntimeError to perform tests.

Example:

try {
    let catcher = Test.ErrorCatcher()
    1 % 0
} catch error {
    self.expectEquel('Test.RuntimeError', typeof error)
    self.expectEquel('modulo by zero', error.toString())
}

Public members

Modifiers	Member	Description
const	new	Creates a new context.

Private members

Modifiers	Member	Description
final	d_ptr	Internal context.
@ const	g_lib	Global library handle.

Test.RuntimeError

This class provides the context of a runtime error catched by an instance of Test.ErrorCatcher.

Inherits

• Exception.Exception

Public members

Modifiers	Member	Description
const	new	Creates a new context. The message parameter provides the runtime error message.
const	toString	Returns the runtime error message.

Private members

Modifiers	Member	Description
final	message	Internal error mesage.

Descriptions

Test.ErrorCatcher.d_ptr

null

Internal context.

Test.ErrorCatcher.g_lib

lib ('libmint-test')

Global library handle.

Test.ErrorCatcher.new

def (self)

Creates a new context.

Test.RuntimeError.message

none

Internal error mesage.

Test.RuntimeError.new

def (self, message)

Creates a new context. The message parameter provides the runtime error message.

Test.RuntimeError.toString

def (const self)

Returns the runtime error message.