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MovementTests/addons/gdUnit4/src/asserts/GdUnitFailureAssertImpl.gd
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extends GdUnitFailureAssert
const GdUnitTools := preload("res://addons/gdUnit4/src/core/GdUnitTools.gd")
var _is_failed := false
var _failure_message: String
var _current_failure_message := ""
var _custom_failure_message := ""
var _additional_failure_message := ""
func _set_do_expect_fail(enabled :bool = true) -> void:
Engine.set_meta(GdUnitConstants.EXPECT_ASSERT_REPORT_FAILURES, enabled)
func execute_and_await(assertion :Callable, do_await := true) -> GdUnitFailureAssert:
# do not report any failure from the original assertion we want to test
_set_do_expect_fail(true)
var thread_context := GdUnitThreadManager.get_current_context()
thread_context.set_assert(null)
@warning_ignore("return_value_discarded")
GdUnitSignals.instance().gdunit_set_test_failed.connect(_on_test_failed)
# execute the given assertion as callable
if do_await:
await assertion.call()
else:
assertion.call()
_set_do_expect_fail(false)
# get the assert instance from current tread context
var current_assert := thread_context.get_assert()
if not is_instance_of(current_assert, GdUnitAssert):
_is_failed = true
_failure_message = "Invalid Callable! It must be a callable of 'GdUnitAssert'"
return self
@warning_ignore("unsafe_method_access")
_failure_message = current_assert.failure_message()
return self
func execute(assertion :Callable) -> GdUnitFailureAssert:
@warning_ignore("return_value_discarded")
execute_and_await(assertion, false)
return self
func _on_test_failed(value :bool) -> void:
_is_failed = value
func is_equal(_expected: Variant) -> GdUnitFailureAssert:
return _report_error("Not implemented")
func is_not_equal(_expected: Variant) -> GdUnitFailureAssert:
return _report_error("Not implemented")
func is_null() -> GdUnitFailureAssert:
return _report_error("Not implemented")
func is_not_null() -> GdUnitFailureAssert:
return _report_error("Not implemented")
func override_failure_message(message: String) -> GdUnitFailureAssert:
_custom_failure_message = message
return self
func append_failure_message(message: String) -> GdUnitFailureAssert:
_additional_failure_message = message
return self
func is_success() -> GdUnitFailureAssert:
if _is_failed:
return _report_error("Expect: assertion ends successfully.")
return self
func is_failed() -> GdUnitFailureAssert:
if not _is_failed:
return _report_error("Expect: assertion fails.")
return self
func has_line(expected :int) -> GdUnitFailureAssert:
var current := GdAssertReports.get_last_error_line_number()
if current != expected:
return _report_error("Expect: to failed on line '%d'\n but was '%d'." % [expected, current])
return self
func has_message(expected :String) -> GdUnitFailureAssert:
@warning_ignore("return_value_discarded")
is_failed()
var expected_error := GdUnitTools.normalize_text(GdUnitTools.richtext_normalize(expected))
var current_error := GdUnitTools.normalize_text(GdUnitTools.richtext_normalize(_failure_message))
if current_error != expected_error:
var diffs := GdDiffTool.string_diff(current_error, expected_error)
var current := GdAssertMessages.colored_array_div(diffs[1])
return _report_error(GdAssertMessages.error_not_same_error(current, expected_error))
return self
func contains_message(expected :String) -> GdUnitFailureAssert:
var expected_error := GdUnitTools.normalize_text(expected)
var current_error := GdUnitTools.normalize_text(GdUnitTools.richtext_normalize(_failure_message))
if not current_error.contains(expected_error):
var diffs := GdDiffTool.string_diff(current_error, expected_error)
var current := GdAssertMessages.colored_array_div(diffs[1])
return _report_error(GdAssertMessages.error_not_same_error(current, expected_error))
return self
func starts_with_message(expected :String) -> GdUnitFailureAssert:
var expected_error := GdUnitTools.normalize_text(expected)
var current_error := GdUnitTools.normalize_text(GdUnitTools.richtext_normalize(_failure_message))
if current_error.find(expected_error) != 0:
var diffs := GdDiffTool.string_diff(current_error, expected_error)
var current := GdAssertMessages.colored_array_div(diffs[1])
return _report_error(GdAssertMessages.error_not_same_error(current, expected_error))
return self
func _report_error(error_message :String, failure_line_number: int = -1) -> GdUnitAssert:
var line_number := failure_line_number if failure_line_number != -1 else GdUnitAssertions.get_line_number()
_current_failure_message = GdAssertMessages.build_failure_message(error_message, _additional_failure_message, _custom_failure_message)
GdAssertReports.report_error(_current_failure_message, line_number)
return self
func _report_success() -> GdUnitFailureAssert:
GdAssertReports.report_success()
return self