1 files changed, 52 insertions, 0 deletions
diff --git a/addons/gdUnit4/src/GdUnitFailureAssert.gd b/addons/gdUnit4/src/GdUnitFailureAssert.gd
new file mode 100644
index 0000000..6fec191
--- /dev/null
+++ b/addons/gdUnit4/src/GdUnitFailureAssert.gd
@@ -0,0 +1,52 @@
+## An assertion tool to verify GDUnit asserts.
+## This assert is for internal use only, to verify that failed asserts work as expected.
+@abstract class_name GdUnitFailureAssert
+extends GdUnitAssert
+
+
+## Verifies that the current value is null.
+@abstract func is_null() -> GdUnitFailureAssert
+
+
+## Verifies that the current value is not null.
+@abstract func is_not_null() -> GdUnitFailureAssert
+
+
+## Verifies that the current value is equal to the given one.
+@abstract func is_equal(expected: Variant) -> GdUnitFailureAssert
+
+
+## Verifies that the current value is not equal to expected one.
+@abstract func is_not_equal(expected: Variant) -> GdUnitFailureAssert
+
+
+## Overrides the default failure message by given custom message.
+@abstract func override_failure_message(message: String) -> GdUnitFailureAssert
+
+
+## Appends a custom message to the failure message.
+@abstract func append_failure_message(message: String) -> GdUnitFailureAssert
+
+
+## Verifies if the executed assert was successful
+@abstract func is_success() -> GdUnitFailureAssert
+
+
+## Verifies if the executed assert has failed
+@abstract func is_failed() -> GdUnitFailureAssert
+
+
+## Verifies the failure line is equal to expected one.
+@abstract func has_line(expected: int) -> GdUnitFailureAssert
+
+
+## Verifies the failure message is equal to expected one.
+@abstract func has_message(expected: String) -> GdUnitFailureAssert
+
+
+## Verifies that the failure message starts with the expected message.
+@abstract func starts_with_message(expected: String) -> GdUnitFailureAssert
+
+
+## Verifies that the failure message contains the expected message.
+@abstract func contains_message(expected: String) -> GdUnitFailureAssert