AnythingOfType returns an AnythingOfTypeArgument object containing the name of the type to check for.

AssertExpectationsForObjects asserts that everything specified with On and Return of the specified objects was in fact called as expected.

MatchedBy can be used to match a mock call based on only certain properties from a complex struct or some calculation.

Anything is used in Diff and Assert when the argument being tested shouldn't be taken into consideration.

Call represents a method call and is used for setting expectations, as well as recording activity.

Mock is the workhorse used to track activity on another object.

TestingT is an interface wrapper around *testing.T.

AnythingOfTypeArgument is a string that contains the type of an argument for use when type checking.

Arguments holds an array of method arguments or return values.