Method ErrorContainsf

require/require_forward.go:290–295

ErrorContainsf asserts that a function returned an error (i.e. not `nil`) and that the error contains the specified substring. actualObj, err := SomeFunction() a.ErrorContainsf(err, expectedErrorSubString, "error message %s", "formatted")

(theError error, contains string, msg string, args ...interface{})

//	actualObj, err := SomeFunction()
//	a.ErrorContainsf(err,  expectedErrorSubString, "error message %s", "formatted")
func (a *Assertions) ErrorContainsf(theError error, contains string, msg string, args ...interface{}) {
	if h, ok := a.t.(tHelper); ok {
		h.Helper()
	}
	ErrorContainsf(a.t, theError, contains, msg, args...)
}

// ErrorIs asserts that at least one of the errors in err's chain matches target.
// This is a wrapper for errors.Is.