refactor Expect.equals()
refactor Expect.equals()

financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch,financeCoding/google-diff-match-patch