A Test Should Be Able to Disagree With the Implementation Posted on October 23, 2026 By Software Engineer A test that repeats the implementation can pass while proving very little. Share: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Pinterest (Opens in new window) Pinterest Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit