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epsilon invert 

Update guides/source/testing.md

Co-authored-by: Jonathan Hefner <jonathan@hefner.pro>
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Michael Hagar 2020-07-22 08:04:12 -05:00
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guides/source/testing.md
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@ -320,7 +320,7 @@ specify to make your test failure messages clearer.
| `assert_in_delta( expected, actual, [delta], [msg] )` | Ensures that the numbers `expected` and `actual` are within `delta` of each other.|
| `assert_not_in_delta( expected, actual, [delta], [msg] )` | Ensures that the numbers `expected` and `actual` are not within `delta` of each other.|
| `assert_in_epsilon ( expected, actual, [epsilon], [msg] )` | Ensures that the numbers `expected` and `actual` have a relative error less than `epsilon`.|
| `assert_not_in_epsilon ( expected, actual, [epsilon], [msg] )` | Ensures that the numbers `expected` and `actual` don't have a relative error less than `epsilon`.|
| `assert_not_in_epsilon ( expected, actual, [epsilon], [msg] )` | Ensures that the numbers `expected` and `actual` have a relative error not less than `epsilon`.|
| `assert_throws( symbol, [msg] ) { block }` | Ensures that the given block throws the symbol.|
| `assert_raises( exception1, exception2, ... ) { block }` | Ensures that the given block raises one of the given exceptions.|
| `assert_instance_of( class, obj, [msg] )` | Ensures that `obj` is an instance of `class`.|