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Readability improvements for assertions.md

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Clare Macrae 2019-03-08 09:15:15 +00:00 committed by Martin Hořeňovský
parent 0fff8e7791
commit 448825db03
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docs/assertions.md
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@ -10,7 +10,7 @@
Most test frameworks have a large collection of assertion macros to capture all possible conditional forms (```_EQUALS```, ```_NOTEQUALS```, ```_GREATER_THAN``` etc). Most test frameworks have a large collection of assertion macros to capture all possible conditional forms (```_EQUALS```, ```_NOTEQUALS```, ```_GREATER_THAN``` etc).
Catch is different. Because it decomposes natural C-style conditional expressions most of these forms are reduced to one or two that you will use all the time. That said there are a rich set of auxiliary macros as well. We'll describe all of these here. Catch is different. Because it decomposes natural C-style conditional expressions most of these forms are reduced to one or two that you will use all the time. That said there is a rich set of auxiliary macros as well. We'll describe all of these here.
Most of these macros come in two forms: Most of these macros come in two forms:
@ -61,7 +61,7 @@ Catch provides a way to perform tolerant comparisons of floating point values th
REQUIRE( performComputation() == Approx( 2.1 ) ); REQUIRE( performComputation() == Approx( 2.1 ) );
``` ```
Catch also provides a UDL for `Approx`; `_a`. It resides in Catch also provides a user-defined literal for `Approx`; `_a`. It resides in
the `Catch::literals` namespace and can be used like so: the `Catch::literals` namespace and can be used like so:
```cpp ```cpp
using namespace Catch::literals; using namespace Catch::literals;