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Provide a regex matcher against std::string

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Related to #1040
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Martin Hořeňovský
2017-11-13 15:35:31 +01:00
parent a06b6dc3ea
commit b0857e846f
8 changed files with 219 additions and 8 deletions
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docs/matchers.md
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@@ -39,7 +39,10 @@ REQUIRE_THAT( str,
Catch currently provides some matchers, they are in the `Catch::Matchers` and `Catch` namespaces.
### String matchers
The string matchers are `StartsWith`, `EndsWith`, `Contains` and `Equals`. Each of them also takes an optional second argument, that decides case sensitivity (by-default, they are case sensitive).
The string matchers are `StartsWith`, `EndsWith`, `Contains`, `Equals` and `Matches`. The first four match a literal (sub)string against a result, while `Matches` takes and matches an ECMAScript regex. Do note that `Matches` matches the string as a whole, meaning that "abc" will not match against "abcd", but "abc.*" will.
Each of the provided `std::string` matchers also takes an optional second argument, that decides case sensitivity (by-default, they are case sensitive).
### Vector matchers
The vector matchers are `Contains`, `VectorContains` and `Equals`. `VectorContains` looks for a single element in the matched vector, `Contains` looks for a set (vector) of elements inside the matched vector.