Add a convenience macro for "equal to" test
This macro preserves the expressiveness of ?assertEqual but uses ==
instead of =:=. Useful for situations where the test involves numbers
that may be converted between types (e.g. 1 == 1.0).
diff --git a/include/couch_eunit.hrl b/include/couch_eunit.hrl
index bd37ef9..7c23b50 100644
--- a/include/couch_eunit.hrl
+++ b/include/couch_eunit.hrl
@@ -58,6 +58,23 @@
lists:flatten(io_lib:format("~p~p~p", [A, B, C]))
end).
+%% Like assertEqual, but using == instead of =:=
+-ifndef(assertEquiv).
+-define(assertEquiv(Expect, Expr),
+ ((fun (__X) ->
+ case (Expr) of
+ __V when __V == __X -> ok;
+ __Y -> erlang:error({assertEquiv_failed,
+ [{module, ?MODULE},
+ {line, ?LINE},
+ {expression, (??Expr)},
+ {expected, __X},
+ {value, __Y}]})
+ end
+ end)(Expect))).
+-endif.
+-define(_assertEquiv(Expect, Expr), ?_test(?assertEquiv(Expect, Expr))).
+
%% Borrowed from https://github.com/richcarl/eunit/blob/master/include/eunit.hrl#L200-L219
%% TODO: get rid of this once R14* is no longer supported
-ifndef(assertNotMatch).
