Removed asserts from unit tests

Makefile

@@ -84,7 +84,7 @@ CT_RUN = ct_run \
 	-logdir logs
 #	-cover test/cover.spec
 
-tests: ERLC_OPTS += -DTEST=1
+tests: ERLC_OPTS += -DTEST=1  +'{parse_transform, eunit_autoexport}'
 tests: clean clean-deps deps app build-tests
 	@mkdir -p logs/
 	@$(CT_RUN) -suite eunit_SUITE http_SUITE ws_SUITE

src/cowboy_bstr.erl

@@ -24,10 +24,6 @@
 -export([char_to_lower/1]).
 -export([char_to_upper/1]).
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 %% @doc Capitalize a token.
 %%
 %% The first letter and all letters after a dash are capitalized.

src/cowboy_clock.erl

@@ -45,10 +45,6 @@
 -define(SERVER, ?MODULE).
 -define(TABLE, ?MODULE).
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 %% API.
 
 %% @private

src/cowboy_http.erl

@@ -60,10 +60,6 @@
 -export_type([headers/0]).
 -export_type([status/0]).
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 %% Parsing.
 
 %% @doc Parse a non-empty list of the given type.
@@ -1319,40 +1315,53 @@ x_www_form_urlencoded_test_() ->
 	[{Qs, fun() -> R = x_www_form_urlencoded(Qs) end} || {Qs, R} <- Tests].
 
 urldecode_test_() ->
-	U = fun urldecode/2,
-	[?_assertEqual(<<" ">>, U(<<"%20">>, crash)),
-	 ?_assertEqual(<<" ">>, U(<<"+">>, crash)),
-	 ?_assertEqual(<<0>>, U(<<"%00">>, crash)),
-	 ?_assertEqual(<<255>>, U(<<"%fF">>, crash)),
-	 ?_assertEqual(<<"123">>, U(<<"123">>, crash)),
-	 ?_assertEqual(<<"%i5">>, U(<<"%i5">>, skip)),
-	 ?_assertEqual(<<"%5">>, U(<<"%5">>, skip)),
-	 ?_assertError(badarg, U(<<"%i5">>, crash)),
-	 ?_assertError(badarg, U(<<"%5">>, crash))
-	].
+	F = fun(Qs, O) ->
+		try urldecode(Qs, O) of
+			R ->
+				{ok, R}
+		catch _:E ->
+			{error, E}
+		end
+	end,
+	Tests = [
+		{<<"%20">>, crash, {ok, <<" ">>}},
+		{<<"+">>, crash, {ok, <<" ">>}},
+		{<<"%00">>, crash, {ok, <<0>>}},
+		{<<"%fF">>, crash, {ok, <<255>>}},
+		{<<"123">>, crash, {ok, <<"123">>}},
+		{<<"%i5">>, skip, {ok, <<"%i5">>}},
+		{<<"%5">>, skip, {ok, <<"%5">>}},
+		{<<"%i5">>, crash, {error, badarg}},
+		{<<"%5">>, crash, {error, badarg}}
+	],
+	[{Qs, fun() -> R = F(Qs,O) end} || {Qs, O, R} <- Tests].
 
 urlencode_test_() ->
-	U = fun urlencode/2,
-	[?_assertEqual(<<"%ff%00">>, U(<<255,0>>, [])),
-	 ?_assertEqual(<<"%FF%00">>, U(<<255,0>>, [upper])),
-	 ?_assertEqual(<<"+">>, U(<<" ">>, [])),
-	 ?_assertEqual(<<"%20">>, U(<<" ">>, [noplus])),
-	 ?_assertEqual(<<"aBc">>, U(<<"aBc">>, [])),
-	 ?_assertEqual(<<".-~_">>, U(<<".-~_">>, [])),
-	 ?_assertEqual(<<"%ff+">>, urlencode(<<255, " ">>))
-	].
+	Tests = [
+		{<<255,0>>, [], <<"%ff%00">>},
+		{<<255,0>>, [upper], <<"%FF%00">>},
+		{<<" ">>, [], <<"+">>},
+		{<<" ">>, [noplus], <<"%20">>},
+		{<<"aBc">>, [], <<"aBc">>},
+		{<<".-~_">>, [], <<".-~_">>}
+	],
+	Tests2 = [{<<255, " ">>,<<"%ff+">>}],
+	[{V, fun() -> R = urlencode(V, O) end} || {V, O, R} <- Tests] ++
+	[{V, fun() -> R = urlencode(V) end} || {V, R} <- Tests2].
 
 http_authorization_test_() ->
-	[?_assertEqual({<<"basic">>, {<<"Alladin">>, <<"open sesame">>}},
-		authorization(<<"QWxsYWRpbjpvcGVuIHNlc2FtZQ==">>, <<"basic">>)),
-	 ?_assertEqual({error, badarg},
-		authorization(<<"dXNlcm5hbWUK">>, <<"basic">>)),
-	 ?_assertEqual({error, badarg},
-		authorization(<<"_[]@#$%^&*()-AA==">>, <<"basic">>)),
-	 ?_assertEqual({error, badarg},
-		authorization(<<"dXNlcjpwYXNzCA==">>, <<"basic">>)), %% user:pass\010
-	 ?_assertEqual({<<"bearer">>,<<"some_secret_key">>},
-		authorization(<<" some_secret_key">>, <<"bearer">>))
-	].
+	Tests = [
+		{<<"basic">>, <<"QWxsYWRpbjpvcGVuIHNlc2FtZQ==">>,
+			{<<"basic">>, {<<"Alladin">>, <<"open sesame">>}}},
+		{<<"basic">>, <<"dXNlcm5hbWUK">>,
+			{error, badarg}},
+		{<<"basic">>, <<"_[]@#$%^&*()-AA==">>,
+			{error, badarg}},
+		{<<"basic">>, <<"dXNlcjpwYXNzCA==">>,
+			{error, badarg}},
+		{<<"bearer">>, <<" some_secret_key">>,
+			{<<"bearer">>,<<"some_secret_key">>}}
+	],
+	[{V, fun() -> R = authorization(V,T) end} || {T, V, R} <- Tests].
 
 -endif.

src/cowboy_multipart.erl

@@ -30,10 +30,6 @@
 -type end_of_part() :: {end_of_part, cont(more(part_result()))}.
 -type disposition() :: {binary(), [{binary(), binary()}]}.
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 %% API.
 
 %% @doc Return a multipart parser for the given boundary.
@@ -298,8 +294,7 @@ title(Bin) ->
 	iolist_to_binary(Title).
 
 suffix_test_() ->
-	[?_assertEqual(Part, suffix_match(Packet, pattern(Boundary))) ||
-		{Part, Packet, Boundary} <- [
+	Tests = [
 		{nomatch, <<>>, <<"ABC">>},
 		{{0, 1}, <<"\r">>, <<"ABC">>},
 		{{0, 2}, <<"\r\n">>, <<"ABC">>},
@@ -311,6 +306,8 @@ suffix_test_() ->
 		{{1, 1}, <<"1\r">>, <<"ABC">>},
 		{{2, 2}, <<"12\r\n">>, <<"ABC">>},
 		{{3, 4}, <<"123\r\n--">>, <<"ABC">>}
-	]].
+	],
+	[fun() -> Part = suffix_match(Packet, pattern(Boundary)) end ||
+		{Part, Packet, Boundary} <- Tests].
 
 -endif.

src/cowboy_req.erl

@@ -115,10 +115,6 @@
 -export([lock/1]).
 -export([to_list/1]).
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 -type cookie_option() :: {max_age, non_neg_integer()}
 	| {domain, binary()} | {path, binary()}
 	| {secure, boolean()} | {http_only, boolean()}.
@@ -1471,26 +1467,20 @@ connection_to_atom_test_() ->
 	[{lists:flatten(io_lib:format("~p", [T])),
 		fun() -> R = connection_to_atom(T) end} || {T, R} <- Tests].
 
-merge_headers_test() ->
-  Left0  = [{<<"content-length">>,<<"13">>},{<<"server">>,<<"Cowboy">>}],
-  Right0 = [{<<"set-cookie">>,<<"foo=bar">>},{<<"content-length">>,<<"11">>}],
-
-  ?assertMatch(
-  [{<<"set-cookie">>,<<"foo=bar">>},
-   {<<"content-length">>,<<"13">>},
-   {<<"server">>,<<"Cowboy">>}],
-  merge_headers(Left0, Right0)),
-
-  Left1  = [{<<"content-length">>,<<"13">>},{<<"server">>,<<"Cowboy">>}],
-  Right1 = [{<<"set-cookie">>,<<"foo=bar">>},{<<"set-cookie">>,<<"bar=baz">>}],
-
-  ?assertMatch(
-  [{<<"set-cookie">>,<<"bar=baz">>},
-   {<<"set-cookie">>,<<"foo=bar">>},
-   {<<"content-length">>,<<"13">>},
-   {<<"server">>,<<"Cowboy">>}],
-  merge_headers(Left1, Right1)),
-
-  ok.
+merge_headers_test_() ->
+	Tests = [
+		{[{<<"content-length">>,<<"13">>},{<<"server">>,<<"Cowboy">>}],
+		 [{<<"set-cookie">>,<<"foo=bar">>},{<<"content-length">>,<<"11">>}],
+		 [{<<"set-cookie">>,<<"foo=bar">>},
+		  {<<"content-length">>,<<"13">>},
+		  {<<"server">>,<<"Cowboy">>}]},
+		{[{<<"content-length">>,<<"13">>},{<<"server">>,<<"Cowboy">>}],
+		 [{<<"set-cookie">>,<<"foo=bar">>},{<<"set-cookie">>,<<"bar=baz">>}],
+		 [{<<"set-cookie">>,<<"bar=baz">>},
+		  {<<"set-cookie">>,<<"foo=bar">>},
+		  {<<"content-length">>,<<"13">>},
+		  {<<"server">>,<<"Cowboy">>}]}
+	],
+	[fun() -> Res = merge_headers(L,R) end || {L, R, Res} <- Tests].
 
 -endif.

src/cowboy_router.erl

@@ -51,10 +51,6 @@
 -opaque dispatch_rules() :: [dispatch_rule()].
 -export_type([dispatch_rules/0]).
 
--ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--endif.
-
 %% @doc Compile a list of routes into the dispatch format used
 %% by Cowboy's routing.
 -spec compile(routes()) -> dispatch_rules().

src/cowboy_static.erl

@@ -422,8 +422,6 @@ attr_etag_function(Args, Attrs) ->
 	{strong, list_to_binary([H|T])}.
 
 -ifdef(TEST).
--include_lib("eunit/include/eunit.hrl").
--define(_eq(E, I), ?_assertEqual(E, I)).
 
 directory_path_test_() ->
 	PL = fun(D) -> length(filename:split(directory_path(D))) end,