Repository: couchdb-chttpd Updated Branches: refs/heads/master 599b0953c -> ab299ebfc
Add test suite for chttpd_plugin COUCHDB-2966 Project: http://git-wip-us.apache.org/repos/asf/couchdb-chttpd/repo Commit: http://git-wip-us.apache.org/repos/asf/couchdb-chttpd/commit/23faa75b Tree: http://git-wip-us.apache.org/repos/asf/couchdb-chttpd/tree/23faa75b Diff: http://git-wip-us.apache.org/repos/asf/couchdb-chttpd/diff/23faa75b Branch: refs/heads/master Commit: 23faa75beedeea08ec9d758c0cd61572ab82db42 Parents: 1d7d0f1 Author: ILYA Khlopotov <iil...@ca.ibm.com> Authored: Tue Mar 8 12:30:00 2016 -0800 Committer: ILYA Khlopotov <iil...@ca.ibm.com> Committed: Tue Mar 15 10:43:56 2016 -0700 ---------------------------------------------------------------------- test/chttpd_plugin_tests.erl | 189 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/couchdb-chttpd/blob/23faa75b/test/chttpd_plugin_tests.erl ---------------------------------------------------------------------- diff --git a/test/chttpd_plugin_tests.erl b/test/chttpd_plugin_tests.erl new file mode 100644 index 0000000..e8d68b5 --- /dev/null +++ b/test/chttpd_plugin_tests.erl @@ -0,0 +1,189 @@ +% Licensed under the Apache License, Version 2.0 (the "License"); you may not +% use this file except in compliance with the License. You may obtain a copy of +% the License at +% +% http://www.apache.org/licenses/LICENSE-2.0 +% +% Unless required by applicable law or agreed to in writing, software +% distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +% WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +% License for the specific language governing permissions and limitations under +% the License. + +-module(chttpd_plugin_tests). + +-export([ + before_request/1, + after_request/2, + handle_error/1, + before_response/4, + before_serve_file/5 +]). + +-export([ %% couch_epi_plugin behaviour + app/0, + providers/0, + services/0, + data_providers/0, + data_subscriptions/0, + processes/0, + notify/3 +]). + +-include_lib("couch/include/couch_eunit.hrl"). +-include_lib("couch/include/couch_db.hrl"). + +%% couch_epi_plugin behaviour + +app() -> test_app. +providers() -> [{chttpd, ?MODULE}]. +services() -> []. +data_providers() -> []. +data_subscriptions() -> []. +processes() -> []. +notify(_, _, _) -> ok. + +setup() -> + application:stop(couch_epi), % in case it's already running from other tests... + application:unload(couch_epi), + ok = application:load(couch_epi), + ok = application:set_env(couch_epi, plugins, [?MODULE]), % only this plugin + ok = application:start(couch_epi). + +teardown(_) -> + ok = application:stop(couch_epi), + ok = application:unload(couch_epi). + +before_request({true, Id}) -> [{true, [{before_request, Id}]}]; +before_request({false, Id}) -> [{false, Id}]; +before_request({fail, Id}) -> throw({before_request, Id}). + +after_request({true, Id}, A) -> [{true, [{after_request, Id}]}, A]; +after_request({false, Id}, A) -> [{false, Id}, A]; +after_request({fail, Id}, _A) -> throw({after_request, Id}). + +handle_error({true, Id}) -> [{true, [{handle_error, Id}]}]; +handle_error({false, Id}) -> [{false, Id}]; +handle_error({fail, Id}) -> throw({handle_error, Id}). + +before_response({true, Id}, A, B, C) -> + [{true, [{before_response, Id}]}, A, B, C]; +before_response({false, Id}, A, B, C) -> + [{false, Id}, A, B, C]; +before_response({fail, Id}, _A, _B, _C) -> + throw({before_response, Id}). + +before_serve_file({true, Id}, A, B, C, D) -> + [{true, [{before_serve_file, Id}]}, A, B, C, D]; +before_serve_file({false, Id}, A, B, C, D) -> + [{false, Id}, A, B, C, D]; +before_serve_file({fail, _Id}, _A, _B, _C, _D) -> + throw(before_serve_file). + +callback_test_() -> + { + "callback tests", + { + setup, fun setup/0, fun teardown/1, + [ + fun before_request_match/0, + fun before_request_no_match/0, + fun before_request_throw/0, + + fun after_request_match/0, + fun after_request_no_match/0, + fun after_request_throw/0, + + fun handle_error_match/0, + fun handle_error_no_match/0, + fun handle_error_throw/0, + + fun before_response_match/0, + fun before_response_no_match/0, + fun before_response_throw/0, + + fun before_serve_file_match/0, + fun before_serve_file_no_match/0, + fun before_serve_file_throw/0 + ] + } + }. + + +before_request_match() -> + ?assertEqual( + {ok, {true, [{before_request, foo}]}}, + chttpd_plugin:before_request({true, foo})). + +before_request_no_match() -> + ?assertEqual( + {ok, {false, foo}}, + chttpd_plugin:before_request({false, foo})). + +before_request_throw() -> + ?assertThrow( + {before_request, foo}, + chttpd_plugin:before_request({fail, foo})). + + +after_request_match() -> + ?assertEqual( + {ok, bar}, + chttpd_plugin:after_request({true, foo}, bar)). + +after_request_no_match() -> + ?assertEqual( + {ok, bar}, + chttpd_plugin:after_request({false, foo}, bar)). + +after_request_throw() -> + ?assertThrow( + {after_request, foo}, + chttpd_plugin:after_request({fail, foo}, bar)). + + +handle_error_match() -> + ?assertEqual( + {true, [{handle_error, foo}]}, + chttpd_plugin:handle_error({true, foo})). + +handle_error_no_match() -> + ?assertEqual( + {false, foo}, + chttpd_plugin:handle_error({false, foo})). + +handle_error_throw() -> + ?assertThrow( + {handle_error, foo}, + chttpd_plugin:handle_error({fail, foo})). + +before_response_match() -> + ?assertEqual( + {ok, {{true, [{before_response, foo}]}, 1, 2, 3}}, + chttpd_plugin:before_response({true, foo}, 1, 2, 3)). + +before_response_no_match() -> + ?assertEqual( + {ok, {{false, foo}, 1, 2, 3}}, + chttpd_plugin:before_response({false, foo}, 1, 2, 3)). + +before_response_throw() -> + ?assertThrow( + {before_response, foo}, + chttpd_plugin:before_response({fail, foo}, 1, 2, 3)). + + +before_serve_file_match() -> + ?assertEqual( + {ok, {{true, [{before_serve_file, foo}]}, 1, 2, 3, 4}}, + chttpd_plugin:before_serve_file({true, foo}, 1, 2, 3, 4)). + +before_serve_file_no_match() -> + ?assertEqual( + {ok, {{false, foo}, 1, 2, 3, 4}}, + chttpd_plugin:before_serve_file({false, foo}, 1, 2, 3, 4)). + +before_serve_file_throw() -> + ?assertThrow( + before_serve_file, + chttpd_plugin:before_serve_file({fail, foo}, 1, 2, 3, 4)).
