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From iil...@apache.org
Subject [1/6] chttpd commit: updated refs/heads/master to ab299eb
Date Tue, 15 Mar 2016 17:45:25 GMT
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 <iilyak@ca.ibm.com>
Authored: Tue Mar 8 12:30:00 2016 -0800
Committer: ILYA Khlopotov <iilyak@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)).


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