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From chewbra...@apache.org
Subject [02/50] [abbrv] couch commit: updated refs/heads/1963-eunit-bigcouch to 661443f
Date Mon, 11 Aug 2014 20:22:38 GMT
Port 030-doc-from-json.t and 031-doc-to-json.t etap suites to eunit

Both merged into single suite since they tests single target and shares
common bits.


Project: http://git-wip-us.apache.org/repos/asf/couchdb-couch/repo
Commit: http://git-wip-us.apache.org/repos/asf/couchdb-couch/commit/857ff0ac
Tree: http://git-wip-us.apache.org/repos/asf/couchdb-couch/tree/857ff0ac
Diff: http://git-wip-us.apache.org/repos/asf/couchdb-couch/diff/857ff0ac

Branch: refs/heads/1963-eunit-bigcouch
Commit: 857ff0ac917299801554aa86aa44c1f2d0a88a3d
Parents: bd1d177
Author: Alexander Shorin <kxepal@apache.org>
Authored: Sat May 17 03:42:01 2014 +0400
Committer: Russell Branca <chewbranca@apache.org>
Committed: Mon Aug 11 13:22:05 2014 -0700

----------------------------------------------------------------------
 test/couchdb/couch_doc_json_tests.erl | 391 +++++++++++++++++++++++++++++
 1 file changed, 391 insertions(+)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/couchdb-couch/blob/857ff0ac/test/couchdb/couch_doc_json_tests.erl
----------------------------------------------------------------------
diff --git a/test/couchdb/couch_doc_json_tests.erl b/test/couchdb/couch_doc_json_tests.erl
new file mode 100644
index 0000000..1592b6b
--- /dev/null
+++ b/test/couchdb/couch_doc_json_tests.erl
@@ -0,0 +1,391 @@
+% 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(couch_doc_json_tests).
+
+-include("couch_eunit.hrl").
+-include_lib("couchdb/couch_db.hrl").
+
+
+setup() ->
+    couch_config:start_link(?CONFIG_CHAIN),
+    couch_config:set("attachments", "compression_level", "0", false),
+    ok.
+
+teardown(_) ->
+    couch_config:stop().
+
+
+json_doc_test_() ->
+    {
+        setup,
+        fun setup/0, fun teardown/1,
+        [
+            {
+                "Document from JSON",
+                [
+                    from_json_success_cases(),
+                    from_json_error_cases()
+                ]
+            },
+            {
+                "Document to JSON",
+                [
+                    to_json_success_cases()
+                ]
+            }
+        ]
+    }.
+
+from_json_success_cases() ->
+    Cases = [
+        {
+            {[]},
+            #doc{},
+            "Return an empty document for an empty JSON object."
+        },
+        {
+            {[{<<"_id">>, <<"zing!">>}]},
+            #doc{id = <<"zing!">>},
+            "Parses document ids."
+        },
+        {
+            {[{<<"_id">>, <<"_design/foo">>}]},
+            #doc{id = <<"_design/foo">>},
+            "_design/document ids."
+        },
+        {
+            {[{<<"_id">>, <<"_local/bam">>}]},
+            #doc{id = <<"_local/bam">>},
+            "_local/document ids."
+        },
+        {
+            {[{<<"_rev">>, <<"4-230234">>}]},
+            #doc{revs = {4, [<<"230234">>]}},
+            "_rev stored in revs."
+        },
+        {
+            {[{<<"soap">>, 35}]},
+            #doc{body = {[{<<"soap">>, 35}]}},
+            "Non underscore prefixed fields stored in body."
+        },
+        {
+            {[{<<"_attachments">>, {[
+                {<<"my_attachment.fu">>, {[
+                    {<<"stub">>, true},
+                    {<<"content_type">>, <<"application/awesome">>},
+                    {<<"length">>, 45}
+                ]}},
+                {<<"noahs_private_key.gpg">>, {[
+                    {<<"data">>, <<"SSBoYXZlIGEgcGV0IGZpc2gh">>},
+                    {<<"content_type">>, <<"application/pgp-signature">>}
+                ]}}
+            ]}}]},
+            #doc{atts = [
+                #att{
+                    name = <<"my_attachment.fu">>,
+                    data = stub,
+                    type = <<"application/awesome">>,
+                    att_len = 45,
+                    disk_len = 45,
+                    revpos = nil
+                },
+                #att{
+                    name = <<"noahs_private_key.gpg">>,
+                    data = <<"I have a pet fish!">>,
+                    type = <<"application/pgp-signature">>,
+                    att_len = 18,
+                    disk_len = 18,
+                    revpos = 0
+                }
+            ]},
+            "Attachments are parsed correctly."
+        },
+        {
+            {[{<<"_deleted">>, true}]},
+            #doc{deleted = true},
+            "_deleted controls the deleted field."
+        },
+        {
+            {[{<<"_deleted">>, false}]},
+            #doc{},
+            "{\"_deleted\": false} is ok."
+        },
+        {
+            {[
+                 {<<"_revisions">>,
+                  {[{<<"start">>, 4},
+                    {<<"ids">>, [<<"foo1">>, <<"phi3">>,
<<"omega">>]}]}},
+                 {<<"_rev">>, <<"6-something">>}
+             ]},
+            #doc{revs = {4, [<<"foo1">>, <<"phi3">>, <<"omega">>]}},
+            "_revisions attribute are preferred to _rev."
+        },
+        {
+            {[{<<"_revs_info">>, dropping}]},
+            #doc{},
+            "Drops _revs_info."
+        },
+        {
+            {[{<<"_local_seq">>, dropping}]},
+            #doc{},
+            "Drops _local_seq."
+        },
+        {
+            {[{<<"_conflicts">>, dropping}]},
+            #doc{},
+            "Drops _conflicts."
+        },
+        {
+            {[{<<"_deleted_conflicts">>, dropping}]},
+            #doc{},
+            "Drops _deleted_conflicts."
+        }
+    ],
+    lists:map(
+        fun({EJson, Expect, Msg}) ->
+            {Msg, ?_assertMatch(Expect, couch_doc:from_json_obj(EJson))}
+        end,
+        Cases).
+
+from_json_error_cases() ->
+    Cases = [
+        {
+            [],
+            {bad_request, "Document must be a JSON object"},
+            "arrays are invalid"
+        },
+        {
+            4,
+            {bad_request, "Document must be a JSON object"},
+            "integers are invalid"
+        },
+        {
+            true,
+            {bad_request, "Document must be a JSON object"},
+            "literals are invalid"
+        },
+        {
+            {[{<<"_id">>, {[{<<"foo">>, 5}]}}]},
+            {bad_request, <<"Document id must be a string">>},
+            "Document id must be a string."
+        },
+        {
+            {[{<<"_id">>, <<"_random">>}]},
+            {bad_request,
+             <<"Only reserved document ids may start with underscore.">>},
+            "Disallow arbitrary underscore prefixed docids."
+        },
+        {
+            {[{<<"_rev">>, 5}]},
+            {bad_request, <<"Invalid rev format">>},
+            "_rev must be a string"
+        },
+        {
+            {[{<<"_rev">>, "foobar"}]},
+            {bad_request, <<"Invalid rev format">>},
+            "_rev must be %d-%s"
+        },
+        {
+            {[{<<"_rev">>, "foo-bar"}]},
+            "Error if _rev's integer expection is broken."
+        },
+        {
+            {[{<<"_revisions">>, {[{<<"start">>, true}]}}]},
+            {doc_validation, "_revisions.start isn't an integer."},
+            "_revisions.start must be an integer."
+        },
+        {
+            {[{<<"_revisions">>, {[{<<"start">>, 0}, {<<"ids">>,
5}]}}]},
+            {doc_validation, "_revisions.ids isn't a array."},
+            "_revions.ids must be a list."
+        },
+        {
+            {[{<<"_revisions">>, {[{<<"start">>, 0}, {<<"ids">>,
[5]}]}}]},
+            {doc_validation, "RevId isn't a string"},
+            "Revision ids must be strings."
+        },
+        {
+            {[{<<"_something">>, 5}]},
+            {doc_validation, <<"Bad special document member: _something">>},
+            "Underscore prefix fields are reserved."
+        }
+    ],
+
+    lists:map(fun
+        ({EJson, Expect, Msg}) ->
+            Error = (catch couch_doc:from_json_obj(EJson)),
+            {Msg, ?_assertMatch(Expect, Error)};
+        ({EJson, Msg}) ->
+            try
+                couch_doc:from_json_obj(EJson),
+                {"Conversion failed to raise an exception", ?_assert(false)}
+            catch
+                _:_ -> {Msg, ?_assert(true)}
+            end
+    end, Cases).
+
+to_json_success_cases() ->
+    Cases = [
+        {
+            #doc{},
+            {[{<<"_id">>, <<"">>}]},
+            "Empty docs are {\"_id\": \"\"}"
+        },
+        {
+            #doc{id = <<"foo">>},
+            {[{<<"_id">>, <<"foo">>}]},
+            "_id is added."
+        },
+        {
+            #doc{revs = {5, ["foo"]}},
+            {[{<<"_id">>, <<>>}, {<<"_rev">>, <<"5-foo">>}]},
+            "_rev is added."
+        },
+        {
+            [revs],
+            #doc{revs = {5, [<<"first">>, <<"second">>]}},
+            {[
+                 {<<"_id">>, <<>>},
+                 {<<"_rev">>, <<"5-first">>},
+                 {<<"_revisions">>, {[
+                     {<<"start">>, 5},
+                     {<<"ids">>, [<<"first">>, <<"second">>]}
+                 ]}}
+             ]},
+            "_revisions include with revs option"
+        },
+        {
+            #doc{body = {[{<<"foo">>, <<"bar">>}]}},
+            {[{<<"_id">>, <<>>}, {<<"foo">>, <<"bar">>}]},
+            "Arbitrary fields are added."
+        },
+        {
+            #doc{deleted = true, body = {[{<<"foo">>, <<"bar">>}]}},
+            {[{<<"_id">>, <<>>}, {<<"foo">>, <<"bar">>},
{<<"_deleted">>, true}]},
+            "Deleted docs no longer drop body members."
+        },
+        {
+            #doc{meta = [
+                {revs_info, 4, [{<<"fin">>, deleted}, {<<"zim">>,
missing}]}
+            ]},
+            {[
+                 {<<"_id">>, <<>>},
+                 {<<"_revs_info">>, [
+                     {[{<<"rev">>, <<"4-fin">>}, {<<"status">>,
<<"deleted">>}]},
+                     {[{<<"rev">>, <<"3-zim">>}, {<<"status">>,
<<"missing">>}]}
+                 ]}
+             ]},
+            "_revs_info field is added correctly."
+        },
+        {
+            #doc{meta = [{local_seq, 5}]},
+            {[{<<"_id">>, <<>>}, {<<"_local_seq">>, 5}]},
+            "_local_seq is added as an integer."
+        },
+        {
+            #doc{meta = [{conflicts, [{3, <<"yep">>}, {1, <<"snow">>}]}]},
+            {[
+                {<<"_id">>, <<>>},
+                {<<"_conflicts">>, [<<"3-yep">>, <<"1-snow">>]}
+            ]},
+            "_conflicts is added as an array of strings."
+        },
+        {
+            #doc{meta = [{deleted_conflicts, [{10923, <<"big_cowboy_hat">>}]}]},
+            {[
+                 {<<"_id">>, <<>>},
+                 {<<"_deleted_conflicts">>, [<<"10923-big_cowboy_hat">>]}
+             ]},
+            "_deleted_conflicsts is added as an array of strings."
+        },
+        {
+            #doc{atts = [
+                #att{
+                    name = <<"big.xml">>,
+                    type = <<"xml/sucks">>,
+                    data = fun() -> ok end,
+                    revpos = 1,
+                    att_len = 400,
+                    disk_len = 400
+                },
+                #att{
+                    name = <<"fast.json">>,
+                    type = <<"json/ftw">>,
+                    data = <<"{\"so\": \"there!\"}">>,
+                    revpos = 1,
+                    att_len = 16,
+                    disk_len = 16
+                }
+            ]},
+            {[
+                 {<<"_id">>, <<>>},
+                 {<<"_attachments">>, {[
+                       {<<"big.xml">>, {[
+                           {<<"content_type">>, <<"xml/sucks">>},
+                           {<<"revpos">>, 1},
+                           {<<"length">>, 400},
+                           {<<"stub">>, true}
+                       ]}},
+                       {<<"fast.json">>, {[
+                           {<<"content_type">>, <<"json/ftw">>},
+                           {<<"revpos">>, 1},
+                           {<<"length">>, 16},
+                           {<<"stub">>, true}
+                       ]}}
+                ]}}
+            ]},
+            "Attachments attached as stubs only include a length."
+        },
+        {
+            [attachments],
+            #doc{atts = [
+                #att{
+                    name = <<"stuff.txt">>,
+                    type = <<"text/plain">>,
+                    data = fun() -> <<"diet pepsi">> end,
+                    revpos = 1,
+                    att_len = 10,
+                    disk_len = 10
+                },
+                #att{
+                    name = <<"food.now">>,
+                    type = <<"application/food">>,
+                    revpos = 1,
+                    data = <<"sammich">>
+                }
+            ]},
+            {[
+                {<<"_id">>, <<>>},
+                {<<"_attachments">>, {[
+                   {<<"stuff.txt">>, {[
+                       {<<"content_type">>, <<"text/plain">>},
+                       {<<"revpos">>, 1},
+                       {<<"data">>, <<"ZGlldCBwZXBzaQ==">>}
+                   ]}},
+                   {<<"food.now">>, {[
+                       {<<"content_type">>, <<"application/food">>},
+                       {<<"revpos">>, 1},
+                       {<<"data">>, <<"c2FtbWljaA==">>}
+                   ]}}
+                ]}}
+            ]},
+            "Attachments included inline with attachments option."
+        }
+    ],
+
+    lists:map(fun
+        ({Doc, EJson, Msg}) ->
+            {Msg, ?_assertMatch(EJson, couch_doc:to_json_obj(Doc, []))};
+        ({Options, Doc, EJson, Msg}) ->
+            {Msg, ?_assertMatch(EJson, couch_doc:to_json_obj(Doc, Options))}
+    end, Cases).


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