Update application description and dependencies

1. Update application description and dependencies
2. `couch_uuids_tests.erl` needs to start `config` and `couch_log`
3. Reformat changed files

10 files changed, 50 insertions, 50 deletions

diff --git a/rel/reltool.config b/rel/reltool.config
index ab26fb2ed..a3e9d9cf9 100644
--- a/rel/reltool.config
+++ b/rel/reltool.config
@@ -38,6 +38,7 @@
         couch_plugins,
         couch_replicator,
         couch_stats,
+        couch_tests,
         couch_event,
         couch_peruser,
         couch_dist,
@@ -102,6 +103,7 @@
     {app, couch_plugins, [{incl_cond, include}]},
     {app, couch_replicator, [{incl_cond, include}]},
     {app, couch_stats, [{incl_cond, include}]},
+    {app, couch_tests, [{incl_cond, include}]},
     {app, couch_event, [{incl_cond, include}]},
     {app, couch_peruser, [{incl_cond, include}]},
     {app, couch_dist ,[{incl_cond, include}]},
diff --git a/src/chttpd/src/chttpd.app.src b/src/chttpd/src/chttpd.app.src
index 3526745df..e57c2ee5d 100644
--- a/src/chttpd/src/chttpd.app.src
+++ b/src/chttpd/src/chttpd.app.src
@@ -10,7 +10,7 @@
 % License for the specific language governing permissions and limitations under
 % the License.
 
- {application, chttpd, [
+{application, chttpd, [
     {description, "HTTP interface for CouchDB cluster"},
     {vsn, git},
     {registered, [
@@ -24,10 +24,11 @@
         stdlib,
         couch_log,
         couch_stats,
+        couch_tests,
         config,
         couch,
         ets_lru,
         fabric
     ]},
-    {mod, {chttpd_app,[]}}
+    {mod, {chttpd_app, []}}
 ]}.
diff --git a/src/couch/src/couch.app.src b/src/couch/src/couch.app.src
index c2d0e0e92..ac4da26b1 100644
--- a/src/couch/src/couch.app.src
+++ b/src/couch/src/couch.app.src
@@ -40,17 +40,19 @@
 
         % ASF deps
         couch_epi,
+        config,
         b64url,
         couch_log,
         couch_event,
         ioq,
         couch_stats,
+        couch_tests,
         hyper,
         couch_prometheus,
         couch_dist
     ]},
     {env, [
-        { httpd_global_handlers, [
+        {httpd_global_handlers, [
             {"/", "{couch_httpd_misc_handlers, handle_welcome_req, <<\"Welcome\">>}"},
             {"favicon.ico", "{couch_httpd_misc_handlers, handle_favicon_req, \"{{prefix}}/share/www\"}"},
             {"_utils", "{couch_httpd_misc_handlers, handle_utils_dir_req, \"{{prefix}}/share/www\"}"},
@@ -63,7 +65,7 @@
             {"_session", "{couch_httpd_auth, handle_session_req}"},
             {"_plugins", "{couch_plugins_httpd, handle_req}"}
         ]},
-          { httpd_db_handlers, [
+        {httpd_db_handlers, [
             {"_all_docs", "{couch_mrview_http, handle_all_docs_req}"},
             {"_local_docs", "{couch_mrview_http, handle_local_docs_req}"},
             {"_design_docs", "{couch_mrview_http, handle_design_docs_req}"},
@@ -73,7 +75,7 @@
             {"_temp_view", "{couch_mrview_http, handle_temp_view_req}"},
             {"_view_cleanup", "{couch_mrview_http, handle_cleanup_req}"}
         ]},
-        { httpd_design_handlers, [
+        {httpd_design_handlers, [
             {"_compact", "{couch_mrview_http, handle_compact_req}"},
             {"_info", "{couch_mrview_http, handle_info_req}"},
             {"_list", "{couch_mrview_show, handle_view_list_req}"},
diff --git a/src/couch/test/eunit/couch_uuids_tests.erl b/src/couch/test/eunit/couch_uuids_tests.erl
index 6546779bb..3dde842cb 100644
--- a/src/couch/test/eunit/couch_uuids_tests.erl
+++ b/src/couch/test/eunit/couch_uuids_tests.erl
@@ -17,12 +17,12 @@
 -define(TIMEOUT, 20).
 
 setup_all() ->
-    test_util:start_applications([config]),
+    test_util:start_applications([config, couch_log]),
     couch_uuids:start().
 
 teardown_all(_) ->
     couch_uuids:stop(),
-    test_util:stop_applications([config]).
+    test_util:stop_applications([config, couch_log]).
 
 uuids_test_() ->
     {
diff --git a/src/couch_epi/src/couch_epi.app.src.script b/src/couch_epi/src/couch_epi.app.src.script
index daa5e4d73..fa858fabd 100644
--- a/src/couch_epi/src/couch_epi.app.src.script
+++ b/src/couch_epi/src/couch_epi.app.src.script
@@ -13,16 +13,14 @@
 ConfigFile = filename:join([os:getenv("COUCHDB_APPS_CONFIG_DIR"), "couch_epi.config"]).
 {ok, AppConfig} = file:consult(ConfigFile).
 
-{application, couch_epi,
- [
-  {description, "extensible plugin interface"},
-  {vsn, git},
-  {registered, [couch_epi_sup, couch_epi_server]},
-  {applications, [
-                  kernel,
-                  stdlib,
-                  crypto
-                 ]},
-  {mod, { couch_epi_app, []}},
-  {env, AppConfig}
- ]}.
+{application, couch_epi, [
+    {description, "extensible plugin interface"},
+    {vsn, git},
+    {registered, [couch_epi_sup, couch_epi_server]},
+    {applications, [
+        kernel,
+        stdlib
+    ]},
+    {mod, {couch_epi_app, []}},
+    {env, AppConfig}
+]}.
diff --git a/src/couch_epi/test/eunit/couch_epi_tests.erl b/src/couch_epi/test/eunit/couch_epi_tests.erl
index 08307fe30..796af1346 100644
--- a/src/couch_epi/test/eunit/couch_epi_tests.erl
+++ b/src/couch_epi/test/eunit/couch_epi_tests.erl
@@ -174,7 +174,7 @@ start_epi(Plugins) ->
         Plugins
     ),
     application:set_env(couch_epi, plugins, PluginsModules),
-    application:start(couch_epi).
+    application:ensure_started(couch_epi).
 
 setup(data_file) ->
     error_logger:tty(false),
diff --git a/src/fabric/test/eunit/fabric_db_create_tests.erl b/src/fabric/test/eunit/fabric_db_create_tests.erl
index 60acd3031..5720f57d8 100644
--- a/src/fabric/test/eunit/fabric_db_create_tests.erl
+++ b/src/fabric/test/eunit/fabric_db_create_tests.erl
@@ -44,6 +44,4 @@ t_handle_shard_doc_conflict() ->
     ]),
     meck:expect(fabric_util, recv, 4, {error, conflict}),
     ?assertEqual({error, file_exists}, fabric_db_create:go(DbName, [])),
-
-    meck:unload(),
-    ok = fabric:delete_db(DbName).
+    meck:unload().
diff --git a/src/ken/src/ken.app.src.script b/src/ken/src/ken.app.src.script
index dcf4a23d1..aad00a7b9 100644
--- a/src/ken/src/ken.app.src.script
+++ b/src/ken/src/ken.app.src.script
@@ -27,12 +27,11 @@ Applications =
     if HaveHastings -> [hastings]; true -> [] end ++
     BaseApplications.
 
-{application, ken,
- [
-  {description, ""},
-  {vsn, git},
-  {registered, []},
-  {applications, Applications},
-  {mod, { ken_app, []}},
-  {env, []}
- ]}.
+{application, ken, [
+    {description, "Ken builds views and search indexes automatically"},
+    {vsn, git},
+    {registered, []},
+    {applications, Applications},
+    {mod, {ken_app, []}},
+    {env, []}
+]}.
diff --git a/src/setup/src/setup.app.src b/src/setup/src/setup.app.src
index ae685c971..d71dea877 100644
--- a/src/setup/src/setup.app.src
+++ b/src/setup/src/setup.app.src
@@ -10,18 +10,17 @@
 % License for the specific language governing permissions and limitations under
 % the License.
 
-{application, setup,
- [
-  {description, ""},
-  {vsn, "1"},
-  {registered, []},
-  {applications, [
-                  kernel,
-                  stdlib,
-                  couch_epi,
-                  chttpd,
-                  couch_log
-                 ]},
-  {mod, { setup_app, []}},
-  {env, []}
- ]}.
+{application, setup, [
+    {description, "Implements `_cluster_setup` and manages the setup of a CouchDB cluster"},
+    {vsn, "1"},
+    {registered, []},
+    {applications, [
+        kernel,
+        stdlib,
+        couch_epi,
+        chttpd,
+        couch_log
+    ]},
+    {mod, {setup_app, []}},
+    {env, []}
+]}.
diff --git a/src/weatherreport/src/weatherreport.app.src b/src/weatherreport/src/weatherreport.app.src
index 6674fa537..70bd3cdb6 100644
--- a/src/weatherreport/src/weatherreport.app.src
+++ b/src/weatherreport/src/weatherreport.app.src
@@ -34,6 +34,7 @@
     {applications, [
         kernel,
         stdlib,
-        inets
+        inets,
+        config
     ]}
- ]}.
+]}.