[couchdb] 01/04: Allow tests to set config values dynamically

[da...@apache.org]

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davisp pushed a commit to branch elixir-suite-davisp
in repository https://gitbox.apache.org/repos/asf/couchdb.git

commit e86d39227eb52bc76cb4d8b946361732eb44c9e9
Author: Paul J. Davis <pa...@gmail.com>
AuthorDate: Fri Jan 26 14:31:47 2018 -0600

    Allow tests to set config values dynamically
---
 test/elixir/test/test_helper.exs | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/test/elixir/test/test_helper.exs b/test/elixir/test/test_helper.exs
index cb01fc2..9baf204 100644
--- a/test/elixir/test/test_helper.exs
+++ b/test/elixir/test/test_helper.exs
@@ -66,15 +66,7 @@ defmodule CouchTestCase do
       end
 
       def set_config({section, key, value}) do
-        resp = Couch.get("/_membership")
-        existing = Enum.map(resp.body["all_nodes"], fn node ->
-          url = "/_node/#{node}/_config/#{section}/#{key}"
-          headers = ["X-Couch-Persist": "false"]
-          body = :jiffy.encode(value)
-          resp = Couch.put(url, headers: headers, body: body)
-          assert resp.status_code == 200
-          {node, resp.body}
-        end)
+        existing = set_config_raw(section, key, value)
         on_exit(fn ->
           Enum.each(existing, fn {node, prev_value} ->
             if prev_value != "" do
@@ -93,6 +85,18 @@ defmodule CouchTestCase do
         end)
       end
 
+      def set_config_raw(section, key, value) do
+        resp = Couch.get("/_membership")
+        Enum.map(resp.body["all_nodes"], fn node ->
+          url = "/_node/#{node}/_config/#{section}/#{key}"
+          headers = ["X-Couch-Persist": "false"]
+          body = :jiffy.encode(value)
+          resp = Couch.put(url, headers: headers, body: body)
+          assert resp.status_code == 200
+          {node, resp.body}
+        end)
+      end
+
       def create_db(db_name) do
         resp = Couch.put("/#{db_name}")
         assert resp.status_code == 201

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