Test on Travis (#33)

* Test on Travis

* Use old Rebar syntax

* Use localhost for Elasticsearch service

* Fix Hackney URL

* Revert mapping change that is out of this PR's scope

* Set required params

* Set psql permissions

* Use atom keys

Author: ddeboer

.travis.yml

@@ -0,0 +1,20 @@
+language: erlang
+otp_release:
+    - 20.2
+    - 18.0
+
+services:
+    - elasticsearch
+    - postgresql
+
+before_script:
+    - psql -c 'CREATE USER zotonic; ALTER USER zotonic CREATEDB;' -U postgres
+
+script:
+    - git clone https://github.com/zotonic/zotonic.git /opt/zotonic --branch 0.x
+    - mkdir -p /opt/zotonic/user/modules ~/.zotonic
+    - cp travis/zotonic.config ~/.zotonic/
+    - ln -s $TRAVIS_BUILD_DIR /opt/zotonic/user/modules/
+    - cd /opt/zotonic
+    - make all
+    - bin/zotonic runtests mod_elasticsearch

README.md

@@ -1,6 +1,8 @@
 mod_elasticsearch
 =================
 
+[![Build Status](https://travis-ci.com/driebit/mod_elasticsearch.svg?branch=master)](https://travis-ci.com/driebit/mod_elasticsearch)
+
 Installation
 ------------
 

support/elasticsearch_mapping.erl

@@ -13,7 +13,7 @@
 ]).
 
 %% Map a Zotonic resource
--spec map_rsc(m_rsc:rid(), z:context()) -> lists:proplist().
+-spec map_rsc(m_rsc:rid(), z:context()) -> proplists:proplist().
 map_rsc(Id, Context) ->
     Props = m_rsc:get(Id, Context),
     [

tests/mod_elasticsearch_tests.erl

@@ -0,0 +1,21 @@
+-module(mod_elasticsearch_tests).
+
+-include_lib("eunit/include/eunit.hrl").
+-include_lib("zotonic.hrl").
+-include_lib("../include/elasticsearch.hrl").
+
+map_test() ->
+    {ok, Id} = m_rsc:insert(
+        [
+            {category, text},
+            {title, <<"Just a title">>},
+            {empty_string, <<"">>}
+        ],
+        z_acl:sudo(context())
+    ),
+    Mapped = elasticsearch_mapping:map_rsc(Id, context()),
+    ?assertEqual(<<"Just a title">>, proplists:get_value(title, Mapped)),
+    ?assertEqual(<<"">>, proplists:get_value(empty_string, Mapped)).
+
+context() ->
+    z_context:new(testsandboxdb).

travis/zotonic.config

@@ -0,0 +1,9 @@
+[{zotonic, [
+    {user_modules_dir, "/opt/zotonic/user/modules"},
+    {user_sites_dir, "/opt/zotonic/user/sites"},
+    {deps, [
+        {erlastic_search, ".*", {git, "https://github.com/tsloughter/erlastic_search.git", "9a207d1ec461103767d9fe28de22f622060f439e"}},
+        {hackney, ".*", {git, "https://github.com/benoitc/hackney.git", {tag, "1.14.3"}}},
+        {jsx, ".*", {git, "https://github.com/talentdeficit/jsx.git", {tag, "2.8.0"}}}
+    ]}
+]}].