Add tests for "i18n_messages" end point

Fixes: https://pagure.io/freeipa/issue/7559
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Petr Vobornik <pvoborni@redhat.com>

3 files changed, 122 insertions, 0 deletions

diff --git a/.test_runner_config.yaml b/.test_runner_config.yaml
index 1c5bff728..8b2834e12 100644
--- a/.test_runner_config.yaml
+++ b/.test_runner_config.yaml
@@ -47,6 +47,7 @@ steps:
   configure:
   - ./autogen.sh
   install_packages:
+  - sed -i 's/%_install_langs \(.*\)/\0:fr/g' /etc/rpm/macros.image-language-conf
   - dnf install -y ${container_working_dir}/dist/rpms/*.rpm --best --allowerasing
   install_server:
   - ipa-server-install -U --domain ${server_domain} --realm ${server_realm} -p ${server_password}
diff --git a/.test_runner_config_py3_temp.yaml b/.test_runner_config_py3_temp.yaml
index 5465d7db4..4ac5cb232 100644
--- a/.test_runner_config_py3_temp.yaml
+++ b/.test_runner_config_py3_temp.yaml
@@ -47,6 +47,7 @@ steps:
   configure:
   - ./autogen.sh
   install_packages:
+  - sed -i 's/%_install_langs \(.*\)/\0:fr/g' /etc/rpm/macros.image-language-conf
   - dnf install -y ${container_working_dir}/dist/rpms/*.rpm --best --allowerasing
   - dnf install -y python3-mod_wsgi --best --allowerasing  # Py3 temporary
   install_server:
diff --git a/ipatests/test_ipaserver/test_i18n_messages.py b/ipatests/test_ipaserver/test_i18n_messages.py
new file mode 100644
index 000000000..345e5ff49
--- /dev/null
+++ b/ipatests/test_ipaserver/test_i18n_messages.py
@@ -0,0 +1,120 @@
+#
+# Copyright (C) 2018  FreeIPA Contributors see COPYING for license
+#
+
+import json
+import os
+import pytest
+
+from ipalib import api
+
+from ipatests.test_xmlrpc.xmlrpc_test import XMLRPC_test
+from ipatests.test_ipaserver.httptest import Unauthorized_HTTP_test
+from ipatests.util import (assert_equal, assert_deepequal, raises,
+                           assert_not_equal)
+
+from ipapython.version import API_VERSION
+from ipaserver.plugins.internal import i18n_messages
+
+
+@pytest.mark.tier1
+class test_i18n_messages(XMLRPC_test, Unauthorized_HTTP_test):
+    """
+    Tests for i18n_messages end point
+    """
+    app_uri = '/ipa/i18n_messages'
+    content_type = 'application/json'
+
+    def _prepare_data(self, method):
+        """
+        Construct json data required for request
+        """
+        return {"method": "{0}".format(method),
+                "params": [[], {"version": "{0}".format(API_VERSION)}]}
+
+    def _prepare_accept_lang(self):
+        try:
+            return os.environ['LANGUAGE']
+        except KeyError:
+            pass
+
+        try:
+            return os.environ['LANG'].split('.')[0].replace('_', '-')
+        except KeyError:
+            return ''
+
+    def _fetch_i18n_msgs(self):
+        """
+        Build translations directly via command instance
+        """
+        return i18n_messages({}).execute()
+
+    def _fetch_i18n_msgs_http(self, accept_lang):
+        """
+        Fetch translations via http request
+        """
+        self.accept_language = accept_lang
+        params = json.dumps(self._prepare_data('i18n_messages'))
+        response = self.send_request(params=params)
+
+        assert_equal(response.status, 200)
+        response_data = response.read()
+        jsondata = json.loads(response_data)
+        assert_equal(jsondata['error'], None)
+        assert jsondata['result']
+        assert jsondata['result']['texts']
+
+        return jsondata['result']
+
+    def test_only_i18n_serves(self):
+        """
+        Test if end point doesn't fulfill other RPC commands
+        """
+        assert api.Command.get('user_find')
+        params = json.dumps(self._prepare_data('user_find/1'))
+        response = self.send_request(params=params)
+
+        assert_equal(response.status, 403)
+        assert_equal(response.reason, 'Forbidden')
+
+        response_data = response.read()
+        assert_equal(response_data, b'Invalid RPC command')
+        raises(ValueError, json.loads, response_data)
+
+    def test_only_post_serves(self):
+        """
+        Test if end point fulfills only POST method
+        """
+        params = json.dumps(self._prepare_data('i18n_messages'))
+        response = self.send_request(method='GET', params=params)
+
+        assert_equal(response.status, 405)
+        assert_equal(response.reason, 'Method Not Allowed')
+        assert response.msg
+        assert_equal(response.msg['allow'], 'POST')
+
+        response_data = response.read()
+        raises(ValueError, json.loads, response_data)
+
+    def test_i18n_receive(self):
+        """
+        Test if translations request is successful
+        """
+        expected_msgs = self._fetch_i18n_msgs()
+        actual_msgs = self._fetch_i18n_msgs_http(self._prepare_accept_lang())
+
+        assert_deepequal(expected_msgs, actual_msgs)
+
+    def test_i18n_consequence_receive(self):
+        """
+        Test if consequence translations requests for different languages are
+        successful. Every request's result have to contain messages in it's
+        locale.
+        """
+        prev_i18n_msgs = self._fetch_i18n_msgs_http('en-us')
+        cur_i18n_msgs = self._fetch_i18n_msgs_http('fr-fr')
+        try:
+            assert_equal(prev_i18n_msgs['texts']['true'], u'True')
+            assert_equal(cur_i18n_msgs['texts']['true'], u'Vrai')
+        except KeyError:
+            assert_not_equal(prev_i18n_msgs, cur_i18n_msgs)