add tests for ES backend (#38)

.travis.yml

@@ -1,6 +1,7 @@
 language: python
 
 dist: xenial
+sudo: false
 
 python:
   - "3.5"

tests/test_elastisearch__provider.py

@@ -0,0 +1,67 @@
+# =================================================================
+#
+# Authors: Tom Kralidis <tomkralidis@gmail.com>
+#
+# Copyright (c) 2018 Tom Kralidis
+#
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+#
+# =================================================================
+
+import pytest
+
+from pygeoapi.provider.elasticsearch_ import ElasticsearchProvider
+
+
+@pytest.fixture()
+def config():
+    return {
+        'name': 'Elasticsearch',
+        'data': 'http://localhost:9200/ne_110m_populated_places_simple/FeatureCollection',  # noqa
+        'id_field': 'geonameid'
+    }
+
+
+def test_query(config):
+    p = ElasticsearchProvider(config)
+    results = p.query()
+    assert len(results['features']) == 10
+    assert results['features'][0]['ID'] == 6691831
+    assert results['features'][0]['properties']['nameascii'] == 'Vatican City'
+
+    results = p.query(limit=1)
+    assert len(results['features']) == 1
+    assert results['features'][0]['ID'] == 6691831
+
+    results = p.query(startindex=2, limit=1)
+    assert len(results['features']) == 1
+    assert results['features'][0]['ID'] == 1559804
+
+
+def test_get(config):
+    p = ElasticsearchProvider(config)
+    results = p.get('404')
+    assert results is None
+
+    result = p.get('3413829')
+    assert result['ID'] == 3413829
+    assert result['properties']['ls_name'] == 'Reykjavik'