Add tests for hass.io (#817)

* Add tests for hass.io

* Fix folder

* Fix test command

tests/addons/test_config.py

@@ -0,0 +1,41 @@
+"""Validate Add-on configs."""
+
+import voluptuous as vol
+import pytest
+
+from hassio.addons import validate as vd
+
+from ..common import load_json_fixture
+
+
+def test_basic_config():
+    """Validate basic config and check the default values."""
+    config = load_json_fixture("basic-addon-config.json")
+
+    valid_config = vd.SCHEMA_ADDON_CONFIG(config)
+
+    assert valid_config['name'] == "Test Add-on"
+    assert valid_config['image'] == "test/{arch}-my-custom-addon"
+
+    # Check defaults
+    assert not valid_config['host_network']
+    assert not valid_config['host_ipc']
+    assert not valid_config['host_dbus']
+    assert not valid_config['host_pid']
+
+    assert not valid_config['hassio_api']
+    assert not valid_config['homeassistant_api']
+    assert not valid_config['docker_api']
+
+
+def test_invalid_repository():
+    """Validate basic config with invalid repository."""
+    config = load_json_fixture("basic-addon-config.json")
+
+    config['image'] = "home-assistant/no-valid-repo"
+    with pytest.raises(vol.Invalid):
+        vd.SCHEMA_ADDON_CONFIG(config)
+
+    config['image'] = "homeassistant/no-valid-repo:no-tag-allow"
+    with pytest.raises(vol.Invalid):
+        vd.SCHEMA_ADDON_CONFIG(config)