Move tests folder to top level of project (#1242)

tests/test_deviceconfig.py

@@ -0,0 +1,74 @@
+from json import dumps as json_dumps
+from json import loads as json_loads
+
+import aiohttp
+import pytest
+
+from kasa.credentials import Credentials
+from kasa.deviceconfig import (
+    DeviceConfig,
+)
+from kasa.exceptions import KasaException
+
+
+async def test_serialization():
+    config = DeviceConfig(host="Foo", http_client=aiohttp.ClientSession())
+    config_dict = config.to_dict()
+    config_json = json_dumps(config_dict)
+    config2_dict = json_loads(config_json)
+    config2 = DeviceConfig.from_dict(config2_dict)
+    assert config == config2
+
+
+@pytest.mark.parametrize(
+    ("input_value", "expected_msg"),
+    [
+        ({"Foo": "Bar"}, "Cannot create dataclass from dict, unknown key: Foo"),
+        ("foobar", "Invalid device config data: foobar"),
+    ],
+    ids=["invalid-dict", "not-dict"],
+)
+def test_deserialization_errors(input_value, expected_msg):
+    with pytest.raises(KasaException, match=expected_msg):
+        DeviceConfig.from_dict(input_value)
+
+
+async def test_credentials_hash():
+    config = DeviceConfig(
+        host="Foo",
+        http_client=aiohttp.ClientSession(),
+        credentials=Credentials("foo", "bar"),
+    )
+    config_dict = config.to_dict(credentials_hash="credhash")
+    config_json = json_dumps(config_dict)
+    config2_dict = json_loads(config_json)
+    config2 = DeviceConfig.from_dict(config2_dict)
+    assert config2.credentials_hash == "credhash"
+    assert config2.credentials is None
+
+
+async def test_blank_credentials_hash():
+    config = DeviceConfig(
+        host="Foo",
+        http_client=aiohttp.ClientSession(),
+        credentials=Credentials("foo", "bar"),
+    )
+    config_dict = config.to_dict(credentials_hash="")
+    config_json = json_dumps(config_dict)
+    config2_dict = json_loads(config_json)
+    config2 = DeviceConfig.from_dict(config2_dict)
+    assert config2.credentials_hash is None
+    assert config2.credentials is None
+
+
+async def test_exclude_credentials():
+    config = DeviceConfig(
+        host="Foo",
+        http_client=aiohttp.ClientSession(),
+        credentials=Credentials("foo", "bar"),
+    )
+    config_dict = config.to_dict(exclude_credentials=True)
+    config_json = json_dumps(config_dict)
+    config2_dict = json_loads(config_json)
+    config2 = DeviceConfig.from_dict(config2_dict)
+    assert config2.credentials is None