tests for options added

freqtrade/tests/test_configuration.py

@@ -617,3 +617,86 @@ def test_validate_tsl(default_conf):
     default_conf['trailing_stop_positive_offset'] = 0.015
     Configuration(Namespace())
     configuration._validate_config_consistency(default_conf)
+
+
+# config['exchange'] subtree has required options in it
+# so it cannot be omitted in the config
+def test_load_config_default_exchange(all_conf) -> None:
+    del all_conf['exchange']
+
+    assert 'exchange' not in all_conf
+
+    with pytest.raises(ValidationError,
+                       match=r'\'exchange\' is a required property'):
+        configuration = Configuration(Namespace())
+        configuration._validate_config_schema(all_conf)
+###    assert 'exchange' in all_conf
+
+
+# config['exchange']['name'] option is required
+# so it cannot be omitted in the config
+def test_load_config_default_exchange_name(all_conf) -> None:
+    del all_conf['exchange']['name']
+
+    assert 'name' not in all_conf['exchange']
+
+    with pytest.raises(ValidationError,
+                       match=r'\'name\' is a required property'):
+        configuration = Configuration(Namespace())
+        configuration._validate_config_schema(all_conf)
+
+
+# config['exchange']['sandbox'] option has default value: False
+# so it can be omitted in the config and the default value
+# should be present in the config as the option value
+def test_load_config_default_exchange_sandbox(all_conf) -> None:
+    del all_conf['exchange']['sandbox']
+
+    assert 'sandbox' not in all_conf['exchange']
+
+    configuration = Configuration(Namespace())
+    configuration._validate_config_schema(all_conf)
+    assert 'sandbox' in all_conf['exchange']
+    assert all_conf['exchange']['sandbox'] is False
+
+
+# config['exchange']['key'] option has default value: ''
+# so it can be omitted in the config and the default value
+# should be present in the config as the option value
+def test_load_config_default_exchange_key(all_conf) -> None:
+    del all_conf['exchange']['key']
+
+    assert 'key' not in all_conf['exchange']
+
+    configuration = Configuration(Namespace())
+    configuration._validate_config_schema(all_conf)
+    assert 'key' in all_conf['exchange']
+    assert all_conf['exchange']['key'] == ''
+
+
+# config['exchange']['secret'] option has default value: ''
+# so it can be omitted in the config and the default value
+# should be present in the config as the option value
+def test_load_config_default_exchange_secret(all_conf) -> None:
+    del all_conf['exchange']['secret']
+
+    assert 'secret' not in all_conf['exchange']
+
+    configuration = Configuration(Namespace())
+    configuration._validate_config_schema(all_conf)
+    assert 'secret' in all_conf['exchange']
+    assert all_conf['exchange']['secret'] == ''
+
+
+# config['exchange']['password'] option has default value: ''
+# so it can be omitted in the config and the default value
+# should be present in the config as the option value
+def test_load_config_default_exchange_password(all_conf) -> None:
+    del all_conf['exchange']['password']
+
+    assert 'password' not in all_conf['exchange']
+
+    configuration = Configuration(Namespace())
+    configuration._validate_config_schema(all_conf)
+    assert 'password' in all_conf['exchange']
+    assert all_conf['exchange']['password'] == ''