Enable minimal testing

molecule_hetznercloud/test/unit/driver/test_hetznercloud.py

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+#  Copyright (c) 2019 Red Hat, Inc.
+#
+#  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 os
+
+import pytest
+from molecule import config
+from molecule.driver import hetznercloud
+
+
+@pytest.fixture
+def hetznercloud_instance(patched_config_validate, config_instance):
+    return hetznercloud.HetznerCloud(config_instance)
+
+
+def test_hetznercloud_config_gives_config_object(hetznercloud_instance):
+    assert isinstance(hetznercloud_instance._config, config.Config)
+
+
+def test_hetznercloud_testinfra_options_property(hetznercloud_instance):
+    assert {
+        "connection": "ansible",
+        "ansible-inventory": hetznercloud_instance._config.provisioner.inventory_file,
+    } == hetznercloud_instance.testinfra_options
+
+
+def test_hetznercloud_name_property(hetznercloud_instance):
+    assert "hetznercloud" == hetznercloud_instance.name
+
+
+def test_hetznercloud_options_property(hetznercloud_instance):
+    assert {"managed": True} == hetznercloud_instance.options
+
+
+def test_hetznercloud_login_cmd_template_property(hetznercloud_instance):
+    template = "ssh {address} -l {user} -p {port}"
+    assert template in hetznercloud_instance.login_cmd_template
+
+
+def test_hetznercloud_safe_files_property(hetznercloud_instance):
+    expected_safe_files = [
+        os.path.join(
+            hetznercloud_instance._config.scenario.ephemeral_directory,
+            "instance_config.yml",
+        )
+    ]
+
+    assert expected_safe_files == hetznercloud_instance.safe_files
+
+
+def test_hetznercloud_default_safe_files_property(hetznercloud_instance):
+    expected_default_safe_files = [
+        os.path.join(
+            hetznercloud_instance._config.scenario.ephemeral_directory,
+            "instance_config.yml",
+        )
+    ]
+    assert expected_default_safe_files == hetznercloud_instance.default_safe_files
+
+
+def test_hetznercloud_delegated_property(hetznercloud_instance):
+    assert not hetznercloud_instance.delegated
+
+
+def test_hetznercloud_managed_property(hetznercloud_instance):
+    assert hetznercloud_instance.managed
+
+
+def test_hetznercloud_default_ssh_connection_options_property(hetznercloud_instance):
+    expected_options = [
+        "-o UserKnownHostsFile=/dev/null",
+        "-o ControlMaster=auto",
+        "-o ControlPersist=60s",
+        "-o IdentitiesOnly=yes",
+        "-o StrictHostKeyChecking=no",
+    ]
+
+    assert expected_options == (hetznercloud_instance.default_ssh_connection_options)
+
+
+def test_hetznercloud_login_options(hetznercloud_instance, mocker):
+    target = "molecule.driver.hetznercloud.HetznerCloud._get_instance_config"
+    get_instance_config_patch = mocker.patch(target)
+
+    get_instance_config_patch.return_value = {
+        "instance": "hetznercloud",
+        "address": "172.16.0.2",
+        "user": "hetzner-admin",
+        "port": 22,
+    }
+
+    get_instance_config_patch = {
+        "instance": "hetznercloud",
+        "address": "172.16.0.2",
+        "user": "hetzner-admin",
+        "port": 22,
+    }
+
+    assert get_instance_config_patch == hetznercloud_instance.login_options(
+        "hetznercloud"
+    )
+
+
+def test_hetznercloud_ansible_connection_opts(hetznercloud_instance, mocker):
+    target = "molecule.driver.hetznercloud.HetznerCloud._get_instance_config"
+    get_instance_config_patch = mocker.patch(target)
+
+    get_instance_config_patch.return_value = {
+        "instance": "hetznercloud",
+        "address": "172.16.0.2",
+        "user": "hetzner-admin",
+        "port": 22,
+        "identity_file": "/foo/bar",
+    }
+
+    get_instance_config_patch = {
+        "ansible_host": "172.16.0.2",
+        "ansible_port": 22,
+        "ansible_user": "hetzner-admin",
+        "ansible_private_key_file": "/foo/bar",
+        "connection": "ssh",
+        "ansible_ssh_common_args": (
+            "-o UserKnownHostsFile=/dev/null "
+            "-o ControlMaster=auto "
+            "-o ControlPersist=60s "
+            "-o IdentitiesOnly=yes "
+            "-o StrictHostKeyChecking=no"
+        ),
+    }
+
+    connection_options = hetznercloud_instance.ansible_connection_options(
+        "hetznercloud"
+    )
+    assert get_instance_config_patch == connection_options
+
+
+def test_hetznercloud_instance_config_property(hetznercloud_instance):
+    instance_config_path = os.path.join(
+        hetznercloud_instance._config.scenario.ephemeral_directory,
+        "instance_config.yml",
+    )
+
+    assert instance_config_path == hetznercloud_instance.instance_config
+
+
+def test_hetznercloud_ssh_connection_options_property(hetznercloud_instance):
+    expected_options = [
+        "-o UserKnownHostsFile=/dev/null",
+        "-o ControlMaster=auto",
+        "-o ControlPersist=60s",
+        "-o IdentitiesOnly=yes",
+        "-o StrictHostKeyChecking=no",
+    ]
+
+    assert expected_options == hetznercloud_instance.ssh_connection_options
+
+
+def test_hetznercloud_status(mocker, hetznercloud_instance):
+    hetzner_status = hetznercloud_instance.status()
+
+    assert 2 == len(hetzner_status)
+
+    assert hetzner_status[0].instance_name == "instance-1"
+    assert hetzner_status[0].driver_name == "hetznercloud"
+    assert hetzner_status[0].provisioner_name == "ansible"
+    assert hetzner_status[0].scenario_name == "default"
+    assert hetzner_status[0].created == "false"
+    assert hetzner_status[0].converged == "false"
+
+    assert hetzner_status[1].instance_name == "instance-2"
+    assert hetzner_status[1].driver_name == "hetznercloud"
+    assert hetzner_status[1].provisioner_name == "ansible"
+    assert hetzner_status[1].scenario_name == "default"
+    assert hetzner_status[1].created == "false"
+    assert hetzner_status[1].converged == "false"
+
+
+def test_created(hetznercloud_instance):
+    assert "false" == hetznercloud_instance._created()
+
+
+def test_converged(hetznercloud_instance):
+    assert "false" == hetznercloud_instance._converged()