Tests for AWSCloudProvider.create_environment

Created mock boto3 for testing

tests/domain/cloud/test_aws_csp.py

@@ -0,0 +1,22 @@
+import pytest
+
+from atst.domain.csp.cloud import EnvironmentCreationException
+
+# pylint: disable=unused-import
+from tests.mock_boto3 import mock_aws, mock_boto3, AUTH_CREDENTIALS
+from tests.factories import EnvironmentFactory
+
+
+def test_create_environment_succeeds(mock_aws):
+    environment = EnvironmentFactory.create()
+    account_id = mock_aws.create_environment(
+        AUTH_CREDENTIALS, environment.creator, environment
+    )
+    assert "account-id" == account_id
+
+
+@pytest.mark.mock_boto3({"organizations.describe_create_account.failure": True})
+def test_create_environment_raises_x_when_account_creation_fails(mock_aws):
+    environment = EnvironmentFactory.create()
+    with pytest.raises(EnvironmentCreationException):
+        mock_aws.create_environment(AUTH_CREDENTIALS, environment.creator, environment)