add test for TransformerAWSV2RHEL

Signed-off-by: Janine Olear <[email protected]>

tests/transformer/testdata/expected/v2/os/rhel/provider/aws/version/6.10/region/af-south-1/image/4031b089d970c84bf7fad57831ba552e36517a3f

@@ -0,0 +1 @@
+{"name": "RHEL 6.10 hvm x86_64 Hourly2", "arch": "x86_64", "version": "6.10", "imageId": "ami-0c22ca1423e1721e7", "date": "2021-03-18T15:22:40.000Z", "virt": "hvm", "selflink": "https://console.aws.amazon.com/ec2/home?region=af-south-1#launchAmi=ami-0c22ca1423e1721e7", "region": "af-south-1"}

tests/transformer/v2_aws_rhel_test.py

@@ -0,0 +1,33 @@
+"""Tests for the v2 AWS RHEL transformer."""
+import filecmp
+import os
+
+from cloudimagedirectory import transformer
+
+
+def test_aws_v2_rhel_transformer_command(runner, tmp_path):
+    """Verify that we can transform AWS data for RHEL."""
+    result = runner.invoke(
+        transformer.run,
+        [
+            "-f",
+            "tests/transformer/testdata/input/raw/aws/af-south-1.json",
+            "-op=.",
+            f"-dp={tmp_path}",
+            "--filter.until=none",
+        ],
+    )
+
+    assert result.exit_code == 0, f"expected no error, but got code {result.exit_code} and output:\n{result.output}"
+
+    # Ensure the directory was made.
+    assert os.path.isdir(f"{tmp_path}/v2/os/rhel/provider/aws/version/6.10/region/af-south-1/image")
+
+    # Get current directory
+    pwd = os.getcwd()
+
+    # Check image data by comparing the expected file and the output file byte by byte.
+    assert filecmp.cmp(
+        f"{pwd}/tests/transformer/testdata/expected/v2/os/rhel/provider/aws/version/6.10/region/af-south-1/image/4031b089d970c84bf7fad57831ba552e36517a3f",
+        f"{tmp_path}/v2/os/rhel/provider/aws/version/6.10/region/af-south-1/image/4031b089d970c84bf7fad57831ba552e36517a3f",
+    )