fixup! add quick outline of how this could be tested

test/test_build.py

@@ -28,14 +28,15 @@
 
 
 # image types to test
-DIRECT_BOOT_IMAGE_TYPES = ["qcow2", "ami", "raw"]
+DIRECT_BOOT_IMAGE_TYPES = ["qcow2,aarch64", "ami", "raw"]
 INSTALLER_IMAGE_TYPES = ["iso"]
 SUPPORTED_IMAGE_TYPES = DIRECT_BOOT_IMAGE_TYPES + INSTALLER_IMAGE_TYPES
 
 
 class ImageBuildResult(NamedTuple):
     img_type: str
     img_path: str
+    img_arch: str
     username: str
     password: str
     journal_output: str
@@ -49,7 +50,12 @@ def image_type_fixture(tmpdir_factory, build_container, request, force_aws_uploa
     ImageBuildResult with the resulting image path and user/password
     """
     # image_type is passed via special pytest parameter fixture
-    image_type = request.param
+    image_type_inp = request.param
+    target_arch = None
+    if "," in image_type_inp:
+        image_type, target_arch = image_type_inp.split(",")
+    else:
+        image_type = image_type_inp
 
     username = "test"
     password = "password"
@@ -64,7 +70,7 @@ def image_type_fixture(tmpdir_factory, build_container, request, force_aws_uploa
         "raw": pathlib.Path(output_path) / "image/disk.raw",
         "iso": pathlib.Path(output_path) / "bootiso/install.iso",
     }
-    assert len(artifact) == len(SUPPORTED_IMAGE_TYPES), \
+    assert len(artifact) == len(set([t.split(",")[0] for t in SUPPORTED_IMAGE_TYPES])), \
         "please keep artifact mapping and supported images in sync"
     generated_img = artifact[image_type]
 
@@ -95,6 +101,8 @@ def image_type_fixture(tmpdir_factory, build_container, request, force_aws_uploa
 
     upload_args = []
     creds_args = []
+    if target_arch:
+        target_arch_args = ["--target-arch", target_arch]
 
     with tempfile.TemporaryDirectory() as tempdir:
         if image_type == "ami":
@@ -124,6 +132,7 @@ def image_type_fixture(tmpdir_factory, build_container, request, force_aws_uploa
             container_to_build_ref(),
             "--config", "/output/config.json",
             "--type", image_type,
+            *target_arch_args,
             *upload_args,
         ])
     journal_output = testutil.journal_after_cursor(cursor)
@@ -137,7 +146,7 @@ def del_ami():
 
     journal_log_path.write_text(journal_output, encoding="utf8")
 
-    return ImageBuildResult(image_type, generated_img, username, password, journal_output, metadata)
+    return ImageBuildResult(image_type, generated_img, target_arch, username, password, journal_output, metadata)
 
 
 def test_container_builds(build_container):