tests: update si tests with ignition blueprint

Signed-off-by: Irene Diez <idiez@redhat.com>

test/cases/ostree-simplified-installer.sh

@@ -885,6 +885,56 @@ EOF
 sudo ansible-playbook -v -i "${TEMPDIR}"/inventory -e image_type=redhat -e ostree_commit="${INSTALL_HASH}" -e edge_type=edge-simplified-installer -e fdo_credential="false" /usr/share/tests/osbuild-composer/ansible/check_ostree.yaml || RESULTS=0
 check_result
 
+########################################################################
+##
+## Build edge-simplified-installer with ignition embedded 
+##
+########################################################################
+
+tee "$BLUEPRINT_FILE" > /dev/null <<EOF
+name = "simplified_iso_with_ignition_embedded_url"
+description = "A rhel-edge simplified-installer image with an embedded ignition config URL"
+version = "0.0.1"
+
+[customizations]
+installation_device = "/dev/vda"
+
+[customizations.ignition.embedded]
+url = "http://some-server/config.ig"
+
+EOF
+
+greenprint "📄 simplified_iso_with_ignition_embedded_url blueprint "
+cat "$BLUEPRINT_FILE"
+
+# Prepare the blueprint for the compose.
+greenprint "📋 Preparing installer blueprint"
+sudo composer-cli blueprints push "$BLUEPRINT_FILE"
+sudo composer-cli blueprints depsolve simplified_iso_with_ignition_embedded_url
+
+# Build simplified installer iso image.
+build_image simplified_iso_with_ignition_embedded_url "${INSTALLER_TYPE}" "${PROD_REPO_URL}/"
+
+# Download the image
+greenprint "📥 Downloading the simplified_iso_with_ignition_embedded_url image"
+sudo composer-cli compose image "${COMPOSE_ID}" > /dev/null
+ISO_FILENAME="${COMPOSE_ID}-${INSTALLER_FILENAME}"
+
+# Mount the image
+sudo mkdir /mnt/installer
+sudo mount -o loop "${ISO_FILENAME}" /mnt/installer
+
+# Check that the image contains the ignition_url file
+if [[ -f "/mnt/installer/ignition_url" ]]; then
+   RESULTS=1
+fi 
+
+# Check the resulting image 
+check_result
+
+sudo umount /mnt/installer
+
+
 ########################
 ##
 ## Build upgrade image