tests: add simple-efi

example/simple-efi.nix

@@ -0,0 +1,40 @@
+{ disks ? [ "/dev/vdb" ], ... }: {
+  disk = {
+    vdb = {
+      device = builtins.elemAt disks 0;
+      type = "disk";
+      content = {
+        type = "table";
+        format = "gpt";
+        partitions = [
+          {
+            type = "partition";
+            name = "ESP";
+            start = "1MiB";
+            end = "100MiB";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "vfat";
+              mountpoint = "/boot";
+            };
+          }
+          {
+            name = "root";
+            type = "partition";
+            start = "100MiB";
+            end = "100%";
+            part-type = "primary";
+            bootable = true;
+            content = {
+              type = "filesystem";
+              format = "ext4";
+              mountpoint = "/";
+            };
+          }
+        ];
+      };
+    };
+  };
+}
+

tests/simple-efi.nix

@@ -0,0 +1,9 @@
+{ pkgs ? (import <nixpkgs> { })
+, makeDiskoTest ? (pkgs.callPackage ./lib.nix { }).makeDiskoTest
+}:
+makeDiskoTest {
+  disko-config = import ../example/simple-efi.nix;
+  extraTestScript = ''
+    machine.succeed("mountpoint /");
+  '';
+}