wip tests

Author: jmarrero

tmt/plans/integration.fmf

@@ -85,3 +85,17 @@ execute:
     - when: running_env == packit
       enabled: false
       because: tmt-reboot does not work with systemd reboot in testing farm environment
+
+/test-28-install-unified-flag:
+  summary: Verify install help exposes experimental unified storage flag
+  discover:
+    how: fmf
+    test:
+        - /tmt/tests/test-28-install-unified-flag
+
+/test-29-switch-to-unified:
+  summary: Onboard to unified storage and verify subsequent operations use it
+  discover:
+    how: fmf
+    test:
+        - /tmt/tests/test-29-switch-to-unified

tmt/tests/booted/test-install-unified-flag.nu

@@ -0,0 +1,14 @@
+use tap.nu
+
+def main [] {
+  tap begin "install help shows experimental unified flag"
+  let help = (bootc install --help)
+  # Grep-like check in nushell
+  let has = ($help | lines | any { |l| $l | str contains "--experimental-unified-storage" })
+  if (not $has) {
+    error make { msg: "missing --experimental-unified-storage in help" }
+  }
+  tap ok
+}
+
+

tmt/tests/booted/test-switch-to-unified.nu

@@ -0,0 +1,36 @@
+use std assert
+use tap.nu
+
+# Multi-boot test: boot 0 onboards to unified storage; boot 1 verifies we use containers-storage
+
+def main [] {
+  match $env.TMT_REBOOT_COUNT? {
+    null | "0" => first_boot,
+    "1" => second_boot,
+    $o => { error make { msg: $"Invalid TMT_REBOOT_COUNT ($o)" } },
+  }
+}
+
+def first_boot [] {
+  tap begin "onboard to unified storage"
+  # Sanity: booted status
+  let st = (bootc status --json | from json)
+  # Run the onboarding command
+  bootc image set-unified
+  # Verify bootc-owned store is usable
+  podman --storage-opt=additionalimagestore=/usr/lib/bootc/storage images
+  # Stage a no-op upgrade to exercise the unified path; tolerate no-update
+  bootc upgrade || true
+  tmt-reboot
+}
+
+def second_boot [] {
+  tap begin "verify unified usage after onboarding"
+  let st = (bootc status --json | from json)
+  let booted = $st.status.booted.image
+  # After onboarding, future pulls may use containers-storage; assert transport is either registry or containers-storage
+  assert ($booted.transport in [registry containers-storage])
+  tap ok
+}
+
+

tmt/tests/test-28-install-unified-flag.fmf

@@ -0,0 +1,3 @@
+summary: Verify install help exposes experimental unified storage flag
+test: nu booted/test-install-unified-flag.nu
+duration: 5m

tmt/tests/test-29-switch-to-unified.fmf

@@ -0,0 +1,3 @@
+summary: Onboard to unified storage and verify subsequent operations use it
+test: nu booted/test-switch-to-unified.nu
+duration: 30m