test/system: Test 'list' both with and without --images

https://github.com/containers/toolbox/pull/1278

test/system/102-list.bats

@@ -68,6 +68,20 @@ teardown() {
   assert [ ${#stderr_lines[@]} -eq 0 ]
 }
 
+@test "list: With just one non-Toolbx image (using --images)" {
+  pull_distro_image busybox
+
+  local num_of_images
+  num_of_images="$(list_images)"
+  assert_equal "$num_of_images" 1
+
+  run --keep-empty-lines --separate-stderr $TOOLBOX list --images
+
+  assert_success
+  assert [ ${#lines[@]} -eq 0 ]
+  assert [ ${#stderr_lines[@]} -eq 0 ]
+}
+
 @test "list: An image without a name" {
   build_image_without_name >/dev/null
 
@@ -79,6 +93,21 @@ teardown() {
   assert [ ${#stderr_lines[@]} -eq 0 ]
 }
 
+@test "list: An image without a name (using --images)" {
+  build_image_without_name >/dev/null
+
+  local num_of_images
+  num_of_images="$(list_images)"
+  assert_equal "$num_of_images" 1
+
+  run --keep-empty-lines --separate-stderr $TOOLBOX list --images
+
+  assert_success
+  assert_line --index 1 --partial "<none>"
+  assert [ ${#lines[@]} -eq 3 ]
+  assert [ ${#stderr_lines[@]} -eq 0 ]
+}
+
 @test "list: Image and its copy" {
   local default_image
   default_image="$(get_default_image)"
@@ -98,6 +127,25 @@ teardown() {
   assert [ ${#stderr_lines[@]} -eq 0 ]
 }
 
+@test "list: Image and its copy (using --images)" {
+  local default_image
+  default_image="$(get_default_image)"
+
+  pull_default_image_and_copy
+
+  local num_of_images
+  num_of_images="$(list_images)"
+  assert_equal "$num_of_images" 2
+
+  run --keep-empty-lines --separate-stderr "$TOOLBOX" list --images
+
+  assert_success
+  assert_line --index 1 --partial "$default_image"
+  assert_line --index 2 --partial "$default_image-copy"
+  assert [ ${#lines[@]} -eq 4 ]
+  assert [ ${#stderr_lines[@]} -eq 0 ]
+}
+
 @test "list: Containers and images" {
   # Pull the two images
   pull_default_image
@@ -140,6 +188,28 @@ teardown() {
   assert [ ${#stderr_lines[@]} -eq 0 ]
 }
 
+@test "list: Images with and without names" {
+  local default_image
+  default_image="$(get_default_image)"
+
+  pull_default_image
+  pull_distro_image fedora 34
+  build_image_without_name >/dev/null
+
+  local num_of_images
+  num_of_images="$(list_images)"
+  assert_equal "$num_of_images" 3
+
+  run --keep-empty-lines --separate-stderr "$TOOLBOX" list
+
+  assert_success
+  assert_line --index 1 --partial "<none>"
+  assert_line --index 2 --partial "fedora-toolbox:34"
+  assert_line --index 3 --partial "$default_image"
+  assert [ ${#lines[@]} -eq 5 ]
+  assert [ ${#stderr_lines[@]} -eq 0 ]
+}
+
 @test "list: Images with and without names (using --images)" {
   local default_image
   default_image="$(get_default_image)"