test/system: rework artifact created test

- use nanoseconds, so we don't need to sleep a full second do put the
  time forward.
- use the --format option instead of jq
- run test via remote as well
- don't use static file content

Fixes: #27265

Signed-off-by: Paul Holzinger <pholzing@redhat.com>

Author: Luap99

test/system/702-artifact-created.bats

@@ -7,56 +7,40 @@ load helpers
 
 # Create temporary artifact file for testing
 function create_test_file() {
-    local content="$1"
+    local content="$(random_string 100)"
     local filename=$(random_string 12)
     local filepath="$PODMAN_TMPDIR/$filename.txt"
     echo "$content" > "$filepath"
     echo "$filepath"
 }
 
-function setup() {
-    basic_setup
-    skip_if_remote "artifacts are not remote"
-}
-
 function teardown() {
-    run_podman artifact rm --all --ignore || true
+    run_podman artifact rm --all --ignore
     basic_teardown
 }
 
 @test "podman artifact inspect shows created date in RFC3339 format" {
-    local content="test content for created date"
-    local testfile1=$(create_test_file "$content")
+    local testfile1=$(create_test_file)
     local artifact_name="localhost/test/created-test"
-    local content2="appended content"
-    local testfile2=$(create_test_file "$content2")
+    local testfile2=$(create_test_file)
 
-    # Record time before creation (in seconds for comparison)
-    local before_epoch=$(date +%s)
+    # Record time before creation (in nanoseconds for comparison)
+    local before_epoch=$(date +%s%N)
 
     # Create artifact
     run_podman artifact add $artifact_name "$testfile1"
 
-    # Record time after creation (in seconds for comparison)
-    local after_epoch=$(date +%s)
-    after_epoch=$((after_epoch + 1))
+    # Record time after creation
+    local after_epoch=$(date +%s%N)
 
     # Inspect the artifact
-    run_podman artifact inspect $artifact_name
-    local output="$output"
-
-    # Parse the JSON output to get the created annotation
-    local created_annotation
-    created_annotation=$(echo "$output" | jq -r '.Manifest.annotations["org.opencontainers.image.created"]')
-
-    # Verify created annotation exists and is not null
-    assert "$created_annotation" != "null" "Should have org.opencontainers.image.created annotation"
+    run_podman artifact inspect --format '{{index  .Manifest.Annotations "org.opencontainers.image.created" }}' $artifact_name
+    local created_annotation="$output"
     assert "$created_annotation" != "" "Created annotation should not be empty"
 
     # Verify it's a valid RFC3339 timestamp by trying to parse it
     # Convert to epoch for comparison
-    local created_epoch
-    created_epoch=$(date -d "$created_annotation" +%s 2>/dev/null)
+    local created_epoch=$(date -d "$created_annotation" +%s%N 2>/dev/null)
 
     # Verify parsing succeeded
     assert "$?" -eq 0 "Created timestamp should be valid RFC3339 format"
@@ -65,27 +49,19 @@ function teardown() {
     assert "$created_epoch" -ge "$before_epoch" "Created time should be after before_epoch"
     assert "$created_epoch" -le "$after_epoch" "Created time should be before after_epoch"
 
-    # Wait a bit to ensure timestamps would differ if created new
-    sleep 1
-
     # Append to artifact
     run_podman artifact add --append $artifact_name "$testfile2"
 
     # Get the created timestamp after append
-    run_podman artifact inspect $artifact_name
-    local current_created
-    current_created=$(echo "$output" | jq -r '.Manifest.annotations["org.opencontainers.image.created"]')
+    run_podman artifact inspect --format '{{index  .Manifest.Annotations "org.opencontainers.image.created" }}\n{{len .Manifest.Layers}}' $artifact_name
+    local current_created="${lines[0]}"
+    local layer_count="${lines[1]}"
 
     # Verify the created timestamp is preserved
     assert "$current_created" = "$created_annotation" "Created timestamp should be preserved during append"
 
     # Verify we have 2 layers now
-    local layer_count
-    layer_count=$(echo "$output" | jq '.Manifest.layers | length')
     assert "$layer_count" -eq 2 "Should have 2 layers after append"
-
-    # Clean up
-    rm -f "$testfile1" "$testfile2"
 }
 
 # vim: filetype=sh