Function TestApplyFrontmatterLineTransform

pkg/cli/yaml_frontmatter_utils_test.go:551–644

(t *testing.T)

}

func TestApplyFrontmatterLineTransform(t *testing.T) {
	tests := []struct {
		name        string
		content     string
		transform   func([]string) ([]string, bool)
		wantApplied bool
		wantContent string
		wantErr     bool
	}{
		{
			name: "transform applied",
			content: `---
on: workflow_dispatch
timeout_minutes: 30
---

# Test`,
			transform: func(lines []string) ([]string, bool) {
				result := make([]string, len(lines))
				modified := false
				for i, line := range lines {
					if strings.Contains(line, "timeout_minutes") {
						result[i] = strings.ReplaceAll(line, "timeout_minutes", "timeout-minutes")
						modified = true
					} else {
						result[i] = line
					}
				}
				return result, modified
			},
			wantApplied: true,
			wantContent: "timeout-minutes: 30",
		},
		{
			name: "no change returns original content",
			content: `---
on: workflow_dispatch
---

# Test`,
			transform: func(lines []string) ([]string, bool) {
				return lines, false
			},
			wantApplied: false,
		},
		{
			name:    "content with no frontmatter is handled gracefully",
			content: "not valid frontmatter at all",
			transform: func(lines []string) ([]string, bool) {
				// transform returns false because there are no lines to modify
				return lines, false
			},
			wantApplied: false,
		},
		{
			name: "markdown body preserved",
			content: `---
on: workflow_dispatch