update elaboration prompt to use structured acceptance_criteria schema

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/internal/api/elaborate_test.go b/internal/api/elaborate_test.go
index 34269e9..69bb1dc 100644
--- a/internal/api/elaborate_test.go
+++ b/internal/api/elaborate_test.go
@@ -477,6 +477,19 @@ func TestElaborateTask_NoRawNarrativeWithoutExplicitProjectDir(t *testing.T) {
 	}
 }
 
+func TestBuildStoryElaboratePrompt_ContainsAcceptanceCriteriaSchema(t *testing.T) {
+	prompt := buildStoryElaboratePrompt()
+	if !strings.Contains(prompt, "acceptance_criteria") {
+		t.Error("buildStoryElaboratePrompt should contain 'acceptance_criteria'")
+	}
+	if !strings.Contains(prompt, "verification") {
+		t.Error("buildStoryElaboratePrompt should contain 'verification'")
+	}
+	if strings.Contains(prompt, `"steps"`) {
+		t.Error("buildStoryElaboratePrompt should not contain '\"steps\"'")
+	}
+}
+
 func TestElaboratedStoryValidation_AcceptanceCriteriaSchema(t *testing.T) {
 	raw := `{
 		"type": "test",