Add smoke diagnostic domain values

internal/domain/smoke_diagnostics_test.go

@@ -0,0 +1,110 @@
+package domain
+
+import (
+	"testing"
+	"time"
+)
+
+func TestCloneBackendCopiesDiagnosticMetadataAndProviderValues(t *testing.T) {
+	profile := "profile"
+	reachabilityEndpoint := "https://probe.example/health"
+	authKind := "openrouter_key"
+	authEndpoint := "https://probe.example/key"
+	backend := Backend{
+		ExtraParams: map[string]any{"nested": map[string]any{"value": "original"}},
+		SmokeTests: &BackendSmokeTestConfig{
+			DefaultProfile: &profile,
+			Reachability:   &ReachabilityProbeConfig{Endpoint: &reachabilityEndpoint},
+			Authentication: &AuthenticationProbeConfig{
+				Kind:     &authKind,
+				Endpoint: &authEndpoint,
+			},
+		},
+	}
+
+	cloned, err := CloneBackend(backend)
+	if err != nil {
+		t.Fatal(err)
+	}
+	*cloned.SmokeTests.DefaultProfile = "changed"
+	*cloned.SmokeTests.Reachability.Endpoint = "changed"
+	*cloned.SmokeTests.Authentication.Kind = "changed"
+	*cloned.SmokeTests.Authentication.Endpoint = "changed"
+	cloned.ExtraParams["nested"].(map[string]any)["value"] = "changed"
+
+	if profile != "profile" || reachabilityEndpoint != "https://probe.example/health" ||
+		authKind != "openrouter_key" || authEndpoint != "https://probe.example/key" {
+		t.Fatal("cloned diagnostic metadata shared source pointers")
+	}
+	if got := backend.ExtraParams["nested"].(map[string]any)["value"]; got != "original" {
+		t.Fatalf("source provider parameter changed through clone: %v", got)
+	}
+}
+
+func TestCloneSmokeTestRequestOwnsOptionalSettings(t *testing.T) {
+	temperature := 0.25
+	retries := 2
+	reasoning := "low"
+	request := SmokeTestRequest{
+		APIKey:           "secret",
+		TransientRetries: &retries,
+		Execution: &ExecutionTargetOverride{
+			Temperature:     &temperature,
+			ReasoningEffort: &reasoning,
+			ExtraParams:     map[string]any{"nested": map[string]any{"value": "original"}},
+		},
+	}
+
+	cloned, err := CloneSmokeTestRequest(request)
+	if err != nil {
+		t.Fatal(err)
+	}
+	*cloned.TransientRetries = 3
+	*cloned.Execution.Temperature = 0.5
+	*cloned.Execution.ReasoningEffort = "high"
+	cloned.Execution.ExtraParams["nested"].(map[string]any)["value"] = "changed"
+
+	if retries != 2 || temperature != 0.25 || reasoning != "low" {
+		t.Fatal("cloned request shared optional scalar pointers")
+	}
+	if got := request.Execution.ExtraParams["nested"].(map[string]any)["value"]; got != "original" {
+		t.Fatalf("source provider parameter changed through clone: %v", got)
+	}
+}
+
+func TestCloneSmokeTestReportOwnsMutableValues(t *testing.T) {
+	applicable := true
+	reachable := true
+	status := 200
+	wait := 3 * time.Millisecond
+	report := SmokeTestReport{
+		Applicable: &applicable,
+		Target: SmokeTestTarget{EffectiveSettings: ExecutionTarget{
+			ExtraParams: map[string]any{"nested": map[string]any{"value": "original"}},
+		}},
+		Facts: SmokeTestFacts{EndpointReachable: &reachable},
+		Attempts: []SmokeTestAttempt{{
+			HTTPStatus: &status,
+			Facts:      SmokeTestFacts{EndpointReachable: &reachable},
+			Timing:     SmokeTestTiming{CapacityWait: &wait},
+		}},
+	}
+
+	cloned, err := CloneSmokeTestReport(report)
+	if err != nil {
+		t.Fatal(err)
+	}
+	*cloned.Applicable = false
+	*cloned.Facts.EndpointReachable = false
+	*cloned.Attempts[0].HTTPStatus = 503
+	*cloned.Attempts[0].Facts.EndpointReachable = false
+	*cloned.Attempts[0].Timing.CapacityWait = time.Second
+	cloned.Target.EffectiveSettings.ExtraParams["nested"].(map[string]any)["value"] = "changed"
+
+	if !applicable || !reachable || status != 200 || wait != 3*time.Millisecond {
+		t.Fatal("cloned report shared optional scalar pointers")
+	}
+	if got := report.Target.EffectiveSettings.ExtraParams["nested"].(map[string]any)["value"]; got != "original" {
+		t.Fatalf("source provider parameter changed through clone: %v", got)
+	}
+}