feat(sense): establish M1 offline intake skeleton

Sense/internal/device/model_test.go

@@ -0,0 +1,30 @@
+package device
+
+import "testing"
+
+func TestDeviceRejectsCredentialsInEndpointReference(t *testing.T) {
+	t.Parallel()
+	value := validVideoDevice()
+	value.EndpointRef = "http://" + "user" + ":" + "redacted" + "@camera.invalid/onvif"
+	if err := value.Validate(); err == nil {
+		t.Fatal("expected endpoint credentials to be rejected")
+	}
+}
+
+func TestDeviceRejectsUnsafeMediaPath(t *testing.T) {
+	t.Parallel()
+	value := validVideoDevice()
+	value.PathName = "tenant/../another-camera"
+	if err := value.Validate(); err == nil {
+		t.Fatal("expected unsafe path name to be rejected")
+	}
+}
+
+func validVideoDevice() Device {
+	return Device{
+		ID: "camera", TenantID: "tenant", SiteID: "site", SerialNumber: "serial", Name: "Camera",
+		Modality: ModalityVideo, Capabilities: []Capability{CapabilityVideoCapture},
+		DesiredState: DesiredEnabled, ActualState: ActualPending,
+		EndpointRef: "onvif://camera", PathName: "sense/tenant/site/camera",
+	}
+}