📜 Diagram for Lesson 16: Testing + Production Readiness
This diagram visualizes the comprehensive testing architecture and production deployment patterns for Temporal workflows.
flowchart TD
subgraph "Testing Strategy"
A[TestableWorkflow] --> B[Unit Testing Layer]
A --> C[Integration Testing Layer]
A --> D[Production Deployment Layer]
subgraph "Unit Testing with TestWorkflowRule"
B --> E[MockOrderValidationActivity]
B --> F[MockInventoryActivity]
B --> G[MockPaymentActivity]
B --> H[MockShippingActivity]
E --> I[Configurable Test Scenarios]
F --> I
G --> I
H --> I
end
subgraph "Integration Testing"
C --> J[Real Temporal Server]
C --> K[Mock External Services]
C --> L[End-to-End Workflows]
J --> M[Performance Testing]
K --> M
L --> M
end
subgraph "Production Deployment"
D --> N[Production Workers]
D --> O[Real Activity Implementations]
D --> P[Monitoring & Observability]
N --> Q[Horizontal Scaling]
O --> Q
P --> Q
end
end
subgraph "Testing Patterns"
R[Happy Path Testing] --> S[All operations succeed]
T[Failure Scenario Testing] --> U[Partial failures with compensation]
V[Load Testing] --> W[Concurrent workflow execution]
X[Error Recovery Testing] --> Y[Retry and timeout behavior]
end
subgraph "Production Configuration"
Z[WorkerOptions Configuration]
AA[Activity Timeout Strategies]
BB[Resource Limits & Requests]
CC[Health Checks & Probes]
DD[Metrics & Monitoring]
end
I --> R
I --> T
M --> V
M --> X
Q --> Z
Q --> AA
Q --> BB
Q --> CC
Q --> DD
style A fill:#e1f5fe
style B fill:#e8f5e8
style C fill:#fff3e0
style D fill:#f3e5f5
style I fill:#e8f5e8
style M fill:#fff3e0
style Q fill:#f3e5f5
💡 This diagram shows the comprehensive testing strategy from unit tests with mocks through integration testing to production deployment. Each layer has specific patterns and configurations optimized for its purpose, ensuring reliable workflow execution at scale.