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Software Engineering

522What Are Module Boundaries
523Integration Tests vs Unit Tests
524Testing Adapter Layers
525Testing Cross-Module Communication
526Narrow Integration Tests
527Testing Configuration and Wiring
528Testing Error Propagation Across Boundaries
529Balancing Test Scope
530Real vs Mocked Dependencies in Integration Tests
531Setting Up Test Databases
532Managing Test Database State
533Testing with Real External APIs
534Using Test Containers
535Testing File System Operations
536Testing with Real Message Brokers
537Network and Service Discovery in Tests
538Performance Considerations with Real Dependencies
539CI/CD Integration with Real Dependencies
540What Are Test Fixtures
541Setting Up and Tearing Down Fixtures
542Shared vs Per-Test Fixtures
543Database Fixtures and Test Data
544Fixture Files and Data Formats
545Test Containers and Dockerized Fixtures
546Managing Fixture Dependencies
547Fixture Performance and Test Speed
548What is Contract Testing
549Provider and Consumer Contracts
550Consumer-Driven Contract Testing
551Contract Testing Tools and Frameworks
552Contract Versioning and Evolution
553When to Use Contract Tests

Software Engineering

522What Are Module Boundaries
523Integration Tests vs Unit Tests
524Testing Adapter Layers
525Testing Cross-Module Communication
526Narrow Integration Tests
527Testing Configuration and Wiring
528Testing Error Propagation Across Boundaries
529Balancing Test Scope
530Real vs Mocked Dependencies in Integration Tests
531Setting Up Test Databases
532Managing Test Database State
533Testing with Real External APIs
534Using Test Containers
535Testing File System Operations
536Testing with Real Message Brokers
537Network and Service Discovery in Tests
538Performance Considerations with Real Dependencies
539CI/CD Integration with Real Dependencies
540What Are Test Fixtures
541Setting Up and Tearing Down Fixtures
542Shared vs Per-Test Fixtures
543Database Fixtures and Test Data
544Fixture Files and Data Formats
545Test Containers and Dockerized Fixtures
546Managing Fixture Dependencies
547Fixture Performance and Test Speed
548What is Contract Testing
549Provider and Consumer Contracts
550Consumer-Driven Contract Testing
551Contract Testing Tools and Frameworks
552Contract Versioning and Evolution
553When to Use Contract Tests

← Software Engineering

Lesson 523 of 1,933·16. Integration TestingPro lesson

Integration Tests vs Unit Tests

Distinguishing integration tests from unit tests by scope, dependencies, and what failures reveal about your system.

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