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Testing and security · 30 lessons · up to 10 minutes each
Unit and Integration Testing
A planned test path through isolated logic, real boundaries, and failure cases.
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Unit and Integration Testing
Permanent access to the lessons published in this track when you buy. Future lessons are not included. 0 of 30 lessons are published; 0 are in owner review and 30 are Coming Soon.
$29.0030 lessons still in progress
Beginner
Lessons 1–10
01 Unit and Integration Testing: Sketch pure function examples
Topic: pure function examples
Draw a small map of pure function examples in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner4 minComing Soon02 Unit and Integration Testing: Name the parts of dependency replacement
Topic: dependency replacement
Label the main pieces in dependency replacement in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner5 minComing Soon03 Unit and Integration Testing: Trace an example of database integration boundary
Topic: database integration boundary
Follow one input through database integration boundary in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner6 minComing Soon04 Unit and Integration Testing: Compare choices for HTTP client stubs
Topic: HTTP client stubs
Write down one practical difference between HTTP client stubs in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner7 minComing Soon05 Unit and Integration Testing: Find the boundary in state transition coverage
Topic: state transition coverage
Mark where state transition coverage in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner8 minComing Soon06 Unit and Integration Testing: Inspect an example of validation and negative cases
Topic: validation and negative cases
Annotate a minimal example of validation and negative cases in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner9 minComing Soon07 Unit and Integration Testing: Connect test data builders to a neighboring concept
Topic: test data builders
Show how test data builders in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner10 minComing Soon08 Unit and Integration Testing: Spot a failure mode in async completion and timeouts
Topic: async completion and timeouts
Describe one likely failure for async completion and timeouts in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner3 minComing Soon09 Unit and Integration Testing: Read an official example of flaky test isolation
Topic: flaky test isolation
Summarize an official example of flaky test isolation in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner5 minComing Soon10 Unit and Integration Testing: Choose a use case for suite speed and signal
Topic: suite speed and signal
Match one small use case to suite speed and signal in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Beginner6 minComing Soon
Intermediate
Lessons 11–20
11 Unit and Integration Testing: Build an example with pure function examples
Topic: pure function examples
Create a small working example that uses pure function examples in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate4 minComing Soon12 Unit and Integration Testing: Compose dependency replacement with another component
Topic: dependency replacement
Combine dependency replacement in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate5 minComing Soon13 Unit and Integration Testing: Configure database integration boundary for a small case
Topic: database integration boundary
Set up database integration boundary in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate6 minComing Soon14 Unit and Integration Testing: Validate inputs around HTTP client stubs
Topic: HTTP client stubs
Add a check around HTTP client stubs in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate7 minComing Soon15 Unit and Integration Testing: Use state transition coverage in a short workflow
Topic: state transition coverage
Add state transition coverage in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate8 minComing Soon16 Unit and Integration Testing: Refactor validation and negative cases into a reusable unit
Topic: validation and negative cases
Extract validation and negative cases in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate9 minComing Soon17 Unit and Integration Testing: Exercise test data builders with sample data
Topic: test data builders
Run sample data through test data builders in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate10 minComing Soon18 Unit and Integration Testing: Observe async completion and timeouts outputs
Topic: async completion and timeouts
Capture the result of async completion and timeouts in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate3 minComing Soon19 Unit and Integration Testing: Recover from a flaky test isolation failure
Topic: flaky test isolation
Handle one expected failure from flaky test isolation in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate5 minComing Soon20 Unit and Integration Testing: Document suite speed and signal behavior
Topic: suite speed and signal
Write a short usage note for suite speed and signal in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Intermediate6 minComing Soon
Advanced
Lessons 21–30
21 Unit and Integration Testing: Test a boundary around pure function examples
Topic: pure function examples
Add an edge-case test for pure function examples in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced4 minComing Soon22 Unit and Integration Testing: Harden dependency replacement
Topic: dependency replacement
Add the relevant access, safety, or validation control to dependency replacement in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced5 minComing Soon23 Unit and Integration Testing: Measure database integration boundary
Topic: database integration boundary
Record a small baseline for database integration boundary in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced6 minComing Soon24 Unit and Integration Testing: Reduce cost in HTTP client stubs
Topic: HTTP client stubs
Change one measurable cost in HTTP client stubs in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced7 minComing Soon25 Unit and Integration Testing: Diagnose a state transition coverage failure
Topic: state transition coverage
Use an observable signal to explain a failure in state transition coverage in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced8 minComing Soon26 Unit and Integration Testing: Make validation and negative cases repeatable
Topic: validation and negative cases
Show that rerunning validation and negative cases in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced9 minComing Soon27 Unit and Integration Testing: Review trade-offs in test data builders
Topic: test data builders
Compare two documented approaches to test data builders in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced10 minComing Soon28 Unit and Integration Testing: Improve async completion and timeouts maintainability
Topic: async completion and timeouts
Refine async completion and timeouts in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced3 minComing Soon29 Unit and Integration Testing: Verify flaky test isolation end to end
Topic: flaky test isolation
Check that a complete small flow using flaky test isolation in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced5 minComing Soon30 Unit and Integration Testing: Audit suite speed and signal against its source docs
Topic: suite speed and signal
Check the implementation of suite speed and signal in the context of unit boundaries, real integrations, and reliable test data; save a short example or check that demonstrates the result.
Advanced6 minComing Soon
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