Your First test and expect
Assert behavior with matchers.
Why Tests Matter
A test is code that checks your code still works. Write one once, and it guards that behavior forever. 🛡️
Add the Package
The official test package powers Dart testing. Add it under dev_dependencies so it ships only with your tooling.
dev_dependencies:
test: ^1.25.0All lessons in this course
- Your First test and expect
- group, setUp, and tearDown
- Testing async Code and Streams
- Mocks, Fakes, and Coverage