Nothing's Untestable!

Author: Mitchell Hashimoto

Two sides of testing

Strategy 🧪

• how

testability 🧼

• code structure
• available API
• packaging
• automation harness

🧪 Snapshot Testing

Dump info that is good compare to it use VCS for diffing

Isolate 🧼

Garbage in, Garbage out

• but we can test garbage