Unit test framework that runs tests in the form of PS5 classes and methods annotated with [TestClass] and [TestMethod] attributes. Expression tree builder for complex test assertions.

Mimic Linux Expect, Spawn, and Send commands in Powershell without any external dependencies - Spawn -Command "npm run dev" - ExpectThenSend -Command "\r" -Expect ".*Press Enter.*" - Expect -Expect ".*Username.*" - Send "David\r"