tani

A light Nim testing framework

Usage

For a directory structure like:

tests/
  runner.nim
  testThings.nim

Simply sprinkle the test macro anywhere in your code and call the runTests macro once at the end of the module to run all tests collected in that module. You must also defined a runner module in the root directory that simply has the following code in it:

# runner.nim
import tani

discoverAndRunTests()

Compile the above with nim c -d:test -r runner.nim, and it will automatically find all modules in the same directory and subdirectories and run them if the modules (file names) begin with test.

Contents of testThings.nim:

# testThings.nim
import tani

proc doSomething(): string =
  test "test do something":
    let testValue = "the value"
    check doSomething() == testValue

  return "the value"

runTests()