test

Documentation

Overview

Package test is a helper library for implementing tests for the stream package.

Index

• func Approx(t *testing.T, x float64, y float64, msgAndArgs ...interface{})
• func ApproxSlice(t *testing.T, xs []float64, ys []float64)
• func ContainsError(t *testing.T, err error, errString string)

Functions

func Approx

func Approx(t *testing.T, x float64, y float64, msgAndArgs ...interface{})

Approx asserts that two floats are approximately equal to each other, within 9 decimal points of precision.

func ApproxSlice

func ApproxSlice(t *testing.T, xs []float64, ys []float64)

ApproxSlice asserts that two slices of floats are approximately equal to each other by element, within 9 decimal points of precision.

func ContainsError

func ContainsError(t *testing.T, err error, errString string)

ContainsError asserts that an error contains a string within its message.