ctxtest

Documentation

Overview

Package ctxtest holds test utilities for packages that depend on context package. It allows for easy running tests on graph building functions that depends on context.Context objects.

Index

• func RunTestGraphFn(t *testing.T, testName string, graphFn TestContextGraphFn, want []any, ...)
• type TestContextGraphFn

Functions

func RunTestGraphFn

func RunTestGraphFn(t *testing.T, testName string, graphFn TestContextGraphFn, want []any, delta float64)

RunTestGraphFn tests a graph building function graphFn by executing it and comparing its output(s) to the values in want, reporting back any errors in t.

delta is the margin of value on the difference of output and want values that are acceptable. Values of delta <= 0 means only exact equality is accepted.

Types

type TestContextGraphFn

type TestContextGraphFn func(ctx *context.Context, g *Graph) (inputs, outputs []*Node)

TestContextGraphFn should build its own inputs, and return both inputs and outputs