vdltestutil

Documentation

Overview

Package vdltestutil provides testing utilities for v.io/x/ref/lib/vdl/...

Index

• func ExpectFail(t *testing.T, errs *vdlutil.Errors, testName string, re ...string)
• func ExpectPass(t *testing.T, errs *vdlutil.Errors, testName string)
• func ExpectResult(t *testing.T, errs *vdlutil.Errors, testName string, re ...string)
• func FakeBuildPackage(name, path string, files map[string]string) *build.Package
• func FakeOpenFiles(files map[string]string) func(fnames []string) (map[string]io.ReadCloser, error)

Functions

func ExpectFail

func ExpectFail(t *testing.T, errs *vdlutil.Errors, testName string, re ...string)

ExpectFail makes sure errs has an error that matches all the re regexps.

func ExpectPass

func ExpectPass(t *testing.T, errs *vdlutil.Errors, testName string)

ExpectPass makes sure errs has no errors.

func ExpectResult

func ExpectResult(t *testing.T, errs *vdlutil.Errors, testName string, re ...string)

ExpectResult ensures errs has an error that matches all the re regexps, or that errs has no errors if no regexps were provided, or only one was provided with the empty string.

func FakeBuildPackage

func FakeBuildPackage(name, path string, files map[string]string) *build.Package

FakeBuildPackage constructs a fake build package for testing, with files mapping from file names to file contents.

func FakeOpenFiles

func FakeOpenFiles(files map[string]string) func(fnames []string) (map[string]io.ReadCloser, error)

FakeOpenFiles returns a function that obeys the build.Package.OpenFilesFunc signature, that simply uses the files map to return readers.