Test.Golden

This module provides a simplified interface. If you want more, see Test.Framework.Providers.Golden.Advanced

Documentation

goldenVsFile

Arguments

:: TestName

test name

-> FilePath

path to the «golden» file (the file that contains correct output)

-> FilePath

path to the output file

-> IO ()

action that creates the output file

-> Test

the test verifies that the output file contents is the same as the golden file contents

Compare a given file contents against the golden file contents

goldenVsString

Arguments

:: TestName

test name

-> FilePath

path to the «golden» file (the file that contains correct output)

-> IO ByteString

action that returns a string

-> Test

the test verifies that the returned string is the same as the golden file contents

Compare a given string against the golden file contents

goldenVsFileDiff

Arguments

:: TestName

test name

-> (FilePath -> FilePath -> [String])

function that constructs the command line to invoke the diff command.

E.g.

\ref new -> ["diff", "-u", ref, new]

-> FilePath

path to the golden file

-> FilePath

path to the output file

-> IO ()

action that produces the output file

-> Test

Same as goldenVsFile, but invokes an external diff command.