Get a context by its label.
Modulesandwich-0.3.1.0Haskell2010
Test.Sandwich.Contexts
Functions for retrieving context information from within tests.
Synopsis
- value getContext
- value getContextMaybe
- value getRunRoot
- value getCurrentFolder
- value getCommandLineOptions
- value getSomeCommandLineOptions
- value getUserCommandLineOptions
- value pushContext
- value popContext
- Packagesandwich-0.3.1.0
- Exports9
- LanguageHaskell2010
- LicenceBSD-3-Clause
- SourceContexts.hs
Try to get a context by its label. If not is in scope, returns Nothing.
Get the root folder of the on-disk test tree for the current run. Will be Nothing if the run isn't configured to use the disk.
Get the on-disk folder corresponding to the current node. Will be Nothing if the run isn't configured to use the disk, or if the current node is configured not to create a folder.
value
getCommandLineOptions :: (HasCommandLineOptions context a, MonadReader context m) => m (CommandLineOptions a)Get the command line options, if configured.
Using the runSandwichWithCommandLineArgs family of main functions will introduce these, or you can
introduce them manually.
value
getSomeCommandLineOptions :: (HasSomeCommandLineOptions context, MonadReader context m) => m SomeCommandLineOptionsGet existentially wrapped command line options, if configured.
Using the runSandwichWithCommandLineArgs family of main functions will introduce these, or you can
introduce them manually.
value
getUserCommandLineOptions :: (HasCommandLineOptions context a, MonadReader context m) => m aGet the user command line options, if configured. This just calls getCommandLineOptions and pulls out the user options.
Low-level context management helpers
Push a label to the context.
Remove a label from the context.