Test.Sandwich.Formatters.Slack

Documentation

data SlackFormatter

Instances

Formatter SlackFormatter

Defined in Test.Sandwich.Formatters.Slack

Methods

formatterName :: SlackFormatter -> String

runFormatter :: (MonadIO m, MonadLogger m, MonadUnliftIO m, MonadCatch m) => SlackFormatter -> [RunNode BaseContext] -> Maybe (CommandLineOptions ()) -> BaseContext -> m ()

finalizeFormatter :: (MonadIO m, MonadLogger m, MonadCatch m) => SlackFormatter -> [RunNode BaseContext] -> BaseContext -> m ()

newtype SlackConfig

Configuration options needed to connect to the Slack API

Constructors

SlackConfig

Fields

• slackApiToken :: Text

  Slack API token

Instances

Show SlackConfig

Defined in Test.Sandwich.Formatters.Internal.Types

Methods

showsPrec :: Int -> SlackConfig -> ShowS

show :: SlackConfig -> String

showList :: [SlackConfig] -> ShowS

defaultSlackFormatter :: SlackFormatter

slackFormatterSlackConfig :: SlackFormatter -> SlackConfig

Slack credentials

slackFormatterChannel :: SlackFormatter -> String

Slack channel on which to create the progress bar.

slackFormatterTopMessage :: SlackFormatter -> Maybe String

Message to put above the progress bar. For example, the name of the test suite and a link to the run in the CI system.

slackFormatterMaxFailures :: SlackFormatter -> Maybe Int

Maximum number of failures to include in a message. If too many are included, it's possible to hit Slack's request limit of 8KB, which causes the message to fail to update. Defaults to 30.

slackFormatterMaxFailureReasonLines :: SlackFormatter -> Maybe Int

Maximum number of lines to devote to showing the failure reason underneath a failure. Set to 'Just 0' to disable showing failure reasons.

slackFormatterMaxCallStackLines :: SlackFormatter -> Maybe Int

Maximum number of lines to devote to showing the call stack underneath a failure. Set to 'Just 0' to disable showing call stacks.

slackFormatterVisibilityThreshold :: SlackFormatter -> Maybe Int

If present, filter the headings on failures to only include nodes whose visibility threshold is less than or equal to the value.

slackFormatterMaxMessageSize :: SlackFormatter -> Maybe Int64

If present, make sure the messages we transmit to Slack default don't exceed this number of bytes. When a message does exceed it (probably because there are a ton of failures), start dropping blocks from the end of the message until the size is small enough. Making use of slackFormatterMaxFailures, slackFormatterMaxFailureReasonLines, and slackFormatterMaxCallStackLines is a good way to avoid hitting the limit.

data SlackFormatterShowCallStacks

Constructors

SlackFormatterNoCallStacks

Don't include callstacks in failure messages

SlackFormatterTopNCallStackFrames Int

Include the top N stack frames

SlackFormatterFullCallStack

Include the full callstack