Add a StreamMatcher.hasMatch method.
StreamMatcher.hasMatch
The consumeThrough and consumeWhile matchers for ScheduledStream now take StreamMatchers as well as normal Matchers.
consumeThrough
consumeWhile
ScheduledStream
StreamMatcher
Matcher
Convert ScheduledProcess to expose stdout and stderr as ScheduledStreams.
ScheduledProcess
stdout
stderr
Add a consumeWhile matcher for ScheduledStream.