open-nomad/vendor/github.com/onsi/gomega/CHANGELOG.md

HEAD

1.3.0

Improvements:

• The Equal matcher matches byte slices more performantly.
• Improved how MatchError matches error strings.
• MatchXML ignores the order of xml node attributes.
• Improve support for XUnit style golang tests. (#254)

Bug Fixes:

• Diff generation now handles multi-byte sequences correctly.
• Multiple goroutines can now call gexec.Build concurrently.

1.2.0

Improvements:

• Added BeSent which attempts to send a value down a channel and fails if the attempt blocks. Can be paired with Eventually to safely send a value down a channel with a timeout.
• Ω, Expect, Eventually, and Consistently now immediately panic if there is no registered fail handler. This is always a mistake that can hide failing tests.
• Receive() no longer errors when passed a closed channel, it's perfectly fine to attempt to read from a closed channel so Ω(c).Should(Receive()) always fails and Ω(c).ShoudlNot(Receive()) always passes with a closed channel.
• Added HavePrefix and HaveSuffix matchers.
• ghttp can now handle concurrent requests.
• Added Succeed which allows one to write Ω(MyFunction()).Should(Succeed()).
• Improved ghttp's behavior around failing assertions and panics:
  • If a registered handler makes a failing assertion ghttp will return 500.
  • If a registered handler panics, ghttp will return 500 and fail the test. This is new behavior that may cause existing code to break. This code is almost certainly incorrect and creating a false positive.
• ghttp servers can take an io.Writer. ghttp will write a line to the writer when each request arrives.
• Added WithTransform matcher to allow munging input data before feeding into the relevant matcher
• Added boolean And, Or, and Not matchers to allow creating composite matchers
• Added gbytes.TimeoutCloser, gbytes.TimeoutReader, and gbytes.TimeoutWriter - these are convenience wrappers that timeout if the underlying Closer/Reader/Writer does not return within the alloted time.
• Added gbytes.BufferReader - this constructs a gbytes.Buffer that asynchronously reads the passed-in io.Reader into its buffer.

Bug Fixes:

• gexec: session.Wait now uses EventuallyWithOffset to get the right line number in the failure.
• ContainElement no longer bails if a passed-in matcher errors.

1.0 (8/2/2014)

No changes. Dropping "beta" from the version number.

1.0.0-beta (7/8/2014)

Breaking Changes:

• Changed OmegaMatcher interface. Instead of having Match return failure messages, two new methods FailureMessage and NegatedFailureMessage are called instead.
• Moved and renamed OmegaFailHandler to types.GomegaFailHandler and OmegaMatcher to types.GomegaMatcher. Any references to OmegaMatcher in any custom matchers will need to be changed to point to types.GomegaMatcher

New Test-Support Features:

• ghttp: supports testing http clients
  • Provides a flexible fake http server
  • Provides a collection of chainable http handlers that perform assertions.
• gbytes: supports making ordered assertions against streams of data
  • Provides a gbytes.Buffer
  • Provides a Say matcher to perform ordered assertions against output data
• gexec: supports testing external processes
  • Provides support for building Go binaries
  • Wraps and starts exec.Cmd commands
  • Makes it easy to assert against stdout and stderr
  • Makes it easy to send signals and wait for processes to exit
  • Provides an Exit matcher to assert against exit code.

DSL Changes:

• Eventually and Consistently can accept time.Duration interval and polling inputs.
• The default timeouts for Eventually and Consistently are now configurable.

New Matchers:

• ConsistOf: order-independent assertion against the elements of an array/slice or keys of a map.
• BeTemporally: like BeNumerically but for time.Time
• HaveKeyWithValue: asserts a map has a given key with the given value.

Updated Matchers:

• Receive matcher can take a matcher as an argument and passes only if the channel under test receives an objet that satisfies the passed-in matcher.
• Matchers that implement MatchMayChangeInTheFuture(actual interface{}) bool can inform Eventually and/or Consistently when a match has no chance of changing status in the future. For example, Receive returns false when a channel is closed.

Misc:

• Start using semantic versioning
• Start maintaining changelog

Major refactor:

• Pull out Gomega's internal to internal