types

package
Version: v1.19.0 Latest Latest
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Published: Mar 25, 2022 License: MIT Imports: 1 Imported by: 1,204

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Constants

This section is empty.

Variables

This section is empty.

Functions

func MatchMayChangeInTheFuture added in v1.15.0

func MatchMayChangeInTheFuture(matcher GomegaMatcher, value interface{}) bool

Types

type Assertion added in v1.15.0

type Assertion interface {
	Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool
	ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool

	To(matcher GomegaMatcher, optionalDescription ...interface{}) bool
	ToNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool
	NotTo(matcher GomegaMatcher, optionalDescription ...interface{}) bool

	WithOffset(offset int) Assertion

	Error() Assertion
}

Assertions are returned by Ω and Expect and enable assertions against Gomega matchers

type AsyncAssertion added in v1.15.0

type AsyncAssertion interface {
	Should(matcher GomegaMatcher, optionalDescription ...interface{}) bool
	ShouldNot(matcher GomegaMatcher, optionalDescription ...interface{}) bool

	WithOffset(offset int) AsyncAssertion
	WithTimeout(interval time.Duration) AsyncAssertion
	WithPolling(interval time.Duration) AsyncAssertion
}

AsyncAssertions are returned by Eventually and Consistently and enable matchers to be polled repeatedly to ensure they are eventually satisfied

type Gomega added in v1.15.0

type Gomega interface {
	Ω(actual interface{}, extra ...interface{}) Assertion
	Expect(actual interface{}, extra ...interface{}) Assertion
	ExpectWithOffset(offset int, actual interface{}, extra ...interface{}) Assertion

	Eventually(actual interface{}, intervals ...interface{}) AsyncAssertion
	EventuallyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion

	Consistently(actual interface{}, intervals ...interface{}) AsyncAssertion
	ConsistentlyWithOffset(offset int, actual interface{}, intervals ...interface{}) AsyncAssertion

	SetDefaultEventuallyTimeout(time.Duration)
	SetDefaultEventuallyPollingInterval(time.Duration)
	SetDefaultConsistentlyDuration(time.Duration)
	SetDefaultConsistentlyPollingInterval(time.Duration)
}

Gomega represents an object that can perform synchronous and assynchronous assertions with Gomega matchers

type GomegaFailHandler

type GomegaFailHandler func(message string, callerSkip ...int)

type GomegaMatcher

type GomegaMatcher interface {
	Match(actual interface{}) (success bool, err error)
	FailureMessage(actual interface{}) (message string)
	NegatedFailureMessage(actual interface{}) (message string)
}

All Gomega matchers must implement the GomegaMatcher interface

For details on writing custom matchers, check out: http://onsi.github.io/gomega/#adding-your-own-matchers

type GomegaTestingT

type GomegaTestingT interface {
	Helper()
	Fatalf(format string, args ...interface{})
}

A simple *testing.T interface wrapper

type OracleMatcher added in v1.15.0

type OracleMatcher interface {
	MatchMayChangeInTheFuture(actual interface{}) bool
}

GomegaMatchers that also match the OracleMatcher interface can convey information about whether or not their result will change upon future attempts.

This allows `Eventually` and `Consistently` to short circuit if success becomes impossible.

For example, a process' exit code can never change. So, gexec's Exit matcher returns `true` for `MatchMayChangeInTheFuture` until the process exits, at which point it returns `false` forevermore.

Source Files

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