本文整理汇总了Golang中github.com/cloudfoundry-incubator/lattice/ltc/test_helpers.SayIncorrectUsage函数的典型用法代码示例。如果您正苦于以下问题：Golang SayIncorrectUsage函数的具体用法？Golang SayIncorrectUsage怎么用？Golang SayIncorrectUsage使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了SayIncorrectUsage函数的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1:
Eventually(session, 3).Should(gexec.Exit(0))
Expect(session.Out).To(gbytes.Say("Target:"))
Expect(session.Out).To(gbytes.Say(fmt.Sprintf("%s.xip.io:%s", listenerHost, listenerPort)))
})
Context("when an unknown command is invoked", func() {
It("should exit non-zero when an unknown command is invoked", func() {
command := ltcCommand("unknown-command")
session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())
Eventually(session, 3).Should(gexec.Exit(1))
Expect(session.Out).To(gbytes.Say("not a registered command"))
})
})
Context("when a known command is invoked with an invalid flag", func() {
It("should exit non-zero and print incorrect usage", func() {
command := ltcCommand("status", "--badFlag")
session, err := gexec.Start(command, GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())
Eventually(session, 3).Should(gexec.Exit(1))
Expect(session.Out).To(test_helpers.SayIncorrectUsage())
})
})
})
})
示例2:
Expect(outputBuffer).To(test_helpers.SayLine(colors.Red("Error requesting task status: dropped the ball")))
Expect(outputBuffer).NotTo(test_helpers.SayLine("Timed out waiting for the build to complete."))
Expect(fakeTailedLogsOutputter.StopOutputtingCallCount()).To(Equal(1))
})
})
})
Context("invalid syntax", func() {
It("rejects less than two positional arguments", func() {
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"droplet-name"})
Expect(fakeDropletRunner.UploadBitsCallCount()).To(Equal(0))
Expect(fakeDropletRunner.BuildDropletCallCount()).To(Equal(0))
Expect(outputBuffer).To(test_helpers.SayIncorrectUsage())
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.InvalidSyntax}))
})
It("tests for an empty droplet name", func() {
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"", "buildpack-name"})
Expect(outputBuffer).To(test_helpers.SayIncorrectUsage())
Expect(fakeDropletRunner.UploadBitsCallCount()).To(Equal(0))
Expect(fakeDropletRunner.BuildDropletCallCount()).To(Equal(0))
Expect(fakeExitHandler.ExitCalledWith).To(Equal([]int{exit_codes.InvalidSyntax}))
})
It("validates cpuWeight is between 1 and 100", func() {
test_helpers.ExecuteCommandWithArgs(buildDropletCommand, []string{"-c", "9999", "droplet-name", "java"})
示例3:
Expect(gbytesBuffer).To(test_helpers.SayLine("sample"))
})
It("negated match", func() {
gbytesBuffer.Write([]byte("no match"))
Expect(gbytesBuffer).ToNot(test_helpers.SayLine("no match"))
})
})
Describe("SayIncorrectUsage", func() {
It("matches", func() {
gbytesBuffer.Write([]byte("Incorrect Usage"))
Expect(gbytesBuffer).To(test_helpers.SayIncorrectUsage())
})
It("negated match", func() {
gbytesBuffer.Write([]byte("say that"))
Expect(gbytesBuffer).ToNot(test_helpers.SayIncorrectUsage())
})
})
Describe("SayNewLine", func() {
It("match", func() {
gbytesBuffer.Write([]byte("\n"))
Expect(gbytesBuffer).To(test_helpers.SayNewLine())
})