Expect(ok).To(BeTrue())
Expect(value).To(Equal(1000000))
Expect(values.SetInt(".parent.child", 12345)).To(Succeed())
value, ok = values.Int(".parent.child")
Expect(ok).To(BeTrue())
Expect(value).To(Equal(12345))
})
})
Describe("SetDuration()", func() {
It("sets a duration value as a string", func() {
values = jsonstruct.New()
Expect(values.SetDuration(".duration-path", 32*time.Second)).To(Succeed())
Expect(values["duration-path"]).To(Equal("32s"))
})
})
Describe("SetList()", func() {
It("sets a list", func() {
values = jsonstruct.New()
sub := jsonstruct.New()
sub.SetString(".x", "y")
list := []interface{}{1, "u", sub}
Expect(values.SetList(".doc.list", list)).To(Succeed())
MessageCount: 0,
ByteCount: 0,
ErrorCount: 0,
}
singleMessageReport := streaming.Report{
MessageCount: 1,
ByteCount: 1024,
ErrorCount: 0,
}
Context("with a 5-messages-per-second configuration", func() {
BeforeEach(func() {
// one message per 100ms
config.SetInt(streaming.MessagesPerSecond, 10)
// will alternate reports of 0 and 1 messages per report
config.SetDuration(streaming.ReportCycle, 80*time.Millisecond)
err := scheme.Init(config)
Expect(err).NotTo(HaveOccurred())
})
It("sets up the reporter properly", func() {
Expect(reporter.expectedMessagesPerSecond).To(Equal(10))
Expect(reporter.reportCycle).To(Equal(80 * time.Millisecond))
})
It("writes messages at the rate specified", func() {
go scheme.RunWriter(writer)
Eventually(reporter.reports, 100*time.Millisecond).Should(Receive(Equal(emptyReport)))
Eventually(reporter.reports, 100*time.Millisecond).Should(Receive(Equal(singleMessageReport)))
