sink *lager.ReconfigurableSink
)
BeforeEach(func() {
testSink = lagertest.NewTestSink()
sink = lager.NewReconfigurableSink(testSink, lager.INFO)
})
It("returns the current level", func() {
Expect(sink.GetMinLevel()).To(Equal(lager.INFO))
})
Context("when logging above the minimum log level", func() {
BeforeEach(func() {
sink.Log(lager.INFO, []byte("hello world"))
})
It("writes to the given sink", func() {
Expect(testSink.Buffer()).To(gbytes.Say("hello world\n"))
})
})
Context("when logging below the minimum log level", func() {
BeforeEach(func() {
sink.Log(lager.DEBUG, []byte("hello world"))
})
It("does not write to the given writer", func() {
Expect(testSink.Buffer().Contents()).To(BeEmpty())
})
lager.ERROR: []string{"error", "ERROR", "e", strconv.Itoa(int(lager.ERROR))},
lager.FATAL: []string{"fatal", "FATAL", "f", strconv.Itoa(int(lager.FATAL))},
}
//This will add another 16 unit tests to the suit
for level, acceptedForms := range validForms {
for _, form := range acceptedForms {
testLevel := level
testForm := form
It("can reconfigure the given sink with "+form, func() {
var err error
process, err = cf_debug_server.Run(address, sink)
Expect(err).NotTo(HaveOccurred())
sink.Log(testLevel, []byte("hello before level change"))
Eventually(logBuf).ShouldNot(gbytes.Say("hello before level change"))
request, err := http.NewRequest("PUT", fmt.Sprintf("http://%s/log-level", address), bytes.NewBufferString(testForm))
Expect(err).NotTo(HaveOccurred())
response, err := http.DefaultClient.Do(request)
Expect(err).NotTo(HaveOccurred())
Expect(response.StatusCode).To(Equal(http.StatusOK))
response.Body.Close()
sink.Log(testLevel, []byte("Logs sent with log-level "+testForm))
Eventually(logBuf).Should(gbytes.Say("Logs sent with log-level " + testForm))
})