package matcher_test
import (
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/pivotal-cf-experimental/opentsdb-firehose-nozzle/matcher"
)
var _ = Describe("matchers", func() {
var beContainedIn *matcher.BeContainedInMatcher
BeforeEach(func() {
beContainedIn = matcher.BeContainedIn("a", "b", "c", "2")
})
var _ = Describe("Match", func() {
It("compares actual to each Element", func() {
for _, elem := range []string{"a", "b", "c"} {
match, err := beContainedIn.Match(elem)
Expect(err).ToNot(HaveOccurred())
Expect(match).To(BeTrue())
}
})
It("returns an error when actual is not contained", func() {
match, err := beContainedIn.Match("d")
Expect(err).ToNot(HaveOccurred())
Expect(match).To(BeFalse())
})
It("works if actual is not a string and respects type", func() {
match, err := beContainedIn.Match(2)
Expect(err).ToNot(HaveOccurred())
It("emits internal metrics with the correct tags", func() {
err := c.PostMetrics()
Expect(err).ToNot(HaveOccurred())
var receivedBytes []byte
Eventually(bodyChan).Should(Receive(&receivedBytes))
var metrics []poster.Metric
err = json.Unmarshal(util.UnzipIgnoreError(receivedBytes), &metrics)
Expect(err).NotTo(HaveOccurred())
Expect(metrics).To(HaveLen(3))
for _, metric := range metrics {
Expect(metric.Metric).To(matcher.BeContainedIn("opentsdb.nozzle.totalMessagesReceived",
"opentsdb.nozzle.totalMetricsSent",
"opentsdb.nozzle.slowConsumerAlert"))
Expect(metric.Tags).To(Equal(poster.Tags{
Deployment: "test-deployment",
Job: "test-job",
Index: "SOME-GUID",
IP: "dummy-ip",
}))
}
})
It("posts ValueMetrics in JSON format", func() {
c = opentsdbclient.New(p, "", "test-deployment", "test-job", "SOMETHING-IRRELEVANT", "dummy-ip")
c.AddMetric(&events.Envelope{
Origin: proto.String("origin"),