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stats_test.go
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stats_test.go
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package boomer
import (
"testing"
"time"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
func BenchmarkLogRequest(b *testing.B) {
newStats := newRequestStats()
for i := 0; i < b.N; i++ {
newStats.logRequest("http", "success", 2, 30)
}
}
func BenchmarkLogError(b *testing.B) {
newStats := newRequestStats()
for i := 0; i < b.N; i++ {
// LogError use md5 to calculate hash keys, it may slow down the only goroutine,
// which consumes both requestSuccessChannel and requestFailureChannel.
newStats.logError("http", "failure", "500 error")
}
}
var _ = Describe("Test states", func() {
It("test log request", func() {
newStats := newRequestStats()
newStats.logRequest("http", "success", 2, 30)
newStats.logRequest("http", "success", 3, 40)
newStats.logRequest("http", "success", 2, 40)
newStats.logRequest("http", "success", 1, 20)
entry := newStats.get("success", "http")
Expect(entry.NumRequests).To(BeEquivalentTo(4))
Expect(entry.MinResponseTime).To(BeEquivalentTo(1))
Expect(entry.MaxResponseTime).To(BeEquivalentTo(3))
Expect(entry.TotalResponseTime).To(BeEquivalentTo(8))
Expect(entry.TotalContentLength).To(BeEquivalentTo(130))
Expect(newStats.total.NumRequests).To(BeEquivalentTo(4))
Expect(newStats.total.MinResponseTime).To(BeEquivalentTo(1))
Expect(newStats.total.MaxResponseTime).To(BeEquivalentTo(3))
Expect(newStats.total.TotalResponseTime).To(BeEquivalentTo(8))
Expect(newStats.total.TotalContentLength).To(BeEquivalentTo(130))
})
It("test rounded response time", func() {
newStats := newRequestStats()
newStats.logRequest("http", "success", 147, 1)
newStats.logRequest("http", "success", 3432, 1)
newStats.logRequest("http", "success", 58760, 1)
entry := newStats.get("success", "http")
responseTimes := entry.ResponseTimes
Expect(responseTimes).To(HaveLen(3))
Expect(responseTimes).To(HaveKeyWithValue(int64(150), int64(1)))
Expect(responseTimes).To(HaveKeyWithValue(int64(3400), int64(1)))
Expect(responseTimes).To(HaveKeyWithValue(int64(59000), int64(1)))
})
It("test log error", func() {
newStats := newRequestStats()
newStats.logError("http", "failure", "500 error")
newStats.logError("http", "failure", "400 error")
newStats.logError("http", "failure", "400 error")
entry := newStats.get("failure", "http")
Expect(entry.NumFailures).To(BeEquivalentTo(3))
Expect(newStats.total.NumFailures).To(BeEquivalentTo(3))
// md5("httpfailure500 error") = 547c38e4e4742c1c581f9e2809ba4f55
err500 := newStats.errors["547c38e4e4742c1c581f9e2809ba4f55"]
Expect(err500.error).To(Equal("500 error"))
Expect(err500.occurrences).To(BeEquivalentTo(1))
err400 := newStats.errors["f391c310401ad8e10e929f2ee1a614e4"]
Expect(err400.error).To(Equal("400 error"))
Expect(err400.occurrences).To(BeEquivalentTo(2))
})
It("test clear all", func() {
newStats := newRequestStats()
newStats.logRequest("http", "success", 1, 20)
newStats.clearAll()
Expect(newStats.total.NumRequests).To(BeEquivalentTo(0))
})
It("test clear all by channel", func() {
newStats := newRequestStats()
newStats.start()
defer newStats.close()
newStats.logRequest("http", "success", 1, 20)
newStats.clearStatsChan <- true
Expect(newStats.total.NumRequests).To(BeEquivalentTo(0))
})
It("test serialize stats", func() {
newStats := newRequestStats()
newStats.logRequest("http", "success", 1, 20)
serialized := newStats.serializeStats()
Expect(serialized).To(HaveLen(1))
first := serialized[0]
entry, err := deserializeStatsEntry(first)
Expect(err).NotTo(HaveOccurred())
Expect(entry.Name).To(Equal("success"))
Expect(entry.Method).To(Equal("http"))
Expect(entry.NumRequests).To(BeEquivalentTo(1))
Expect(entry.NumFailures).To(BeEquivalentTo(0))
})
It("test serialize errors", func() {
newStats := newRequestStats()
newStats.logError("http", "failure", "500 error")
newStats.logError("http", "failure", "400 error")
newStats.logError("http", "failure", "400 error")
serialized := newStats.serializeErrors()
Expect(serialized).To(HaveLen(2))
Expect(serialized).To(HaveKeyWithValue("f391c310401ad8e10e929f2ee1a614e4", map[string]interface{}{
"error": "400 error",
"occurrences": int64(2),
"name": "failure",
"method": "http",
}))
})
It("test collect report data", func() {
newStats := newRequestStats()
newStats.logRequest("http", "success", 2, 30)
newStats.logError("http", "failure", "500 error")
result := newStats.collectReportData()
Expect(result).To(HaveKey("stats"))
Expect(result).To(HaveKey("stats_total"))
Expect(result).To(HaveKey("errors"))
})
It("test stats start", func() {
newStats := newRequestStats()
newStats.start()
defer newStats.close()
newStats.requestSuccessChan <- &requestSuccess{
requestType: "http",
name: "success",
responseTime: 2,
responseLength: 30,
}
newStats.requestFailureChan <- &requestFailure{
requestType: "http",
name: "failure",
responseTime: 1,
error: "500 error",
}
Eventually(newStats.messageToRunnerChan).WithTimeout(slaveReportInterval + 500*time.Millisecond).Should(Receive())
})
})