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gryffin_test.go
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gryffin_test.go
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// Copyright 2015, Yahoo Inc. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package gryffin
import (
"net/http"
"net/http/httptest"
"os"
"testing"
"github.com/yahoo/gryffin/data"
)
var h = http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Write([]byte("Hello World"))
})
var ts = httptest.NewServer(h)
func TestGenRandomID(t *testing.T) {
t.Parallel()
id := GenRandomID()
if len(id) == 0 {
t.Error("Empty ID from GenRandomID.")
}
}
func TestNewScan(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", nil, nil)
if s == nil {
t.Error("Scan is nil.")
}
t.Logf("Jobid: %s.", s.Job.ID)
}
func TestPoke(t *testing.T) {
t.Parallel()
client := &http.Client{}
s := NewScan("GET", ts.URL, "", nil, nil)
err := s.Poke(client)
if err != nil {
t.Error(err)
}
}
// func TestPokeNonExist(t *testing.T) {
// t.Parallel()
// client := &http.Client{}
// s := NewScan("GET", ts.URL, "", nil, nil)
// err := s.Poke(client)
// if err == nil {
// t.Error("Expected error fetching non-existing host.")
// }
// }
func TestSpawn(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", nil, nil)
s2 := s.Spawn()
if s.Request.URL != s2.Request.URL {
t.Error("Spawn gives a request with different URL.")
}
}
func TestMergeRequest(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", nil, nil)
s.Request.Header.Set("User-Agent", "foo")
r, _ := http.NewRequest("GET", ts.URL, nil)
s.MergeRequest(r)
if s.Request.UserAgent() != "foo" {
t.Errorf("Merge request got a different user agent: %s", s.Request.UserAgent())
}
}
func TestMergeRequestRelative(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", nil, nil)
s.Request.Header.Set("User-Agent", "foo")
r, _ := http.NewRequest("GET", "/#", nil)
s.MergeRequest(r)
if s.Request.URL.String() != ts.URL+"/" {
t.Errorf("Merge request cannot resolve relative url: %s", s.Request.URL)
}
}
func TestRateLimit(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", data.NewMemoryStore(), nil)
for i := 0; i < 5; i++ {
d := s.RateLimit()
if d > 0 {
t.Errorf("Got delayed for %d", d)
}
}
d := s.RateLimit()
if d == 0 {
t.Errorf("No delay after 5 request. Got %d", d)
}
}
func TestLog(t *testing.T) {
t.Parallel()
s := NewScan("GET", ts.URL, "", nil, os.Stderr)
s.Logf("test logf %s", "foo")
s.Log(s)
s.Logm("test service", "foo message")
}