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|
// Copyright 2016 Circonus, 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 api
import (
"encoding/json"
"errors"
"fmt"
"net/http"
"net/http/httptest"
"reflect"
"testing"
"github.com/circonus-labs/circonus-gometrics/api/config"
)
var (
testCheck = Check{
CID: "/check/1234",
Active: true,
BrokerCID: "/broker/1234",
CheckBundleCID: "/check_bundle/1234",
CheckUUID: "abc123-a1b2-c3d4-e5f6-123abc",
Details: map[config.Key]string{config.SubmissionURL: "http://example.com/"},
}
)
func testCheckServer() *httptest.Server {
f := func(w http.ResponseWriter, r *http.Request) {
path := r.URL.Path
if path == "/check/1234" {
switch r.Method {
case "GET": // get by id/cid
ret, err := json.Marshal(testCheck)
if err != nil {
panic(err)
}
w.WriteHeader(200)
w.Header().Set("Content-Type", "application/json")
fmt.Fprintln(w, string(ret))
default:
w.WriteHeader(404)
fmt.Fprintln(w, fmt.Sprintf("not found: %s %s", r.Method, path))
}
} else if path == "/check" {
switch r.Method {
case "GET": // search or filter
reqURL := r.URL.String()
var c []Check
if reqURL == "/check?search=test" {
c = []Check{testCheck}
} else if reqURL == "/check?f__tags_has=cat%3Atag" {
c = []Check{testCheck}
} else if reqURL == "/check?f__tags_has=cat%3Atag&search=test" {
c = []Check{testCheck}
} else if reqURL == "/check" {
c = []Check{testCheck}
} else {
c = []Check{}
}
if len(c) > 0 {
ret, err := json.Marshal(c)
if err != nil {
panic(err)
}
w.WriteHeader(200)
w.Header().Set("Content-Type", "application/json")
fmt.Fprintln(w, string(ret))
} else {
w.WriteHeader(404)
fmt.Fprintln(w, fmt.Sprintf("not found: %s %s", r.Method, reqURL))
}
default:
w.WriteHeader(404)
fmt.Fprintln(w, fmt.Sprintf("not found: %s %s", r.Method, path))
}
} else {
w.WriteHeader(404)
fmt.Fprintln(w, fmt.Sprintf("not found: %s %s", r.Method, path))
}
}
return httptest.NewServer(http.HandlerFunc(f))
}
func TestFetchCheck(t *testing.T) {
server := testCheckServer()
defer server.Close()
ac := &Config{
TokenKey: "abc123",
TokenApp: "test",
URL: server.URL,
}
apih, err := NewAPI(ac)
if err != nil {
t.Errorf("Expected no error, got '%v'", err)
}
t.Log("invalid CID [nil]")
{
expectedError := errors.New("Invalid check CID [none]")
_, err = apih.FetchCheck(nil)
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("invalid CID [\"\"]")
{
cid := ""
expectedError := errors.New("Invalid check CID [none]")
_, err = apih.FetchCheck(CIDType(&cid))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("invalid CID [/invalid]")
{
cid := "/invalid"
expectedError := errors.New("Invalid check CID [/invalid]")
_, err = apih.FetchCheck(CIDType(&cid))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("valid CID")
{
cid := CIDType(&testCheck.CID)
check, err := apih.FetchCheck(cid)
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(check)
expectedType := "*api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
if check.CID != testCheck.CID {
t.Fatalf("CIDs do not match: %+v != %+v\n", check, testCheck)
}
}
}
func TestSearchChecks(t *testing.T) {
server := testCheckServer()
defer server.Close()
var apih *API
var err error
ac := &Config{
TokenKey: "abc123",
TokenApp: "test",
URL: server.URL,
}
apih, err = NewAPI(ac)
if err != nil {
t.Errorf("Expected no error, got '%v'", err)
}
t.Log("no search, no filter")
{
clusters, err := apih.SearchChecks(nil, nil)
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(clusters)
expectedType := "*[]api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
}
t.Log("search, no filter")
{
search := SearchQueryType("test")
clusters, err := apih.SearchChecks(&search, nil)
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(clusters)
expectedType := "*[]api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
}
t.Log("no search, filter")
{
filter := SearchFilterType{"f__tags_has": []string{"cat:tag"}}
clusters, err := apih.SearchChecks(nil, &filter)
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(clusters)
expectedType := "*[]api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
}
t.Log("search, filter")
{
search := SearchQueryType("test")
filter := SearchFilterType{"f__tags_has": []string{"cat:tag"}}
clusters, err := apih.SearchChecks(&search, &filter)
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(clusters)
expectedType := "*[]api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
}
}
/*
func TestFetchCheckBySubmissionURL(t *testing.T) {
server := testCheckServer()
defer server.Close()
var apih *API
var err error
ac := &Config{
TokenKey: "abc123",
TokenApp: "test",
URL: server.URL,
}
apih, err = NewAPI(ac)
if err != nil {
t.Errorf("Expected no error, got '%v'", err)
}
t.Log("Testing invalid URL (blank)")
{
expectedError := errors.New("[ERROR] Invalid submission URL (blank)")
_, err = apih.FetchCheckBySubmissionURL("")
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing invalid URL (bad format)")
{
expectedError := errors.New("parse http://example.com\\noplace$: invalid character \"\\\\\" in host name")
_, err = apih.FetchCheckBySubmissionURL(URLType("http://example.com\\noplace$"))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing invalid URL (bad path)")
{
expectedError := errors.New("[ERROR] Invalid submission URL 'http://example.com/foo', unrecognized path")
_, err = apih.FetchCheckBySubmissionURL(URLType("http://example.com/foo"))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing invalid URL (no uuid)")
{
expectedError := errors.New("[ERROR] Invalid submission URL 'http://example.com/module/httptrap/', UUID not where expected")
_, err = apih.FetchCheckBySubmissionURL(URLType("http://example.com/module/httptrap/"))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing valid URL (0 checks returned)")
{
expectedError := errors.New("[ERROR] No checks found with UUID none")
_, err := apih.FetchCheckBySubmissionURL(URLType("http://example.com/module/httptrap/none/boo"))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing valid URL (multiple checks returned)")
{
expectedError := errors.New("[ERROR] Multiple checks with same UUID multi")
_, err := apih.FetchCheckBySubmissionURL(URLType("http://example.com/module/httptrap/multi/boo"))
if err == nil {
t.Fatalf("Expected error")
}
if err.Error() != expectedError.Error() {
t.Fatalf("Expected %+v got '%+v'", expectedError, err)
}
}
t.Log("Testing valid URL (1 check returned)")
{
check, err := apih.FetchCheckBySubmissionURL(URLType("http://example.com/module/httptrap/abc123-abc1-def2-ghi3-123abc/boo"))
if err != nil {
t.Fatalf("Expected no error, got '%v'", err)
}
actualType := reflect.TypeOf(check)
expectedType := "*api.Check"
if actualType.String() != expectedType {
t.Fatalf("Expected %s, got %s", expectedType, actualType.String())
}
if check.CID != testCheck.CID {
t.Fatalf("CIDs do not match: %+v != %+v\n", check, testCheck)
}
}
}
*/
|
