gatus/storage/memory_test.go
2021-01-28 22:44:31 -05:00

225 lines
9.2 KiB
Go

package storage
import (
"fmt"
"testing"
"time"
"github.com/TwinProduction/gatus/core"
"github.com/TwinProduction/gatus/util"
)
var (
firstCondition = core.Condition("[STATUS] == 200")
secondCondition = core.Condition("[RESPONSE_TIME] < 500")
thirdCondition = core.Condition("[CERTIFICATE_EXPIRATION] < 72h")
timestamp = time.Now()
testService = core.Service{
Name: "name",
Group: "group",
URL: "https://example.org/what/ever",
Method: "GET",
Body: "body",
Interval: 30 * time.Second,
Conditions: []*core.Condition{&firstCondition, &secondCondition, &thirdCondition},
Alerts: nil,
Insecure: false,
NumberOfFailuresInARow: 0,
NumberOfSuccessesInARow: 0,
}
testSuccessfulResult = core.Result{
Hostname: "example.org",
IP: "127.0.0.1",
HTTPStatus: 200,
Body: []byte("body"),
Errors: nil,
Connected: true,
Success: true,
Timestamp: timestamp,
Duration: 150 * time.Millisecond,
CertificateExpiration: 10 * time.Hour,
ConditionResults: []*core.ConditionResult{
{
Condition: "[STATUS] == 200",
Success: true,
},
{
Condition: "[RESPONSE_TIME] < 500",
Success: true,
},
{
Condition: "[CERTIFICATE_EXPIRATION] < 72h",
Success: true,
},
},
}
testUnsuccessfulResult = core.Result{
Hostname: "example.org",
IP: "127.0.0.1",
HTTPStatus: 200,
Body: []byte("body"),
Errors: []string{"error-1", "error-2"},
Connected: true,
Success: false,
Timestamp: timestamp,
Duration: 750 * time.Millisecond,
CertificateExpiration: 10 * time.Hour,
ConditionResults: []*core.ConditionResult{
{
Condition: "[STATUS] == 200",
Success: true,
},
{
Condition: "[RESPONSE_TIME] < 500",
Success: false,
},
{
Condition: "[CERTIFICATE_EXPIRATION] < 72h",
Success: false,
},
},
}
)
func TestInMemoryStore_Insert(t *testing.T) {
store := NewInMemoryStore()
store.Insert(&testService, &testSuccessfulResult)
store.Insert(&testService, &testUnsuccessfulResult)
if len(store.serviceStatuses) != 1 {
t.Fatalf("expected 1 ServiceStatus, got %d", len(store.serviceStatuses))
}
key := fmt.Sprintf("%s_%s", testService.Group, testService.Name)
serviceStatus, exists := store.serviceStatuses[key]
if !exists {
t.Fatalf("Store should've had key '%s', but didn't", key)
}
if len(serviceStatus.Results) != 2 {
t.Fatalf("Service '%s' should've had 2 results, but actually returned %d", serviceStatus.Name, len(serviceStatus.Results))
}
for i, r := range serviceStatus.Results {
expectedResult := store.GetServiceStatus(testService.Group, testService.Name).Results[i]
if r.HTTPStatus != expectedResult.HTTPStatus {
t.Errorf("Result at index %d should've had a HTTPStatus of %d, but was actually %d", i, expectedResult.HTTPStatus, r.HTTPStatus)
}
if r.DNSRCode != expectedResult.DNSRCode {
t.Errorf("Result at index %d should've had a DNSRCode of %s, but was actually %s", i, expectedResult.DNSRCode, r.DNSRCode)
}
if len(r.Body) != len(expectedResult.Body) {
t.Errorf("Result at index %d should've had a body of length %d, but was actually %d", i, len(expectedResult.Body), len(r.Body))
}
if r.Hostname != expectedResult.Hostname {
t.Errorf("Result at index %d should've had a Hostname of %s, but was actually %s", i, expectedResult.Hostname, r.Hostname)
}
if r.IP != expectedResult.IP {
t.Errorf("Result at index %d should've had a IP of %s, but was actually %s", i, expectedResult.IP, r.IP)
}
if r.Connected != expectedResult.Connected {
t.Errorf("Result at index %d should've had a Connected value of %t, but was actually %t", i, expectedResult.Connected, r.Connected)
}
if r.Duration != expectedResult.Duration {
t.Errorf("Result at index %d should've had a Duration of %s, but was actually %s", i, expectedResult.Duration.String(), r.Duration.String())
}
if len(r.Errors) != len(expectedResult.Errors) {
t.Errorf("Result at index %d should've had %d errors, but actually had %d errors", i, len(expectedResult.Errors), len(r.Errors))
}
if len(r.ConditionResults) != len(expectedResult.ConditionResults) {
t.Errorf("Result at index %d should've had %d ConditionResults, but actually had %d ConditionResults", i, len(expectedResult.ConditionResults), len(r.ConditionResults))
}
if r.Success != expectedResult.Success {
t.Errorf("Result at index %d should've had a Success of %t, but was actually %t", i, expectedResult.Success, r.Success)
}
if r.Timestamp != expectedResult.Timestamp {
t.Errorf("Result at index %d should've had a Timestamp of %s, but was actually %s", i, expectedResult.Timestamp.String(), r.Timestamp.String())
}
if r.CertificateExpiration != expectedResult.CertificateExpiration {
t.Errorf("Result at index %d should've had a CertificateExpiration of %s, but was actually %s", i, expectedResult.CertificateExpiration.String(), r.CertificateExpiration.String())
}
}
}
func TestInMemoryStore_GetServiceStatus(t *testing.T) {
store := NewInMemoryStore()
store.Insert(&testService, &testSuccessfulResult)
store.Insert(&testService, &testUnsuccessfulResult)
serviceStatus := store.GetServiceStatus(testService.Group, testService.Name)
if serviceStatus == nil {
t.Fatalf("serviceStatus shouldn't have been nil")
}
if serviceStatus.Uptime == nil {
t.Fatalf("serviceStatus.Uptime shouldn't have been nil")
}
if serviceStatus.Uptime.LastHour != 0.5 {
t.Errorf("serviceStatus.Uptime.LastHour should've been 0.5")
}
if serviceStatus.Uptime.LastTwentyFourHours != 0.5 {
t.Errorf("serviceStatus.Uptime.LastTwentyFourHours should've been 0.5")
}
if serviceStatus.Uptime.LastSevenDays != 0.5 {
t.Errorf("serviceStatus.Uptime.LastSevenDays should've been 0.5")
}
}
func TestInMemoryStore_GetServiceStatusForMissingStatusReturnsNil(t *testing.T) {
store := NewInMemoryStore()
store.Insert(&testService, &testSuccessfulResult)
serviceStatus := store.GetServiceStatus("nonexistantgroup", "nonexistantname")
if serviceStatus != nil {
t.Errorf("Returned service status for group '%s' and name '%s' not nil after inserting the service into the store", testService.Group, testService.Name)
}
serviceStatus = store.GetServiceStatus(testService.Group, "nonexistantname")
if serviceStatus != nil {
t.Errorf("Returned service status for group '%s' and name '%s' not nil after inserting the service into the store", testService.Group, "nonexistantname")
}
serviceStatus = store.GetServiceStatus("nonexistantgroup", testService.Name)
if serviceStatus != nil {
t.Errorf("Returned service status for group '%s' and name '%s' not nil after inserting the service into the store", "nonexistantgroup", testService.Name)
}
}
func TestInMemoryStore_GetServiceStatusByKey(t *testing.T) {
store := NewInMemoryStore()
store.Insert(&testService, &testSuccessfulResult)
store.Insert(&testService, &testUnsuccessfulResult)
serviceStatus := store.GetServiceStatusByKey(util.ConvertGroupAndServiceToKey(testService.Group, testService.Name))
if serviceStatus == nil {
t.Fatalf("serviceStatus shouldn't have been nil")
}
if serviceStatus.Uptime == nil {
t.Fatalf("serviceStatus.Uptime shouldn't have been nil")
}
if serviceStatus.Uptime.LastHour != 0.5 {
t.Errorf("serviceStatus.Uptime.LastHour should've been 0.5")
}
if serviceStatus.Uptime.LastTwentyFourHours != 0.5 {
t.Errorf("serviceStatus.Uptime.LastTwentyFourHours should've been 0.5")
}
if serviceStatus.Uptime.LastSevenDays != 0.5 {
t.Errorf("serviceStatus.Uptime.LastSevenDays should've been 0.5")
}
}
func TestInMemoryStore_GetAllAsJSON(t *testing.T) {
store := NewInMemoryStore()
firstResult := &testSuccessfulResult
secondResult := &testUnsuccessfulResult
store.Insert(&testService, firstResult)
store.Insert(&testService, secondResult)
// Can't be bothered dealing with timezone issues on the worker that runs the automated tests
firstResult.Timestamp = time.Time{}
secondResult.Timestamp = time.Time{}
output, err := store.GetAllAsJSON()
if err != nil {
t.Fatal("shouldn't have returned an error, got", err.Error())
}
expectedOutput := `{"group_name":{"name":"name","group":"group","key":"group_name","results":[{"status":200,"hostname":"example.org","duration":150000000,"errors":null,"conditionResults":[{"condition":"[STATUS] == 200","success":true},{"condition":"[RESPONSE_TIME] \u003c 500","success":true},{"condition":"[CERTIFICATE_EXPIRATION] \u003c 72h","success":true}],"success":true,"timestamp":"0001-01-01T00:00:00Z"},{"status":200,"hostname":"example.org","duration":750000000,"errors":["error-1","error-2"],"conditionResults":[{"condition":"[STATUS] == 200","success":true},{"condition":"[RESPONSE_TIME] \u003c 500","success":false},{"condition":"[CERTIFICATE_EXPIRATION] \u003c 72h","success":false}],"success":false,"timestamp":"0001-01-01T00:00:00Z"}],"uptime":{"7d":0.5,"24h":0.5,"1h":0.5}}}`
if string(output) != expectedOutput {
t.Errorf("expected:\n %s\n\ngot:\n %s", expectedOutput, string(output))
}
}