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|
package checkpoint
import (
"io/ioutil"
"os"
"path/filepath"
"reflect"
"strings"
"testing"
"time"
)
func init() {
os.Setenv("CHECKPOINT_ENABLE", "1")
}
func TestCheck(t *testing.T) {
expected := &CheckResponse{
Product: "test",
CurrentVersion: "1.0",
CurrentReleaseDate: 0,
CurrentDownloadURL: "http://www.hashicorp.com",
CurrentChangelogURL: "http://www.hashicorp.com",
ProjectWebsite: "http://www.hashicorp.com",
Outdated: false,
Alerts: []*CheckAlert{},
}
actual, err := Check(&CheckParams{
Product: "test",
Version: "1.0",
})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("expected %#v, got: %#v", expected, actual)
}
}
func TestCheck_timeout(t *testing.T) {
os.Setenv("CHECKPOINT_TIMEOUT", "50")
defer os.Setenv("CHECKPOINT_TIMEOUT", "")
expected := "Client.Timeout exceeded while awaiting headers"
_, err := Check(&CheckParams{
Product: "test",
Version: "1.0",
})
if err == nil || !strings.Contains(err.Error(), expected) {
t.Fatalf("expected a timeout error, got: %v", err)
}
}
func TestCheck_disabled(t *testing.T) {
os.Setenv("CHECKPOINT_ENABLE", "")
defer os.Setenv("CHECKPOINT_ENABLE", "1")
expected := &CheckResponse{}
actual, err := Check(&CheckParams{
Product: "test",
Version: "1.0",
})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("expected %#v, got: %#v", expected, actual)
}
}
func TestCheck_cache(t *testing.T) {
dir, err := ioutil.TempDir("", "checkpoint")
if err != nil {
t.Fatalf("err: %s", err)
}
expected := &CheckResponse{
Product: "test",
CurrentVersion: "1.0",
CurrentReleaseDate: 0,
CurrentDownloadURL: "http://www.hashicorp.com",
CurrentChangelogURL: "http://www.hashicorp.com",
ProjectWebsite: "http://www.hashicorp.com",
Outdated: false,
Alerts: []*CheckAlert{},
}
var actual *CheckResponse
for i := 0; i < 5; i++ {
var err error
actual, err = Check(&CheckParams{
Product: "test",
Version: "1.0",
CacheFile: filepath.Join(dir, "cache"),
})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("expected %#v, got: %#v", expected, actual)
}
}
func TestCheck_cacheNested(t *testing.T) {
dir, err := ioutil.TempDir("", "checkpoint")
if err != nil {
t.Fatalf("err: %s", err)
}
expected := &CheckResponse{
Product: "test",
CurrentVersion: "1.0",
CurrentReleaseDate: 0,
CurrentDownloadURL: "http://www.hashicorp.com",
CurrentChangelogURL: "http://www.hashicorp.com",
ProjectWebsite: "http://www.hashicorp.com",
Outdated: false,
Alerts: []*CheckAlert{},
}
var actual *CheckResponse
for i := 0; i < 5; i++ {
var err error
actual, err = Check(&CheckParams{
Product: "test",
Version: "1.0",
CacheFile: filepath.Join(dir, "nested", "cache"),
})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("expected %#v, got: %#v", expected, actual)
}
}
func TestCheckInterval(t *testing.T) {
expected := &CheckResponse{
Product: "test",
CurrentVersion: "1.0",
CurrentReleaseDate: 0,
CurrentDownloadURL: "http://www.hashicorp.com",
CurrentChangelogURL: "http://www.hashicorp.com",
ProjectWebsite: "http://www.hashicorp.com",
Outdated: false,
Alerts: []*CheckAlert{},
}
params := &CheckParams{
Product: "test",
Version: "1.0",
}
calledCh := make(chan struct{})
checkFn := func(actual *CheckResponse, err error) {
defer close(calledCh)
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if !reflect.DeepEqual(actual, expected) {
t.Fatalf("expected %#v, got: %#v", expected, actual)
}
}
doneCh := CheckInterval(params, 500*time.Millisecond, checkFn)
defer close(doneCh)
select {
case <-calledCh:
case <-time.After(1250 * time.Millisecond):
t.Fatalf("timeout")
}
}
func TestCheckInterval_disabled(t *testing.T) {
os.Setenv("CHECKPOINT_ENABLE", "")
defer os.Setenv("CHECKPOINT_ENABLE", "1")
params := &CheckParams{
Product: "test",
Version: "1.0",
}
calledCh := make(chan struct{})
checkFn := func(actual *CheckResponse, err error) {
defer close(calledCh)
}
doneCh := CheckInterval(params, 500*time.Millisecond, checkFn)
defer close(doneCh)
select {
case <-calledCh:
t.Fatal("expected callback to not invoke")
case <-time.After(time.Second):
}
}
func TestRandomStagger(t *testing.T) {
intv := 24 * time.Hour
min := 18 * time.Hour
max := 30 * time.Hour
for i := 0; i < 1000; i++ {
out := randomStagger(intv)
if out < min || out > max {
t.Fatalf("unexpected value: %v", out)
}
}
}
|
