// TestStartAndRestartPinger starts up the pinger and then stops it after 3 seconds
func TestStartAndRestartPinger(t *testing.T) {
// Fake db for testing.
db, _ := sql.Open("testdb", "")
pinger.CreatePingerLog("", true)
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetSitesMock, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
// Sleep to allow running the tests before stopping.
time.Sleep(5 * time.Second)
p.Stop() // Test Restart after stop
p.Start()
p.Stop()
results, err := pinger.GetLogContent()
if err != nil {
t.Fatal("Failed to get log results.", err)
}
if !strings.Contains(results, "Client.Timeout") {
t.Errorf("Failed to report timeout error.")
}
if !strings.Contains(results, "Test 3 Paused") {
t.Errorf("Failed to report paused site.")
}
if !strings.Contains(results, "Error - HTTP Status Code") {
t.Fatal("Failed to report bad HTTP Status Code.")
}
if !strings.Contains(results, "Sending Notification of Site Contacts about Test 2: Site is Down...") {
t.Fatal("Failed to report site being down.")
}
if !strings.Contains(results, "Will notify status change for Test 2: Test 2 at http://www.github.com: Site is now up, response time was 300ms.") {
t.Fatal("Failed to report change in notification.")
}
}
// TestGetSites tests the saving of the ping information to the DB.
func TestSavePings(t *testing.T) {
db, err := database.InitializeTestDB("")
if err != nil {
t.Fatal("Failed to create database:", err)
}
defer db.Close()
s1 := database.Site{Name: "Test", IsActive: true, URL: "http://www.github.com",
PingIntervalSeconds: 1, TimeoutSeconds: 30}
err = s1.CreateSite(db)
if err != nil {
t.Fatal("Failed to create new site:", err)
}
// For this test will pass the normal GetSites to use the DB...
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetSites, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
// Sleep to allow running the tests before stopping.
time.Sleep(7 * time.Second)
p.Stop()
// Get the site pings since the test began and validate.
var saved database.Site
err = saved.GetSitePings(db, s1.SiteID, time.Now().Add(-10*time.Second), time.Now())
if err != nil {
t.Fatal("Failed to retrieve site pings:", err)
}
if !saved.Pings[0].SiteDown {
t.Error("First ping should show site down.")
}
if saved.Pings[3].SiteDown {
t.Error("Fourth ping should show site up.")
}
// Get the Site updates to make sure the status changes are being set.
err = saved.GetSite(db, s1.SiteID)
if err != nil {
t.Fatal("Failed to retrieve site updates:", err)
}
if saved.LastStatusChange.IsZero() {
t.Error("Last Status Change time not saved.")
}
if saved.LastPing.IsZero() {
t.Error("Last Ping time not saved.")
}
if !saved.IsSiteUp {
t.Error("Site should be saved as up.")
}
}
// TestStartPingerErrorWithGetSites verifies that an error is handled when the get sites returns
// an error.
func TestStartPingerErrorWithGetSites(t *testing.T) {
db, _ := sql.Open("testdb", "")
pinger.CreatePingerLog("", true)
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetSitesErrorMock, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
results, err := pinger.GetLogContent()
if err != nil {
t.Fatal("Failed to get log results.", err)
}
if !strings.Contains(results, "Timeout accessing the SQL database.") {
t.Fatal("Failed to report error getting the sites from the DB.")
}
}
// TestStartEmptySitesPinger verifies that proper reporting is done for the case of no active sites.
func TestStartEmptySitesPinger(t *testing.T) {
db, _ := sql.Open("testdb", "")
pinger.CreatePingerLog("", true)
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetEmptySitesMock, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
results, err := pinger.GetLogContent()
if err != nil {
t.Fatal("Failed to get log results.", err)
}
if !strings.Contains(results, "No active sites set up for pinging in the database!") {
t.Fatal("Failed to report empty sites.")
}
}
// TestUpdateSiteSettings starts up the pinger and then updates the site settings.
func TestUpdateSiteSettings(t *testing.T) {
// Fake db for testing.
db, _ := sql.Open("testdb", "")
pinger.CreatePingerLog("", true)
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetSitesMock, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
// Test UpdateSiteSettings
p.UpdateSiteSettings()
p.Stop()
results, err := pinger.GetLogContent()
if err != nil {
t.Fatal("Failed to get log results.", err)
}
if !strings.Contains(results, "Updating the site settings due to change...") {
t.Fatal("Failed to launch update site settings.")
}
}
// TestUpdateSiteSettingsError tests when UpdateSiteSettings returns a DB error.
func TestUpdateSiteSettingsError(t *testing.T) {
// Fake db for testing.
db, _ := sql.Open("testdb", "")
pinger.CreatePingerLog("", true)
pinger.ResetHitCount()
p := pinger.NewPinger(db, pinger.GetSitesErrorMock, pinger.RequestURLMock,
notifier.SendEmailMock, notifier.SendSmsMock)
p.Start()
// Test UpdateSiteSettings with error due to database.
err := p.UpdateSiteSettings()
if err == nil {
t.Error("Failed to report error with getting site settings.")
}
p.Stop()
results, err := pinger.GetLogContent()
if err != nil {
t.Fatal("Failed to get log results.", err)
}
if !strings.Contains(results, "Timeout accessing the SQL database.") {
t.Fatal("Failed to report problem updating the sites.")
}
}