package main import ( "log" "testing" ) func TestAlertIsValid(t *testing.T) { cases := []struct { alert Alert expected bool name string }{ {Alert{Command: CommandOrShell{Command: []string{"echo", "test"}}}, true, "Command only"}, {Alert{Command: CommandOrShell{ShellCommand: "echo test"}}, true, "CommandShell only"}, {Alert{}, false, "No commands"}, } for _, c := range cases { log.Printf("Testing case %s", c.name) actual := c.alert.IsValid() if actual != c.expected { t.Errorf("IsValid(%v), expected=%t actual=%t", c.name, c.expected, actual) log.Printf("Case failed: %s", c.name) } log.Println("-----") } } func TestAlertSend(t *testing.T) { cases := []struct { alert Alert notice AlertNotice expectedOutput string expectErr bool name string pyCompat bool }{ { Alert{Command: CommandOrShell{Command: []string{"echo", "{{.MonitorName}}"}}}, AlertNotice{MonitorName: "test"}, "test\n", false, "Command with template", false, }, { Alert{Command: CommandOrShell{ShellCommand: "echo {{.MonitorName}}"}}, AlertNotice{MonitorName: "test"}, "test\n", false, "Command shell with template", false, }, { Alert{Command: CommandOrShell{Command: []string{"echo", "{{.Bad}}"}}}, AlertNotice{MonitorName: "test"}, "", true, "Command with bad template", false, }, { Alert{Command: CommandOrShell{ShellCommand: "echo {{.Bad}}"}}, AlertNotice{MonitorName: "test"}, "", true, "Command shell with bad template", false, }, { Alert{Command: CommandOrShell{ShellCommand: "echo {alert_message}"}}, AlertNotice{MonitorName: "test", FailureCount: 1}, "test check has failed 1 times\n", false, "Command shell with legacy template", true, }, } for _, c := range cases { log.Printf("Testing case %s", c.name) // Set PyCompat to value of compat flag PyCompat = c.pyCompat c.alert.BuildTemplates() output, err := c.alert.Send(c.notice) hasErr := (err != nil) if output != c.expectedOutput { t.Errorf("Send(%v output), expected=%v actual=%v", c.name, c.expectedOutput, output) log.Printf("Case failed: %s", c.name) } if hasErr != c.expectErr { t.Errorf("Send(%v err), expected=%v actual=%v", c.name, "Err", err) log.Printf("Case failed: %s", c.name) } // Set PyCompat back to default value PyCompat = false log.Println("-----") } } func TestAlertSendNoTemplates(t *testing.T) { alert := Alert{} notice := AlertNotice{} output, err := alert.Send(notice) if err == nil { t.Errorf("Send(no template), expected=%v actual=%v", "Err", output) } log.Println("-----") } func TestAlertBuildTemplate(t *testing.T) { cases := []struct { alert Alert expectErr bool name string }{ {Alert{Command: CommandOrShell{Command: []string{"echo", "test"}}}, false, "Command only"}, {Alert{Command: CommandOrShell{ShellCommand: "echo test"}}, false, "CommandShell only"}, {Alert{}, true, "No commands"}, } for _, c := range cases { log.Printf("Testing case %s", c.name) err := c.alert.BuildTemplates() hasErr := (err != nil) if hasErr != c.expectErr { t.Errorf("IsValid(%v), expected=%t actual=%t", c.name, c.expectErr, err) log.Printf("Case failed: %s", c.name) } log.Println("-----") } }