package core

import (
	"testing"
	"time"
)

func TestIntegrationEvaluateHealth(t *testing.T) {
	condition := Condition("[STATUS] == 200")
	service := Service{
		Name:       "TwiNNatioN",
		Url:        "https://twinnation.org/health",
		Conditions: []*Condition{&condition},
	}
	result := service.EvaluateHealth()
	if !result.ConditionResults[0].Success {
		t.Errorf("Condition '%s' should have been a success", condition)
	}
	if !result.Connected {
		t.Error("Because the connection has been established, result.Connected should've been true")
	}
	if !result.Success {
		t.Error("Because all conditions passed, this should have been a success")
	}
}

func TestIntegrationEvaluateHealthWithFailure(t *testing.T) {
	condition := Condition("[STATUS] == 500")
	service := Service{
		Name:       "TwiNNatioN",
		Url:        "https://twinnation.org/health",
		Conditions: []*Condition{&condition},
	}
	result := service.EvaluateHealth()
	if result.ConditionResults[0].Success {
		t.Errorf("Condition '%s' should have been a failure", condition)
	}
	if !result.Connected {
		t.Error("Because the connection has been established, result.Connected should've been true")
	}
	if result.Success {
		t.Error("Because one of the conditions failed, success should have been false")
	}
}

func TestService_ValidateAndSetDefaults(t *testing.T) {
	condition := Condition("[STATUS] == 200")
	service := Service{
		Name:       "TwiNNatioN",
		Url:        "https://twinnation.org/health",
		Conditions: []*Condition{&condition},
		Alerts:     []*Alert{{Type: PagerDutyAlert}},
	}
	service.ValidateAndSetDefaults()
	if service.Method != "GET" {
		t.Error("Service method should've defaulted to GET")
	}
	if service.Interval != time.Minute {
		t.Error("Service interval should've defaulted to 1 minute")
	}
	if service.Headers == nil {
		t.Error("Service headers should've defaulted to an empty map")
	}
	if len(service.Alerts) != 1 {
		t.Error("Service should've had 1 alert")
	}
	if service.Alerts[0].Enabled {
		t.Error("Service alert should've defaulted to disabled")
	}
	if service.Alerts[0].SuccessThreshold != 2 {
		t.Error("Service alert should've defaulted to a success threshold of 2")
	}
	if service.Alerts[0].FailureThreshold != 3 {
		t.Error("Service alert should've defaulted to a failure threshold of 3")
	}
}