package service

import "testing"

func TestValidateDeliveryInput(t *testing.T) {
	valid := MySQLDeliveryInput{BusinessLineID: 1, TargetID: 1, Namespace: "team-a", InstanceName: "mysql-01", CPUMilli: 500, MemoryMi: 1024, StorageGi: 10}
	if err := validateDeliveryInput(valid); err != nil {
		t.Fatalf("valid input rejected: %v", err)
	}
	withVersion := valid
	withVersion.MySQLVersion = "8.0"
	if err := validateDeliveryInput(withVersion); err != nil {
		t.Fatalf("valid input with version 8.0 rejected: %v", err)
	}
	for name, input := range map[string]MySQLDeliveryInput{
		"uppercase namespace":  valid,
		"bad instance":         valid,
		"too little memory":    valid,
		"too much memory":      valid,
		"too little storage":   valid,
		"too much storage":     valid,
		"unsupported version":  valid,
	} {
		switch name {
		case "uppercase namespace":
			input.Namespace = "Team-A"
		case "bad instance":
			input.InstanceName = "mysql_01"
		case "too little memory":
			input.MemoryMi = 512
		case "too much memory":
			input.MemoryMi = 8192
		case "too little storage":
			input.StorageGi = 5
		case "too much storage":
			input.StorageGi = 200
		case "unsupported version":
			input.MySQLVersion = "5.7"
		}
		if err := validateDeliveryInput(input); err == nil {
			t.Errorf("%s was accepted", name)
		}
	}
}