package sshtunnel

import (
  "testing"
  "fmt"
)

//function
func TestEndPointString(t *testing.T) {
  var testend Endpoint

  testend.Host = "localhost"
  testend.Port = 5555

  // make a string and test what the string should be
  stringWant := "localhost:5555"

  returnedString := testend.String()

  fmt.Printf("\nstringWant: %s\n\n", stringWant)
  fmt.Printf("returnedString : %s\n\n", returnedString)
  // return string == stringwant // success
}

//function
func TestEndPointParseString(t *testing.T) {
  var testRemote, testRemote1 Endpoint
  var testLocal, testLocal1 Endpoint


  // make a string and test what the string should be
  testLocal, testRemote = ParseEndpointString("5555:motherbrain.unr.edu:5555")
  testLocal1, testRemote1 = ParseEndpointString("27013:motherbrain.unr.edu:27013")

  fmt.Printf("Local: %s %d\n\n", testLocal.Host, testLocal.Port)
  fmt.Printf("Remote: %s %d \n\n", testRemote.Host, testRemote.Port)

  fmt.Printf("Local: %s %d\n\n", testLocal1.Host, testLocal1.Port)
  fmt.Printf("Remote: %s %d \n\n", testRemote1.Host, testRemote1.Port)

  if  testLocal.Host != "localhost"{
    t.Error("Invalid Local EP Hostname")
  }

  if  testLocal.Port != 5555 {
    t.Error("Invalid Local EP Port")
  }

  if  testRemote.Host != "motherbrain.unr.edu"{
    t.Error("Invalid remote EP Hostname")
  }

  if  testRemote.Port != 5555 {
    t.Error("Invalid remote EP Port")
  }

  ////////////////////////////////////////

  if  testLocal1.Host != "localhost"{
    t.Error("Invalid Local EP Hostname")
  }

  if  testLocal1.Port != 27013 {
    t.Error("Invalid Local EP Port")
  }

  if  testRemote1.Host != "motherbrain.unr.edu"{
    t.Error("Invalid remote EP Hostname")
  }

  if  testRemote1.Port != 27013 {
    t.Error("Invalid remote EP Port")
  }
  // return string == stringwant // success
}

func TestEndPointsArray(t *testing.T) {

  //Input
  testInput := []string{
  "5555:motherbrain.unr.edu:5555",
  "27013:motherbrain.unr.edu:27013",
  }
  fmt.Printf("Input %v \n\n", testInput)

  //Anticipated output
  testLocalEndpoints := [2]Endpoint{
    {Host: "localhost", Port: 5555},
    {Host: "localhost", Port: 27013},
    };
  testRemoteEndpoints := [2]Endpoint{
    {Host: "motherbrain.unr.edu", Port: 5555},
    {Host: "motherbrain.unr.edu", Port: 27013},
    };

    for r,_ := range(testLocalEndpoints){
      fmt.Printf("Test Local: %v\n\n", testLocalEndpoints[r])
      fmt.Printf("Test Remote: %v\n\n", testRemoteEndpoints[r])
    }

    // try to match the testInput with the anticipated output by passing the test,
    // append the input to array
  myLocalEndpoints, myRemoteEndpoints := ParseEndpointsFromArray(testInput);

  //Real output
  for r,_ := range(myLocalEndpoints){
    fmt.Printf("Local: %v\n\n", myLocalEndpoints[r])
    fmt.Printf("Remote: %v\n\n", myRemoteEndpoints[r])
  }
}