package cmd

import (
	"reflect"
	"testing"
)

func Test_csvDate(t *testing.T) {	
	type args struct {
		inputDate string
	}
	tests := []struct {
		name           string
		args           args
		wantOutputDate string
	}{
		{
			"Happy case",
			args{inputDate: "2020-07-13"},
			"13/07/20",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if gotOutputDate := csvDate(tt.args.inputDate); gotOutputDate != tt.wantOutputDate {
				t.Errorf("csvDate() = %v, want %v", gotOutputDate, tt.wantOutputDate)
			}
		})
	}
}

func Test_buildCsv(t *testing.T) {
	sampleFilledLog1 := []LogLine{
		{MyCall: "ON4KJM/P", Call: "S57LC", Date: "2020-05-24", Time: "1310", Band: "20m", Frequency: "14.045", Mode: "CW", RSTsent: "599", RSTrcvd: "599", MySOTA: "ON/ON-001", Operator: "ON4KJM", Nickname: "ONFF-0259-1"},
		{MyCall: "ON4KJM/P", Call: "ON4LY", Date: "2020-05-24", Time: "1312", Band: "20m", Mode: "CW", RSTsent: "559", RSTrcvd: "599", MySOTA: "ON/ON-001", Operator: "ON4KJM"},
	}

	expectedOutput1 := []string{
		"V2,ON4KJM/P,ON/ON-001,24/05/20,1310,14MHz,CW,S57LC",
		"V2,ON4KJM/P,ON/ON-001,24/05/20,1312,14MHz,CW,ON4LY",
	}

	type args struct {
		fullLog []LogLine
	}
	tests := []struct {
		name        string
		args        args
		wantCsvList []string
	}{
		{
			"Happy case",
			args{fullLog: sampleFilledLog1},
			expectedOutput1,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if gotCsvList := buildCsv(tt.args.fullLog); !reflect.DeepEqual(gotCsvList, tt.wantCsvList) {
				t.Errorf("buildCsv() = %v, want %v", gotCsvList, tt.wantCsvList)
			}
		})
	}
}