package utils

import "testing"

func TestConvertIntToStringAndAddFrontSpacing(t *testing.T) {
	data := map[int64]string{
		1:         "       1",
		12:        "      12",
		123:       "     123",
		1234:      "    1234",
		12345:     "   12345",
		123456:    "  123456",
		1234567:   " 1234567",
		12345678:  "12345678",
		123456789: "123456789",
	}

	for d, expectedResult := range data {
		result := ConvertIntToStringAndAddFrontSpacing(d, 8)
		if result != expectedResult {
			t.Errorf("\ngot:    %q\nwanted: %q\nfor:    %q", result, expectedResult, d)
		}
	}
}

func TestConvertStringToFloatOrZeroOnError(t *testing.T) {
	data := map[string]float64{
		"-13.37":   -13.37,
		"-10":      -10.0,
		"0":        0.0,
		"10":       10.0,
		"13.37":    13.37,
		"Son Goku": 0.0,
		"0x1f346":  0.0,
	}

	for d, expectedResult := range data {
		result := ConvertStringToFloatOrZeroOnError(d)
		if result != expectedResult {
			t.Errorf("\ngot:    %.2f\nwanted: %.2f\nfor:    %q", result, expectedResult, d)
		}
	}
}

func TestConvertStringToIntOrZeroOnError(t *testing.T) {
	data := map[string]int64{
		"-13":      -13,
		"0":        0,
		"13":       13,
		"Son Goku": 0,
		"1f346":    0,
	}

	for d, expectedResult := range data {
		result := ConvertStringToIntOrZeroOnError(d)
		if result != expectedResult {
			t.Errorf("\ngot:    %d\nwanted: %d\nfor:    %q", result, expectedResult, d)
		}
	}
}