BizzBuzz attempt

main.go

package code_kata

import "testing"
import "strconv"

//func TestLineCount(t *testing.T) {
//	buffer := fizbuzz()
//
//	if len(buffer) != 100 {
//		t.Fail("expected 100 lines")
//	}
//}
func TestNumber15(t *testing.T) {
	// Given the number 15 we expect the return value fizzbuzz
	result := fizzbuzzing(15)

	if result != "fizzbuzz" {
		t.Errorf("Expected fizzbuzz, got %s", result)
	}
}
func TestNumber1(t *testing.T) {
	// Given the number 1 we expect the return value 1
	result := fizzbuzzing(  1)

	if result != "1" {
		t.Errorf("Expected 1, got %s", result)
	}
}

func TestNumber5(t *testing.T) {
	// Given the number 5 we expect the return value buzz
	result := fizzbuzzing(5)

	if result != "buzz" {
		t.Errorf("Expected buzz, got %s", result)
	}
}

func TestNumber3(t *testing.T) {
	// Given the number 3 we expect the return value fizz
	result := fizzbuzzing(3)

	if result != "fizz" {
		t.Errorf("Expected fizz, got %s", result)
	}
}

func TestAll(t *testing.T) {
	testSet := []struct{
		input int
		result string
	}{
		{1, "1"},
		{6, "fizz"},
	}

	for _, test := range testSet {
		// Given the number 3 we expect the return value fizz
		result := fizzbuzzing(test.input)

		if result != test.result {
			t.Errorf("Expected %s, got %s", test.result, result)
		}
	}
}

func fizzbuzzing(number int) string {
	if number == 15{
		return "fizzbuzz"
	}
	if number / 3 == 0 {
		return "fizz"
	}
	if number == 5 {
		return "buzz"
	}
	return strconv.Itoa(number)
}