Function Test_humanFileSize

pkg/cmd/cache/list/list_test.go:368–427

(t *testing.T)

}

func Test_humanFileSize(t *testing.T) {
	tests := []struct {
		name string
		size int64
		want string
	}{
		{
			name: "min bytes",
			size: 1,
			want: "1 B",
		},
		{
			name: "max bytes",
			size: 1023,
			want: "1023 B",
		},
		{
			name: "min kibibytes",
			size: 1024,
			want: "1.00 KiB",
		},
		{
			name: "max kibibytes",
			size: 1024*1024 - 1,
			want: "1023.99 KiB",
		},
		{
			name: "min mibibytes",
			size: 1024 * 1024,
			want: "1.00 MiB",
		},
		{
			name: "fractional mibibytes",
			size: 1024*1024*12 + 1024*350,
			want: "12.34 MiB",
		},
		{
			name: "max mibibytes",
			size: 1024*1024*1024 - 1,
			want: "1023.99 MiB",
		},
		{
			name: "min gibibytes",
			size: 1024 * 1024 * 1024,
			want: "1.00 GiB",
		},
		{
			name: "fractional gibibytes",
			size: 1024 * 1024 * 1024 * 1.5,
			want: "1.50 GiB",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := humanFileSize(tt.size); got != tt.want {
				t.Errorf("humanFileSize() = %v, want %v", got, tt.want)
			}
		})