Function TestFormat

middleware/static_test.go:390–452

(t *testing.T)

}

func TestFormat(t *testing.T) {
	var testCases = []struct {
		name   string
		when   int64
		expect string
	}{
		{
			name:   "byte",
			when:   0,
			expect: "0",
		},
		{
			name:   "bytes",
			when:   515,
			expect: "515B",
		},
		{
			name:   "KB",
			when:   31323,
			expect: "30.59KB",
		},
		{
			name:   "MB",
			when:   13231323,
			expect: "12.62MB",
		},
		{
			name:   "GB",
			when:   7323232398,
			expect: "6.82GB",
		},
		{
			name:   "TB",
			when:   1_099_511_627_776,
			expect: "1.00TB",
		},
		{
			name:   "PB",
			when:   9923232398434432,
			expect: "8.81PB",
		},
		{
			// test with 7EB because of https://github.com/labstack/gommon/pull/38 and https://github.com/labstack/gommon/pull/43
			//
			// 8 exbi equals 2^64, therefore it cannot be stored in int64. The tests use
			// the fact that on x86_64 the following expressions holds true:
			// int64(0) - 1 == math.MaxInt64.
			//
			// However, this is not true for other platforms, specifically aarch64, s390x
			// and ppc64le.
			name:   "EB",
			when:   8070450532247929000,
			expect: "7.00EB",
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {