Initial commit (code only without large binaries)

EdgeAdmin/internal/utils/numberutils/utils_test.go

@@ -0,0 +1,86 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package numberutils_test
+
+import (
+	"github.com/TeaOSLab/EdgeAdmin/internal/utils/numberutils"
+	"github.com/iwind/TeaGo/assert"
+	"testing"
+)
+
+func TestFormatBytes(t *testing.T) {
+	t.Log(numberutils.FormatBytes(1))
+	t.Log(numberutils.FormatBytes(1000))
+	t.Log(numberutils.FormatBytes(1_000_000))
+	t.Log(numberutils.FormatBytes(1_000_000_000))
+	t.Log(numberutils.FormatBytes(1_000_000_000_000))
+	t.Log(numberutils.FormatBytes(1_000_000_000_000_000))
+	t.Log(numberutils.FormatBytes(1_000_000_000_000_000_000))
+	t.Log(numberutils.FormatBytes(9_000_000_000_000_000_000))
+}
+
+func TestFormatCount(t *testing.T) {
+	t.Log(numberutils.FormatCount(1))
+	t.Log(numberutils.FormatCount(1000))
+	t.Log(numberutils.FormatCount(1500))
+	t.Log(numberutils.FormatCount(1_000_000))
+	t.Log(numberutils.FormatCount(1_500_000))
+	t.Log(numberutils.FormatCount(1_000_000_000))
+	t.Log(numberutils.FormatCount(1_500_000_000))
+}
+
+func TestFormatFloat(t *testing.T) {
+	t.Log(numberutils.FormatFloat(1, 2))
+	t.Log(numberutils.FormatFloat(100.23456, 2))
+	t.Log(numberutils.FormatFloat(100.000023, 2))
+	t.Log(numberutils.FormatFloat(100.012, 2))
+	t.Log(numberutils.FormatFloat(123.012, 2))
+	t.Log(numberutils.FormatFloat(1234.012, 2))
+	t.Log(numberutils.FormatFloat(12345.012, 2))
+	t.Log(numberutils.FormatFloat(123456.012, 2))
+	t.Log(numberutils.FormatFloat(1234567.012, 2))
+	t.Log(numberutils.FormatFloat(12345678.012, 2))
+	t.Log(numberutils.FormatFloat(123456789.012, 2))
+	t.Log(numberutils.FormatFloat(1234567890.012, 2))
+	t.Log(numberutils.FormatFloat(123, 2))
+	t.Log(numberutils.FormatFloat(1234, 2))
+	t.Log(numberutils.FormatFloat(1234.00001, 4))
+	t.Log(numberutils.FormatFloat(1234.56700, 4))
+	t.Log(numberutils.FormatFloat(-1234.56700, 2))
+	t.Log(numberutils.FormatFloat(-221745.12, 2))
+}
+
+func TestFormatFloat2(t *testing.T) {
+	t.Log(numberutils.FormatFloat2(0))
+	t.Log(numberutils.FormatFloat2(0.0))
+	t.Log(numberutils.FormatFloat2(1.23456))
+	t.Log(numberutils.FormatFloat2(1.0))
+}
+
+func TestPadFloatZero(t *testing.T) {
+	var a = assert.NewAssertion(t)
+	a.IsTrue(numberutils.PadFloatZero("1", 0) == "1")
+	a.IsTrue(numberutils.PadFloatZero("1", 2) == "1.00")
+	a.IsTrue(numberutils.PadFloatZero("1.1", 2) == "1.10")
+	a.IsTrue(numberutils.PadFloatZero("1.12", 2) == "1.12")
+	a.IsTrue(numberutils.PadFloatZero("1.123", 2) == "1.123")
+	a.IsTrue(numberutils.PadFloatZero("10000.123", 2) == "10000.123")
+	a.IsTrue(numberutils.PadFloatZero("", 2) == "0.00")
+}
+
+func TestTrimZeroSuffix(t *testing.T) {
+	for _, s := range []string{
+		"1",
+		"1.0000",
+		"1.10",
+		"100",
+		"100.0000",
+		"100.0",
+		"100.0123",
+		"100.0010",
+		"100.000KB",
+		"100.010MB",
+	} {
+		t.Log(s, "=>", numberutils.TrimZeroSuffix(s))
+	}
+}