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.svn/pristine/6f/6fa23b331596d4ca384380e02a63ef4865b44de0.svn-base

@@ -0,0 +1,120 @@
+package stringUtil
+
+import (
+	"fmt"
+	"testing"
+)
+
+// test IsEmpty
+func TestIsEmpty(t *testing.T) {
+	isOk := IsEmpty("")
+	if isOk == false {
+		t.Error("\"\" test is Not pass")
+		return
+	}
+
+	isOk = IsEmpty(" ")
+	if isOk == false {
+		t.Error("\" \" test is Not pass")
+		return
+	}
+
+	isOk = IsEmpty(" \t\n")
+	if isOk == false {
+		t.Error("\" \\t\\n\" test is Not pass")
+		return
+	}
+}
+
+func TestSubstr(t *testing.T) {
+	str := "Hello, Jordan.左贤清"
+	substr := Substring(str, 0, 5)
+	expectedstr := "Hello"
+
+	if substr != expectedstr {
+		t.Errorf("Failed. Expected:%s, Got %s\n", expectedstr, substr)
+	}
+
+	substr = Substring(str, 0, 10)
+	expectedstr = "Hello, Jor"
+
+	if substr != expectedstr {
+		t.Errorf("Failed. Expected:%s, Got %s\n", expectedstr, substr)
+	}
+
+	substr = Substring(str, 0, 15)
+	expectedstr = "Hello, Jordan.左"
+
+	if substr != expectedstr {
+		t.Errorf("Failed. Expected:%s, Got %s\n", expectedstr, substr)
+	}
+
+	substr = Substring(str, 0, 20)
+	expectedstr = "Hello, Jordan.左贤清"
+
+	if substr != expectedstr {
+		t.Errorf("Failed. Expected:%s, Got %s\n", expectedstr, substr)
+	}
+
+	guid1 := GetNewGUID()
+	guid2 := GetNewGUID()
+	fmt.Printf("guid1:%s, guid2:%s\n", guid1, guid2)
+	fmt.Printf("length of %s is %d\n", guid1, len(guid1))
+	if guid1 == guid2 {
+		t.Errorf("%s should not be equal with %s", guid1, guid2)
+	}
+}
+
+// test 特殊字符
+func TestIfHaveSpecialChar(t *testing.T) {
+	tstVal := map[string]string{
+		"中文":   "你好啊",
+		"繁体中文": "這是什麼天氣",
+		"泰文":   "สวัสดีครับ !",
+		"英文":   "helloworld",
+		"越南语":  "Đó là gì thời tiết.",
+		"日语":   "これは何の天気ですか",
+		"标点符号": "!@#$%^^&*())(__+{}[]|:<>",
+	}
+
+	for key, val := range tstVal {
+		if IfHaveSpecialChar(val) {
+			t.Errorf("语言处理错误：%s", key)
+		}
+	}
+
+	specialChar := "\\'\""
+	if IfHaveSpecialChar(specialChar) == false {
+		t.Errorf("特殊字符匹配错误:")
+	}
+}
+
+func TestIsDistinct_string(t *testing.T) {
+	list := make([]string, 0, 8)
+	result := IsDistinct_string(list)
+	fmt.Printf("list:%v,result:%v-------1\n", list, result)
+	if result == false {
+		t.Errorf("it's should be true, but now false-------1")
+	}
+
+	list = append(list, "Hello")
+	result = IsDistinct_string(list)
+	fmt.Printf("list:%v,result:%v-------2\n", list, result)
+	if result == false {
+		t.Errorf("it's should be true, but now false-------2")
+	}
+
+	list = append(list, "Hello")
+	result = IsDistinct_string(list)
+	fmt.Printf("list:%v,result:%v-------3\n", list, result)
+	if result {
+		t.Errorf("it's should be false, but now true-------3")
+	}
+
+	list = append(list, "")
+	result = IsDistinct_string(list)
+	fmt.Printf("list:%v,result:%v-------4\n", list, result)
+	if result {
+		t.Errorf("it's should be false, but now true-------4")
+	}
+}