添加 测试单元，修改错误返回信息

Author: linzhijun

csharp/ToolGood.Algorithm2.Test/AlgorithmEngine/AlgorithmEngineTest.cs

@@ -169,6 +169,14 @@ public void base_test()
             b = engine.TryEvaluate("1>=2", false);
             Assert.AreEqual(false, b);
 
+            b = engine.TryEvaluate("'1'='1'", false);
+            Assert.AreEqual(true, b);
+            b = engine.TryEvaluate("'e'='e'", false);
+            Assert.AreEqual(true, b);
+            b = engine.TryEvaluate("'1'='2'", false);
+            Assert.AreEqual(false, b);
+            b = engine.TryEvaluate("'1'!='2'", false);
+            Assert.AreEqual(true, b);
         }
 
         [Test]

java/toolgood.algorithm/src/main/java/toolgood/algorithm/internals/MathVisitor.java

@@ -298,7 +298,7 @@ public Operand visitJudge_fun(final Judge_funContext context) {
 
                 r = firstValue.TextValue().compareTo(secondValue.TextValue());
             } else if (firstValue.Type() == OperandType.ARRARY) {
-                return Operand.Error("两个类型无法比较");
+                return Operand.Error("The two types cannot be compared.");
             } else {
                 firstValue = firstValue.ToNumber("Function '" + type + "' parameter 1 is error!");
                 if (firstValue.IsError()) {
@@ -339,7 +339,7 @@ public Operand visitJudge_fun(final Judge_funContext context) {
         } else if (firstValue.Type() == OperandType.TEXT || secondValue.Type() == OperandType.TEXT
                 || firstValue.Type() == OperandType.JSON || secondValue.Type() == OperandType.JSON
                 || firstValue.Type() == OperandType.ARRARY || secondValue.Type() == OperandType.ARRARY) {
-            return Operand.Error("两个类型无法比较");
+            return Operand.Error("The two types cannot be compared.");
         } else {
             firstValue = firstValue.ToNumber("Function '" + type + "' parameter 1 is error!");
             if (firstValue.IsError()) {

java/toolgood.algorithm/src/test/java/toolgood/algorithm/Tests/AlgorithmEngineTest.java

@@ -140,6 +140,18 @@ public void base_test() {
         b = engine.TryEvaluate("1>=2", false);
         assertEquals(false, b);
 
+        b = engine.TryEvaluate("'1'='1'", false);
+        assertEquals(true, b);
+
+        b = engine.TryEvaluate("'e'='e'", false);
+        assertEquals(true, b);
+
+        b = engine.TryEvaluate("'1'='2'", false);
+        assertEquals(false, b);
+
+        b = engine.TryEvaluate("'1'!='2'", false);
+        assertEquals(true, b);
+
     }
 
     @Test