- 修复 MapType 复杂表达式树解析 bug；#1062

FreeSql.Tests/FreeSql.Tests/UnitTest5.cs

@@ -16,6 +16,27 @@ namespace FreeSql.Tests
 {
     public class UnitTest5
     {
+        // DTO
+        public class TestDto
+        {
+            public decimal ratio { get; set; }
+            public bool is_lock { get; set; }
+        }
+        [Fact]
+        public void TestDoubleWhereBug()
+        {
+            var fsql = g.mysql;
+            // 测试例子
+            var test = new TestDto();
+            test.ratio = 2.1M;
+            var sql = fsql.Update<TestDto>().Set(m => new TestDto
+            {
+                is_lock = test.ratio < 1  //这里生成的SQL语句有问题 ratio = 0.9 或 1.9 或 2.1 等等都是生成的是1
+            }).Where(m => test.ratio < 1).ToSql();
+            Assert.Equal(@"UPDATE TestDto SET is_lock = 2.1 < 1
+WHERE (2.1 < 1)", sql);
+        }
+
         [Fact]
         public void TestLambdaParameterWhereIn()
         {