fix unit tests

Author: ahmad-moussawi

QueryBuilder.Tests/ParameterTypeTests.cs

@@ -25,8 +25,8 @@ public class ParameterTypeGenerator : IEnumerable<object[]>
                 new object[] {Convert.ToSingle("10.5", CultureInfo.InvariantCulture).ToString(), 10.5},
                 new object[] {"-2", -2},
                 new object[] {Convert.ToSingle("-2.8", CultureInfo.InvariantCulture).ToString(), -2.8},
-                new object[] {"true", true},
-                new object[] {"false", false},
+                new object[] {"cast(1 as bit)", true},
+                new object[] {"cast(0 as bit)", false},
                 new object[] {"'2018-10-28 19:22:00'", new DateTime(2018, 10, 28, 19, 22, 0)},
                 new object[] {"0 /* First */", EnumExample.First},
                 new object[] {"1 /* Second */", EnumExample.Second},

QueryBuilder.Tests/SqlServer/NestedSelectTests.cs

@@ -56,7 +56,7 @@ public void SqlCompile_QueryLimitAndNestedLimit_BindingValue()
             // var q = new Query().From("Foo").Where("C", "c").WhereExists(n).Where("A", "a");
 
             var actual = compiler.Compile(q).ToString();
-            Assert.Contains("SELECT * FROM [Foo] WHERE [x] = true AND NOT EXISTS (SELECT 1 FROM [Bar])",
+            Assert.Contains("SELECT * FROM [Foo] WHERE [x] = cast(1 as bit) AND NOT EXISTS (SELECT 1 FROM [Bar])",
                 actual);
             // Assert.Contains("SELECT * FROM [Foo] WHERE [C] = 'c' AND EXISTS (SELECT TOP (1) 1 FROM [Bar]) AND [A] = 'a'", actual);
         }