Fix tests

Author: matteobortolazzo

tests/CouchDB.Driver.UnitTests/CouchDbContext_Tests.cs

@@ -104,9 +104,9 @@ await context.OtherRebels.AddAsync(new OtherRebel
             var result = await context.OtherRebels.ToListAsync();
             Assert.NotEmpty(result);
             Assert.Equal("Luke", result[0].Name);
-            Assert.Equal(@"{""_conflicts"":[],""name"":""Leia"",""age"":0,""_discriminator"":""SimpleRebel""}", httpTest.CallLog[0].RequestBody);
-            Assert.Equal(@"{""_conflicts"":[],""rebel_bith_date"":""0001-01-01T00:00:00"",""name"":""Luke"",""age"":0,""isJedi"":false,""species"":0,""guid"":""00000000-0000-0000-0000-000000000000"",""_discriminator"":""OtherRebel""}", httpTest.CallLog[1].RequestBody);
-            Assert.Equal(@"{""selector"":{""_discriminator"":""OtherRebel""}}", httpTest.CallLog[2].RequestBody);
+            Assert.Equal(@"{""_conflicts"":[],""name"":""Leia"",""age"":0,""discriminator"":""SimpleRebel""}", httpTest.CallLog[0].RequestBody);
+            Assert.Equal(@"{""_conflicts"":[],""rebel_bith_date"":""0001-01-01T00:00:00"",""name"":""Luke"",""age"":0,""isJedi"":false,""species"":0,""guid"":""00000000-0000-0000-0000-000000000000"",""discriminator"":""OtherRebel""}", httpTest.CallLog[1].RequestBody);
+            Assert.Equal(@"{""selector"":{""discriminator"":""OtherRebel""}}", httpTest.CallLog[2].RequestBody);
         }
     }
 }

tests/CouchDB.Driver.UnitTests/Find/Find_Discriminator.cs

@@ -22,17 +22,17 @@ public void Discriminator_WithoutFilter()
         {
             var json1 = _rebels.ToString();
             var json2 = _simpleRebels.ToString();
-            Assert.Equal(@"{""selector"":{""_discriminator"":""Rebel""}}", json1);
-            Assert.Equal(@"{""selector"":{""_discriminator"":""SimpleRebel""}}", json2);
+            Assert.Equal(@"{""selector"":{""discriminator"":""Rebel""}}", json1);
+            Assert.Equal(@"{""selector"":{""discriminator"":""SimpleRebel""}}", json2);
         }
 
         [Fact]
         public void Discriminator_WithFilter()
         {
             var json1 = _rebels.Where(c => c.Age == 19).ToString();
             var json2 = _simpleRebels.Where(c => c.Age == 19).ToString();
-            Assert.Equal(@"{""selector"":{""$and"":[{""age"":19},{""_discriminator"":""Rebel""}]}}", json1);
-            Assert.Equal(@"{""selector"":{""$and"":[{""age"":19},{""_discriminator"":""SimpleRebel""}]}}", json2);
+            Assert.Equal(@"{""selector"":{""$and"":[{""age"":19},{""discriminator"":""Rebel""}]}}", json1);
+            Assert.Equal(@"{""selector"":{""$and"":[{""age"":19},{""discriminator"":""SimpleRebel""}]}}", json2);
         }
     }
 }