Merge pull request #37 from notion-dotnet/bfix/34-date-property-has-t…

…ype-multiselect

Fix DateProperty has type multiselect 🐛

Src/Notion.Client/Models/Database/Properties/DateProperty.cs

@@ -4,7 +4,7 @@ namespace Notion.Client
 {
     public class DateProperty : Property
     {
-        public override PropertyType Type => PropertyType.MultiSelect;
+        public override PropertyType Type => PropertyType.Date;
         public Dictionary<string, object> Date { get; set; }
     }
 }

Test/Notion.UnitTests/PropertyTests.cs

@@ -0,0 +1,37 @@
+using System;
+using Notion.Client;
+using Xunit;
+
+namespace Notion.UnitTests
+{
+    public class PropertyTests
+    {
+        [Theory]
+        [InlineData(typeof(CheckboxProperty), PropertyType.Checkbox)]
+        [InlineData(typeof(CreatedByProperty), PropertyType.CreatedBy)]
+        [InlineData(typeof(CreatedTimeProperty), PropertyType.CreatedTime)]
+        [InlineData(typeof(DateProperty), PropertyType.Date)]
+        [InlineData(typeof(EmailProperty), PropertyType.Email)]
+        [InlineData(typeof(FileProperty), PropertyType.File)]
+        [InlineData(typeof(FormulaProperty), PropertyType.Formula)]
+        [InlineData(typeof(LastEditedByProperty), PropertyType.LastEditedBy)]
+        [InlineData(typeof(LastEditedTimeProperty), PropertyType.LastEditedTime)]
+        [InlineData(typeof(NumberProperty), PropertyType.Number)]
+        [InlineData(typeof(PeopleProperty), PropertyType.People)]
+        [InlineData(typeof(PhoneNumberProperty), PropertyType.PhoneNumber)]
+        [InlineData(typeof(RelationProperty), PropertyType.Relation)]
+        [InlineData(typeof(RichTextProperty), PropertyType.RichText)]
+        [InlineData(typeof(RollupProperty), PropertyType.Rollup)]
+        [InlineData(typeof(SelectProperty), PropertyType.Select)]
+        [InlineData(typeof(TitleProperty), PropertyType.Title)]
+        [InlineData(typeof(UrlProperty), PropertyType.Url)]
+        public void TestPropertyType(Type type, PropertyType expectedPropertyType)
+        {
+            var typeInstance = (Property)Activator.CreateInstance(type);
+
+            var actualPropertyType = typeInstance.Type;
+
+            Assert.Equal(expectedPropertyType, actualPropertyType);
+        }
+    }
+}