add foreign keys and constraints (#1316)

* add foreign keys and constraints

* add property name

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.cs

@@ -8509,6 +8509,78 @@ namespace Microsoft.SqlTools.ServiceLayer
             }
         }
 
+        public static string TableDesignerIsEnabledPropertyTitle
+        {
+            get
+            {
+                return Keys.GetString(Keys.TableDesignerIsEnabledPropertyTitle);
+            }
+        }
+
+        public static string ForeignKeyIsEnabledDescription
+        {
+            get
+            {
+                return Keys.GetString(Keys.ForeignKeyIsEnabledDescription);
+            }
+        }
+
+        public static string ForeignKeyIsNotForReplicationTitle
+        {
+            get
+            {
+                return Keys.GetString(Keys.ForeignKeyIsNotForReplicationTitle);
+            }
+        }
+
+        public static string ForeignKeyIsNotForReplicationDescription
+        {
+            get
+            {
+                return Keys.GetString(Keys.ForeignKeyIsNotForReplicationDescription);
+            }
+        }
+
+        public static string SqlForeignKeyAction_NoAction
+        {
+            get
+            {
+                return Keys.GetString(Keys.SqlForeignKeyAction_NoAction);
+            }
+        }
+
+        public static string SqlForeignKeyAction_Cascade
+        {
+            get
+            {
+                return Keys.GetString(Keys.SqlForeignKeyAction_Cascade);
+            }
+        }
+
+        public static string SqlForeignKeyAction_SetNull
+        {
+            get
+            {
+                return Keys.GetString(Keys.SqlForeignKeyAction_SetNull);
+            }
+        }
+
+        public static string SqlForeignKeyAction_SetDefault
+        {
+            get
+            {
+                return Keys.GetString(Keys.SqlForeignKeyAction_SetDefault);
+            }
+        }
+
+        public static string CheckConstraintIsEnabledDescription
+        {
+            get
+            {
+                return Keys.GetString(Keys.CheckConstraintIsEnabledDescription);
+            }
+        }
+
         public static string ConnectionServiceListDbErrorNotConnected(string uri)
         {
             return Keys.GetString(Keys.ConnectionServiceListDbErrorNotConnected, uri);
@@ -8794,6 +8866,11 @@ namespace Microsoft.SqlTools.ServiceLayer
             return Keys.GetString(Keys.InvalidTableEditPathException, path, editType);
         }
 
+        public static string UnKnownSqlForeignKeyAction(string name)
+        {
+            return Keys.GetString(Keys.UnKnownSqlForeignKeyAction, name);
+        }
+
         [System.Runtime.CompilerServices.CompilerGeneratedAttribute()]
         public class Keys
         {
@@ -12153,6 +12230,36 @@ namespace Microsoft.SqlTools.ServiceLayer
             public const string TableColumnIdentitySeedPropertyDescription = "TableColumnIdentitySeedPropertyDescription";
 
 
+            public const string TableDesignerIsEnabledPropertyTitle = "TableDesignerIsEnabledPropertyTitle";
+
+
+            public const string ForeignKeyIsEnabledDescription = "ForeignKeyIsEnabledDescription";
+
+
+            public const string ForeignKeyIsNotForReplicationTitle = "ForeignKeyIsNotForReplicationTitle";
+
+
+            public const string ForeignKeyIsNotForReplicationDescription = "ForeignKeyIsNotForReplicationDescription";
+
+
+            public const string SqlForeignKeyAction_NoAction = "SqlForeignKeyAction_NoAction";
+
+
+            public const string SqlForeignKeyAction_Cascade = "SqlForeignKeyAction_Cascade";
+
+
+            public const string SqlForeignKeyAction_SetNull = "SqlForeignKeyAction_SetNull";
+
+
+            public const string SqlForeignKeyAction_SetDefault = "SqlForeignKeyAction_SetDefault";
+
+
+            public const string UnKnownSqlForeignKeyAction = "UnKnownSqlForeignKeyAction";
+
+
+            public const string CheckConstraintIsEnabledDescription = "CheckConstraintIsEnabledDescription";
+
+
             private Keys()
             { }
 

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.resx

@@ -4643,4 +4643,45 @@
     <value>Displays the initial row value for an identity column.</value>
     <comment></comment>
   </data>
+  <data name="TableDesignerIsEnabledPropertyTitle" xml:space="preserve">
+    <value>Is Enabled</value>
+    <comment></comment>
+  </data>
+  <data name="ForeignKeyIsEnabledDescription" xml:space="preserve">
+    <value>Specifies whether the foreign key is Enabled</value>
+    <comment></comment>
+  </data>
+  <data name="ForeignKeyIsNotForReplicationTitle" xml:space="preserve">
+    <value>Not For Replication</value>
+    <comment></comment>
+  </data>
+  <data name="ForeignKeyIsNotForReplicationDescription" xml:space="preserve">
+    <value>Enables or disables an IDENTITY constraint for data inserted by a replication process.</value>
+    <comment></comment>
+  </data>
+  <data name="SqlForeignKeyAction_NoAction" xml:space="preserve">
+    <value>No Action</value>
+    <comment></comment>
+  </data>
+  <data name="SqlForeignKeyAction_Cascade" xml:space="preserve">
+    <value>Cascade</value>
+    <comment></comment>
+  </data>
+  <data name="SqlForeignKeyAction_SetNull" xml:space="preserve">
+    <value>Set Null</value>
+    <comment></comment>
+  </data>
+  <data name="SqlForeignKeyAction_SetDefault" xml:space="preserve">
+    <value>Set Default</value>
+    <comment></comment>
+  </data>
+  <data name="UnKnownSqlForeignKeyAction" xml:space="preserve">
+    <value>&apos;{0}&apos; is not a supported SqlForeignKeyAction.</value>
+    <comment>.
+ Parameters: 0 - name (string) </comment>
+  </data>
+  <data name="CheckConstraintIsEnabledDescription" xml:space="preserve">
+    <value>Specifies whether the check constraint is Enabled</value>
+    <comment></comment>
+  </data>
 </root>

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.strings

@@ -2231,3 +2231,13 @@ TableColumnIdentityIncrementPropertyTitle = Identity Increment
 TableColumnIdentityIncrementPropertyDescription = Displays the value added to the maximum existing row identity value when generating the next identity value.
 TableColumnIdentitySeedPropertyTitle = Identity Seed
 TableColumnIdentitySeedPropertyDescription = Displays the initial row value for an identity column.
+TableDesignerIsEnabledPropertyTitle = Is Enabled
+ForeignKeyIsEnabledDescription = Specifies whether the foreign key is Enabled
+ForeignKeyIsNotForReplicationTitle = Not For Replication
+ForeignKeyIsNotForReplicationDescription = Enables or disables an IDENTITY constraint for data inserted by a replication process.
+SqlForeignKeyAction_NoAction = No Action
+SqlForeignKeyAction_Cascade = Cascade
+SqlForeignKeyAction_SetNull = Set Null
+SqlForeignKeyAction_SetDefault = Set Default
+UnKnownSqlForeignKeyAction(string name) = '{0}' is not a supported SqlForeignKeyAction.
+CheckConstraintIsEnabledDescription = Specifies whether the check constraint is Enabled

src/Microsoft.SqlTools.ServiceLayer/Localization/sr.xlf

@@ -5645,6 +5645,57 @@
         <note>.
  Parameters: 0 - actual (string), 1 - estimated (string), 2 - percent (decimal) </note>
       </trans-unit>
+      <trans-unit id="TableDesignerIsEnabledPropertyTitle">
+        <source>Is Enabled</source>
+        <target state="new">Is Enabled</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="ForeignKeyIsEnabledDescription">
+        <source>Specifies whether the foreign key is Enabled</source>
+        <target state="new">Specifies whether the foreign key is Enabled</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="ForeignKeyIsNotForReplicationTitle">
+        <source>Not For Replication</source>
+        <target state="new">Not For Replication</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="ForeignKeyIsNotForReplicationDescription">
+        <source>Enables or disables an IDENTITY constraint for data inserted by a replication process.</source>
+        <target state="new">Enables or disables an IDENTITY constraint for data inserted by a replication process.</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="SqlForeignKeyAction_NoAction">
+        <source>No Action</source>
+        <target state="new">No Action</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="SqlForeignKeyAction_Cascade">
+        <source>Cascade</source>
+        <target state="new">Cascade</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="SqlForeignKeyAction_SetNull">
+        <source>Set Null</source>
+        <target state="new">Set Null</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="SqlForeignKeyAction_SetDefault">
+        <source>Set Default</source>
+        <target state="new">Set Default</target>
+        <note></note>
+      </trans-unit>
+      <trans-unit id="UnKnownSqlForeignKeyAction">
+        <source>'{0}' is not a supported SqlForeignKeyAction.</source>
+        <target state="new">'{0}' is not a supported SqlForeignKeyAction.</target>
+        <note>.
+ Parameters: 0 - name (string) </note>
+      </trans-unit>
+      <trans-unit id="CheckConstraintIsEnabledDescription">
+        <source>Specifies whether the check constraint is Enabled</source>
+        <target state="new">Specifies whether the check constraint is Enabled</target>
+        <note></note>
+      </trans-unit>
     </body>
   </file>
 </xliff>

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Constants.cs

@@ -11,6 +11,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
         public const string Schema = "schema";
         public const string Description = "description";
         public const string Columns = "columns";
+        public const string ForeignKeys = "foreignKeys";
     }
 
     public static class TableColumnPropertyNames
@@ -27,4 +28,28 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
         public const string IdentityIncrement = "identityIncrement";
         public const string IdentitySeed = "identitySeed";
     }
+
+    public static class ForeignKeyPropertyNames
+    {
+        public const string Name = "name";
+        public const string Enabled = "enabled";
+        public const string OnDeleteAction = "onDeleteAction";
+        public const string OnUpdateAction = "onUpdateAction";
+        public const string ColumnMapping = "columnMapping";
+        public const string PrimaryKeyTable = "primaryKeyTable";
+        public const string IsNotForReplication = "isNotForReplication";
+    }
+
+    public static class CheckConstraintPropertyNames
+    {
+        public const string Name = "name";
+        public const string Enabled = "enabled";
+        public const string Expression = "expression";
+    }
+
+    public static class ForeignKeyColumnMappingPropertyNames
+    {
+        public const string PrimaryKeyColumn = "primaryKeyColumn";
+        public const string ForeignKeyColumn = "foreignKeyColumn";
+    }
 }

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/Components/TableProperties.cs

@@ -12,7 +12,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
     /// <summary>
     /// Table component properties
     /// </summary>
-    public abstract class TableComponentProperties<T> : ComponentPropertiesBase where T : ObjectViewModelBase
+    public class TableComponentProperties<T> : ComponentPropertiesBase
     {
         /// <summary>
         /// The column names to be displayed
@@ -33,32 +33,5 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
         /// The object list.
         /// </summary>
         public List<T> Data { get; set; } = new List<T>();
-
-        /// <summary>
-        /// Add a new object into the Data property
-        /// </summary>
-        public void AddNew()
-        {
-            this.Data.Add(this.CreateNew(this.GetDefaultNewObjectName()));
-        }
-
-        protected abstract string NewObjectNamePrefix { get; }
-
-        protected abstract T CreateNew(string name);
-
-        /// <summary>
-        /// Get the next available name for a new item
-        /// </summary>
-        protected string GetDefaultNewObjectName()
-        {
-            int i = 1;
-            string newName;
-            do
-            {
-                newName = string.Format("{0}{1}", this.NewObjectNamePrefix, i);
-                i++;
-            } while (this.Data?.AsEnumerable().FirstOrDefault(obj => string.Equals(obj.Name?.Value, newName, StringComparison.InvariantCultureIgnoreCase)) != null);
-            return newName;
-        }
     }
 }

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/DesignerDataPropertyInfo.cs

@@ -37,7 +37,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
         /// <summary>
         /// The name of the group the property will be placed in whe displayed in
         /// </summary>
-        public bool ShowInPropertiesView { get; set; }
+        public bool ShowInPropertiesView { get; set; } = true;
 
 
         /// <summary>

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/TableDesignerView.cs

@@ -14,13 +14,17 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
     public class TableDesignerView
     {
         public List<DesignerDataPropertyInfo> AdditionalTableProperties { get; set; } = new List<DesignerDataPropertyInfo>();
+        public BuiltinTableOptions ColumnTableOptions { get; set; } = new BuiltinTableOptions();
+        public BuiltinTableOptions ForeignKeyTableOptions { get; set; } = new BuiltinTableOptions();
+        public BuiltinTableOptions CheckConstraintTableOptions { get; set; } = new BuiltinTableOptions();
+    }
 
-        public List<DesignerDataPropertyInfo> AdditionalTableColumnProperties { get; set; } = new List<DesignerDataPropertyInfo>();
+    public class BuiltinTableOptions
-
+    {
-        public List<string> ColumnsTableProperties { get; set; } = new List<string>();
+        public bool ShowTable { get; set; } = true;
-
+        public List<string> PropertiesToDisplay { get; set; } = new List<string>();
-        public bool CanAddColumns { get; set; }
+        public bool canAddRows { get; set; } = true;
-
+        public bool canRemoveRows { get; set; } = true;
-        public bool CanRemoveColumns { get; set; }
+        public List<DesignerDataPropertyInfo> AdditionalProperties { get; set; } = new List<DesignerDataPropertyInfo>();
     }
 }

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/ViewModel/CheckConstraintViewModel.cs

@@ -0,0 +1,18 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Newtonsoft.Json;
+
+namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
+{
+    /// <summary>
+    /// The view model of check constraint
+    /// </summary>
+    public class CheckConstraintViewModel : ObjectViewModelBase
+    {
+        public InputBoxProperties Expression { get; set; } = new InputBoxProperties();
+        public CheckBoxProperties Enabled { get; set; } = new CheckBoxProperties();
+    }
+}

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/ViewModel/ForeignKeyViewModel.cs

@@ -0,0 +1,34 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Newtonsoft.Json;
+
+namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
+{
+    /// <summary>
+    /// The view model of foreign key.
+    /// </summary>
+    public class ForeignKeyViewModel : ObjectViewModelBase
+    {
+        public CheckBoxProperties Enabled { get; set; } = new CheckBoxProperties();
+
+        public DropdownProperties OnDeleteAction { get; set; } = new DropdownProperties();
+
+        public DropdownProperties OnUpdateAction { get; set; } = new DropdownProperties();
+
+        public DropdownProperties PrimaryKeyTable { get; set; } = new DropdownProperties();
+
+        public CheckBoxProperties IsNotForReplication { get; set; } = new CheckBoxProperties();
+
+        public TableComponentProperties<ForeignKeyColumnMapping> Columns { get; set; } = new TableComponentProperties<ForeignKeyColumnMapping>();
+    }
+
+    public class ForeignKeyColumnMapping
+    {
+        public DropdownProperties PrimaryKeyColumn { get; set; } = new DropdownProperties();
+
+        public DropdownProperties ForeignKeyColumn { get; set; } = new DropdownProperties();
+    }
+}

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/Contracts/ViewModel/TableViewModel.cs

@@ -16,22 +16,12 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts
 
         public InputBoxProperties Description { get; set; } = new InputBoxProperties();
 
-        public TableColumnCollection Columns { get; set; } = new TableColumnCollection();
+        public TableComponentProperties<TableColumnViewModel> Columns { get; set; } = new TableComponentProperties<TableColumnViewModel>();
+
+        public TableComponentProperties<ForeignKeyViewModel> ForeignKeys { get; set; } = new TableComponentProperties<ForeignKeyViewModel>();
+
+        public TableComponentProperties<CheckConstraintViewModel> CheckConstraints { get; set; } = new TableComponentProperties<CheckConstraintViewModel>();
 
         public InputBoxProperties Script { get; set; } = new InputBoxProperties();
     }
-
-    public class TableColumnCollection : TableComponentProperties<TableColumnViewModel>
-    {
-        [JsonIgnore]
-        protected override string NewObjectNamePrefix { get { return "column"; } }
-
-        protected override TableColumnViewModel CreateNew(string name)
-        {
-            //TODO: Add the default values
-            var column = new TableColumnViewModel();
-            column.Name.Value = this.GetDefaultNewObjectName();
-            return column;
-        }
-    }
 }

src/Microsoft.SqlTools.ServiceLayer/TableDesigner/TableDesignerService.cs

@@ -11,7 +11,7 @@ using Microsoft.Data.SqlClient;
 using Microsoft.SqlTools.Hosting.Protocol;
 using Microsoft.SqlTools.ServiceLayer.Hosting;
 using Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts;
-using Table = Microsoft.Data.Tools.Sql.DesignServices.TableDesigner.TableDesignerViewModel;
+using Dac = Microsoft.Data.Tools.Sql.DesignServices.TableDesigner;
 
 namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
 {
@@ -20,7 +20,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
     /// </summary>
     public sealed class TableDesignerService : IDisposable
     {
-        private Dictionary<string, Table> idTableMap = new Dictionary<string, Table>();
+        private Dictionary<string, Dac.TableDesignerViewModel> idTableMap = new Dictionary<string, Dac.TableDesignerViewModel>();
         private bool disposed = false;
         private static readonly Lazy<TableDesignerService> instance = new Lazy<TableDesignerService>(() => new TableDesignerService());
 
@@ -81,7 +81,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 var connectinStringbuilder = new SqlConnectionStringBuilder(tableInfo.ConnectionString);
                 connectinStringbuilder.InitialCatalog = tableInfo.Database;
                 var connectionString = connectinStringbuilder.ToString();
-                var table = new Table(connectionString, tableInfo.Schema, tableInfo.Name, tableInfo.IsNewTable);
+                var table = new Dac.TableDesignerViewModel(connectionString, tableInfo.Schema, tableInfo.Name, tableInfo.IsNewTable);
                 this.idTableMap.Add(tableInfo.Id, table);
                 var viewModel = this.GetTableViewModel(tableInfo);
                 var view = this.GetDesignerViewInfo(tableInfo);
@@ -230,7 +230,8 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
         private TableDesignerView GetDesignerViewInfo(TableInfo tableInfo)
         {
             var view = new TableDesignerView();
-            view.AdditionalTableColumnProperties.Add(new DesignerDataPropertyInfo()
+            view.ColumnTableOptions.AdditionalProperties.AddRange(new DesignerDataPropertyInfo[] {
+                new DesignerDataPropertyInfo()
             {
                 PropertyName = TableColumnPropertyNames.IsIdentity,
                 Description = SR.TableColumnIsIdentityPropertyDescription,
@@ -240,8 +241,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 {
                     Title = SR.TableColumnIsIdentityPropertyTitle
                 }
-            });
+            }, new DesignerDataPropertyInfo()
-            view.AdditionalTableColumnProperties.Add(new DesignerDataPropertyInfo()
             {
                 PropertyName = TableColumnPropertyNames.IdentitySeed,
                 Description = SR.TableColumnIdentitySeedPropertyDescription,
@@ -251,8 +251,7 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 {
                     Title = SR.TableColumnIdentitySeedPropertyTitle
                 }
-            });
+            },new DesignerDataPropertyInfo()
-            view.AdditionalTableColumnProperties.Add(new DesignerDataPropertyInfo()
             {
                 PropertyName = TableColumnPropertyNames.IdentityIncrement,
                 Description = SR.TableColumnIdentityIncrementPropertyDescription,
@@ -262,15 +261,52 @@ namespace Microsoft.SqlTools.ServiceLayer.TableDesigner
                 {
                     Title = SR.TableColumnIdentityIncrementPropertyTitle
                 }
+            }});
+            view.ColumnTableOptions.canAddRows = true;
+            view.ColumnTableOptions.canRemoveRows = true;
+
+            view.ForeignKeyTableOptions.AdditionalProperties.AddRange(new DesignerDataPropertyInfo[] {
+            new DesignerDataPropertyInfo()
+            {
+                PropertyName = ForeignKeyPropertyNames.Enabled,
+                Description = SR.ForeignKeyIsEnabledDescription,
+                ComponentType = DesignerComponentType.Checkbox,
+                ComponentProperties = new CheckBoxProperties()
+                {
+                    Title = SR.TableDesignerIsEnabledPropertyTitle
+                }
+            },
+            new DesignerDataPropertyInfo()
+            {
+                PropertyName = ForeignKeyPropertyNames.IsNotForReplication,
+                Description = SR.ForeignKeyIsNotForReplicationDescription,
+                ComponentType = DesignerComponentType.Checkbox,
+                ComponentProperties = new CheckBoxProperties()
+                {
+                    Title = SR.ForeignKeyIsNotForReplicationTitle
+                }
+            }});
+            view.ForeignKeyTableOptions.canAddRows = true;
+            view.ForeignKeyTableOptions.canRemoveRows = true;
+            view.CheckConstraintTableOptions.AdditionalProperties.Add(
+                new DesignerDataPropertyInfo()
+                {
+                    PropertyName = CheckConstraintPropertyNames.Enabled,
+                    Description = SR.CheckConstraintIsEnabledDescription,
+                    ComponentType = DesignerComponentType.Checkbox,
+                    ComponentProperties = new CheckBoxProperties()
+                    {
+                        Title = SR.TableDesignerIsEnabledPropertyTitle
+                    }
                 });
-            view.CanAddColumns = true;
+            view.CheckConstraintTableOptions.canAddRows = true;
-            view.CanRemoveColumns = true;
+            view.CheckConstraintTableOptions.canRemoveRows = true;
             return view;
         }
 
-        private Table GetTable(TableInfo tableInfo)
+        private Dac.TableDesignerViewModel GetTable(TableInfo tableInfo)
         {
-            Table table;
+            Dac.TableDesignerViewModel table;
             if (this.idTableMap.TryGetValue(tableInfo.Id, out table))
             {
                 return table;

test/Microsoft.SqlTools.ServiceLayer.UnitTests/TableDesigner/TableColumnCollectionTest.cs

@@ -1,30 +0,0 @@
-//
-// Copyright (c) Microsoft. All rights reserved.
-// Licensed under the MIT license. See LICENSE file in the project root for full license information.
-//
-
-using System;
-using Microsoft.SqlTools.ServiceLayer.TableDesigner.Contracts;
-using NUnit.Framework;
-using Newtonsoft.Json;
-
-namespace Microsoft.SqlTools.ServiceLayer.UnitTests.TableDesigner
-{
-    public class TableColumnCollectionTest
-    {
-        [Test]
-        public void AutoNameForNewItemTest()
-        {
-            var collection = new TableColumnCollection();
-            collection.AddNew();
-            Assert.AreEqual(1, collection.Data.Count, "The item count should be 1");
-            Assert.AreEqual("column1", collection.Data[0].Name.Value);
-            collection.Data.Add(new TableColumnViewModel() { Name = new InputBoxProperties() { Value = "column3" } });
-            Assert.AreEqual(2, collection.Data.Count, "The item count should be 2");
-            collection.AddNew();
-            Assert.AreEqual(3, collection.Data.Count, "The item count should be 3");
-            // the name that is not yet used should be picked
-            Assert.AreEqual("column2", collection.Data[2].Name.Value);
-        }
-    }
-}