public void ViewModelConstructorTest()
{
var vw = new ViewModel();
if (vw.Connections.Count == 0)
Assert.Fail("didn't get connections");
vw.Errors.CollectionChanged += delegate(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Assert.Fail(e.NewItems[0] as string);
};
vw.Initialize();
if (vw.SelectedConnection == null)
Assert.Fail("didn't select first connection by default");
if (vw.Databases.Count == 0)
Assert.Fail("didn't get any databases");
if (vw.SelectedDatabase == null)
Assert.Fail("didn't select first database by default");
if (vw.Tables.Count == 0)
Assert.Fail("didn't get any tables");
if (vw.StoredProcedures.Count == 0)
Assert.Fail("didn't get any stored procedures");
if (string.IsNullOrEmpty(vw.SelectedTable))
Assert.Fail("didn't select first table by default");
if (string.IsNullOrEmpty(vw.GeneratedCode1) || !vw.GeneratedCode1.Contains("create table"))
Assert.Fail("didn't generate code to create table properly");
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains("create proc") || !vw.GeneratedCode2.Contains("select "))
Assert.Fail("didn't generate code to create stored procedure properly");
vw.SelectedStoredProcedure = vw.StoredProcedures[0];
if (string.IsNullOrEmpty(vw.GeneratedCode1) || !vw.GeneratedCode1.Contains("create proc"))
Assert.Fail("didn't generate code to create proc properly");
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains(".Open()") || !vw.GeneratedCode2.Contains("CommandText"))
Assert.Fail("didn't generate c# code to call stored procedure properly");
var spLengthWithoutExecuting = vw.GeneratedCode2.Length;
vw.GetCSharpCodeForStoredProcedure(true);
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains(".Open()") || !vw.GeneratedCode2.Contains("CommandText"))
Assert.Fail("didn't generate c# code to call stored procedure properly");
var spLengthWithExecuting = vw.GeneratedCode2.Length;
if (spLengthWithExecuting <= spLengthWithoutExecuting)
Assert.Fail("didn't generate extra code for retrieving SP values");
vw.OpenSql();
}
public void ViewModel_Table()
{
var vw = new ViewModel();
var mocker = new MockRepository();
vw.core.database = mocker.CreateMock<DAL.IDatabase>();
var columns = new List<Column>();
columns.Add(new Column() { Name = "Id", Type = "int", IsPrimaryKey = true, IsNullable = false });
columns.Add(new Column() { Name = "Name", Type = "varchar", Length = 100, IsNullable = false });
columns.Add(new Column() { Name = "DateOfBirth", Type = "smalldatetime", Default = "1900-01-01", IsNullable = false });
columns.Add(new Column() { Name = "Active", Type = "bit", Default = "1", IsNullable = false });
vw.core.database.Expect(c => c.ChangeDatabase(null, string.Empty)).Return(string.Empty).IgnoreArguments();
vw.core.database.Expect(c => c.ChangeConnection(null)).Return(string.Empty).IgnoreArguments();
vw.core.database.Expect(c => c.GetDatabases()).Return(new List<string>()).IgnoreArguments();
vw.core.database.Expect(c => c.GetColumnsForTable(string.Empty)).Return(columns).IgnoreArguments();
vw.core.database.Replay();
vw.Errors.CollectionChanged += delegate(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Assert.Fail(e.NewItems[0] as string);
};
vw.Initialize();
vw.SelectedTable = "[dbo].[test]";
if (string.IsNullOrEmpty(vw.SelectedTable))
Assert.Fail("didn't select first table by default");
if (string.IsNullOrEmpty(vw.GeneratedCode1) || !vw.GeneratedCode1.Contains("create table"))
Assert.Fail("didn't generate code to create table properly");
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains("create proc") || !vw.GeneratedCode2.Contains("select "))
Assert.Fail("didn't generate code to create stored procedure properly");
vw.GenerateSP_UpdateInsert();
if (!vw.GeneratedCode2.Contains("create proc") || !vw.GeneratedCode2.Contains("update ") || !vw.GeneratedCode2.Contains("insert "))
Assert.Fail("didn't generate code to create stored procedure properly");
vw.GenerateSP_Delete();
if (!vw.GeneratedCode2.Contains("create proc") || !vw.GeneratedCode2.Contains("delete "))
Assert.Fail("didn't generate code to create stored procedure properly");
}
public void ViewModel_StoredProcedure()
{
#region arrange
var vw = new ViewModel();
string spName = "[dbo].[test]";
var mocker = new MockRepository();
vw.core.database = mocker.CreateMock<DAL.IDatabase>();
var columns = new List<Column>();
columns.Add(new Column() { Name = "@Id", Type = "int", IsNullable = false });
columns.Add(new Column() { Name = "@Name", Type = "varchar", Length = 100, IsNullable = false });
columns.Add(new Column() { Name = "@DateOfBirth", Type = "smalldatetime", Default = "1900-01-01", IsNullable = false });
columns.Add(new Column() { Name = "@Active", Type = "bit", Default = "1", IsNullable = false });
var storedProcedureBody = @"create proc " + spName + @"
@Id int,
@Name varchar(100),
@DateOfBirth smalldatetime,
@Active bit
as
-- execute complex SQL logic here";
var dataset3Results = new DataSet();
var dataTable = new DataTable();
dataset3Results.Tables.Add(dataTable);
dataTable.Columns.Add(new DataColumn("Id", SqlDbType.Int.GetType()));
dataTable.Columns.Add(new DataColumn("Name", SqlDbType.VarChar.GetType()));
dataTable.Columns.Add(new DataColumn("Birth", SqlDbType.SmallDateTime.GetType()));
dataTable.Columns.Add(new DataColumn("Active", SqlDbType.Bit.GetType()));
dataset3Results.Tables.Add(new DataTable());
dataset3Results.Tables.Add(new DataTable());
string error = string.Empty;
vw.core.database.Expect(c => c.ChangeConnection(null)).Return(string.Empty).IgnoreArguments();
vw.core.database.Expect(c => c.GetDatabases()).Return(new List<string>()).IgnoreArguments();
vw.core.database.Expect(c => c.GetColumnsForStoredProcedure(string.Empty)).Return(columns).IgnoreArguments();
vw.core.database.Expect(c => c.GetStoredProcedureBody(string.Empty)).Return(storedProcedureBody).IgnoreArguments();
vw.core.database.Expect(c => c.ExecuteStoredProcedure(string.Empty, null, out error)).Return(dataset3Results).IgnoreArguments();
vw.core.database.Replay();
#endregion
vw.Errors.CollectionChanged += delegate(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
Assert.Fail(e.NewItems[0] as string);
};
vw.Initialize();
vw.SelectedStoredProcedure = spName;
if (string.IsNullOrEmpty(vw.GeneratedCode1) || !vw.GeneratedCode1.Contains("create proc"))
Assert.Fail("didn't generate code to create proc properly");
if (!vw.GeneratedCode1.Contains("--exec " + spName))
Assert.Fail("commented code to call SP with sample parameters is missing");
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains(".Open()") || !vw.GeneratedCode2.Contains("CommandText"))
Assert.Fail("didn't generate c# code to call stored procedure properly");
var spLengthWithoutExecuting = vw.GeneratedCode2.Length;
vw.GetCSharpCodeForStoredProcedure(true);
if (string.IsNullOrEmpty(vw.GeneratedCode2) || !vw.GeneratedCode2.Contains(".Open()") || !vw.GeneratedCode2.Contains("CommandText"))
Assert.Fail("didn't generate c# code to call stored procedure properly");
var spLengthWithExecuting = vw.GeneratedCode2.Length;
if (spLengthWithExecuting <= spLengthWithoutExecuting)
Assert.Fail("didn't generate extra code for retrieving SP values");
if (!vw.GeneratedCode2.Contains(".ExecuteReader()"))
Assert.Fail("didn't generate c# code correctly");
vw.core.database.VerifyAllExpectations();
}
