public void UpdateDataSet_PassingNullDataSet_ThrowsArgumentNullExeption() {
var provider = A.Fake<IProvider>();
var dataSource = new DataSource(provider);
var insertCommand = A.Fake<ICommand>();
var updateCommand = A.Fake<ICommand>();
var deleteCommand = A.Fake<ICommand>();
Assert.Throws<ArgumentNullException>(() => dataSource.UpdateDataSet(null, insertCommand, updateCommand, deleteCommand));
}
public void UpdateDataSet_PassAdapter_AddapterGetCommands() {
var provider = A.Fake<IProvider>();
var dataAdapter = A.Fake<IDbDataAdapter>();
var dataSource = new DataSource(provider);
A.CallTo(() => provider.CreateDataAdapter()).Returns(dataAdapter);
var insertCommand = A.Fake<ICommand>();
var updateCommand = A.Fake<ICommand>();
var deleteCommand = A.Fake<ICommand>();
var dataset = new DataSet();
dataSource.UpdateDataSet(dataset, insertCommand, updateCommand, deleteCommand, "myTable");
A.CallTo(() => dataAdapter.TableMappings.Add(A<string>.Ignored, "myTable")).MustHaveHappened(Repeated.Exactly.Once);
Assert.AreEqual(insertCommand.DbCommand, dataAdapter.InsertCommand);
Assert.AreEqual(updateCommand.DbCommand, dataAdapter.UpdateCommand);
Assert.AreEqual(deleteCommand.DbCommand, dataAdapter.DeleteCommand);
}
public void UpdateDataSet_PassingNullTransaction_ThrowsArgumentNullExeption() {
var provider = A.Fake<IProvider>();
var dataSource = new DataSource(provider);
var insertCommand = A.Fake<ICommand>();
var updateCommand = A.Fake<ICommand>();
var deleteCommand = A.Fake<ICommand>();
var dataset = new DataSet();
Assert.Throws<ArgumentNullException>(() => dataSource.UpdateDataSet(dataset, insertCommand, updateCommand, deleteCommand, "myTable", null));
}
public void UpdateDataSet_PassAdapter_UpdateOnAdapterCalled() {
var provider = A.Fake<IProvider>();
var dataAdapter = A.Fake<IDbDataAdapter>();
var dataSource = new DataSource(provider);
A.CallTo(() => provider.CreateDataAdapter()).Returns(dataAdapter);
var insertCommand = A.Fake<ICommand>();
var updateCommand = A.Fake<ICommand>();
var deleteCommand = A.Fake<ICommand>();
var dataset = new DataSet();
dataSource.UpdateDataSet(dataset, insertCommand, updateCommand, deleteCommand);
A.CallTo(() => dataAdapter.Update(dataset)).MustHaveHappened(Repeated.Exactly.Once);
}