public void GetDataSet_PassDataset_DatasetFilledWithSeveralTabels() {
var provider = A.Fake<IProvider>();
var dataAdapter = A.Fake<IDbDataAdapter>();
var command = A.Fake<ICommand>();
var dataSource = new DataSource(provider);
A.CallTo(() => provider.CreateDataAdapter()).Returns(dataAdapter);
var dataset = new DataSet();
dataSource.GetDataSet(command, dataset, new []{ "myTable1", "myTable2" });
A.CallTo(() => dataAdapter.Fill(dataset)).MustHaveHappened(Repeated.Exactly.Once);
A.CallTo(() => dataAdapter.TableMappings.Add(A<string>.Ignored, "myTable1")).MustHaveHappened(Repeated.Exactly.Once);
A.CallTo(() => dataAdapter.TableMappings.Add(A<string>.Ignored, "myTable2")).MustHaveHappened(Repeated.Exactly.Once);
}
public void GetDataSet_PassNullCommand_ThrowsArgumentNullException() {
var provider = A.Fake<IProvider>();
var dataSource = new DataSource(provider);
var dataset = new DataSet();
Assert.Throws<ArgumentNullException>(() => dataSource.GetDataSet(null, dataset));
}
public void GetDataSet_PassDataset_DatasetFilled() {
var provider = A.Fake<IProvider>();
var dataAdapter = A.Fake<IDbDataAdapter>();
var command = A.Fake<ICommand>();
var dataSource = new DataSource(provider);
A.CallTo(() => provider.CreateDataAdapter()).Returns(dataAdapter);
A.CallTo(() => command.Transaction).Returns(null);
var dataset = new DataSet();
dataSource.GetDataSet(command, dataset);
A.CallTo(() => dataAdapter.Fill(dataset)).MustHaveHappened(Repeated.Exactly.Once);
}