public void TestCreateChildrenShouldNotCreateNullLeafIfColumnHasNoNulls()
{
var column = new ColumnBuilder()
.WithValue(DateTime.MinValue)
.WithValue(DateTime.MinValue)
.Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = root.CreateChildren();
Assert.That(result.Count(), Is.EqualTo(0));
}
public void TestCreateFilterShouldCreateDateTimeFilterIfColumnDoesNotHasNulls()
{
var column = new ColumnBuilder()
.WithValue(DateTime.MinValue)
.WithValue(DateTime.MaxValue)
.Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = root.CreateFilter();
Assert.That(result is DateTimeFilter);
}
private void Test(DateTime lower, DateTime upper, int index, string name)
{
var column = new ColumnBuilder()
.WithValue(lower)
.WithValue(upper)
.Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = root.CreateChildren();
Assert.That(result.ElementAt(index).Name, Is.EqualTo(name));
//TODO: Assert value
}
public void TestCreateChildrenShouldCreateNullLeafIfColumnHasNulls()
{
var column = new ColumnBuilder()
.WithValue(DateTime.MinValue)
.WithValue(DateTime.MinValue)
.WithNulls()
.Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = root.CreateChildren();
Assert.That(result.Single() is NullFilterTreeLeaf);
}
public void TestCreateChildrenShouldCreateChildren(string span, Type type)
{
var timeSpan = TimeSpan.Parse(span);
var column = new ColumnBuilder()
.WithValue(DateTime.MinValue)
.WithValue(DateTime.MinValue + timeSpan)
.Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = root.CreateChildren();
Assert.That(result.First(), Is.TypeOf(type));
}
public void TestCreateFilterShouldCreateNullableDateTimeFilterIfColumnHasNulls()
{
var column = new ColumnBuilder()
.WithValue(DateTime.MinValue)
.WithValue(DateTime.MaxValue)
.WithNulls().Build();
var root = new DateTimeFilterTreeRoot(string.Empty, column);
var result = (DateTimeFilter)root.CreateFilter();
Assert.That(result.LowerValue, Is.EqualTo(DateTime.MinValue));
Assert.That(result.UpperValue, Is.EqualTo(DateTime.MaxValue));
Assert.That(result.IncludeNull, Is.True);
}
