public void Null_PagingOptions()
{
//arrange
var source = new List <Object>().AsQueryable();
//act
var actual = QueryableExtensions.AddPaging(source, (PagingOptions)null);
//assert
actual.Should().BeSameAs(source);
}
public void Empty_PagingOptions()
{
//arrange
var source = new List <Object>().AsQueryable();
var pagingOptions = new PagingOptions()
{
Start = 0, Rows = 0
};
//act
var actual = QueryableExtensions.AddPaging(source, pagingOptions);
//assert
actual.Should().BeSameAs(source);
}
public void Rows_Unlimited()
{
//arrange
var testobjCollection = GetTestObjectCollection(999);
var source = testobjCollection.AsQueryable();
var pagingOptions = new PagingOptions()
{
Start = 0, Rows = -1
};
//act
var actual = QueryableExtensions.AddPaging(source, pagingOptions);
//assert
actual.Should().HaveCount(999);
}
public void StartRows(int start, int rows, int ExpectedFirstIndex)
{
//arrange
var testobjCollection = GetTestObjectCollection();
var source = testobjCollection.AsQueryable();
var pagingOptions = new PagingOptions()
{
Start = start, Rows = rows
};
//act
var actual = QueryableExtensions.AddPaging(source, pagingOptions).ToList();
//assert
actual.Should().HaveElementAt(0, new TestObject {
Index = ExpectedFirstIndex, String = ExpectedFirstIndex.ToString()
});
//actual.Should().HaveElementAt(0, testobjCollection[ExpectedFirstIndex]);
}