public void UrlNavigator_Construct_NavigatorSizeBiggerThenPageCount()
{
// arrange / act
UrlNavigator nav = UrlNavigatorBuilder.Build(url, 4, 8, 10);
// assert
Assert.Equal(10, nav.NavigatorSize);
Assert.Equal(8, nav.Numerics.Count);
}
public void UrlNavigator_Construct_LastPage()
{
// arrange / act
UrlNavigator nav = UrlNavigatorBuilder.Build(url, 4, 10, null);
PageLink page = nav.Last;
// assert
Assert.Equal(10, page.Number);
Assert.Equal(page.Url, url + "?pageNumber=10");
}
public void UrlNavigator_Construct_PreviousPage()
{
// arrange / act
UrlNavigator nav = UrlNavigatorBuilder.Build(url, 4, 10, null);
PageLink page = nav.Previous;
// assert
Assert.Equal(3, page.Number);
Assert.Equal(page.Url, url + "?pageNumber=3");
}
public void UrlNavigator_Construct_NumericPages()
{
// arrange / act
UrlNavigator nav = UrlNavigatorBuilder.Build(url, 37, 300, 10);
List <PageLink> numPages = nav.Numerics;
// assert
Assert.Equal(10, nav.NavigatorSize);
Assert.Equal(10, nav.Numerics.Count);
Assert.Equal(42, numPages[9].Number);
}
/// <summary>
/// Contructor - Set configuration for mounting paged list
/// </summary>
/// <param name="OriginUrl">Origin url - full or only path</param>
/// <param name="itemCount">Items count total </param>
/// <param name="pageNumber">Current page</param>
/// <param name="pageSize">Page max size</param>
/// <param name="navigatorSize">Numeric navigator size, if null, this is not generated </param>
public PagedList(
string originUrl,
long itemCount,
int pageNumber,
int pageSize,
int?navigatorSize = null
)
{
this.Options = PageOptionsBuilder.Build(itemCount, pageNumber, pageSize);
originUrl = UrlHelper.GetUrlBaseToPagingWithoutPagingParams(originUrl, pageSize);
this.Navigator = UrlNavigatorBuilder.Build(originUrl, Options.PageNumber, Options.PageCount, navigatorSize);
}
public void UrlNavigator_Construct_InvalidNavigatorSize()
{
// arrange / act
UrlNavigator nav1 = UrlNavigatorBuilder.Build(url, 4, 10, null);
UrlNavigator nav2 = UrlNavigatorBuilder.Build(url, 4, 10, 0);
UrlNavigator nav3 = UrlNavigatorBuilder.Build(url, 4, 10, -2);
// assert
Assert.Null(nav1.NavigatorSize);
Assert.Null(nav1.Numerics);
Assert.Null(nav2.NavigatorSize);
Assert.Null(nav2.Numerics);
Assert.Null(nav3.NavigatorSize);
Assert.Null(nav3.Numerics);
}