public void when_configures_page_size_equal_to_zero_throws_ArgumentException()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 0);
}
public void datasource_count_should_match_page_size()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
Assert.AreEqual(10, ((IEnumerable <DataRow>)grid.DataSource).Count());
}
public void datasource_count_should_match_page_size()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
Assert.AreEqual(10, ((IEnumerable<DataRow>)grid.DataSource).Count());
}
public void verify_total_page_count()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
Assert.AreEqual(5, grid.TotalPages());
}
public void when_loads_the_grid_should_go_to_the_first_page()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
Assert.AreEqual(0, grid.CurrentPage);
Assert.AreEqual("foo0", ((IEnumerable <DataRow>)grid.DataSource).ToList()[0][1]);
}
public void datasource_count_should_be_less_than_page_size_for_incomplete_pages()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 55, 10);
grid.OnGotoLast();
Assert.IsTrue(((IEnumerable <DataRow>)grid.DataSource).Count() < 10);
}
public void datasource_count_should_be_less_than_page_size_for_incomplete_pages()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 55, 10);
grid.OnGotoLast();
Assert.IsTrue(((IEnumerable<DataRow>)grid.DataSource).Count() < 10);
}
public void goto_next_page()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
grid.OnGotoNext();
Assert.AreEqual(1, grid.CurrentPage);
Assert.AreEqual("foo10", ((IEnumerable <DataRow>)grid.DataSource).ToList()[0][1]);
}
public void goto_last_page()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 10);
grid.OnGotoLast();
Assert.AreEqual(4, grid.CurrentPage);
Assert.AreEqual("foo40", ((IEnumerable<DataRow>)grid.DataSource).ToList()[0][1]);
}
public void goto_last_incomplete_page()
{
for (var i = 0; i < 5; i++)
_rawData.Rows.Add(new object[] { i, "foo5" + i });
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 55, 10);
grid.OnGotoLast();
Assert.AreEqual(5, grid.CurrentPage);
Assert.AreEqual(5, ((IEnumerable<DataRow>)grid.DataSource).Count());
Assert.AreEqual("foo50", ((IEnumerable<DataRow>)grid.DataSource).ToList()[0][1]);
}
public void goto_last_incomplete_page()
{
for (var i = 0; i < 5; i++)
{
_rawData.Rows.Add(new object[] { i, "foo5" + i });
}
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType <DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 55, 10);
grid.OnGotoLast();
Assert.AreEqual(5, grid.CurrentPage);
Assert.AreEqual(5, ((IEnumerable <DataRow>)grid.DataSource).Count());
Assert.AreEqual("foo50", ((IEnumerable <DataRow>)grid.DataSource).ToList()[0][1]);
}
public void when_loads_the_grid_should_go_to_the_first_page()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource,() => 50, 10);
Assert.AreEqual(0, grid.CurrentPage);
Assert.AreEqual("foo0", ((IEnumerable<DataRow>)grid.DataSource).ToList()[0][1]);
}
public void when_configures_page_size_equal_to_zero_throws_ArgumentException()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 50, 0);
}
public void verify_total_page_count_when_last_page_is_incomplete()
{
var grid = new PowerGridControl();
var dataSource = from DataRow row in _rawData.Rows.OfType<DataRow>().AsQueryable() select row;
grid.Configure(dataSource, () => 55, 10);
Assert.AreEqual(6, grid.TotalPages());
}