public void PreferredSize ()
{
FlowLayoutPanel panel = new FlowLayoutPanel ();
panel.Controls.AddRange (new Control [] { new PreferredSizeControl (), new PreferredSizeControl () });
Assert.AreEqual (new Size (212, 106), panel.PreferredSize, "1");
Assert.AreEqual (new Size (106, 212), panel.GetPreferredSize (new Size (150, 150)), "2");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (1000, 1000)) , "3");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (0, 0)), "4");
Assert.AreEqual (new Size (106, 212), panel.GetPreferredSize (new Size (1, 1)), "5");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (0, 150)), "6");
Assert.AreEqual (new Size (106, 212), panel.GetPreferredSize (new Size (150, 0)), "7");
panel.WrapContents = false;
Assert.AreEqual (new Size (212, 106), panel.PreferredSize, "1, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (150, 150)), "2, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (1000, 1000)) , "3, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (0, 0)), "4, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (1, 1)), "5, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (0, 150)), "6, WrapContents");
Assert.AreEqual (new Size (212, 106), panel.GetPreferredSize (new Size (150, 0)), "7, WrapContents");
}