public void Should_Limit_Dropzone_To_MaxItems()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDropzone(2, new DropzoneOptions()
{
MaxItems = 1
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
var draggable2 = new DraggableItem(service)
{
Id = 2, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable1);
service.RegisterDraggableForDropzone(draggable2);
service.ActiveItem = draggable1;
service.DropActiveItem(2);
service.ActiveItem = draggable2;
service.DropActiveItem(2);
var result = service.GetDraggablesForDropzone(2).Single();
Assert.AreEqual(draggable1.Id, result.Id);
}
public void Should_DropActiveItemAndCallOnDrop()
{
var service = new DragDropService(null);
dynamic isDelegateCalled = new { };
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDropzone(2, new DropzoneOptions()
{
});
var draggable = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d) => isDelegateCalled = d
};
service.RegisterDraggableForDropzone(draggable);
service.ActiveItem = draggable;
service.DropActiveItem(2);
var result = service.GetDraggablesForDropzone(2).Single();
Assert.AreEqual(draggable.Id, result.Id);
Assert.AreEqual("OnDropTagTest", isDelegateCalled.Test);
}
public void Should_DropActiveItem()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDropzone(2, new DropzoneOptions()
{
});
var draggable = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable);
service.ActiveItem = draggable;
service.DropActiveItem(2);
var result = service.GetDraggablesForDropzone(2).Single();
Assert.AreEqual(draggable.Id, result.Id);
}
public void Should_GetDropzoneByName()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
Name = "Dropzone1"
});
service.RegisterDropzone(2, new DropzoneOptions()
{
Name = "Dropzone2"
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable1);
service.ActiveItem = draggable1;
service.DropActiveItem(2);
var result = service.GetDraggablesForDropzone("Dropzone2");
Assert.AreEqual(1, result.Count);
Assert.AreEqual(result[0].Id, 1);
}
public void Should_ReturnFalse_HasDropzoneDraggables_GivenInvalidName()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
Name = "Dropzone1"
});
service.RegisterDropzone(2, new DropzoneOptions()
{
Name = "Dropzone2"
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable1);
service.ActiveItem = draggable1;
service.DropActiveItem(2);
Assert.ThrowsException <ArgumentException>(() => service.HasDropzoneDraggables("Dropzone3"));
}
public void Should_ReturnFalse_HasDropzoneDraggables()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
Name = "Dropzone1"
});
service.RegisterDropzone(2, new DropzoneOptions()
{
Name = "Dropzone2"
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable1);
service.ActiveItem = draggable1;
service.DropActiveItem(2);
var result = service.HasDropzoneDraggables("Dropzone1");
Assert.AreEqual(false, result);
}
public void Should_ClearActiveItemUponDropInSameDropzone()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDropzone(2, new DropzoneOptions()
{
});
var draggable1 = new DraggableItem(service)
{
Id = 1,
DropzoneId = 2,
};
var draggable2 = new DraggableItem(service)
{
Id = 2,
DropzoneId = 2,
};
service.ActiveItem = draggable1;
service.DropActiveItem(2);
Assert.IsTrue(service.ActiveItem == null);
}
public void Should_Execute_AcceptFuncOfDropzone_AcceptTest()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDropzone(2, new DropzoneOptions()
{
Accepts = (d) => d.Name == "Testme"
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1, Tag = new { Name = "Testme" }
};
service.RegisterDraggableForDropzone(draggable1);
service.ActiveItem = draggable1;
service.DropActiveItem(2);
var result = service.GetDraggablesForDropzone(2);
Assert.AreEqual(1, result.Count);
}
public void Should_RemoveDraggableItem()
{
var service = new DragDropService(null);
dynamic isDelegateCalled = new { };
service.RegisterDropzone(1, new DropzoneOptions()
{
});
var draggable = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d, i) => isDelegateCalled = d
};
service.RegisterDraggableForDropzone(draggable);
Assert.IsTrue(service.HasDropzoneDraggables(1));
service.RemoveDraggableItem(draggable);
Assert.IsFalse(service.HasDropzoneDraggables(1));
}
public void Should_DropActiveItemAndCallOnDrop_SameDropzones()
{
var service = new DragDropService(null);
dynamic isDelegateCalled = new { };
service.RegisterDropzone(1, new DropzoneOptions()
{
});
var draggable = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d, i) => isDelegateCalled = d
};
service.RegisterDraggableForDropzone(draggable);
service.ActiveItem = draggable;
service.DropActiveItem(1);
Assert.AreEqual("OnDropTagTest", isDelegateCalled.Test);
}
public void Should_AllowSwappingInSameDropzone_And_MaxItems()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
MaxItems = 2
});
var draggable1 = new DraggableItem(service)
{
Id = 1, DropzoneId = 1
};
var draggable2 = new DraggableItem(service)
{
Id = 2, DropzoneId = 1
};
service.RegisterDraggableForDropzone(draggable1);
service.RegisterDraggableForDropzone(draggable2);
Assert.AreEqual(0, draggable1.OrderPosition);
Assert.AreEqual(1, draggable2.OrderPosition);
service.ActiveItem = draggable1;
service.SwapOrInsert(2);
Assert.AreEqual(0, draggable2.OrderPosition);
Assert.AreEqual(1, draggable1.OrderPosition);
}
public void Should_GetDraggablesForDropzone_NoDraggables()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
var result = service.GetDraggablesForDropzone(1);
Assert.AreEqual(0, result.Count);
}
public void Should_GetDraggablesForDropzone_OneDraggable()
{
var service = new DragDropService(null);
service.RegisterDropzone(1, new DropzoneOptions()
{
});
service.RegisterDraggableForDropzone(new DraggableItem(service)
{
DropzoneId = 1
});
var result = service.GetDraggablesForDropzone(1);
Assert.AreEqual(1, result.Count);
}
public void Should_RemoveAllItemFromDropzone()
{
var service = new DragDropService(null);
DraggableItem isDelegateCalled = null;
service.RegisterDropzone(1, new DropzoneOptions()
{
Name = "Testzone"
});
var draggable = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d) => isDelegateCalled = d
};
var draggable1 = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d) => isDelegateCalled = d
};
var draggable2 = new DraggableItem(service)
{
Id = 1,
DropzoneId = 1,
Tag = new { Test = "OnDropTagTest" },
OnDrop = (d) => isDelegateCalled = d
};
service.RegisterDraggableForDropzone(draggable);
service.RegisterDraggableForDropzone(draggable1);
service.RegisterDraggableForDropzone(draggable2);
Assert.IsTrue(service.HasDropzoneDraggables(1));
service.ClearDropzone("Testzone");
Assert.IsFalse(service.HasDropzoneDraggables(1));
}