// Copyright (C) Stichting Deltares 2016. All rights reserved.
//
// This file is part of Ringtoets.
//
// Ringtoets is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System.Drawing;
using System.Linq;

using Core.Common.Controls.TreeView;
using Core.Common.Gui;
using Core.Common.Gui.ContextMenu;
using Core.Common.TestUtil;

using NUnit.Framework;

using Rhino.Mocks;

using Ringtoets.Common.Data.Calculation;
using Ringtoets.GrassCoverErosionInwards.Data;
using Ringtoets.GrassCoverErosionInwards.Forms.PresentationObjects;
using Ringtoets.GrassCoverErosionInwards.Plugin;
using Ringtoets.GrassCoverErosionInwards.Plugin.Properties;

namespace Ringtoets.GrassCoverErosionInwards.Forms.Test.TreeNodeInfos
{
    [TestFixture]
    public class GrassCoverErosionInwardsScenariosContextTreeNodeInfoTest
    {
        private GrassCoverErosionInwardsGuiPlugin plugin;
        private TreeNodeInfo info;

        [SetUp]
        public void SetUp()
        {
            plugin = new GrassCoverErosionInwardsGuiPlugin();
            info = plugin.GetTreeNodeInfos().First(tni => tni.TagType == typeof(GrassCoverErosionInwardsScenariosContext));
        }

        [TearDown]
        public void TearDown()
        {
            plugin.Dispose();
        }

        [Test]
        public void Initialized_Always_ExpectedPropertiesSet()
        {
            // Assert
            Assert.AreEqual(typeof(GrassCoverErosionInwardsScenariosContext), info.TagType);
            Assert.IsNotNull(info.Text);
            Assert.IsNotNull(info.Image);
            Assert.IsNotNull(info.ContextMenuStrip);
            Assert.IsNull(info.ForeColor);
            Assert.IsNull(info.ChildNodeObjects);
            Assert.IsNull(info.EnsureVisibleOnCreate);
            Assert.IsNull(info.CanRename);
            Assert.IsNull(info.OnNodeRenamed);
            Assert.IsNull(info.CanRemove);
            Assert.IsNull(info.OnNodeRemoved);
            Assert.IsNull(info.CanCheck);
            Assert.IsNull(info.IsChecked);
            Assert.IsNull(info.OnNodeChecked);
            Assert.IsNull(info.CanDrag);
            Assert.IsNull(info.CanDrop);
            Assert.IsNull(info.CanInsert);
            Assert.IsNull(info.OnDrop);
        }

        [Test]
        public void Text_Always_ReturnScenarios()
        {
            // Setup
            var group = new CalculationGroup();
            var failureMechanism = new GrassCoverErosionInwardsFailureMechanism();
            var context = new GrassCoverErosionInwardsScenariosContext(group, failureMechanism);

            // Call
            string text = info.Text(context);

            // Assert
            Assert.AreEqual("Scenario's", text);
        }

        [Test]
        public void Image_Always_ReturnExpectedImage()
        {
            // Setup
            var group = new CalculationGroup();
            var failureMechanism = new GrassCoverErosionInwardsFailureMechanism();
            var context = new GrassCoverErosionInwardsScenariosContext(group, failureMechanism);

            // Call
            Image image = info.Image(context);

            // Assert
            TestHelper.AssertImagesAreEqual(Resources.ScenariosIcon, image);
        }

        [Test]
        public void ContextMenuStrip_Always_CallsBuilder()
        {
            // Setup
            using (var treeViewControl = new TreeViewControl())
            {
                var group = new CalculationGroup();
                var failureMechanism = new GrassCoverErosionInwardsFailureMechanism();
                var context = new GrassCoverErosionInwardsScenariosContext(group, failureMechanism);

                var mocks = new MockRepository();

                var menuBuilderMock = mocks.Stub<IContextMenuBuilder>();
                menuBuilderMock.Expect(mb => mb.AddOpenItem()).Return(menuBuilderMock);
                menuBuilderMock.Expect(mb => mb.Build()).Return(null);

                var gui = mocks.Stub<IGui>();
                gui.Expect(g => g.Get(context, treeViewControl)).Return(menuBuilderMock);

                mocks.ReplayAll();

                plugin.Gui = gui;

                // Call
                info.ContextMenuStrip(context, null, treeViewControl);

                // Assert
                mocks.VerifyAll();
            }
        }
    }
}