// 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;
using System.Drawing;
using NUnit.Framework;
using Ringtoets.Piping.Primitives;

namespace Ringtoets.Piping.Data.Test
{
    public class PipingSoilLayerTest
    {
        [Test]
        public void Constructor_WithTop_ReturnsNewInstanceWithTopSet()
        {
            // Setup
            var top = new Random(22).NextDouble();

            // Call
            var layer = new PipingSoilLayer(top);

            // Assert
            Assert.NotNull(layer);
            Assert.AreEqual(top, layer.Top);
            Assert.IsNull(layer.AbovePhreaticLevel);
            Assert.IsNull(layer.BelowPhreaticLevel);
            Assert.IsNull(layer.DryUnitWeight);
            Assert.IsFalse(layer.IsAquifer);
            Assert.IsEmpty(layer.MaterialName);
            Assert.AreEqual(Color.Empty, layer.Color);
        }

        [Test]
        public void MaterialName_Null_ThrowsArgumentNullException()
        {
            // Setup
            var top = new Random(22).NextDouble();
            var layer = new PipingSoilLayer(top);

            // Call
            TestDelegate test = () => layer.MaterialName = null;

            // Assert
            var paramName = Assert.Throws<ArgumentNullException>(test).ParamName;
            Assert.AreEqual("value", paramName);
        }

        [Test]
        [TestCase("")]
        [TestCase("A name")]
        public void MaterialName_NotNullValue_ValueSet(string materialName)
        {
            // Setup
            var top = new Random(22).NextDouble();
            var layer = new PipingSoilLayer(top);

            // Call
            layer.MaterialName = materialName;

            // Assert
            Assert.AreEqual(materialName, layer.MaterialName);
        }
    }
}