using System;
using Core.Common.Controls.PresentationObjects;
using NUnit.Framework;
using Rhino.Mocks;
using Ringtoets.Common.Data.AssessmentSection;
using Ringtoets.Piping.Data;
using Ringtoets.Piping.Forms.PresentationObjects;

namespace Ringtoets.Piping.Forms.Test.PresentationObjects
{
    [TestFixture]
    public class RingtoetsPipingSurfaceLinesContextTest
    {
        [Test]
        public void ParameteredConstructor_DefaultValues()
        {
            // Setup
            var mocks = new MockRepository();
            var failureMechanism = new PipingFailureMechanism();
            var assessmentSection = mocks.StrictMock<IAssessmentSection>();
            mocks.ReplayAll();

            // Call
            var context = new RingtoetsPipingSurfaceLinesContext(failureMechanism, assessmentSection);

            // Assert
            Assert.IsInstanceOf<ObservableWrappedObjectContextBase<PipingFailureMechanism>>(context);
            Assert.AreSame(failureMechanism, context.WrappedData);
            Assert.AreSame(assessmentSection, context.AssessmentSection);
            mocks.VerifyAll();
        }

        [Test]
        public void ParameteredConstructor_AssessmentSectionNull_ThrowsArgumentNullException()
        {
            // Setup
            var failureMechanism = new PipingFailureMechanism();

            // Call
            TestDelegate test = () => new RingtoetsPipingSurfaceLinesContext(failureMechanism, null);

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