qmlnet/src/net/Qml.Net.Tests/Qml/DateTimeOffsetTests.cs

using System;
using Moq;
using Qml.Net.Internal.Qml;
using Xunit;

namespace Qml.Net.Tests.Qml
{
    public class DateTimeOffsetTests : BaseQmlTests<DateTimeOffsetTests.DateTimeOffsetTestsQml>
    {
        public class DateTimeOffsetTestsQml
        {
            public virtual DateTimeOffset Property { get; set; }

            public virtual DateTimeOffset? Nullable { get; set; }

            public virtual void Method(DateTimeOffset value)
            {
            }

            public virtual void MethodNullable(DateTimeOffset? value)
            {
            }
        }

        [Fact]
        public void Can_read_write_property()
        {
            var value = DateTimeOffset.Now;
            // This trims some precision off of the milliseconds, makes the comparison accurate.
            value = new DateTimeOffset(value.Year, value.Month, value.Day, value.Hour, value.Minute, value.Second, value.Millisecond, value.Offset);
            Mock.SetupGet(x => x.Property).Returns(value);
            Mock.SetupSet(x => x.Property = value);

            RunQmlTest(
                "test",
                @"
                    test.property = test.property
                ");

            Mock.VerifyGet(x => x.Property, Times.Once);
            Mock.VerifySet(x => x.Property = value, Times.Once);
        }

        [Fact]
        public void Can_read_write_property_nullable_with_value()
        {
            var value = DateTimeOffset.Now;
            // This trims some percision off of the milliseconds, makes the comparison accurate.
            value = new DateTimeOffset(value.Year, value.Month, value.Day, value.Hour, value.Minute, value.Second, value.Millisecond, value.Offset);
            Mock.SetupGet(x => x.Nullable).Returns(value);
            Mock.SetupSet(x => x.Nullable = value);

            RunQmlTest(
                "test",
                @"
                    var v = test.nullable
                    test.nullable = v
                ");

            Mock.VerifyGet(x => x.Nullable, Times.Once);
            Mock.VerifySet(x => x.Nullable = value);
        }

        [Fact]
        public void Can_read_write_property_nullable_without_value()
        {
            Mock.SetupGet(x => x.Nullable).Returns((DateTimeOffset?)null);
            Mock.SetupSet(x => x.Nullable = null);

            RunQmlTest(
                "test",
                @"
                    var v = test.nullable
                    test.nullable = v
                ");

            Mock.VerifyGet(x => x.Nullable, Times.Once);
            Mock.VerifySet(x => x.Nullable = null);
        }
    }
}