public void It_works_even_if_deserialized()
{
var a = new TestModelOne
{
Id = 1,
Name = "One"
};
var b = JsonConvert.DeserializeObject <TestModelOne>(@"{
""Id"": 2,
""Name"": ""One""
}" );
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Single(comparison);
}
public void It_ignores_equal_fields()
{
var a = new TestModelOne
{
Id = 1,
Name = "One"
};
var b = new TestModelOne
{
Id = 2,
Name = "O" + "n" + "e"
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Single(comparison);
}
public void It_detects_differences()
{
var a = new TestModelOne
{
Id = 1,
Name = "A"
};
var b = new TestModelOne
{
Id = 2,
Name = "B"
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Name));
Assert.Equal(2, comparison.Count);
}
public void It_does_not_crash_if_something_is_null()
{
{
var a = new TestModelOne
{
Id = 1,
Name = "One",
Challenge = new TestModelTwo(),
};
var b = new TestModelOne
{
Id = 2,
Name = "One"
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Challenge));
Assert.Equal(2, comparison.Count);
}
{
var a = new TestModelOne
{
Id = 1,
Name = "One",
};
var b = new TestModelOne
{
Id = 2,
Name = "One",
Challenge = new TestModelTwo()
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Challenge));
Assert.Equal(2, comparison.Count);
}
{
var a = new TestModelOne
{
Id = 1,
Name = "One",
Challenge = new TestModelTwo()
};
var b = new TestModelOne
{
Id = 2,
Name = "One",
Challenge = new TestModelTwo()
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Challenge));
Assert.Equal(2, comparison.Count);
}
{
var challenge = new TestModelTwo();
var a = new TestModelOne
{
Id = 1,
Name = "One",
Challenge = challenge
};
var b = new TestModelOne
{
Id = 2,
Name = "One",
Challenge = challenge
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Single(comparison);
}
{
var challenge = new TestModelTwo();
var a = new TestModelOne
{
Id = 1,
Name = "One",
Challenge = challenge,
TestValueEqualsDateTime = DateTime.Now
};
var b = new TestModelOne
{
Id = 2,
Name = "One",
Challenge = challenge
};
var comparison = ObjectComparer.GetParametersWithValueDifference(a, b);
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.Id));
Assert.Contains(comparison, item => item.Property.Name == nameof(TestModelOne.TestValueEqualsDateTime));
Assert.Equal(2, comparison.Count);
}
}
