public void StructurallyEqualsWorks()
{
var n1 = null as object;
var n2 = null as object;
var o1 = new object();
var o2 = new object();
var t1 = new EqualityTester {
Id = 1
};
var t2 = new EqualityTester {
Id = 1
};
var t3 = new EqualityTester {
Id = 3
};
var s = "foo";
Assert.True(n1.StructurallyEquals(null));
Assert.True(n1.StructurallyEquals(n1));
Assert.True(n1.StructurallyEquals(n2));
Assert.True(o1.StructurallyEquals(o1));
Assert.True(t1.StructurallyEquals(t1));
Assert.True(s.StructurallyEquals(s));
Assert.False(o1.StructurallyEquals(null));
Assert.False(o1.StructurallyEquals(n1));
Assert.False(n1.StructurallyEquals(o1));
Assert.False(s.StructurallyEquals(o1));
Assert.False(t1.StructurallyEquals(s));
Assert.False(o1.StructurallyEquals(o2));
Assert.False(o1.StructurallyEquals(s));
Assert.True(t1.StructurallyEquals(t2));
Assert.False(t1.StructurallyEquals(t3));
}
public void StructurallyEqualsWorks()
{
var n1 = null as object;
var n2 = null as object;
var o1 = new object();
var o2 = new object();
var t1 = new EqualityTester { Id = 1 };
var t2 = new EqualityTester { Id = 1 };
var t3 = new EqualityTester { Id = 3 };
var s = "foo";
Assert.True(n1.StructurallyEquals(null));
Assert.True(n1.StructurallyEquals(n1));
Assert.True(n1.StructurallyEquals(n2));
Assert.True(o1.StructurallyEquals(o1));
Assert.True(t1.StructurallyEquals(t1));
Assert.True(s.StructurallyEquals(s));
Assert.False(o1.StructurallyEquals(null));
Assert.False(o1.StructurallyEquals(n1));
Assert.False(n1.StructurallyEquals(o1));
Assert.False(s.StructurallyEquals(o1));
Assert.False(t1.StructurallyEquals(s));
Assert.False(o1.StructurallyEquals(o2));
Assert.False(o1.StructurallyEquals(s));
Assert.True(t1.StructurallyEquals(t2));
Assert.False(t1.StructurallyEquals(t3));
}