public void IsStructType()
{
Assert.ThrowsExact <ArgumentNullException>(() => Assert.IsStructType(null as object));
Assert.ThrowsExact <ArgumentNullException>(() => Assert.IsStructType(null as Type));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType("hello"));
Assert.DoesNotThrow(() => Assert.IsStructType(1L));
Assert.DoesNotThrow(() => Assert.IsStructType(AttributeTargets.All));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(new List <int>()));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(new int[0]));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType <string>());
Assert.DoesNotThrow(() => Assert.IsStructType <long>());
Assert.DoesNotThrow(() => Assert.IsStructType <AttributeTargets>());
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType <List <int> >());
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType <int[]>());
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType <IEnumerable <int> >());
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(typeof(string)));
Assert.DoesNotThrow(() => Assert.IsStructType(typeof(long)));
Assert.DoesNotThrow(() => Assert.IsStructType(typeof(AttributeTargets)));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(typeof(List <int>)));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(typeof(int[])));
Assert.ThrowsExact <AssertionException>(() => Assert.IsStructType(typeof(IEnumerable <int>)));
}