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feat: Extension methods for determining if a type represents an integer number, or if a type can represent a null value

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This commit is contained in:
Chris Cameron
2018-04-05 11:26:11 -04:00
parent 3239307f66
commit 007663a193
2 changed files with 63 additions and 0 deletions
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25
ICD.Common.Utils.Tests/Extensions/TypeExtensionsTest.cs
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@@ -10,6 +10,14 @@ namespace ICD.Common.Utils.Tests.Extensions
[TestFixture]
public sealed class TypeExtensionsTest
{
[TestCase(typeof(byte), false)]
[TestCase(typeof(byte?), true)]
[TestCase(typeof(string), true)]
public void CanBeNullTest(Type value, bool expected)
{
Assert.AreEqual(expected, value.CanBeNull());
}
[TestCase(typeof(byte), true)]
[TestCase(typeof(decimal), true)]
[TestCase(typeof(double), true)]
@@ -61,6 +69,23 @@ namespace ICD.Common.Utils.Tests.Extensions
Assert.AreEqual(expected, value.IsDecimalNumeric());
}
[TestCase(typeof(byte), true)]
[TestCase(typeof(decimal), false)]
[TestCase(typeof(double), false)]
[TestCase(typeof(float), false)]
[TestCase(typeof(int), true)]
[TestCase(typeof(long), true)]
[TestCase(typeof(sbyte), true)]
[TestCase(typeof(short), true)]
[TestCase(typeof(uint), true)]
[TestCase(typeof(ulong), true)]
[TestCase(typeof(ushort), true)]
[TestCase(typeof(string), false)]
public void IsIntegerNumericTest(Type value, bool expected)
{
Assert.AreEqual(expected, value.IsIntegerNumeric());
}
[TestCase(typeof(string), typeof(object), true)]
[TestCase(typeof(object), typeof(string), false)]
public void IsAssignableToTest(Type a, Type b, bool expected)