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Issue 101 missing bitwise not operator #103

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54c7ec2
Work to date on adding in BitwiseNot plus increasing the type support…
bijington Feb 9, 2021
9e273e9
Patched up bitwise AND and NOT
bijington Feb 15, 2021
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78 changes: 70 additions & 8 deletions Source/Expressive.Tests/Expressions/Binary/Bitwise/BitwiseAndExpressionTests.cs
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Original file line number Diff line number Diff line change
@@ -1,23 +1,85 @@
using System.Collections.Generic;
using Expressive.Expressions;
using Expressive.Expressions.Binary.Bitwise;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Moq;
using NUnit.Framework;

namespace Expressive.Tests.Expressions.Binary.Bitwise
{
[TestClass]
public class BitwiseAndExpressionTests
public static class BitwiseAndExpressionTests
{
[TestMethod]
public void TestEvaluate()
[TestCase(null, null, null)]

[TestCase(0x1001, 0x0001, 0x0001)]
[TestCase(byte.MaxValue, null, null)]
[TestCase(byte.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, byte.MaxValue - 1, byte.MaxValue - 1)]
[TestCase(byte.MaxValue, int.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, long.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, short.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, uint.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, ulong.MaxValue, byte.MaxValue)]
[TestCase(byte.MaxValue, ushort.MaxValue, byte.MaxValue)]

[TestCase(int.MaxValue, null, null)]
[TestCase(int.MaxValue, int.MaxValue, int.MaxValue)]
[TestCase(int.MaxValue, int.MaxValue - 1, int.MaxValue - 1)]
[TestCase(int.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(int.MaxValue, long.MaxValue, int.MaxValue)]
[TestCase(int.MaxValue, short.MaxValue, short.MaxValue)]
[TestCase(int.MaxValue, uint.MaxValue, int.MaxValue)]
[TestCase(int.MaxValue, ushort.MaxValue, ushort.MaxValue)]

[TestCase(long.MaxValue, null, null)]
[TestCase(long.MaxValue, long.MaxValue, long.MaxValue)]
[TestCase(long.MaxValue, long.MaxValue - 1, long.MaxValue - 1)]
[TestCase(long.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(long.MaxValue, int.MaxValue, int.MaxValue)]
[TestCase(long.MaxValue, short.MaxValue, short.MaxValue)]
[TestCase(long.MaxValue, uint.MaxValue, uint.MaxValue)]
[TestCase(long.MaxValue, ushort.MaxValue, ushort.MaxValue)]

[TestCase(short.MaxValue, null, null)]
[TestCase(short.MaxValue, short.MaxValue, short.MaxValue)]
[TestCase(short.MaxValue, short.MaxValue - 1, short.MaxValue - 1)]
[TestCase(short.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(short.MaxValue, int.MaxValue, short.MaxValue)]
[TestCase(short.MaxValue, long.MaxValue, short.MaxValue)]
[TestCase(short.MaxValue, uint.MaxValue, short.MaxValue)]
[TestCase(short.MaxValue, ushort.MaxValue, short.MaxValue)]

[TestCase(uint.MaxValue, null, null)]
[TestCase(uint.MaxValue, uint.MaxValue, uint.MaxValue)]
[TestCase(uint.MaxValue, uint.MaxValue - 1, uint.MaxValue - 1)]
[TestCase(uint.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(uint.MaxValue, int.MaxValue, int.MaxValue)]
[TestCase(uint.MaxValue, long.MaxValue, uint.MaxValue)]
[TestCase(uint.MaxValue, short.MaxValue, short.MaxValue)]
[TestCase(uint.MaxValue, ushort.MaxValue, ushort.MaxValue)]

[TestCase(ulong.MaxValue, null, null)]
[TestCase(ulong.MaxValue, ulong.MaxValue, ulong.MaxValue)]
[TestCase(ulong.MaxValue, ulong.MaxValue - 1, ulong.MaxValue - 1)]
[TestCase(ulong.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(ulong.MaxValue, uint.MaxValue, uint.MaxValue)]
[TestCase(ulong.MaxValue, ushort.MaxValue, ushort.MaxValue)]

[TestCase(ushort.MaxValue, null, null)]
[TestCase(ushort.MaxValue, ushort.MaxValue, ushort.MaxValue)]
[TestCase(ushort.MaxValue, ushort.MaxValue - 1, ushort.MaxValue - 1)]
[TestCase(ushort.MaxValue, byte.MaxValue, byte.MaxValue)]
[TestCase(ushort.MaxValue, int.MaxValue, ushort.MaxValue)]
[TestCase(ushort.MaxValue, short.MaxValue, short.MaxValue)]
[TestCase(ushort.MaxValue, uint.MaxValue, ushort.MaxValue)]
[TestCase(ushort.MaxValue, ulong.MaxValue, ushort.MaxValue)]
public static void TestEvaluate(object lhs, object rhs, object expectedValue)
{
var expression = new BitwiseAndExpression(
Mock.Of<IExpression>(e => e.Evaluate(It.IsAny<IDictionary<string, object>>()) == (object)0x1001),
Mock.Of<IExpression>(e => e.Evaluate(It.IsAny<IDictionary<string, object>>()) == (object)0x0001),
Mock.Of<IExpression>(e => e.Evaluate(It.IsAny<IDictionary<string, object>>()) == lhs),
Mock.Of<IExpression>(e => e.Evaluate(It.IsAny<IDictionary<string, object>>()) == rhs),
new Context(ExpressiveOptions.None));

Assert.AreEqual(0x0001, expression.Evaluate(null));
Assert.That(expression.Evaluate(null), Is.EqualTo(expectedValue));
}
}
}
43 changes: 43 additions & 0 deletions Source/Expressive.Tests/Expressions/Unary/Bitwise/BitwiseNotExpressionTests.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,43 @@
using System.Collections.Generic;
using Expressive.Expressions;
using Expressive.Expressions.Unary.Bitwise;
using Moq;
using NUnit.Framework;

namespace Expressive.Tests.Expressions.Unary.Bitwise
{
public static class BitwiseNotExpressionTests
{
[TestCase(null, null)]

[TestCase((byte)0xEE, (byte)0x11)]
[TestCase(byte.MaxValue, byte.MinValue)]
[TestCase((byte)(byte.MaxValue - 1), byte.MinValue + 1)]

[TestCase(int.MaxValue, int.MinValue)]
[TestCase(int.MaxValue - 1, int.MinValue + 1)]
[TestCase(1234, -1235)]

[TestCase(long.MaxValue, long.MinValue)]
[TestCase(long.MaxValue - 1, long.MinValue + 1)]

[TestCase(short.MaxValue, short.MinValue)]
[TestCase(short.MaxValue - 1, short.MinValue + 1)]

[TestCase(uint.MaxValue, uint.MinValue)]
[TestCase(uint.MaxValue - 1, uint.MinValue + 1)]

[TestCase(ulong.MaxValue, ulong.MinValue)]
[TestCase(ulong.MaxValue - 1, ulong.MinValue + 1)]

[TestCase(ushort.MaxValue, ushort.MinValue)]
[TestCase((ushort)(ushort.MaxValue - 1), ushort.MinValue + 1)]
public static void TestEvaluate(object input, object expectedResult)
{
var expression = new BitwiseNotExpression(Mock.Of<IExpression>(e =>
e.Evaluate(It.IsAny<IDictionary<string, object>>()) == input));

Assert.That(expression.Evaluate(null), Is.EqualTo(expectedResult));
}
}
}
24 changes: 24 additions & 0 deletions Source/Expressive.Tests/Operators/Bitwise/BitwiseNotOperatorTests.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
using System;
using Expressive.Expressions.Unary.Bitwise;
using Expressive.Operators;
using Expressive.Operators.Bitwise;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Expressive.Tests.Operators.Bitwise
{
[TestClass]
public class BitwiseNotOperatorTests : OperatorBaseTests
{
#region OperatorBaseTests Members

internal override IOperator Operator => new BitwiseNotOperator();

protected override Type ExpectedExpressionType => typeof(BitwiseNotExpression);

internal override OperatorPrecedence ExpectedOperatorPrecedence => OperatorPrecedence.BitwiseAnd;

protected override string[] ExpectedTags => new[] { "~" };

#endregion
}
}
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