/// <summary>
/// Converts the value of the current <see cref="KspVersion"/> to its equivalent
/// <see cref="KspVersionRange"/>.
/// </summary>
/// <returns>
/// <para>
/// A <see cref="KspVersionRange"/> which specifies a set of versions equivalent to the current
/// <see cref="KspVersion"/>.
/// </para>
/// <para>
/// For example, the version "1.0.0.0" would be equivalent to the range ["1.0.0.0", "1.0.0.0"], while the
/// version "1.0" would be equivalent to the range ["1.0.0.0", "1.1.0.0"). Where '[' and ']' represent
/// inclusive bounds and '(' and ')' represent exclusive bounds.
/// </para>
/// </returns>
public KspVersionRange ToVersionRange()
{
KspVersionBound lower;
KspVersionBound upper;
if (IsBuildDefined)
{
lower = new KspVersionBound(this, inclusive: true);
upper = new KspVersionBound(this, inclusive: true);
}
else if (IsPatchDefined)
{
lower = new KspVersionBound(new KspVersion(Major, Minor, Patch, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major, Minor, Patch + 1, 0), inclusive: false);
}
else if (IsMinorDefined)
{
lower = new KspVersionBound(new KspVersion(Major, Minor, 0, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major, Minor + 1, 0, 0), inclusive: false);
}
else if (IsMajorDefined)
{
lower = new KspVersionBound(new KspVersion(Major, 0, 0, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major + 1, 0, 0, 0), inclusive: false);
}
else
{
lower = KspVersionBound.Unbounded;
upper = KspVersionBound.Unbounded;
}
return(new KspVersionRange(lower, upper));
}
public void ParameterfulCtorWorksCorrectly()
{
// Act
var result = new KspVersionBound(new KspVersion(1, 2, 3, 4), true);
// Assert
Assert.AreEqual(new KspVersion(1, 2, 3, 4), result.Value);
Assert.IsTrue(result.Inclusive);
}
public void ParameterlessCtorWorksCorrectly()
{
// Act
var result = new KspVersionBound();
// Assert
Assert.AreEqual(KspVersion.Any, result.Value);
Assert.IsTrue(result.Inclusive);
}
public KspVersionRange IntersectWith(KspVersionRange other)
{
if (ReferenceEquals(other, null))
{
throw new ArgumentNullException("other");
}
var highestLow = KspVersionBound.Highest(Lower, other.Lower);
var lowestHigh = KspVersionBound.Lowest(Upper, other.Upper);
return(IsEmpty(highestLow, lowestHigh) ? null : new KspVersionRange(highestLow, lowestHigh));
}
public KspVersionRange(KspVersionBound lower, KspVersionBound upper)
{
if (ReferenceEquals(lower, null))
throw new ArgumentNullException("lower");
if (ReferenceEquals(upper, null))
throw new ArgumentNullException("upper");
Lower = lower;
Upper = upper;
_string = DeriveString(this);
}
public KspVersionRange(KspVersionBound lower, KspVersionBound upper)
{
if (ReferenceEquals(lower, null))
{
throw new ArgumentNullException("lower");
}
if (ReferenceEquals(upper, null))
{
throw new ArgumentNullException("upper");
}
Lower = lower;
Upper = upper;
_string = DeriveString(this);
}
public void EqualityWorksCorrectly(KspVersionBound vb1, KspVersionBound vb2, bool areEqual)
{
// Act
var genericEquals = vb1.Equals(vb2);
var nonGenericEquals = vb1.Equals((object)vb2);
var equalsOperator = vb1 == vb2;
var notEqualsOperator = vb1 != vb2;
var reverseEqualsOperator = vb2 == vb1;
var reverseNotEqualsOperator = vb2 != vb1;
// Assert
Assert.AreEqual(areEqual, genericEquals);
Assert.AreEqual(areEqual, nonGenericEquals);
Assert.AreEqual(areEqual, equalsOperator);
Assert.AreNotEqual(areEqual, notEqualsOperator);
Assert.AreEqual(areEqual, reverseEqualsOperator);
Assert.AreNotEqual(areEqual, reverseNotEqualsOperator);
}
private static bool IsEmpty(KspVersionBound lower, KspVersionBound upper)
{
return(upper.Value < lower.Value ||
(lower.Value == upper.Value && (!lower.Inclusive || !upper.Inclusive)));
}
/// <summary>
/// Converts the value of the current <see cref="KspVersion"/> to its equivalent
/// <see cref="KspVersionRange"/>.
/// </summary>
/// <returns>
/// <para>
/// A <see cref="KspVersionRange"/> which specifies a set of versions equivalent to the current
/// <see cref="KspVersion"/>.
/// </para>
/// <para>
/// For example, the version "1.0.0.0" would be equivalent to the range ["1.0.0.0", "1.0.0.0"], while the
/// version "1.0" would be equivalent to the range ["1.0.0.0", "1.1.0.0"). Where '[' and ']' represent
/// inclusive bounds and '(' and ')' represent exclusive bounds.
/// </para>
/// </returns>
public KspVersionRange ToVersionRange()
{
KspVersionBound lower;
KspVersionBound upper;
if (IsBuildDefined)
{
lower = new KspVersionBound(this, inclusive: true);
upper = new KspVersionBound(this, inclusive: true);
}
else if (IsPatchDefined)
{
lower = new KspVersionBound(new KspVersion(Major, Minor, Patch, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major, Minor, Patch + 1, 0), inclusive: false);
}
else if (IsMinorDefined)
{
lower = new KspVersionBound(new KspVersion(Major, Minor, 0, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major, Minor + 1, 0, 0), inclusive: false);
}
else if (IsMajorDefined)
{
lower = new KspVersionBound(new KspVersion(Major, 0, 0, 0), inclusive: true);
upper = new KspVersionBound(new KspVersion(Major + 1, 0, 0, 0), inclusive: false);
}
else
{
lower = KspVersionBound.Unbounded;
upper = KspVersionBound.Unbounded;
}
return new KspVersionRange(lower, upper);
}
public void ReferenceEqualityWorksCorrectly()
{
// Arrange
var sut = new KspVersionBound();
// Act
var genericEquals = sut.Equals(sut);
var nonGenericEquals = sut.Equals((object)sut);
// Assert
Assert.IsTrue(genericEquals);
Assert.IsTrue(nonGenericEquals);
}
public void NullEqualityWorksCorrectly()
{
// Act
// ReSharper disable ConditionIsAlwaysTrueOrFalse
var genericEquals = new KspVersionBound().Equals(null);
var nonGenericEquals = new KspVersionBound().Equals((object)null);
var equalsOperatorNullLeft = null == new KspVersionBound();
var equalsOperatorNullRight = new KspVersionBound() == null;
var notEqualsOperatorNullLeft = null != new KspVersionBound();
var notEqualsOperatorNullRight = new KspVersionBound() != null;
// ReSharper restore ConditionIsAlwaysTrueOrFalse
// ASsert
Assert.IsFalse(genericEquals);
Assert.IsFalse(nonGenericEquals);
Assert.IsFalse(equalsOperatorNullLeft);
Assert.IsFalse(equalsOperatorNullRight);
Assert.IsTrue(notEqualsOperatorNullLeft);
Assert.IsTrue(notEqualsOperatorNullRight);
}
public void GetHashCodeDoesNotThrow(
[Random(0, int.MaxValue, 1)]int lowerMajor,
[Random(0, int.MaxValue, 1)]int lowerMinor,
[Random(0, int.MaxValue, 1)]int lowerPatch,
[Random(0, int.MaxValue, 1)]int lowerBuilder,
[Values(false, true)]bool lowerInclusive,
[Random(0, int.MaxValue, 1)]int upperMajor,
[Random(0, int.MaxValue, 1)]int upperMinor,
[Random(0, int.MaxValue, 1)]int upperPatch,
[Random(0, int.MaxValue, 1)]int upperBuilder,
[Values(false, true)]bool upperInclusive
)
{
// Arrange
var lower = new KspVersionBound(
new KspVersion(lowerMajor, lowerMinor, lowerPatch, lowerBuilder),
lowerInclusive
);
var upper = new KspVersionBound(
new KspVersion(upperMajor, upperMinor, upperPatch, upperBuilder),
upperInclusive
);
// Act
// ReSharper disable once ReturnValueOfPureMethodIsNotUsed
TestDelegate act = () => new KspVersionRange(lower, upper).GetHashCode();
// Assert
Assert.That(act, Throws.Nothing);
}
public void CtorWorksCorrectly()
{
// Arrange
var lower = new KspVersionBound(new KspVersion(1, 2, 3, 4), false);
var upper = new KspVersionBound(new KspVersion(5, 6, 7, 8), true);
// Act
var result = new KspVersionRange(lower, upper);
// Assert
Assert.That(result.Lower, Is.EqualTo(lower));
Assert.That(result.Upper, Is.EqualTo(upper));
}
