public void ResrictToMinimalRequirement()
{
MinimalVersionRequirement minimalRequirement;
IVersionRequirement targetRequirement;
// When greater (4.0+)
minimalRequirement = new MinimalVersionRequirement("4.0");
Assert.Throws <IncompatibleRequirementException>(
delegate
{
requirement.RestrictTo(minimalRequirement);
}
);
// When in between (2.0+)
minimalRequirement = new MinimalVersionRequirement("2.0");
targetRequirement = new RangeVersionRequirement("2.0", "3.5");
Assert.AreEqual(requirement.RestrictTo(minimalRequirement), targetRequirement);
// When lesser (0.9+)
minimalRequirement = new MinimalVersionRequirement("0.9");
Assert.AreSame(requirement.RestrictTo(minimalRequirement), requirement);
}
public void RestrictToLoseRequirement()
{
LoseVersionRequirement loseRequirement;
// When greater (1.1)
loseRequirement = new LoseVersionRequirement("1.1");
Assert.AreSame(requirement.RestrictTo(loseRequirement), loseRequirement);
// When less detailed (1)
loseRequirement = new LoseVersionRequirement("1");
IVersionRequirement targetRequirement = new RangeVersionRequirement("1.0", "2");
Assert.AreEqual(requirement.RestrictTo(loseRequirement), targetRequirement);
// When lesser (0.9)
loseRequirement = new LoseVersionRequirement("0.9");
Assert.Throws <IncompatibleRequirementException>(
delegate
{
requirement.RestrictTo(loseRequirement);
}
);
}
public void RestrictToBoundedRequirement()
{
BoundedVersionRequirement loseRequirement;
IVersionRequirement targetRequirement;
// When greater (4.0.*)
loseRequirement = new BoundedVersionRequirement("4.0");
Assert.Throws <IncompatibleRequirementException>(
delegate
{
requirement.RestrictTo(loseRequirement);
}
);
// When in between (2.0.*)
loseRequirement = new BoundedVersionRequirement("2.0");
Assert.AreEqual(requirement.RestrictTo(loseRequirement), loseRequirement);
// When lesser (0.9.*)
loseRequirement = new BoundedVersionRequirement("0.9");
Assert.Throws <IncompatibleRequirementException>(
delegate
{
requirement.RestrictTo(loseRequirement);
}
);
// When overlapping bottom
loseRequirement = new BoundedVersionRequirement("1");
targetRequirement = new RangeVersionRequirement("1.5", "2");
Assert.AreEqual(requirement.RestrictTo(loseRequirement), targetRequirement);
// When overlapping top
loseRequirement = new BoundedVersionRequirement("3");
targetRequirement = new RangeVersionRequirement("3", "3.5");
Assert.AreEqual(requirement.RestrictTo(loseRequirement), targetRequirement);
}
public void ResrictToMinimalRequirement()
{
MinimalVersionRequirement minimalRequirement;
// When greater (1.1+)
minimalRequirement = new MinimalVersionRequirement("1.1");
Assert.Throws <IncompatibleRequirementException>(
delegate
{
requirement.RestrictTo(minimalRequirement);
}
);
// When more specific 1.0.4+
minimalRequirement = new MinimalVersionRequirement("1.0.4");
// Restricts to a new, more restrictive range
IVersionRequirement targetRequirement = new RangeVersionRequirement("1.0.4", "1.1");
Assert.AreEqual(requirement.RestrictTo(minimalRequirement), targetRequirement);
// When lesser (0.9+)
minimalRequirement = new MinimalVersionRequirement("0.9");
Assert.AreSame(requirement.RestrictTo(minimalRequirement), requirement);
}