public void CtorTests()
{
var obj = new RangeNumberMatcher(null, null);
Assert.IsNotNull(obj, "Any number");
Assert.IsNull(obj.Left);
Assert.IsNull(obj.Right);
obj = new RangeNumberMatcher(2000, null);
Assert.IsNotNull(obj, "Any year greater than or equal");
Assert.AreEqual(2000, obj.Left.Value);
Assert.IsNull(obj.Right);
obj = new RangeNumberMatcher(null, 2000);
Assert.IsNotNull(obj, "Any year less than or equal");
Assert.IsNull(obj.Left);
Assert.AreEqual(2000, obj.Right.Value);
obj = new RangeNumberMatcher(2000, 2000);
Assert.IsNotNull(obj, "Exact year");
Assert.AreEqual(2000, obj.Left.Value);
Assert.AreEqual(2000, obj.Right.Value);
obj = new RangeNumberMatcher(2000, 3000);
Assert.IsNotNull(obj, "Finite range");
Assert.AreEqual(2000, obj.Left.Value);
Assert.AreEqual(3000, obj.Right.Value);
Assert.ThrowsException <ArgumentOutOfRangeException>(() => new RangeNumberMatcher(-100, null), "Non negative first year");
Assert.ThrowsException <ArgumentOutOfRangeException>(() => new RangeNumberMatcher(null, -100), "Non negative last year");
Assert.ThrowsException <ArgumentOutOfRangeException>(() => new RangeNumberMatcher(3000, 2000), "Invalid range");
}
public void DeconstructTests()
{
var obj = new RangeNumberMatcher(1, 2);
var(l, r) = obj;
Assert.AreEqual(1, l);
Assert.AreEqual(2, r);
}
public void MatchTests()
{
var n1000 = 1000;
var n2000 = 2000;
var n2010 = 2010;
var n3000 = 3000;
var n9000 = 9000;
var obj = new RangeNumberMatcher(null, null);
Assert.IsTrue(obj.Match(n1000));
Assert.IsTrue(obj.Match(n2000));
Assert.IsTrue(obj.Match(n2010));
Assert.IsTrue(obj.Match(n3000));
Assert.IsTrue(obj.Match(n9000));
obj = new RangeNumberMatcher(2000, null);
Assert.IsFalse(obj.Match(n1000));
Assert.IsTrue(obj.Match(n2000));
Assert.IsTrue(obj.Match(n2010));
Assert.IsTrue(obj.Match(n3000));
Assert.IsTrue(obj.Match(n9000));
obj = new RangeNumberMatcher(null, 2000);
Assert.IsTrue(obj.Match(n1000));
Assert.IsTrue(obj.Match(n2000));
Assert.IsFalse(obj.Match(n2010));
Assert.IsFalse(obj.Match(n3000));
Assert.IsFalse(obj.Match(n9000));
obj = new RangeNumberMatcher(2000, 2000);
Assert.IsFalse(obj.Match(n1000));
Assert.IsTrue(obj.Match(n2000));
Assert.IsFalse(obj.Match(n2010));
Assert.IsFalse(obj.Match(n3000));
Assert.IsFalse(obj.Match(n9000));
obj = new RangeNumberMatcher(2000, 3000);
Assert.IsFalse(obj.Match(n1000));
Assert.IsTrue(obj.Match(n2000));
Assert.IsTrue(obj.Match(n2010));
Assert.IsTrue(obj.Match(n3000));
Assert.IsFalse(obj.Match(n9000));
}
public void OpenRangeCheckTests()
{
var obj = new RangeNumberMatcher(null, null);
Assert.IsTrue(obj.IsLeftOpenRange);
Assert.IsTrue(obj.IsRightOpenRange);
Assert.IsTrue(obj.IsOpenRange);
Assert.IsTrue(obj.IsLeftRightOpenRange);
Assert.IsFalse(obj.IsClosedRange);
Assert.IsFalse(obj.IsOneValue);
obj = new RangeNumberMatcher(2000, null);
Assert.IsFalse(obj.IsLeftOpenRange);
Assert.IsTrue(obj.IsRightOpenRange);
Assert.IsTrue(obj.IsOpenRange);
Assert.IsFalse(obj.IsLeftRightOpenRange);
Assert.IsFalse(obj.IsClosedRange);
Assert.IsFalse(obj.IsOneValue);
obj = new RangeNumberMatcher(null, 2000);
Assert.IsTrue(obj.IsLeftOpenRange);
Assert.IsFalse(obj.IsRightOpenRange);
Assert.IsTrue(obj.IsOpenRange);
Assert.IsFalse(obj.IsLeftRightOpenRange);
Assert.IsFalse(obj.IsClosedRange);
Assert.IsFalse(obj.IsOneValue);
obj = new RangeNumberMatcher(2000, 2000);
Assert.IsFalse(obj.IsLeftOpenRange);
Assert.IsFalse(obj.IsRightOpenRange);
Assert.IsFalse(obj.IsOpenRange);
Assert.IsFalse(obj.IsLeftRightOpenRange);
Assert.IsTrue(obj.IsClosedRange);
Assert.IsTrue(obj.IsOneValue);
obj = new RangeNumberMatcher(2000, 3000);
Assert.IsFalse(obj.IsLeftOpenRange);
Assert.IsFalse(obj.IsRightOpenRange);
Assert.IsFalse(obj.IsOpenRange);
Assert.IsFalse(obj.IsLeftRightOpenRange);
Assert.IsTrue(obj.IsClosedRange);
Assert.IsFalse(obj.IsOneValue);
}
public void TryParseTests()
{
int?left, right;
// Testing invalid patterns
Assert.IsFalse(RangeNumberMatcher.TryParse("..", null, null, null, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("*..", null, null, null, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("*..*", null, null, null, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("..*", null, null, null, null, out left, out right));
// Testing valid patterns
Assert.IsTrue(RangeNumberMatcher.TryParse("*", null, null, null, null, out left, out right));
Assert.IsNull(left);
Assert.IsNull(right);
Assert.IsTrue(RangeNumberMatcher.TryParse("1..", null, null, null, null, out left, out right));
Assert.AreEqual(1, left);
Assert.IsNull(right);
Assert.IsTrue(RangeNumberMatcher.TryParse("..2", null, null, null, null, out left, out right));
Assert.IsNull(left);
Assert.AreEqual(2, right);
Assert.IsTrue(RangeNumberMatcher.TryParse("1..2", null, null, null, null, out left, out right));
Assert.AreEqual(1, left);
Assert.AreEqual(2, right);
Assert.IsTrue(RangeNumberMatcher.TryParse("4", null, null, null, null, out left, out right));
Assert.AreEqual(4, left);
Assert.AreEqual(4, right);
Assert.IsTrue(RangeNumberMatcher.TryParse("4..4", null, null, null, null, out left, out right));
Assert.AreEqual(4, left);
Assert.AreEqual(4, right);
// Range checked
Assert.IsFalse(RangeNumberMatcher.TryParse("4..", 5, null, null, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("6..", null, 5, null, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("..4", null, null, 5, null, out left, out right));
Assert.IsFalse(RangeNumberMatcher.TryParse("..6", null, null, null, 5, out left, out right));
Assert.IsTrue(RangeNumberMatcher.TryParse("*", 1, null, null, null, out left, out right));
Assert.AreEqual(1, left);
Assert.IsTrue(RangeNumberMatcher.TryParse("*", null, null, null, 5, out left, out right));
Assert.AreEqual(5, right);
Assert.IsTrue(RangeNumberMatcher.TryParse("*", 1, null, null, 5, out left, out right));
Assert.AreEqual(1, left);
Assert.AreEqual(5, right);
// This is a false right-open interval
Assert.IsTrue(RangeNumberMatcher.TryParse("12..", null, null, null, 12, out left, out right));
Assert.AreEqual(12, left);
Assert.AreEqual(12, right);
// This is a false left-open interval
Assert.IsTrue(RangeNumberMatcher.TryParse("..1", 1, null, null, null, out left, out right));
Assert.AreEqual(1, left);
Assert.AreEqual(1, right);
// Testing object factory
Assert.IsTrue(RangeNumberMatcher.TryParse("1..4", out var obj));
Assert.IsNotNull(obj);
Assert.AreEqual(1, obj.Left);
Assert.AreEqual(4, obj.Right);
Assert.IsTrue(RangeNumberMatcher.TryParse("*", out obj));
Assert.IsNotNull(obj);
Assert.IsNull(obj.Left);
Assert.IsNull(obj.Right);
Assert.IsTrue(RangeNumberMatcher.TryParse("1..", out obj));
Assert.IsNotNull(obj);
Assert.AreEqual(1, obj.Left);
Assert.IsNull(obj.Right);
Assert.IsTrue(RangeNumberMatcher.TryParse("..4", out obj));
Assert.IsNotNull(obj);
Assert.IsNull(obj.Left);
Assert.AreEqual(4, obj.Right);
Assert.IsTrue(RangeNumberMatcher.TryParse("1..1", out obj));
Assert.IsNotNull(obj);
Assert.AreEqual(1, obj.Left);
Assert.AreEqual(1, obj.Right);
Assert.IsTrue(RangeNumberMatcher.TryParse("1", out obj));
Assert.IsNotNull(obj);
Assert.AreEqual(1, obj.Left);
Assert.AreEqual(1, obj.Right);
}
