public void ContainsItself_ReturnsTrue()
{
foreach (var DekRange in DekRanges)
{
Assert.That(DekRange.Contains(DekRange), Is.True);
}
}
public void ContainsInt_ReturnsTrue_IfInsideRange()
{
// Arrange
var DekRange = new DekRange(5, 10);
// Assert & Act
// Values before range
foreach (int i in new int[] { 0, 1, 2, 3, 4 })
{
Assert.That(DekRange.Contains(i), Is.False);
}
// Inside range
foreach (int i in new int[] { 5, 6, 7, 8, 9, 10 })
{
Assert.That(DekRange.Contains(i), Is.True);
}
// After range
foreach (int i in new int[] { 11, 12, 13, 100000 })
{
Assert.That(DekRange.Contains(i), Is.False);
}
// Special case
Assert.DoesNotThrow(() => DekRange.Contains(-1));
}
public void Range_14_DoesNotOverlap_59_vice_versa()
{
var testRange = new DekRange(1, 4);
var otherRange = new DekRange(5, 9);
// Assert
Assert.That(testRange.Intersects(otherRange), Is.False);
Assert.That(otherRange.Intersects(testRange), Is.False);
}
public void Range_19_Overlaps_46_vice_versa()
{
var testRange = new DekRange(1, 9);
var otherRange = new DekRange(4, 6);
// Assert
Assert.That(testRange.Intersects(otherRange), Is.True);
Assert.That(otherRange.Intersects(testRange), Is.True);
}
public void Range_14_DoesNotContians_01_nor_45()
{
var testRange = new DekRange(1, 4);
var otherRange1 = new DekRange(0, 1);
var otherRange2 = new DekRange(4, 5);
// Assert
Assert.That(testRange.Contains(otherRange1), Is.False);
Assert.That(testRange.Contains(otherRange2), Is.False);
}
public void Range_14_Contians_11_and_44()
{
var testRange = new DekRange(1, 4);
var otherRange1 = new DekRange(1, 1);
var otherRange2 = new DekRange(4, 4);
// Assert
Assert.That(testRange.Contains(otherRange1), Is.True);
Assert.That(testRange.Contains(otherRange2), Is.True);
}
public void AddAndMerge_New_Inside_Range_Does_Not_Alter_Ranges()
{
// Given
var testRange = new DekRange(1, 4);
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(testRange);
// Then
AssertRangesEqual(GenerateDisconnectedRange(), newRange);
}
public void AddAndMerge_New_Inside_Range_Does_Not_Alter_Ranges()
{
// Given
var testRange = new DekRange(1, 4);
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(testRange);
// Then
DekRangeListTestHelper.AssertRangesEqual(DisconnectedDekRanges1, newRange);
}
public static List <DekRange> SubtractRange(this List <DekRange> me, DekRange range)
{
List <DekRange> result = new List <DekRange>();
foreach (DekRange r in me)
{
result.AddRange(r.Subtract(range));
}
return(result);
}
public void Range_00_or_55_DoesNotIntersect_14_vice_versa()
{
var testRange = new DekRange(1, 4);
var otherRange2 = new DekRange(0, 0);
var otherRange1 = new DekRange(5, 5);
// Assert
Assert.That(testRange.Intersects(otherRange1), Is.False);
Assert.That(otherRange1.Intersects(testRange), Is.False);
Assert.That(testRange.Intersects(otherRange2), Is.False);
Assert.That(otherRange2.Intersects(testRange), Is.False);
}
public void Range_14_Intersect_01_and_45_and_vice_versa()
{
var testRange = new DekRange(1, 4);
var otherRange1 = new DekRange(0, 1);
var otherRange2 = new DekRange(4, 5);
// Assert
Assert.That(testRange.Intersects(otherRange1), Is.True);
Assert.That(testRange.Intersects(otherRange2), Is.True);
Assert.That(otherRange1.Intersects(testRange), Is.True);
Assert.That(otherRange2.Intersects(testRange), Is.True);
}
public void Subtract_15_from_14_Returns_EmptySet()
{
// Arrange
var DekRange = new DekRange(1, 4);
var subtractor = new DekRange(1, 5);
// Act
var result = DekRange.Subtract(subtractor);
// Assert
Assert.That(result.Count, Is.EqualTo(0));
}
/// <summary>
/// Returns true if any range in list contains the provided range.
/// </summary>
public static bool ContainsRange(this List <DekRange> me, DekRange range)
{
foreach (DekRange r in me)
{
if (r.Contains(range))
{
return(true);
}
}
return(false);
}
public void Subtract_24_from_14_Returns_11()
{
// Arrange
var DekRange = new DekRange(1, 4);
var subtractor = new DekRange(2, 4);
var expected = new DekRange(1, 1);
// Act
var result = DekRange.Subtract(subtractor);
// Assert
Assert.That(result.Count, Is.EqualTo(1));
Assert.That(result[0], Is.EqualTo(expected));
}
public void BiggerContainsSmaller_And_NotTheOpposite()
{
foreach (var DekRange in DekRanges)
{
var biggerDekRange = new DekRange(DekRange.Start, DekRange.Stop + 1);
Assert.That(biggerDekRange.Contains(DekRange), Is.True);
Assert.That(DekRange.Contains(biggerDekRange), Is.False);
// reverse
var biggerReverseDekRange = new DekRange(DekRange.Stop + 1, DekRange.Start);
Assert.That(biggerReverseDekRange.Contains(DekRange), Is.True);
Assert.That(DekRange.Contains(biggerReverseDekRange), Is.False);
}
}
public void Subtract_All()
{
// Given
var subtractor = new DekRange(0, 25);
var expectedRange = new List <DekRange>
{
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.SubtractRange(subtractor);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void Subtract_Touching_Ranges8()
{
// Given
var testRange = new DekRange(1, 100);
var expectedRange = new List <DekRange>
{
new DekRange(0, 0),
};
// When
List <DekRange> newRange = DekRangeListTestHelper.Touchingrange.SubtractRange(testRange);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public static void LoadFromText(this List <DekRange> me, string text)
{
if (string.IsNullOrWhiteSpace(text))
{
return;
}
string[] asdjh = text.Split(new char[] { ';' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string s in asdjh)
{
string[] ns = s.Split(',');
DekRange tr = new DekRange(int.Parse(ns[0]), int.Parse(ns[1]));
me.Add(tr);
}
}
public void AddAndMerge_Overlapping_Ranges7()
{
// Given
var testRange = new DekRange(1, 50); // Engulf all of testrange 2
var expectedRange = new List <DekRange>
{
new DekRange(1, 50),
};
// When
List <DekRange> newRange = DisconnectedDekRanges2.AddAndMerge(testRange);
// Then
AssertRangesEqual(expectedRange, newRange);
}
public void AddAndMerge_Overlapping_Ranges4()
{
// Given
var testRange = new DekRange(0, 25);
var expectedRange = new List <DekRange>
{
new DekRange(0, 25),
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(testRange);
// Then
AssertRangesEqual(expectedRange, newRange);
}
public void Subtract_Last4()
{
// Given
var subtractor = new DekRange(19, 26);
var expectedRange = new List <DekRange>
{
new DekRange(0, 5),
new DekRange(10, 15)
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.SubtractRange(subtractor);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void Subtract_12_from_03_Returns_00_and_33()
{
// Arrange
var DekRange = new DekRange(0, 3);
var subtractor = new DekRange(1, 2);
var expected1 = new DekRange(0, 0);
var expected2 = new DekRange(3, 3);
// Act
var result = DekRange.Subtract(subtractor);
// Assert
Assert.That(result.Count, Is.EqualTo(2));
Assert.That(result[0], Is.EqualTo(expected1));
Assert.That(result[1], Is.EqualTo(expected2));
}
public void Subtract_22_from_14_Returns_11_and_34()
{
// Arrange
var DekRange = new DekRange(1, 4);
var subtractor = new DekRange(2, 2);
var expected1 = new DekRange(1, 1);
var expected2 = new DekRange(3, 4);
// Act
var result = DekRange.Subtract(subtractor);
// Assert
Assert.That(result.Count, Is.EqualTo(2));
Assert.That(result[0], Is.EqualTo(expected1));
Assert.That(result[1], Is.EqualTo(expected2));
}
public void Subtract_SomeOfRangeAndAllOfNextAndMore()
{
// Given
var subtractor = new DekRange(1, 16);
var expectedRange = new List <DekRange>
{
new DekRange(0, 0),
new DekRange(20, 25)
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.SubtractRange(subtractor);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void Subtract_EndOfRangePlusMore()
{
// Given
var subtractor = new DekRange(1, 9);
var expectedRange = new List <DekRange>
{
new DekRange(0, 0),
new DekRange(10, 15),
new DekRange(20, 25)
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.SubtractRange(subtractor);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void Subtract_Is_Pure()
{
// Given
var subtractor = new DekRange(11, 12);
var expectedRange = new List <DekRange>
{
new DekRange(0, 5),
new DekRange(10, 15),
new DekRange(20, 25),
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(subtractor);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, DisconnectedDekRanges1);
}
public void AddAndMerge_Is_Pure()
{
// Given
var testRange = new DekRange(40, 45);
var expectedRange = new List <DekRange>
{
new DekRange(10, 15),
new DekRange(20, 25),
new DekRange(30, 35),
};
// When
List <DekRange> newRange = DisconnectedDekRanges2.AddAndMerge(testRange);
// Then
AssertRangesEqual(expectedRange, DisconnectedDekRanges2);
}
public void AddAndMerge_Overlapping_Ranges2()
{
// Given
var testRange = new DekRange(9, 11);
var expectedRange = new List <DekRange>
{
new DekRange(0, 5),
new DekRange(9, 15),
new DekRange(20, 25)
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(testRange);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void AddAndMerge_Non_Overlapping_Ranges2()
{
// Given
var testRange = new DekRange(40, 45);
var expectedRange = new List <DekRange>
{
new DekRange(10, 15),
new DekRange(20, 25),
new DekRange(30, 35),
new DekRange(40, 45),
};
// When
List <DekRange> newRange = DisconnectedDekRanges2.AddAndMerge(testRange);
// Then
DekRangeListTestHelper.AssertRangesEqual(expectedRange, newRange);
}
public void AddAndMerge_Touching_Ranges3()
{
// Given
var testRange = new DekRange(6, 9);
var expectedRange = new List <DekRange>
{
new DekRange(0, 5),
new DekRange(6, 9),
new DekRange(10, 15),
new DekRange(20, 25),
};
// When
List <DekRange> newRange = DisconnectedDekRanges1.AddAndMerge(testRange);
// Then
AssertRangesEqual(expectedRange, newRange);
}