public void AddBound_SingleValue <T>(T value)
{
// arrange
ConstraintSet <T> set = this.CreateAndAssertSet <T>();
// act
bool added = set.AddBound(value);
bool reAdded = set.AddBound(value);
// assert
this.AssertBounds(set, new[] { value }, Array.Empty <T>());
added.Should().BeTrue();
reAdded.Should().BeFalse();
}
public void AddBound_MultipleValues(params int[] values)
{
// arrange
ConstraintSet <int> set = this.CreateAndAssertSet <int>();
// act
bool added = set.AddBound(values);
bool reAdded = set.AddBound(values);
// assert
this.AssertBounds(set, values, Array.Empty <int>());
added.Should().BeTrue();
reAdded.Should().BeFalse();
}
public void AddBound_MultipleValues_WithCaseSensitiveComparer(string[] input, string[] expected)
{
// arrange
ConstraintSet <string> set = this.CreateAndAssertSet <string>();
// act
bool added = set.AddBound(input);
bool reAdded = set.AddBound(input);
// assert
this.AssertBounds(set, expected, Array.Empty <string>());
added.Should().BeTrue();
reAdded.Should().BeFalse();
}
public void AddBound_MultipleValues_WithCaseInsensitiveComparer(string[] input, string[] expected)
{
// arrange
ConstraintSet <string> set = this.CreateAndAssertSet(StringComparer.OrdinalIgnoreCase);
// act
bool added = set.AddBound(input);
bool reAdded = set.AddBound(input);
// assert
this.AssertBounds(set, expected, new string[0]);
added.Should().BeTrue();
reAdded.Should().BeFalse();
}
public void AddBound_SingleValue_WithCaseSensitiveComparer()
{
// arrange
const string value = "boop";
ConstraintSet <string> set = this.CreateAndAssertSet <string>();
// act
bool added = set.AddBound(value);
bool reAdded = set.AddBound(value.ToUpper());
// assert
this.AssertBounds(set, new[] { value, value.ToUpper() }, Array.Empty <string>());
added.Should().BeTrue();
reAdded.Should().BeTrue();
}
public void AddBound_SingleValue_WithCaseInsensitiveComparer()
{
// arrange
const string value = "boop";
ConstraintSet <string> set = this.CreateAndAssertSet(StringComparer.OrdinalIgnoreCase);
// act
bool added = set.AddBound(value);
bool reAdded = set.AddBound(value.ToUpper());
// assert
this.AssertBounds(set, new[] { value }, new string[0]);
added.Should().BeTrue();
reAdded.Should().BeFalse();
}
public void Allows_WithCaseSensitiveComparer(string[] restrict, string[] exclude, string?[] test, bool expectedResult)
{
// arrange
ConstraintSet <string?> set = this.CreateAndAssertSet <string?>();
set.AddBound(restrict);
set.Exclude(exclude);
this.AssertBounds(set, restrict, exclude);
// act/assert
foreach (string?value in test)
{
set.Allows(value).Should().Be(expectedResult, $"expected '{value}' to {(expectedResult ? "be allowed" : "be excluded")}");
}
}
public void Allows_WithFloats(float[] restrict, float[] exclude, float[] test, bool expectedResult)
{
// arrange
ConstraintSet <float> set = this.CreateAndAssertSet <float>();
set.AddBound(restrict);
set.Exclude(exclude);
this.AssertBounds(set, restrict, exclude);
// act/assert
foreach (float value in test)
{
set.Allows(value).Should().Be(expectedResult, $"expected '{value}' to {(expectedResult ? "be allowed" : "be excluded")}");
}
}
public void Intersects_OneInfinite_NonIntersection()
{
// arrange
ConstraintSet <string> left = this.CreateAndAssertSet(StringComparer.OrdinalIgnoreCase);
ConstraintSet <string> right = this.CreateAndAssertSet(StringComparer.OrdinalIgnoreCase);
left.Exclude(new[] { "A", "B", "C" });
right.AddBound(new[] { "A", "B", "C" });
// act
bool leftIntersects = left.Intersects(right);
bool rightIntersects = right.Intersects(left);
// assert
leftIntersects.Should().BeFalse();
rightIntersects.Should().BeFalse();
}
public void Allows_WithCaseInsensitiveComparer(string[] restrict, string[] exclude, string[] test, bool expectedResult)
{
// arrange
ConstraintSet <string> set = this.CreateAndAssertSet(StringComparer.OrdinalIgnoreCase);
set.AddBound(restrict);
set.Exclude(exclude);
this.AssertBounds(
set,
new HashSet <string>(restrict, StringComparer.OrdinalIgnoreCase).ToArray(),
new HashSet <string>(exclude, StringComparer.OrdinalIgnoreCase).ToArray()
);
// act/assert
foreach (string value in test)
{
set.Allows(value).Should().Be(expectedResult, $"expected '{value}' to {(expectedResult ? "be allowed" : "be excluded")}");
}
}
public void Intersects_Bounded_Intersection()
{
// arrange
ConstraintSet <string> left = this.CreateAndAssertSet(StringComparer.InvariantCultureIgnoreCase);
ConstraintSet <string> right = this.CreateAndAssertSet(StringComparer.InvariantCultureIgnoreCase);
left.AddBound(new[] { "A", "B", "C", "D" });
right.AddBound(new[] { "C", "D" });
left.Exclude("C");
right.Exclude("C");
// act
bool leftIntersects = left.Intersects(right);
bool rightIntersects = right.Intersects(left);
// assert
leftIntersects.Should().BeTrue();
rightIntersects.Should().BeTrue();
}
