public void SetOfSquares_TryChangeSquareValue_SquareIsChangeable_ButNonPermittedValue_ThrowsException(
[Values(-1, 10)] int testValue)
{
var squares = new[]
{
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square()
};
var set = new SetOfSquares(squares);
const int testSquare = 0;
Assert.Throws <ArgumentException>(() =>
{
var result = set.TryChangeSquareValue(testSquare, testValue);
});
}
public void SetOfSquares_CreateNew_EmptyNineSquareArray_ThrowsException()
{
var squares = new Square[9];
Assert.Throws <ArgumentException>(() =>
{
var setOfSquares = new SetOfSquares(squares);
});
}
public void SetOfSquares_CreateNew_NonEmptyNineSquareArray_WithUniqueNonZeroValues_NoExceptionThrown()
{
var squares = new[]
{
new Square(1),
new Square(2),
new Square(3),
new Square(4),
new Square(5),
new Square(6),
new Square(7),
new Square(8),
new Square(9)
};
Assert.DoesNotThrow(() =>
{
var setOfSquares = new SetOfSquares(squares);
});
}
public void SetOfSquares_CreateNew_NonEmptyNineSquareArray_WithDuplicateNonZeroValues_ThrowsException(
[Range(1, 9, 1)] int repeatedValue)
{
var squares = new[]
{
new Square(repeatedValue),
new Square(repeatedValue),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square()
};
Assert.Throws <ArgumentException>(() =>
{
var setOfSquares = new SetOfSquares(squares);
});
}
public void SetOfSquares_TryChangeSquareValue_InvalidSquareIndex_ThrowsException(
[Values(-1, 9)] int testIndex)
{
var squares = new[]
{
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square()
};
var set = new SetOfSquares(squares);
Assert.Throws <IndexOutOfRangeException>(() =>
{
var result = set.TryChangeSquareValue(testIndex, 0);
});
}
public void SetOfSquares_TryChangeSquareValue_SquareIsChangeable_AndPermittedValue_AndValueUniqueInSet_ReturnsTrue(
[Range(1, 9, 1)] int testValue)
{
var squares = new[]
{
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square(),
new Square()
};
var set = new SetOfSquares(squares);
const int testSquare = 0;
var result = set.TryChangeSquareValue(testSquare, testValue);
result.Should().BeTrue();
}
public void SetOfSquares_TryChangeSquareValue_SquareIsFixed_ReturnsFalse(
[Range(1, 9, 1)] int testValue)
{
var squares = new[]
{
new Square(1),
new Square(2),
new Square(3),
new Square(4),
new Square(5),
new Square(6),
new Square(7),
new Square(8),
new Square(9)
};
var set = new SetOfSquares(squares);
const int testSquare = 0;
var result = set.TryChangeSquareValue(testSquare, testValue);
result.Should().BeFalse();
}
