public LetterLookupSvc CaptureLetter()
{
var letter = RequestInput();
var letterLookup = new LetterLookupSvc(letter);
return(letterLookup);
}
public void TestLetterIndexLookup(string chosenLetter, int expectedChosenLetterIndex)
{
// arrange & act
LetterLookupSvc lookup = new LetterLookupSvc(chosenLetter);
var expectedMatrixLettersLength = expectedChosenLetterIndex + 1;
// assert
Assert.Equal(chosenLetter, lookup.ChosenLetter);
Assert.Equal(expectedChosenLetterIndex, lookup.ChosenLetterAlphabetIndex);
Assert.Equal(expectedMatrixLettersLength, lookup.MatrixLetters.Length);
}
public void TestStartGeneratesCompletedMatrix()
{
// arrange
var letterLookup = new LetterLookupSvc("B");
var OrchestrationSvc = new OrchestrationSvc();
// act
var result = OrchestrationSvc.Start(letterLookup);
// assert
Assert.Equal(9, result.Length);
}
public void TestPopulateMatrix(string chosenLetter, string assertLetter, int horizontalIndexLeft, int horizontalIndexRight, int verticalIndex)
{
// arrange
var lookup = new LetterLookupSvc(chosenLetter);
var matrixObject = new DiamondMatrix(lookup.ChosenLetterAlphabetIndex);
var matrix = matrixObject.Matrix;
var matrixPopulator = new MatrixPopulator();
// act
matrixPopulator.PopulateMatrix(matrix, lookup);
// assert
Assert.Equal(assertLetter, matrix[verticalIndex, horizontalIndexLeft]);
Assert.Equal(assertLetter, matrix[verticalIndex, horizontalIndexRight]);
}
