public void GetCoordinatesOfSearchTarget_WhenSearchOrientationsNull_ThrowsException()
{
//arrange
string expectedMessage = "no SearchOrientations have been set in WordFinder.";
IWordFinder wordFinder = new WordFinder();
//act & assert
var exception = Assert.Throws <Exception>(() => wordFinder.GetCoordinatesOfSearchTarget("target"));
Assert.Equal(expectedMessage, exception.Message);
}
public void GetCoordinatesOfSearchTarget_NxNGridDoesNotContainsTarget_NotFoundMessageReturned(string gridSource, string searchTarget, string expected)
{
//arrange
IGridManager gridManager = new GridManager(_testUtilities.StringToGrid(gridSource));
//act
IWordFinder wordFinder = new WordFinder(_searchOrientationManager.GetSearchOrientations(gridManager));
string actual = wordFinder.GetCoordinatesOfSearchTarget(searchTarget, expected).ToString();
//assert
Assert.Equal(expected, actual);
}
public void GetCoordinatesOfSearchTarget_NxNGridContainsTargetInBottomTopOrientationDueToColumnEdgesJoined_CoordinatesReturned(string gridSource, string searchTarget, string expected)
{
//arrange
IGridManager gridManager = new GridManager(_testUtilities.StringToGrid(gridSource));
//act
IWordFinder wordFinder = new WordFinder(_searchOrientationManager.GetSearchOrientations(gridManager));
string actual = wordFinder.GetCoordinatesOfSearchTarget(searchTarget, "Not found.").ToString();
//assert
Assert.Equal(expected, actual);
}
public void GetCoordinatesOfSearchTarget_SearchTargetFound_ReturnsResultOfSearchOrientationGetCoords()
{
//arrange
string expected = "(10,10)";
Mock <ISearchOrientation> mock = new Mock <ISearchOrientation>();
mock.Setup(m => m.IsSearchTargetFound(It.IsAny <string>())).Returns(true);
mock.Setup(m => m.GetCoordinatesOfSearchTarget(It.IsAny <string>())).Returns(new PointList()
{
new Point(10, 10)
});
//act
IWordFinder wordFinder = new WordFinder(new List <ISearchOrientation>()
{
{ mock.Object }
});
string actual = wordFinder.GetCoordinatesOfSearchTarget("", "Not found.").ToString();
//assert
Assert.Equal(expected, actual);
}
