public void FrequencyAlgorithm_Should_ReturnBlack_OneWordInDictionary()
{
var algorithm = new FrequencyColorAlgorithm();
var words = new Dictionary <string, int>()
{
{ "aaa", 1 }
};
algorithm.GetColor(words, "aaa").Should().BeEquivalentTo(Color.FromArgb(0, 0, 0));
}
public void FrequencyAlgorithm_Should_ReturnGray_TwoWordsInDictionary()
{
var algorithm = new FrequencyColorAlgorithm();
var words = new Dictionary <string, int>()
{
{ "aaa", 1 },
{ "aab", 2 }
};
var hue = 255 - (int)(255 / 2);
algorithm.GetColor(words, "aaa").Should().BeEquivalentTo(Color.FromArgb(hue, hue, hue));
}
public void FrequencyAlgorithm_Should_ReturnBlack_NoCurrentWordInDictionary()
{
var algorithm = new FrequencyColorAlgorithm();
algorithm.GetColor(new Dictionary <string, int>(), "aaa").Should().BeEquivalentTo(Color.Black);
}
public void FrequencyAlgorithm_Should_ReturnBlack_NoWords()
{
var algorithm = new FrequencyColorAlgorithm();
algorithm.GetColor().Should().BeEquivalentTo(Color.Black);
}
