public static void WhenCaptionsAreComplexThenDescriptionDoesntChange(Caption caption, Description.Arguments arguments, string expectedDescription)
{
string actualDescription = Description.Get(caption, arguments);
Assert.Equal(expectedDescription, actualDescription);
}
public static void DescriptionsAreGenderNeutral(Caption caption, Description.Arguments arguments, string expectedDescription)
{
string actualDescription = Description.Get(caption, arguments);
Assert.Equal(expectedDescription, actualDescription);
}
public static void WhenCaptionIncludesPeopleThenDescriptionAddsArtQualifier(Caption caption, Description.Arguments arguments, string expectedDescription)
{
string actualDescription = Description.Get(caption, arguments);
Assert.Equal(expectedDescription, actualDescription);
}
public static void WhenCaptionsAreSimpleAndItemIsOldAndBlackAndWhiteThenDescriptionHasOld(Caption caption, Description.Arguments arguments, string expectedDescription)
{
string actualDescription = Description.Get(caption, arguments);
Assert.Equal(expectedDescription, actualDescription);
}
public static void WhenCaptionsAreSimpleThenDescriptionHasColor(Caption caption, Description.Arguments arguments, string expectedDescription)
{
string actualDescription = Description.Get(caption, arguments);
Assert.Equal(expectedDescription, actualDescription);
}
public static string Get(Caption caption, Arguments arguments)
{
// Filter and adjust the caption
string descriptionText = caption.Text;
string[] stringsToRemove =
{
"a close up of ",
" that is sitting on a table",
" sitting on a table",
" sitting on a counter",
" on a table",
"a vintage photo of ",
" sitting on top of a table",
};
foreach (string text in stringsToRemove)
{
descriptionText = descriptionText.Replace(text, "");
}
// Capitalize the first letter
descriptionText = char.ToUpper(descriptionText[0]) + descriptionText.Substring(1);
string[] commonSimpleDescriptions =
{
"A vase",
"A bowl",
"A plate",
"A knife",
"A clock",
"A cup of coffee",
"A bird",
"A tool",
"A weapon",
"A gun",
"A logo",
"A box",
"A sign",
"A envelope",
"A pot",
"A book",
"A phone",
};
bool isSimple = commonSimpleDescriptions.Contains(descriptionText);
if (isSimple)
{
if (arguments.isBlackAndWhite)
{
if (arguments.isOld)
{
descriptionText = "An old " + descriptionText.Substring(2);
System.Console.WriteLine("Added 'old' to simple description");
}
else
{
// TODO: Do something clever here?
// I don't want to add a color here since I know the image is black and white.
// This might be pretty rare since black and white images are often old
System.Console.WriteLine("Description was simple but not old. Leaving simple description.");
}
}
else
{
string color = arguments.foregroundColor.ToLower();
descriptionText = descriptionText.Substring(0, 2) + color + " " + descriptionText.Substring(2);
System.Console.WriteLine("Added color to simple description: " + color);
}
}
descriptionText = NeutralizeGender(descriptionText);
if (descriptionText.StartsWith("A person") || descriptionText.StartsWith("A group of people"))
{
if (arguments.isPainting)
{
descriptionText = "A painting of a " + descriptionText.Substring(2);
}
else if (arguments.isPhoto)
{
descriptionText = "A photo of a " + descriptionText.Substring(2);
}
else if (arguments.isSign)
{
descriptionText = "A print of a " + descriptionText.Substring(2);
}
else
{
descriptionText = "A statue of a " + descriptionText.Substring(2);
}
}
return(descriptionText);
}