public void CreateSprite_ValidMixedFileAndByteArrayListInImagesParam_ShouldGenerateCss()
{
// Arrange
const string cssFilename = @"c:\sprite.css";
const string spriteUrl = "/sprite.png";
const int image1Height = 1;
const int image1Width = 2;
var image1Colour = MagickColor.FromRgb(1, 1, 1);
var imageFile1 = new FileInfo(@"C:\a.png");
var imageByteArray2 = Convert.FromBase64String(Image100X56Base64);
var magickImage1 = new MagickImage(image1Colour, image1Width, image1Height);
var magickImage2 = new MagickImage(imageByteArray2);
_magickImageHelper.Setup(x => x.Create(imageFile1)).Returns(magickImage1);
_magickImageHelper.Setup(x => x.Create(imageByteArray2)).Returns(magickImage2);
_fileMock.Setup(x => x.Exists(imageFile1.FullName)).Returns(true);
var images = new List <ISpriteImage>
{
new FileSpriteImage(imageFile1),
new ByteArraySpriteImage("b", imageByteArray2)
};
var spriteSettings = new FileSystemSpriteSettings(@"c:\sprite.png", spriteUrl, cssFilename);
// Act
_spriteManager.CreateSprite(images, null, spriteSettings);
// Assert
_cssProcessorMock.Verify(x => x.CreateCss($"#a-png{{height:{image1Height}px;width:{image1Width}px;background:url('{spriteUrl}') 0 0;}}#b{{height:56px;width:100px;background:url('{spriteUrl}') 0 -{image1Height}px;}}", spriteSettings));
}
public void CreateSprite_ValidByteArrayListInImagesParam_ShouldGenerateCss()
{
// Arrange
const string cssFilename = @"c:\sprite.css";
const string spriteUrl = "/sprite.png";
var imageByteArray1 = Convert.FromBase64String(Image272X100Base64);
var imageByteArray2 = Convert.FromBase64String(Image100X56Base64);
var magickImage1 = new MagickImage(imageByteArray1);
var magickImage2 = new MagickImage(imageByteArray2);
_magickImageHelper.Setup(x => x.Create(imageByteArray1)).Returns(magickImage1);
_magickImageHelper.Setup(x => x.Create(imageByteArray2)).Returns(magickImage2);
var images = new List <ISpriteImage>
{
new ByteArraySpriteImage("a", imageByteArray1),
new ByteArraySpriteImage("b", imageByteArray2)
};
var spriteSettings = new FileSystemSpriteSettings(@"c:\sprite.png", spriteUrl, cssFilename);
// Act
_spriteManager.CreateSprite(images, null, spriteSettings);
// Assert
_cssProcessorMock.Verify(x => x.CreateCss($"#a{{height:175px;width:252px;background:url('{spriteUrl}') 0 0;}}#b{{height:56px;width:100px;background:url('{spriteUrl}') 0 -175px;}}", spriteSettings));
}
public void CreateSprite_ValidFileListInImagesParam_ShouldGenerateSprite()
{
// Arrange
const string spriteFilename = @"C:\sprite.png";
const int image1Height = 1;
const int image1Width = 2;
const int image2Height = 3;
const int image2Width = 4;
var image1Colour = MagickColor.FromRgb(5, 6, 7);
var image2Colour = MagickColor.FromRgb(8, 9, 10);
var imageFile1 = new FileInfo(@"C:\a.png");
var imageFile2 = new FileInfo(@"C:\b.png");
var magickImage1 = new MagickImage(image1Colour, image1Width, image1Height);
var magickImage2 = new MagickImage(image2Colour, image2Width, image2Height);
_magickImageHelper.Setup(x => x.Create(imageFile1)).Returns(magickImage1);
_magickImageHelper.Setup(x => x.Create(imageFile2)).Returns(magickImage2);
_fileMock.Setup(x => x.Exists(imageFile1.FullName)).Returns(true);
_fileMock.Setup(x => x.Exists(imageFile2.FullName)).Returns(true);
var spriteImages = new List <IMagickImage>();
_imageProcessorMock.Setup(x => x.CreateSprite(It.IsAny <MagickImageCollection>(), It.IsAny <ISpriteSettings>())).Callback((MagickImageCollection a, ISpriteSettings b) => spriteImages.AddRange(a));
var images = new List <ISpriteImage>
{
new FileSpriteImage(imageFile1),
new FileSpriteImage(imageFile2)
};
var spriteSettings = new FileSystemSpriteSettings(spriteFilename, "/sprite.png", @"c:\sprite.css");
// Act
_spriteManager.CreateSprite(images, null, spriteSettings);
// Assert
_imageProcessorMock.Verify(x => x.CreateSprite(It.IsAny <MagickImageCollection>(), spriteSettings));
spriteImages.Count.ShouldBe(2);
spriteImages[0].BackgroundColor.ShouldBe(image1Colour);
spriteImages[0].Width.ShouldBe(image1Width);
spriteImages[0].Height.ShouldBe(image1Height);
spriteImages[1].BackgroundColor.ShouldBe(image2Colour);
spriteImages[1].Width.ShouldBe(image2Width);
spriteImages[1].Height.ShouldBe(image2Height);
}
public void CreateSprite_ValidByteArrayListInImagesParam_ShouldGenerateSprite()
{
// Arrange
const string spriteFilename = @"C:\sprite.png";
var imageByteArray1 = Convert.FromBase64String(Image272X100Base64);
var imageByteArray2 = Convert.FromBase64String(Image100X56Base64);
var magickImage1 = new MagickImage(imageByteArray1);
var magickImage2 = new MagickImage(imageByteArray2);
_magickImageHelper.Setup(x => x.Create(imageByteArray1)).Returns(magickImage1);
_magickImageHelper.Setup(x => x.Create(imageByteArray2)).Returns(magickImage2);
var spriteImages = new List <IMagickImage>();
_imageProcessorMock.Setup(x => x.CreateSprite(It.IsAny <MagickImageCollection>(), It.IsAny <ISpriteSettings>())).Callback((MagickImageCollection a, ISpriteSettings b) => spriteImages.AddRange(a));
var images = new List <ISpriteImage>
{
new ByteArraySpriteImage("a", imageByteArray1),
new ByteArraySpriteImage("b", imageByteArray2)
};
var spriteSettings = new FileSystemSpriteSettings(spriteFilename, "/sprite.png", @"c:\sprite.css");
// Act
_spriteManager.CreateSprite(images, null, spriteSettings);
// Assert
_imageProcessorMock.Verify(x => x.CreateSprite(It.IsAny <MagickImageCollection>(), spriteSettings));
spriteImages.Count.ShouldBe(2);
spriteImages[0].Width.ShouldBe(Image252X175Width);
spriteImages[0].Height.ShouldBe(Image252X175Height);
spriteImages[1].Width.ShouldBe(Image100X56Width);
spriteImages[1].Height.ShouldBe(Image100X56Height);
}