/// <summary>
/// Removes a duplicate style assets
/// </summary>
/// <param name="assets">Set of style assets</param>
/// <returns>Set of unique style assets</returns>
protected override IList <IAsset> RemoveDuplicateAssets(IList <IAsset> assets)
{
var styleDuplicateFilter = new StyleDuplicateAssetsFilter();
IList <IAsset> processedAssets = styleDuplicateFilter.Transform(assets);
return(processedAssets);
}
public void DuplicateStyleAssetsRemovedIsCorrect()
{
// Arrange
var siteAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"Site.css"), _virtualFileSystemWrapper);
var jqueryUiAccordionMinAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"themes/base/jquery.ui.accordion.min.css"), _virtualFileSystemWrapper);
var testCssComponentsPathsAsset = new Asset(UrlHelpers.Combine(ALTERNATIVE_STYLES_DIRECTORY_VIRTUAL_PATH,
"css/TestCssComponentsPaths.css"), _virtualFileSystemWrapper);
var testCssComponentsPathsMinAsset = new Asset(UrlHelpers.Combine(
ALTERNATIVE_STYLES_DIRECTORY_VIRTUAL_PATH,
"css/TestCssComponentsPaths.min.css"), _virtualFileSystemWrapper);
var siteDuplicateAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"site.css"), _virtualFileSystemWrapper);
var testLessAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"less/TestLess.less"), _virtualFileSystemWrapper);
var testSassAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"sass/TestSass.sass"), _virtualFileSystemWrapper);
var testScssAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"scss/TestScss.scss"), _virtualFileSystemWrapper);
var duplicateTestLessAsset = new Asset(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"LESS/TestLess.less"), _virtualFileSystemWrapper);
IList <IAsset> assets = new List <IAsset>
{
siteAsset,
jqueryUiAccordionMinAsset,
testCssComponentsPathsAsset,
testCssComponentsPathsMinAsset,
siteDuplicateAsset,
testLessAsset,
testSassAsset,
testScssAsset,
duplicateTestLessAsset
};
var styleDuplicateFilter = new StyleDuplicateAssetsFilter();
// Act
IList <IAsset> processedAssets = styleDuplicateFilter.Transform(assets);
// Assert
Assert.Equal(6, processedAssets.Count);
Assert.Equal(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"Site.css"), processedAssets[0].VirtualPath);
Assert.Equal(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"themes/base/jquery.ui.accordion.min.css"), processedAssets[1].VirtualPath);
Assert.Equal(UrlHelpers.Combine(ALTERNATIVE_STYLES_DIRECTORY_VIRTUAL_PATH,
"css/TestCssComponentsPaths.css"), processedAssets[2].VirtualPath);
Assert.Equal(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"less/TestLess.less"), processedAssets[3].VirtualPath);
Assert.Equal(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"sass/TestSass.sass"), processedAssets[4].VirtualPath);
Assert.Equal(UrlHelpers.Combine(STYLES_DIRECTORY_VIRTUAL_PATH,
"scss/TestScss.scss"), processedAssets[5].VirtualPath);
}
/// <summary>
/// Removes a duplicate style assets
/// </summary>
/// <param name="assets">Set of style assets</param>
/// <returns>Set of unique style assets</returns>
protected override IList<IAsset> RemoveDuplicateAssets(IList<IAsset> assets)
{
var styleDuplicateFilter = new StyleDuplicateAssetsFilter();
IList<IAsset> processedAssets = styleDuplicateFilter.Transform(assets);
return processedAssets;
}
