/// <summary>
/// This will never return null, it will raise an exception if unable to satisfy the request
/// </summary>
public ITextFileLoader Get()
{
ITextFileLoader singleFileLoader = new LessCssKeyFrameScoper(_contentLoader);
var sourceMappingMarkerIdGenerator = new SourceMappingMarkerIdGenerator();
if (_sourceMappingMarkerInjection == SourceMappingMarkerInjectionOptions.Inject)
{
singleFileLoader = new LessCssLineNumberingTextFileLoader(
new LessCssCommentRemovingTextFileLoader(singleFileLoader),
sourceMappingMarkerIdGenerator.MarkerGenerator,
null // optionalSelectorMarkerInsertionCondition (null => insert markers for all selectors)
);
}
return(new DotLessCssCssLoader(
new SameFolderImportFlatteningCssLoader(
singleFileLoader,
_sourceMappingMarkerInjection == SourceMappingMarkerInjectionOptions.Inject
? SameFolderImportFlatteningCssLoader.ContentLoaderCommentRemovalBehaviourOptions.CommentsAreAlreadyRemoved
: SameFolderImportFlatteningCssLoader.ContentLoaderCommentRemovalBehaviourOptions.ContentIsUnprocessed,
_errorBehaviour,
_errorBehaviour,
_logger
),
() => sourceMappingMarkerIdGenerator.GetInsertedMarkerIds(),
null, // optionalTagNameToRemove (null => no selectors need removing)
_errorBehaviour,
_logger
));
}
public void KeyFrameContentNotBeIdentifiedAsSelectorsToInjectMarkerIdBefore()
{
var content = @"
@keyframes modalbgfadein {
0% { opacity: 0; }
100% { opacity: 0.4; }
}
@keyframes modalfgmovedown {
0% { top: 45%; opacity: 0; }
100% { top: 50%; opacity: 1; }
}" ;
var expected = content.Replace("\r\n", "\n"); // The process replaces "\r\n" with "\n" so we need to replace those but the content is otherwise unaltered
var filename = "test.css";
var lineNumberInjectingContentLoader = new LessCssLineNumberingTextFileLoader(
new FixedListCssContentLoader(
new TextFileContents(filename, new DateTime(2013, 2, 5, 21, 18, 0), content)
),
(relativePath, lineNumber) => "#test.css_" + lineNumber + ",",
null // optionalSelectorMarkerInsertionCondition
);
Assert.Equal(
expected,
lineNumberInjectingContentLoader.Load(filename).Content
);
}
/// <summary>
/// This will never return null, it will raise an exception if unable to satisfy the request
/// </summary>
public ITextFileLoader Get()
{
var scopingHtmlTagReplaceString = "REPLACEME";
ITextFileLoader singleFileLoader = new LessCssOpeningHtmlTagRenamer(
_contentLoader,
scopingHtmlTagReplaceString
);
var sourceMappingMarkerIdGenerator = new SourceMappingMarkerIdGenerator();
if (_sourceMappingMarkerInjection == SourceMappingMarkerInjectionOptions.Inject)
{
singleFileLoader = new LessCssLineNumberingTextFileLoader(
new LessCssCommentRemovingTextFileLoader(singleFileLoader),
sourceMappingMarkerIdGenerator.MarkerGenerator,
selector => selector != scopingHtmlTagReplaceString // Don't insert marker ids on wrapper selectors that will be removed
);
}
return(new MediaQueryGroupingCssLoader(
new DotLessCssCssLoader(
new SameFolderImportFlatteningCssLoader(
singleFileLoader,
_sourceMappingMarkerInjection == SourceMappingMarkerInjectionOptions.Inject
? SameFolderImportFlatteningCssLoader.ContentLoaderCommentRemovalBehaviourOptions.CommentsAreAlreadyRemoved
: SameFolderImportFlatteningCssLoader.ContentLoaderCommentRemovalBehaviourOptions.ContentIsUnprocessed,
_errorBehaviour,
_errorBehaviour,
_logger
),
() => sourceMappingMarkerIdGenerator.GetInsertedMarkerIds(),
scopingHtmlTagReplaceString,
_errorBehaviour,
_logger
)
));
}
public void FontFaceMustNotBeIdentifiedAsSelectorToInjectMarkerIdBeforeWhenItIsTheFirstContent()
{
var content = "@font-face { }";
var expected = "@font-face { }";
var filename = "test.css";
var lineNumberInjectingContentLoader = new LessCssLineNumberingTextFileLoader(
new FixedListCssContentLoader(
new TextFileContents(filename, new DateTime(2013, 2, 5, 21, 18, 0), content)
),
(relativePath, lineNumber) => "#test.css_" + lineNumber + ",",
null // optionalSelectorMarkerInsertionCondition
);
Assert.Equal(
expected,
lineNumberInjectingContentLoader.Load(filename).Content
);
}
public void StylePropertyNamesShouldNotGetMarkersWhenFollowedByNestedSelectorWhichShould()
{
var content = "body\n{\n color: black;\n div.Header { background: white; }\n}\n";
var expected = "#test.css_1,body\n{\n color: black;#test.css_4,\n div.Header { background: white; }\n}\n";
var filename = "test.css";
var lineNumberInjectingContentLoader = new LessCssLineNumberingTextFileLoader(
new FixedListCssContentLoader(
new TextFileContents(filename, new DateTime(2013, 2, 5, 21, 18, 0), content)
),
(relativePath, lineNumber) => "#test.css_" + lineNumber + ",",
null // optionalSelectorMarkerInsertionCondition
);
Assert.Equal(
expected,
lineNumberInjectingContentLoader.Load(filename).Content
);
}
public void NestedSelectorsShouldGetMarkersAsShouldTheTopLevelSelector()
{
var content = "body\n{\n div.Header\n {\n color: black;\n }\n}\n";
var expected = "#test.css_1,body\n{#test.css_3,\n div.Header\n {\n color: black;\n }\n}\n";
var filename = "test.css";
var lineNumberInjectingContentLoader = new LessCssLineNumberingTextFileLoader(
new FixedListCssContentLoader(
new TextFileContents(filename, new DateTime(2013, 2, 5, 21, 18, 0), content)
),
(relativePath, lineNumber) => "#test.css_" + lineNumber + ",",
null // optionalSelectorMarkerInsertionCondition
);
Assert.Equal(
expected,
lineNumberInjectingContentLoader.Load(filename).Content
);
}
