public void Should_Compile_Less_To_Css_To_Output_Path()
{
var lessContent = @"@brand_color: #4D926F;
#header {
color: @brand_color;
}
h2 {
color: @brand_color;
}";
var lessOutput = @"#header{color:#4d926f}h2{color:#4d926f}";
var filepath = @"c:\css\style.less";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath, new MockFileData(lessContent) }
});
var files = new List<FileInfo>() { new FileInfo(filepath) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
minifier.Minify();
var minifiedFile = fileSystem.File.ReadAllText(_outputPath, Encoding.UTF8);
Assert.Equal(lessOutput, minifiedFile);
}
public void Should_Combine_Files_To_Output_Path()
{
var filepath1 = @"c:\css\style.css";
var filepath2 = @"c:\css\style2.css";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath1, new MockFileData("a { color: Red; }") },
{ filepath2, new MockFileData("a { color: Blue; }") }
});
var files = new List<FileInfo> { new FileInfo(filepath1), new FileInfo(filepath2) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
minifier.Minify();
var expectedOutput = @"a{color:Red}a{color:Blue}";
var minifiedFile = fileSystem.File.ReadAllText(_outputPath, Encoding.UTF8);
Assert.Equal(expectedOutput, minifiedFile);
}
private string minifyCss(string templateContent)
{
var outputPath = Path.Combine(_siteDirectory, @"_site\css\minified.css");
//todo extract all internal css/less links from template
var cssFiles = new List<FileInfo>();
var cssMinifier = new CssMinifier(_fileSystem, cssFiles, outputPath);
cssMinifier.Minify();
//todo replace extracted links with single link to minified css (possibly with a hash appended)
throw new NotImplementedException();
}
public void OnImportsSatisfied()
{
minifier = new CssMinifier(fileSystem, GetEngine);
}
public void Should_Compile_Single_Less_File()
{
var lessContent = @"@brand_color: #4D926F;
#header {
color: @brand_color;
}
h2 {
color: @brand_color;
}";
var lessOutput = @"#header{color:#4d926f}h2{color:#4d926f}";
var filepath = @"c:\css\style.less";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath, new MockFileData(lessContent) }
});
var files = new List<FileInfo> { new FileInfo(filepath) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
var minified = minifier.ProcessCss(new FileInfo(filepath));
Assert.Equal(lessOutput, minified);
}
public void Should_Write_Single_File_To_Output_Path()
{
var filepath = @"c:\css\style.css";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath, new MockFileData("a { color: Red; }") }
});
var files = new List<FileInfo>() { new FileInfo(filepath) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
minifier.Minify();
var minifiedFile = fileSystem.File.ReadAllText(_outputPath, Encoding.UTF8);
Assert.False(string.IsNullOrWhiteSpace(minifiedFile));
}
public void Should_Process_Less_Imports()
{
var filepath1 = @"c:\css\style.less";
var filepath2 = @"c:\css\style2.less";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath1, new MockFileData("@brand_color: #4D926F;") },
{ filepath2, new MockFileData("@import \"style.less\"; a { color: @brand_color; }") }
});
var files = new List<FileInfo> { new FileInfo(filepath1), new FileInfo(filepath2) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
var expectedOutput = @"a{color:#4d926f}";
var minifiedFile = minifier.ProcessCss(new FileInfo(filepath2));
Assert.Equal(expectedOutput, minifiedFile);
}
public void Should_Minify_Single_File()
{
var filepath = @"c:\css\style.css";
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ filepath, new MockFileData("a { color: Red; }") }
});
var files = new List<FileInfo> { new FileInfo(filepath) };
var factory = new TestContainerFactory();
var engine = factory.GetEngine(fileSystem, @"c:\css");
var minifier = new CssMinifier(fileSystem, files, _outputPath, () => engine);
var result = minifier.ProcessCss(new FileInfo(filepath));
Assert.Equal("a{color:Red}", result);
}