public void Minify()
{
// Given
// Example taken from https://raw.githubusercontent.com/douglascrockford/JSMin/master/README
string input = @"
var is = {
ie: navigator.appName == 'Microsoft Internet Explorer',
java: navigator.javaEnabled(),
ns: navigator.appName == 'Netscape',
ua: navigator.userAgent.toLowerCase(),
version: parseFloat(navigator.appVersion.substr(21)) ||
parseFloat(navigator.appVersion),
win: navigator.platform == 'Win32'
}
is.mac = is.ua.indexOf('mac') >= 0;
if (is.ua.indexOf('opera') >= 0) {
is.ie = is.ns = false;
is.opera = true;
}
if (is.ua.indexOf('gecko') >= 0) {
is.ie = is.ns = false;
is.gecko = true;
}";
string output = @"var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}";
// HACK: The JS minifier will use \n new-lines, but in this test Windows/VS uses \r\n for new-lines
output = output.Replace(System.Environment.NewLine, "\n");
IExecutionContext context = Substitute.For <IExecutionContext>();
IDocument document = Substitute.For <IDocument>();
document.Content.Returns(input);
MinifyJs minifyJs = new MinifyJs();
// When
minifyJs.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
context.Received(1).GetDocument(Arg.Any <IDocument>(), Arg.Any <string>());
context.Received().GetDocument(document, output);
}
protected override void OnPreRender(EventArgs e)
{
bool isIe = HttpContext.Current.Request.Browser.Browser.Trim()
.Equals("IE", StringComparison.InvariantCultureIgnoreCase);
int ieVersion = isIe ? HttpContext.Current.Request.Browser.MajorVersion : 0;
ICombinerService myCombiner = CombinerServiceFactory.CreateCombinerService();
var logger = new LoggingService.LoggingService();
HttpContext.Current.Response.Filter =
new CombinerResponseStream(
HttpContext.Current.Response.Filter,
CombinerLiveSettings.CombineJs && CombineJs.GetValueOrDefault(true),
CombinerLiveSettings.CombineCss && CombineCss.GetValueOrDefault(true),
CombinerLiveSettings.MinifyJs && MinifyJs.GetValueOrDefault(true),
CombinerLiveSettings.MinifyCss && MinifyCss.GetValueOrDefault(true),
CombinerLiveSettings.VersionOnly && VersionOnly.GetValueOrDefault(true),
CombinerLiveSettings.PrependCdnHostToImages && PrependCdnHostToImages.GetValueOrDefault(true),
CombinerLiveSettings.JsVersion,
CombinerLiveSettings.CssVersion,
CombinerConstantsAndSettings.JsAndCssSharedVersion,
ieVersion,
HttpContext.Current.Request.Url.AbsolutePath,
myCombiner,
logger,
CombinerConstantsAndSettings.WebSettings.ComboScriptUrl,
CombinerConstantsAndSettings.WebSettings.ImagesCdnHostToPrepend
);
if (ApplyOutputCaching.GetValueOrDefault(true))
{
// Set cacheability
HttpContext.Current.Response.Cache.SetExpires(DateTime.Now.AddMonths(1));
HttpContext.Current.Response.Cache.SetCacheability(HttpCacheability.Public);
HttpContext.Current.Response.Cache.SetValidUntilExpires(true);
HttpContext.Current.Response.Cache.VaryByParams["*"] = true;
// Set file dependency for output cache
// when the live.js is updated we need to invalidate the OutputCache for this page
string path = CombinerConstantsAndSettings.WebSettings.CombinerLiveSettingsFile;
string liveSettingsFilePath = HttpContext.Current.Server.MapPath(path);
HttpContext.Current.Response.AddFileDependency(liveSettingsFilePath);
}
}
public void Minify()
{
// Given
// Example taken from https://raw.githubusercontent.com/douglascrockford/JSMin/master/README
string input = @"
var is = {
ie: navigator.appName == 'Microsoft Internet Explorer',
java: navigator.javaEnabled(),
ns: navigator.appName == 'Netscape',
ua: navigator.userAgent.toLowerCase(),
version: parseFloat(navigator.appVersion.substr(21)) ||
parseFloat(navigator.appVersion),
win: navigator.platform == 'Win32'
}
is.mac = is.ua.indexOf('mac') >= 0;
if (is.ua.indexOf('opera') >= 0) {
is.ie = is.ns = false;
is.opera = true;
}
if (is.ua.indexOf('gecko') >= 0) {
is.ie = is.ns = false;
is.gecko = true;
}";
string output = @"var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}";
// HACK: The JS minifier will use \n new-lines, but in this test Windows/VS uses \r\n for new-lines
output = output.Replace(System.Environment.NewLine, "\n");
IExecutionContext context = Substitute.For<IExecutionContext>();
IDocument document = Substitute.For<IDocument>();
document.Content.Returns(input);
MinifyJs minifyJs = new MinifyJs();
// When
minifyJs.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
context.Received(1).GetDocument(Arg.Any<IDocument>(), Arg.Any<string>());
context.Received().GetDocument(document, output);
}
public void Minify()
{
// Given
// Example taken from https://raw.githubusercontent.com/douglascrockford/JSMin/master/README
string input = @"
var is = {
ie: navigator.appName == 'Microsoft Internet Explorer',
java: navigator.javaEnabled(),
ns: navigator.appName == 'Netscape',
ua: navigator.userAgent.toLowerCase(),
version: parseFloat(navigator.appVersion.substr(21)) ||
parseFloat(navigator.appVersion),
win: navigator.platform == 'Win32'
}
is.mac = is.ua.indexOf('mac') >= 0;
if (is.ua.indexOf('opera') >= 0) {
is.ie = is.ns = false;
is.opera = true;
}
if (is.ua.indexOf('gecko') >= 0) {
is.ie = is.ns = false;
is.gecko = true;
}";
string output = @"var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}";
TestExecutionContext context = new TestExecutionContext();
TestDocument document = new TestDocument(input);
MinifyJs minifyJs = new MinifyJs();
// When
IList <IDocument> results = minifyJs.Execute(new[] { document }, context).ToList(); // Make sure to materialize the result list
// Then
results.Single().Content.ShouldBe(output, StringCompareShould.IgnoreLineEndings);
}
public async Task Minify()
{
// Given
// Example taken from https://raw.githubusercontent.com/douglascrockford/JSMin/master/README
const string input = @"
var is = {
ie: navigator.appName == 'Microsoft Internet Explorer',
java: navigator.javaEnabled(),
ns: navigator.appName == 'Netscape',
ua: navigator.userAgent.toLowerCase(),
version: parseFloat(navigator.appVersion.substr(21)) ||
parseFloat(navigator.appVersion),
win: navigator.platform == 'Win32'
}
is.mac = is.ua.indexOf('mac') >= 0;
if (is.ua.indexOf('opera') >= 0) {
is.ie = is.ns = false;
is.opera = true;
}
if (is.ua.indexOf('gecko') >= 0) {
is.ie = is.ns = false;
is.gecko = true;
}";
const string output = @"var is={ie:navigator.appName=='Microsoft Internet Explorer',java:navigator.javaEnabled(),ns:navigator.appName=='Netscape',ua:navigator.userAgent.toLowerCase(),version:parseFloat(navigator.appVersion.substr(21))||parseFloat(navigator.appVersion),win:navigator.platform=='Win32'}
is.mac=is.ua.indexOf('mac')>=0;if(is.ua.indexOf('opera')>=0){is.ie=is.ns=false;is.opera=true;}
if(is.ua.indexOf('gecko')>=0){is.ie=is.ns=false;is.gecko=true;}";
TestDocument document = new TestDocument(input);
MinifyJs minifyJs = new MinifyJs();
// When
TestDocument result = await ExecuteAsync(document, minifyJs).SingleAsync();
// Then
result.Content.ShouldBe(output, StringCompareShould.IgnoreLineEndings);
}
