public void MoveCssInline_NoStyle_DoesNotBreakImageWidthAttribute()
{
string input = "<html><head><style type=\"text/css\"></style></head>" +
"<body><img style=\"width: 206px; height: 64px;\" src=\"http://localhost/left.gif\" height=\"64\" WIDTH=\"206\" border=\"0\"></body></html>";
var premailedOutput = PreMailer.MoveCssInline(input);
Assert.IsFalse(premailedOutput.Html.Contains("width=\"206px\""));
Assert.IsTrue(premailedOutput.Html.Contains("width=\"206\""));
}
public void AddAnalyticsTags_AddsTags()
{
const string input = @"<div><a href=""blah.com/someurl"">Some URL</a><a>No href</a></div><div><a href=""blah.com/someurl?extra=1"">Extra Stuff</a></div>";
const string expected = @"<html><head></head><body><div><a href=""blah.com/someurl?utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Some URL</a><a>No href</a></div><div><a href=""blah.com/someurl?extra=1&utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Extra Stuff</a></div></body></html>";
var premailedOutput = new PreMailer(input, HtmlParsingMode.Auto)
.AddAnalyticsTags("source", "medium", "campaign", "content")
.MoveCssInline();
Assert.IsTrue(expected == premailedOutput.Html);
}
public void AddAnalyticsTags_AddsTagsBeforeAnchorTags()
{
const string input = @"<div><a href=""https://github.com/premailer/premailer#premailer-specific-css"">Premailer Specific CSS</a></div>";
const string expected = @"<html><head></head><body><div><a href=""https://github.com/premailer/premailer?utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content#premailer-specific-css"">Premailer Specific CSS</a></div></body></html>";
var premailedOutput = new PreMailer(input)
.AddAnalyticsTags("source", "medium", "campaign", "content", "github.com")
.MoveCssInline();
Assert.True(expected == premailedOutput.Html);
}
public void AddAnalyticsTags_AddsTagsAndExcludesDomain()
{
const string input = @"<div><a href=""http://www.blah.com/someurl"">Some URL</a><a>No href</a></div><div><a href=""https://www.nomatch.com/someurl?extra=1"">Extra Stuff</a><a href=""{{Handlebars}}"">Don't Touch</a></div>";
const string expected = @"<html><head></head><body><div><a href=""http://www.blah.com/someurl?utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Some URL</a><a>No href</a></div><div><a href=""https://www.nomatch.com/someurl?extra=1"">Extra Stuff</a><a href=""{{Handlebars}}"">Don't Touch</a></div></body></html>";
var premailedOutput = new PreMailer(input)
.AddAnalyticsTags("source", "medium", "campaign", "content", "www.Blah.com")
.MoveCssInline();
Assert.IsTrue(expected == premailedOutput.Html);
}
public void MoveCssInline_UnsupportedPseudoSelector_AddsWarning()
{
string input = "<html><head><style type=\"text/css\">li:before { width: 42px; }</style></head><body><div><div class=\"target\">test</div></div></body></html>";
var premailedOutput = PreMailer.MoveCssInline(input);
var warnings = premailedOutput.Warnings;
Assert.IsTrue(warnings.Contains("PreMailer.Net is unable to process the pseudo class/element 'li:before' due to a limitation in CsQuery."));
}
public void MoveCssInline_LaterPositionStylesWithEqualSpecificityHasPrecedence_Nested_InSeparateBlocks()
{
string input1 = "<html><head><style type=\"text/css\">table.child td { color: #00F; } table.parent td { color: #00F; }</style><style type=\"text/css\">table.parent td { color: #0F0; }</style></head><body><table class=\"parent\"><tr><td><table class=\"child\"><tr><td>test</td></tr></table></td></tr></table></body></html>";
string input2 = "<html><head><style type=\"text/css\">table.parent td { color: #0F0; } table.child td { color: #0F0; }</style><style type=\"text/css\">table.child td { color: #00F; }</style></head><body><table class=\"parent\"><tr><td><table class=\"child\"><tr><td>test</td></tr></table></td></tr></table></body></html>";
var premailedOutput1 = PreMailer.MoveCssInline(input1, false);
var premailedOutput2 = PreMailer.MoveCssInline(input2, false);
Assert.IsTrue(premailedOutput1.Html.Contains("<td style=\"color: #0F0\">test</td>"));
Assert.IsTrue(premailedOutput2.Html.Contains("<td style=\"color: #00F\">test</td>"));
}
public void MoveCssInline_LaterPositionStylesWithEqualSpecificityHasPrecedence_InSameBlock()
{
string input1 = "<html><head><style type=\"text/css\">table.acolor td { color: #0F0; } table.bcolor td { color: #00F; }</style></head><body><table class=\"acolor bcolor\"><tr><td>test</td></tr></table></body></html>";
string input2 = "<html><head><style type=\"text/css\">table.bcolor td { color: #00F; } table.acolor td { color: #0F0; }</style></head><body><table class=\"acolor bcolor\"><tr><td>test</td></tr></table></body></html>";
var premailedOutput1 = PreMailer.MoveCssInline(input1, false);
var premailedOutput2 = PreMailer.MoveCssInline(input2, false);
Assert.Contains("<td style=\"color: #00F\">test</td>", premailedOutput1.Html);
Assert.Contains("<td style=\"color: #0F0\">test</td>", premailedOutput2.Html);
}
public static string ToHighLightFormat(this string str, string lng)
{
WirteCodeToFile(str, lng);
WirteHighlightFile();
string htmlSource = File.ReadAllText(@"C:\Workspace\testmail.html");
var result = PreMailer.MoveCssInline(htmlSource);
//result.Html; // Resultant HTML, with CSS in-lined.
//result.Warnings; // string[] of any warnings that occurred during processing.
return(File.ReadAllText(PathHighlight + "main.html"));
}
public void MoveCssInline_CrazyCssSelector_DoesNotThrowError()
{
string input = "<html><head><style type=\"text/css\">li:crazy { width: 42px; }</style></head><body><ul><li>target</li><li>blargh></li></ul></body></html>";
try
{
PreMailer.MoveCssInline(input);
}
catch (Exception ex)
{
Assert.Fail(ex.Message);
}
}
public void ContainsLinkCssElement_DownloadsCss_InlinesContent()
{
var mockDownloader = new Mock <IWebDownloader>();
mockDownloader.Setup(d => d.DownloadString(It.IsAny <Uri>())).Returns(".test { width: 150px; }");
WebDownloader.SharedDownloader = mockDownloader.Object;
string input = "<html><head><link href=\"http://a.com/b.css\"></link></head><body><div class=\"test\">test</div></body></html>";
PreMailer sut = new PreMailer(input, new Uri("http://a.com"));
var premailedOutput = sut.MoveCssInline();
Assert.IsTrue(premailedOutput.Html.Contains("<div class=\"test\" style=\"width: 150px\">"));
}
public void ManualIntegrationTest()
{
string testProjectDirectoryPath = System.Reflection.Assembly.GetExecutingAssembly().Location;
var directory = new DirectoryInfo(testProjectDirectoryPath);
while (!directory.Name.Equals("PreMailer.Net.Tests"))
{
directory = directory.Parent;
}
testProjectDirectoryPath = directory.FullName;
string htmlSource = File.ReadAllText(String.Join("\\", testProjectDirectoryPath, "testmail.html"));
string premailedOutput = PreMailer.MoveCssInline(htmlSource, false);
}
public void MoveCSSInline_AcceptsStream()
{
string input = "<html><head><style type=\"text/css\" media=\"screen\">div { width: 100% }</style></head><body><div>Target</div></body></html>";
using (var stream = new MemoryStream())
{
using (var writer = new StreamWriter(stream))
{
writer.Write(input);
writer.Flush();
stream.Position = 0;
var premailedOutput = PreMailer.MoveCssInline(stream);
Assert.IsTrue(premailedOutput.Html.Contains("<div style=\"width: 100%\">Target</div>"));
}
}
}
public void ContainsKeyframeCSS_InlinesCSSWithOutError()
{
string keyframeAnimation = @"
@keyframes mymove {
0% {top: 0px;}
25% {top: 200px;}
75% {top: 50px}
100% {top: 100px;}
}
" ;
string input = "<html><head><style type=\"text/css\">.test { background-color:#f1f1f1; } " + keyframeAnimation + "</style></head><body><div class=\"test\">test</div></body></html>";
var premailedOutput = PreMailer.MoveCssInline(input, false);
Assert.IsTrue(premailedOutput.Html.Contains("<div class=\"test\" style=\"background-color: #f1f1f1\""));
}
public void ContainsLinkCssElement_NotCssFile_DoNotDownload()
{
var mockDownloader = new Mock <IWebDownloader>();
mockDownloader.Setup(d => d.DownloadString(It.IsAny <Uri>())).Returns(".a { display: block; }");
WebDownloader.SharedDownloader = mockDownloader.Object;
Uri baseUri = new Uri("http://a.com");
Uri fullUrl = new Uri(baseUri, "b.bs");
string input = $"<html><head><link href=\"{fullUrl}\"></link></head><body><div id=\"high-imp\" class=\"test\">test</div></body></html>";
PreMailer sut = new PreMailer(input, baseUri);
sut.MoveCssInline();
mockDownloader.Verify(d => d.DownloadString(It.IsAny <Uri>()), Times.Never());
}
public void ContainsLinkCssElement_Bundle_DownloadsCss()
{
var mockDownloader = new Mock <IWebDownloader>();
mockDownloader.Setup(d => d.DownloadString(It.IsAny <Uri>())).Returns(".a { display: block; }");
WebDownloader.SharedDownloader = mockDownloader.Object;
Uri baseUri = new Uri("http://a.com");
Uri fullUrl = new Uri(baseUri, "/Content/css?v=7V7TZzP9Wo7LiH9_q-r5mRBdC_N0lA_YJpRL_1V424E1");
string input = $"<html><head><link href=\"{fullUrl}\" rel=\"stylesheet\"></head><body><div id=\"high-imp\" class=\"test\">test</div></body></html>";
PreMailer sut = new PreMailer(input, baseUri);
sut.MoveCssInline();
mockDownloader.Verify(d => d.DownloadString(fullUrl));
}
public void TestMethod1()
{
string testProjectDirectoryPath = System.Reflection.Assembly.GetExecutingAssembly().Location;
var directory = new DirectoryInfo(testProjectDirectoryPath);
while (!directory.Name.Equals("PreMailer.Net.Tests"))
{
directory = directory.Parent;
}
testProjectDirectoryPath = directory.FullName;
string htmlSource = File.ReadAllText(String.Join("\\", testProjectDirectoryPath, "testmail.html"));
PreMailer pm = new PreMailer();
string premailedOutput = pm.MoveCssInline(htmlSource, false);
}
public void MoveCSSInline_MergingTwoValidCssRules()
{
string input = @"<html>
<head>
<style><!--
/* Font Definitions */
p.MsoNormal
{margin:0cm;}
p
{mso-style-priority:99;}
--></style>
</head>
<body>
<div>
<p class=""MsoNormal""><span style=""font-family:Source Sans Pro,serif"">Line1</span></p>
</div>
</body>
</html>";
var premailedOutput = PreMailer.MoveCssInline(input, true, null, null);
Assert.IsTrue(premailedOutput.Html.Contains("style=\"mso-style-priority: 99;margin: 0cm\""));
}
public void AddAnalyticsTags_AddsTagsAndExcludesDomain()
{
const string input = @"<div><a href=""http://www.blah.com/someurl"">Some URL</a><a>No href</a></div><div><a href=""https://www.nomatch.com/someurl?extra=1"">Extra Stuff</a></div>";
const string expected = @"<html><head></head><body><div><a href=""http://www.blah.com/someurl?utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Some URL</a><a>No href</a></div><div><a href=""https://www.nomatch.com/someurl?extra=1"">Extra Stuff</a></div></body></html>";
var premailedOutput = new PreMailer(input,HtmlParsingMode.Auto)
.AddAnalyticsTags("source", "medium", "campaign", "content", "www.Blah.com")
.MoveCssInline();
Assert.IsTrue(expected == premailedOutput.Html);
}
public void TestInitialize()
{
this.sut = new PreMailer();
}
public void ContainsLinkCssElement_NotCssFile_DoNotDownload()
{
var mockDownloader = new Mock<IWebDownloader>();
mockDownloader.Setup(d => d.DownloadString(It.IsAny<Uri>())).Returns(".a { display: block; }");
WebDownloader.SharedDownloader = mockDownloader.Object;
Uri baseUri = new Uri("http://a.com");
Uri fullUrl = new Uri(baseUri, "b.bs");
string input = String.Format("<html><head><link href=\"{0}\"></link></head><body><div id=\"high-imp\" class=\"test\">test</div></body></html>", fullUrl);
PreMailer sut = new PreMailer(input, baseUri);
sut.MoveCssInline();
mockDownloader.Verify(d => d.DownloadString(It.IsAny<Uri>()), Times.Never());
}
public void TestInitialize()
{
this.sut = new PreMailer();
}
public void ContainsLinkCssElement_DownloadsCss_InlinesContent()
{
var mockDownloader = new Mock<IWebDownloader>();
mockDownloader.Setup(d => d.DownloadString(It.IsAny<Uri>())).Returns(".test { width: 150px; }");
WebDownloader.SharedDownloader = mockDownloader.Object;
string input = "<html><head><link href=\"http://a.com/b.css\"></link></head><body><div class=\"test\">test</div></body></html>";
PreMailer sut = new PreMailer(input, new Uri("http://a.com"));
var premailedOutput = sut.MoveCssInline();
Assert.IsTrue(premailedOutput.Html.Contains("<div class=\"test\" style=\"width: 150px\">"));
}
public void AddAnalyticsTags_AddsTags()
{
const string input = @"<div><a href=""blah.com/someurl"">Some URL</a><a>No href</a></div><div><a href=""blah.com/someurl?extra=1"">Extra Stuff</a></div>";
const string expected = @"<html><head></head><body><div><a href=""blah.com/someurl?utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Some URL</a><a>No href</a></div><div><a href=""blah.com/someurl?extra=1&utm_source=source&utm_medium=medium&utm_campaign=campaign&utm_content=content"">Extra Stuff</a></div></body></html>";
var premailedOutput = new PreMailer(input)
.AddAnalyticsTags("source", "medium", "campaign", "content")
.MoveCssInline();
Assert.IsTrue(expected == premailedOutput.Html);
}
