@Test
public void testShouldSanitizeOutputHtml() throws MessagingException {
// Create text/plain body
TextBody body = new TextBody(BODY_TEXT);
// Create message
MimeMessage message = new MimeMessage();
MimeMessageHelper.setBody(message, body);
// Prepare fixture
HtmlSanitizer htmlSanitizer = mock(HtmlSanitizer.class);
MessageViewInfoExtractor messageViewInfoExtractor =
new MessageViewInfoExtractor(context, null, htmlSanitizer);
String value = "--sanitized html--";
when(htmlSanitizer.sanitize(any(String.class))).thenReturn(value);
// Extract text
List<Part> outputNonViewableParts = new ArrayList<>();
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(
message, outputViewableParts, outputNonViewableParts);
ViewableExtractedText viewableExtractedText =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
assertSame(value, viewableExtractedText.html);
}
@Test
public void testSimpleHtmlMessage() throws MessagingException {
String bodyText = "<strong>K-9 Mail</strong> rocks :>";
// Create text/plain body
TextBody body = new TextBody(bodyText);
// Create message
MimeMessage message = new MimeMessage();
message.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "text/html");
MimeMessageHelper.setBody(message, body);
// Extract text
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(message, outputViewableParts, null);
assertEquals(outputViewableParts.size(), 1);
ViewableExtractedText container =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
String expectedText = BODY_TEXT;
String expectedHtml = bodyText;
assertEquals(expectedText, container.text);
assertEquals(expectedHtml, getHtmlBodyText(container.html));
}
@Test
public void testMultipartPlainTextMessage() throws MessagingException {
String bodyText1 = "text body 1";
String bodyText2 = "text body 2";
// Create text/plain bodies
TextBody body1 = new TextBody(bodyText1);
TextBody body2 = new TextBody(bodyText2);
// Create multipart/mixed part
MimeMultipart multipart = MimeMultipart.newInstance();
MimeBodyPart bodyPart1 = new MimeBodyPart(body1, "text/plain");
MimeBodyPart bodyPart2 = new MimeBodyPart(body2, "text/plain");
multipart.addBodyPart(bodyPart1);
multipart.addBodyPart(bodyPart2);
// Create message
MimeMessage message = new MimeMessage();
MimeMessageHelper.setBody(message, multipart);
// Extract text
List<Part> outputNonViewableParts = new ArrayList<>();
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(
message, outputViewableParts, outputNonViewableParts);
ViewableExtractedText container =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
String expectedText =
bodyText1
+ "\r\n\r\n"
+ "------------------------------------------------------------------------\r\n\r\n"
+ bodyText2;
String expectedHtml =
"<pre class=\"k9mail\">"
+ bodyText1
+ "</pre>"
+ "<p style=\"margin-top: 2.5em; margin-bottom: 1em; "
+ "border-bottom: 1px solid #000\"></p>"
+ "<pre class=\"k9mail\">"
+ bodyText2
+ "</pre>";
assertEquals(expectedText, container.text);
assertEquals(expectedHtml, getHtmlBodyText(container.html));
}
@Test
public void testSimplePlainTextMessage() throws MessagingException {
// Create text/plain body
TextBody body = new TextBody(BODY_TEXT);
// Create message
MimeMessage message = new MimeMessage();
message.setHeader(MimeHeader.HEADER_CONTENT_TYPE, "text/plain");
MimeMessageHelper.setBody(message, body);
// Extract text
List<Part> outputNonViewableParts = new ArrayList<>();
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(
message, outputViewableParts, outputNonViewableParts);
ViewableExtractedText container =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
String expectedText = BODY_TEXT;
String expectedHtml = "<pre class=\"k9mail\">" + "K-9 Mail rocks :>" + "</pre>";
assertEquals(expectedText, container.text);
assertEquals(expectedHtml, getHtmlBodyText(container.html));
}
@Test
public void testMultipartDigestWithMessages() throws Exception {
String data =
"Content-Type: multipart/digest; boundary=\"bndry\"\r\n"
+ "\r\n"
+ "--bndry\r\n"
+ "\r\n"
+ "Content-Type: text/plain\r\n"
+ "\r\n"
+ "text body of first message\r\n"
+ "\r\n"
+ "--bndry\r\n"
+ "\r\n"
+ "Subject: subject of second message\r\n"
+ "Content-Type: multipart/alternative; boundary=\"bndry2\"\r\n"
+ "\r\n"
+ "--bndry2\r\n"
+ "Content-Type: text/plain\r\n"
+ "\r\n"
+ "text part of second message\r\n"
+ "\r\n"
+ "--bndry2\r\n"
+ "Content-Type: text/html\"\r\n"
+ "\r\n"
+ "html part of second message\r\n"
+ "\r\n"
+ "--bndry2--\r\n"
+ "\r\n"
+ "--bndry--\r\n";
MimeMessage message =
MimeMessage.parseMimeMessage(new ByteArrayInputStream(data.getBytes()), false);
// Extract text
List<Part> outputNonViewableParts = new ArrayList<>();
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(
message, outputViewableParts, outputNonViewableParts);
String expectedExtractedText =
"Subject: (No subject)\r\n"
+ "\r\n"
+ "text body of first message\r\n"
+ "\r\n"
+ "\r\n"
+ "------------------------------------------------------------------------\r\n"
+ "\r\n"
+ "Subject: subject of second message\r\n"
+ "\r\n"
+ "text part of second message\r\n";
String expectedHtmlText =
"<table style=\"border: 0\">"
+ "<tr><th style=\"text-align: left; vertical-align: top;\">Subject:</th><td>(No subject)</td></tr>"
+ "</table>"
+ "<pre class=\"k9mail\">text body of first message<br /></pre>"
+ "<p style=\"margin-top: 2.5em; margin-bottom: 1em; border-bottom: 1px solid #000\"></p>"
+ "<table style=\"border: 0\">"
+ "<tr><th style=\"text-align: left; vertical-align: top;\">Subject:</th><td>subject of second message</td></tr>"
+ "</table>"
+ "<pre class=\"k9mail\">text part of second message<br /></pre>";
assertEquals(4, outputViewableParts.size());
assertEquals(
"subject of second message",
((MessageHeader) outputViewableParts.get(2)).getMessage().getSubject());
ViewableExtractedText firstMessageExtractedText =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
assertEquals(expectedExtractedText, firstMessageExtractedText.text);
assertEquals(expectedHtmlText, getHtmlBodyText(firstMessageExtractedText.html));
}
@Test
public void testTextPlusRfc822Message() throws MessagingException {
K9ActivityCommon.setLanguage(context, "en");
Locale.setDefault(Locale.US);
TimeZone.setDefault(TimeZone.getTimeZone("GMT+01:00"));
String innerBodyText = "Hey there. I'm inside a message/rfc822 (inline) attachment.";
// Create text/plain body
TextBody textBody = new TextBody(BODY_TEXT);
// Create inner text/plain body
TextBody innerBody = new TextBody(innerBodyText);
// Create message/rfc822 body
MimeMessage innerMessage = new MimeMessage();
innerMessage.addSentDate(new Date(112, 02, 17), false);
innerMessage.setRecipients(RecipientType.TO, new Address[] {new Address("*****@*****.**")});
innerMessage.setSubject("Subject");
innerMessage.setFrom(new Address("*****@*****.**"));
MimeMessageHelper.setBody(innerMessage, innerBody);
// Create multipart/mixed part
MimeMultipart multipart = MimeMultipart.newInstance();
MimeBodyPart bodyPart1 = new MimeBodyPart(textBody, "text/plain");
MimeBodyPart bodyPart2 = new MimeBodyPart(innerMessage, "message/rfc822");
bodyPart2.setHeader("Content-Disposition", "inline; filename=\"message.eml\"");
multipart.addBodyPart(bodyPart1);
multipart.addBodyPart(bodyPart2);
// Create message
MimeMessage message = new MimeMessage();
MimeMessageHelper.setBody(message, multipart);
// Extract text
List<Part> outputNonViewableParts = new ArrayList<Part>();
ArrayList<Viewable> outputViewableParts = new ArrayList<>();
MessageExtractor.findViewablesAndAttachments(
message, outputViewableParts, outputNonViewableParts);
ViewableExtractedText container =
messageViewInfoExtractor.extractTextFromViewables(outputViewableParts);
String expectedText =
BODY_TEXT
+ "\r\n\r\n"
+ "----- message.eml ------------------------------------------------------"
+ "\r\n\r\n"
+ "From: [email protected]"
+ "\r\n"
+ "To: [email protected]"
+ "\r\n"
+ "Sent: Sat Mar 17 00:00:00 GMT+01:00 2012"
+ "\r\n"
+ "Subject: Subject"
+ "\r\n"
+ "\r\n"
+ innerBodyText;
String expectedHtml =
"<pre class=\"k9mail\">"
+ BODY_TEXT_HTML
+ "</pre>"
+ "<p style=\"margin-top: 2.5em; margin-bottom: 1em; border-bottom: "
+ "1px solid #000\">message.eml</p>"
+ "<table style=\"border: 0\">"
+ "<tr>"
+ "<th style=\"text-align: left; vertical-align: top;\">From:</th>"
+ "<td>[email protected]</td>"
+ "</tr><tr>"
+ "<th style=\"text-align: left; vertical-align: top;\">To:</th>"
+ "<td>[email protected]</td>"
+ "</tr><tr>"
+ "<th style=\"text-align: left; vertical-align: top;\">Sent:</th>"
+ "<td>Sat Mar 17 00:00:00 GMT+01:00 2012</td>"
+ "</tr><tr>"
+ "<th style=\"text-align: left; vertical-align: top;\">Subject:</th>"
+ "<td>Subject</td>"
+ "</tr>"
+ "</table>"
+ "<pre class=\"k9mail\">"
+ innerBodyText
+ "</pre>";
assertEquals(expectedText, container.text);
assertEquals(expectedHtml, getHtmlBodyText(container.html));
}
