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var assert = require("assert");
var documents = require("../lib/documents");
var DocumentConverter = require("../lib/document-to-html").DocumentConverter;
var test = require("./testing").test;
var styles = require("../lib/styles");
describe('DocumentConverter', function() {
test('should convert document containing one paragraph to single p element', function() {
var document = new documents.Document([
paragraphOfText("Hello.")
]);
var converter = new DocumentConverter();
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<p>Hello.</p>");
});
});
test('ignores empty paragraphs', function() {
var document = new documents.Document([
paragraphOfText("")
]);
var converter = new DocumentConverter();
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "");
});
});
test('can use non-default HTML element for unstyled paragraphs', function() {
var document = new documents.Document([
paragraphOfText("Hello.")
]);
var converter = new DocumentConverter({defaultParagraphStyle: styles.topLevelElement("h1")});
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<h1>Hello.</h1>");
});
});
test('text is HTML-escaped', function() {
var document = new documents.Document([
paragraphOfText("1 < 2")
]);
var converter = new DocumentConverter();
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<p>1 < 2</p>");
});
});
test('should convert document containing multiple paragraphs to multiple p elements', function() {
var document = new documents.Document([
paragraphOfText("Hello."),
paragraphOfText("Goodbye.")
]);
var converter = new DocumentConverter();
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<p>Hello.</p><p>Goodbye.</p>");
});
});
test('uses style mappings to pick HTML element for docx paragraph', function() {
var document = new documents.Document([
paragraphOfText("Hello.", "Heading1"),
]);
var converter = new DocumentConverter({
paragraphStyleMap: {
"Heading1": styles.topLevelElement("h1")
}
});
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<h1>Hello.</h1>");
});
});
test('can use stacked styles to generate nested HTML elements', function() {
var document = new documents.Document([
paragraphOfText("Hello.", "Heading1")
]);
var converter = new DocumentConverter({
paragraphStyleMap: {
"Heading1": styles.elements(["h1", "span"])
}
});
return converter.convertToHtml(document).then(function(result) {
assert.equal(result.html, "<h1><span>Hello.</span></h1>");
});
});
test('bold runs are wrapped in <strong> tags', function() {
var run = runOfText("Hello.", {isBold: true});
var converter = new DocumentConverter();
return converter.convertToHtml(run).then(function(result) {
assert.equal(result.html, "<strong>Hello.</strong>");
});
});
test('bold runs can exist inside other tags', function() {
var run = new documents.Paragraph([
runOfText("Hello.", {isBold: true})
]);
var converter = new DocumentConverter();
return converter.convertToHtml(run).then(function(result) {
assert.equal(result.html, "<p><strong>Hello.</strong></p>");
});
});
test('italic runs are wrapped in <em> tags', function() {
var run = runOfText("Hello.", {isItalic: true});
var converter = new DocumentConverter();
return converter.convertToHtml(run).then(function(result) {
assert.equal(result.html, "<em>Hello.</em>");
});
});
test('run can be both bold and italic', function() {
var run = runOfText("Hello.", {isBold: true, isItalic: true});
var converter = new DocumentConverter();
return converter.convertToHtml(run).then(function(result) {
assert.equal(result.html, "<strong><em>Hello.</em></strong>");
});
});
test('run styles are converted to HTML if mapping exists', function() {
var run = runOfText("Hello.", {styleName: "Emphasis"});
var converter = new DocumentConverter({
runStyleMap: {
"Emphasis": styles.elements(["strong"])
}
});
return converter.convertToHtml(run).then(function(result) {
assert.equal(result.html, "<strong>Hello.</strong>");
});
});
test('docx hyperlink is converted to <a>', function() {
var hyperlink = new documents.Hyperlink(
[runOfText("Hello.")],
{href: "http://www.example.com"}
);
var converter = new DocumentConverter();
return converter.convertToHtml(hyperlink).then(function(result) {
assert.equal(result.html, '<a href="http://www.example.com">Hello.</a>');
});
});
});
function paragraphOfText(text, styleName) {
var run = runOfText(text);
return new documents.Paragraph([run], {
styleName: styleName
});
}
function runOfText(text, properties) {
var textElement = new documents.Text(text);
return new documents.Run([textElement], properties);
}
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