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var assert = require("assert");
var path = require("path");
var mammoth = require("../");
var testing = require("./testing");
var test = testing.test;
var testData = testing.testData;
var createFakeDocxFile = testing.createFakeDocxFile;
describe('mammoth', function() {
test('should convert docx containing one paragraph to single p element', function() {
var docxPath = path.join(__dirname, "test-data/single-paragraph.docx");
return mammoth.convertToHtml({path: docxPath}).then(function(result) {
assert.equal(result.value, "<p>Walking on imported air</p>");
assert.deepEqual(result.messages, []);
});
});
test('style map can be expressed as string', function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
var options = {
styleMap: "p => h1"
};
return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
assert.equal("<h1>Hello.</h1>", result.value);
});
});
test('style map can be expressed as array of style mappings', function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
var options = {
styleMap: ["p => h1"]
};
return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
assert.equal("<h1>Hello.</h1>", result.value);
});
});
test('options are passed to document converter when calling mammoth.convertToHtml', function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
var options = {
styleMap: "p => h1"
};
return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
assert.equal("<h1>Hello.</h1>", result.value);
});
});
test('options.transformDocument is used to transform document if set', function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
var options = {
transformDocument: function(document) {
document.children[0].styleId = "Heading1";
return document;
}
};
return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
assert.equal("<h1>Hello.</h1>", result.value);
});
});
test('mammoth.transforms.paragraph only transforms paragraphs', function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
var options = {
transformDocument: mammoth.transforms.paragraph(function(paragraph) {
paragraph.styleId = "Heading1";
return paragraph;
})
};
return mammoth.convertToHtml({file: docxFile}, options).then(function(result) {
assert.equal("<h1>Hello.</h1>", result.value);
});
});
test('inline images are included in output', function() {
var docxPath = path.join(__dirname, "test-data/tiny-picture.docx");
return mammoth.convertToHtml({path: docxPath}).then(function(result) {
assert.equal(result.value, '<p><img src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAIAAAACUFjqAAAAAXNSR0IArs4c6QAAAAlwSFlzAAAOvgAADr4B6kKxwAAAABNJREFUKFNj/M+ADzDhlWUYqdIAQSwBE8U+X40AAAAASUVORK5CYII=" /></p>');
});
});
test('src of inline images can be changed', function() {
var docxPath = path.join(__dirname, "test-data/tiny-picture.docx");
var convertImage = mammoth.images.inline(function(element) {
return element.read("base64").then(function(encodedImage) {
return {src: encodedImage.substring(0, 2) + "," + element.contentType};
});
});
return mammoth.convertToHtml({path: docxPath}, {convertImage: convertImage}).then(function(result) {
assert.equal(result.value, '<p><img src="iV,image/png" /></p>');
});
});
test('simple list is converted to list elements', function() {
var docxPath = path.join(__dirname, "test-data/simple-list.docx");
return mammoth.convertToHtml({path: docxPath}).then(function(result) {
assert.equal(result.value, '<ul><li>Apple</li><li>Banana</li></ul>');
});
});
test('word tables are converted to html tables', function() {
var docxPath = path.join(__dirname, "test-data/tables.docx");
return mammoth.convertToHtml({path: docxPath}).then(function(result) {
var expectedHtml = "<p>Above</p>" +
"<table>" +
"<tr><td><p>Top left</p></td><td><p>Top right</p></td></tr>" +
"<tr><td><p>Bottom left</p></td><td><p>Bottom right</p></td></tr>" +
"</table>" +
"<p>Below</p>";
assert.equal(result.value, expectedHtml);
assert.deepEqual(result.messages, []);
});
});
test('footnotes are appended to text', function() {
// TODO: don't duplicate footnotes with multiple references
var docxPath = path.join(__dirname, "test-data/footnotes.docx");
var options = {
generateUniquifier: function() { return 42; }
};
return mammoth.convertToHtml({path: docxPath}, options).then(function(result) {
var expectedOutput = '<p>Ouch' +
'<sup><a href="#footnote-42-1" id="footnote-ref-42-1">[1]</a></sup>.' +
'<sup><a href="#footnote-42-2" id="footnote-ref-42-2">[2]</a></sup></p>' +
'<ol><li id="footnote-42-1"><p> A tachyon walks into a bar. <a href="#footnote-ref-42-1">↑</a></p></li>' +
'<li id="footnote-42-2"><p> Fin. <a href="#footnote-ref-42-2">↑</a></p></li></ol>';
assert.equal(result.value, expectedOutput);
// TODO: get rid of warnings
//~ assert.deepEqual(result.messages, []);
});
});
test('indentation is used if prettyPrint is true', function() {
var docxPath = path.join(__dirname, "test-data/single-paragraph.docx");
return mammoth.convertToHtml({path: docxPath}, {prettyPrint: true}).then(function(result) {
assert.equal(result.value, "<p>\n Walking on imported air\n</p>");
assert.deepEqual(result.messages, []);
});
});
test('using styleMapping throws error', function() {
try {
mammoth.styleMapping();
} catch (error) {
assert.equal(
error.message,
'Use a raw string instead of mammoth.styleMapping e.g. "p[style-name=\'Title\'] => h1" instead of mammoth.styleMapping("p[style-name=\'Title\'] => h1")'
);
}
});
test('extractRawText only retains raw text', function() {
var docxPath = path.join(__dirname, "test-data/simple-list.docx");
return mammoth.extractRawText({path: docxPath}).then(function(result) {
assert.equal(result.value, 'Apple\n\nBanana\n\n');
});
});
});
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