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var assert = require("assert");
var docxReader = require("../lib/docx-reader");
var documents = require("../lib/documents");
var XmlElement = require("../lib/xmlreader").Element;
var testing = require("./testing");
var test = testing.test;
var testData = testing.testData;
var createFakeDocxFile = testing.createFakeDocxFile;
describe("docx-reader", function() {
test("can read document with single paragraph with single run of text", function() {
var expectedDocument = documents.Document([
documents.Paragraph([
documents.Run([
documents.Text("Hello.")
])
])
]);
var docxFile = createFakeDocxFile({
"word/document.xml": testData("simple/word/document.xml")
});
return docxReader.read(docxFile).then(function(result) {
assert.deepEqual(expectedDocument, result.document);
});
});
test("can read paragraph styles", function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("paragraphStyles/word/document.xml")
});
return docxReader.read(docxFile).then(function(result) {
var paragraph = result.document.children[0];
assert.deepEqual("Heading1", paragraph.properties.styleName);
});
});
test("hyperlink hrefs are read from relationships file", function() {
var docxFile = createFakeDocxFile({
"word/document.xml": testData("hyperlinks/word/document.xml"),
"word/_rels/document.xml.rels": testData("hyperlinks/word/_rels/document.xml.rels")
});
return docxReader.read(docxFile).then(function(result) {
var paragraph = result.document.children[0];
assert.equal(1, paragraph.children.length);
var hyperlink = paragraph.children[0];
assert.equal(hyperlink.href, "http://www.example.com");
assert.equal(hyperlink.children.length, 1);
});
});
});
function readXmlElement(element) {
return new docxReader.DocumentReader({}).readXmlElement(element);
}
describe("readElement", function() {
test("reads styles from run properties", function() {
var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
var runPropertiesXml = createRunPropertiesXml([runStyleXml]);
var result = readXmlElement(runPropertiesXml);
assert.equal(result.value.styleName, "Emphasis");
});
test("isBold is false if bold element is not present", function() {
var runPropertiesXml = createRunPropertiesXml([]);
var result = readXmlElement(runPropertiesXml);
assert.equal(result.value.isBold, false);
});
test("isBold is true if bold element is present", function() {
var boldXml = new XmlElement("w:b");
var runPropertiesXml = createRunPropertiesXml([boldXml]);
var result = readXmlElement(runPropertiesXml);
assert.equal(result.value.isBold, true);
});
test("isItalic is false if bold element is not present", function() {
var runPropertiesXml = createRunPropertiesXml([]);
var result = readXmlElement(runPropertiesXml);
assert.equal(result.value.isItalic, false);
});
test("isItalic is true if bold element is present", function() {
var italicXml = new XmlElement("w:i");
var runPropertiesXml = createRunPropertiesXml([italicXml]);
var result = readXmlElement(runPropertiesXml);
assert.equal(result.value.isItalic, true);
});
test("run properties are attached to run", function() {
var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
var runPropertiesXml = new XmlElement("w:rPr", {}, [runStyleXml]);
var runXml = new XmlElement("w:r", {}, [runPropertiesXml]);
var result = readXmlElement(runXml);
assert.equal(result.value.properties.styleName, "Emphasis");
});
test("run properties not included as child of run", function() {
var runStyleXml = new XmlElement("w:rStyle", {"w:val": "Emphasis"});
var runPropertiesXml = new XmlElement("w:rPr", {}, [runStyleXml]);
var runXml = new XmlElement("w:r", {}, [runPropertiesXml]);
var result = readXmlElement(runXml);
assert.deepEqual(result.value.children, []);
});
test("emits warning on unrecognised element", function() {
var unrecognisedElement = new XmlElement("w:not-an-element");
var result = readXmlElement(unrecognisedElement);
assert.deepEqual(
result.messages,
[{
type: "warning",
message: "An unrecognised element was ignored: w:not-an-element"
}]
);
});
test("w:bookmarkStart is ignored without warning", function() {
var ignoredElement = new XmlElement("w:bookmarkStart");
var result = readXmlElement(ignoredElement);
assert.deepEqual(result.messages, []);
assert.equal(null, result.value);
});
});
function createRunPropertiesXml(children) {
return new XmlElement("w:rPr", {}, children);
}
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