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var assert = require("assert");
var readStylesXml = require("../../lib/docx/styles-reader").readStylesXml;
var XmlElement = require("../../lib/xml").Element;
var test = require("../testing").test;
describe('readStylesXml', function() {
test('paragraph style is null if no style with that ID exists', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [])
});
assert.equal(styles.findParagraphStyleById("Heading1"), null);
});
test('paragraph style can be found by ID', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
paragraphStyleElement("Heading1", "Heading 1")
])
});
assert.equal(styles.findParagraphStyleById("Heading1").styleId, "Heading1");
});
test('character style can be found by ID', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
characterStyleElement("Heading1Char", "Heading 1 Char")
])
});
assert.equal(styles.findCharacterStyleById("Heading1Char").styleId, "Heading1Char");
});
test('paragraph and character styles are distinct', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
paragraphStyleElement("Heading1", "Heading 1"),
characterStyleElement("Heading1Char", "Heading 1 Char")
])
});
assert.equal(styles.findCharacterStyleById("Heading1"), null);
assert.equal(styles.findParagraphStyleById("Heading1Char"), null);
});
test('character and table styles are distinct', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
styleElement("table", "Heading1", "Heading 1"),
])
});
assert.equal(styles.findCharacterStyleById("Heading1"), null);
});
test('styles include names', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
paragraphStyleElement("Heading1", "Heading 1")
])
});
assert.equal(styles.findParagraphStyleById("Heading1").name, "Heading 1");
});
test('style name is null if w:name element does not exist', function() {
var styles = readStylesXml({
root: new XmlElement("w:styles", {}, [
styleWithoutWNameElement("paragraph", "Heading1"),
styleWithoutWNameElement("character", "Heading1Char")
])
});
assert.equal(styles.findParagraphStyleById("Heading1").name, null);
assert.equal(styles.findCharacterStyleById("Heading1Char").name, null);
});
});
function paragraphStyleElement(id, name) {
return styleElement("paragraph", id, name);
}
function characterStyleElement(id, name) {
return styleElement("character", id, name);
}
function styleElement(type, id, name) {
return new XmlElement("w:style", {"w:type": type, "w:styleId": id}, [
new XmlElement("w:name", {"w:val": name}, [])
]);
}
function styleWithoutWNameElement(type, id) {
return new XmlElement("w:style", {"w:type": type, "w:styleId": id}, []);
}
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