Add tests

demo/42-restart-page-numbers.ts

@@ -1,7 +1,7 @@
 // Page numbers - Start from 0 on a new section
 // Import from 'docx' rather than '../build' if you install from npm
 import * as fs from "fs";
-import { AlignmentType, Document, Header, Packer, PageBreak, PageNumber, Paragraph, TextRun } from "../build";
+import { AlignmentType, Document, Header, Packer, PageBreak, PageNumber, PageNumberSeparator, Paragraph, TextRun } from "../build";
 
 const doc = new Document();
 
@@ -45,6 +45,7 @@ doc.addSection({
 doc.addSection({
     properties: {
         pageNumberStart: 1,
+        pageNumberSeparator: PageNumberSeparator.EM_DASH
     },
     headers: {
         default: new Header({

src/file/document/body/section-properties/section-properties.spec.ts

@@ -5,6 +5,7 @@ import { Formatter } from "export/formatter";
 import { FooterWrapper } from "file/footer-wrapper";
 import { HeaderWrapper } from "file/header-wrapper";
 import { Media } from "file/media";
+import { LineNumberRestartFormat } from "./line-number";
 
 import { PageBorderOffsetFrom } from "./page-border";
 import { PageNumberFormat } from "./page-number";
@@ -213,5 +214,20 @@ describe("SectionProperties", () => {
                 "w:type": { _attr: { "w:val": "continuous" } },
             });
         });
+
+        it("should create section properties line number type", () => {
+            const properties = new SectionProperties({
+                lineNumberCountBy: 2,
+                lineNumberStart: 2,
+                lineNumberRestart: LineNumberRestartFormat.CONTINUOUS,
+                lineNumberDistance: 4,
+            });
+            const tree = new Formatter().format(properties);
+            expect(Object.keys(tree)).to.deep.equal(["w:sectPr"]);
+            const type = tree["w:sectPr"].find((item) => item["w:lnNumType"] !== undefined);
+            expect(type).to.deep.equal({
+                "w:lnNumType": { _attr: { "w:countBy": 2, "w:distance": 4, "w:restart": "continuous", "w:start": 2 } },
+            });
+        });
     });
 });