#750 Add widow control

src/file/paragraph/properties.spec.ts

@@ -14,7 +14,7 @@ describe("ParagraphProperties", () => {
             expect(() => new Formatter().format(properties)).to.throw("XMLComponent did not format correctly");
         });
 
-        it("should create", () => {
+        it("should create with numbering", () => {
             const properties = new ParagraphProperties({
                 numbering: {
                     reference: "test-reference",
@@ -65,5 +65,35 @@ describe("ParagraphProperties", () => {
                 ],
             });
         });
+
+        it("should create with widowControl", () => {
+            const properties = new ParagraphProperties({
+                widowControl: true,
+            });
+            const tree = new Formatter().format(properties, {
+                // tslint:disable-next-line: no-object-literal-type-assertion
+                file: {
+                    Numbering: {
+                        createConcreteNumberingInstance: (_: string, __: number) => {
+                            return;
+                        },
+                    },
+                } as File,
+                // tslint:disable-next-line: no-object-literal-type-assertion
+                viewWrapper: new DocumentWrapper({ background: {} }),
+            });
+
+            expect(tree).to.deep.equal({
+                "w:pPr": [
+                    {
+                        "w:widowControl": {
+                            _attr: {
+                                "w:val": true,
+                            },
+                        },
+                    },
+                ],
+            });
+        });
     });
 });