added paragraph styles

ts/docx/paragraph.ts

@@ -1,12 +1,87 @@
 import {P, Attributes, ParagraphProperties, Run} from "./xml-components/p";
 
+class Style {
+    private pStyle: Array<P>;
+
+    constructor(type: string) {
+        this.pStyle = new Array<P>();
+        this.pStyle.push(new Attributes(type));
+    }
+}
+
+class Alignment {
+    private jc: Array<P>;
+
+    constructor(type: string) {
+        this.jc = new Array<P>();
+        this.jc.push(new Attributes(type));
+    }
+}
+
 export class Paragraph {
     private p: Array<P>;
-    
+    private properties: ParagraphProperties;
+
     constructor(text?: string) {
         this.p = new Array<P>();
         this.p.push(new Attributes());
-        this.p.push(new ParagraphProperties());
+        this.properties = new ParagraphProperties();
+        this.p.push(this.properties);
         this.p.push(new Run(text));
     }
+
+    addText(run: Run) {
+        this.p.push(run);
+        return this;
+    }
+
+    heading1() {
+        this.properties.push(new Style("Heading1"));
+        return this;
+    }
+
+    heading2() {
+        this.properties.push(new Style("Heading2"));
+        return this;
+    }
+
+    heading3() {
+        this.properties.push(new Style("Heading3"));
+        return this;
+    }
+
+    heading4() {
+        this.properties.push(new Style("Heading4"));
+        return this;
+    }
+
+    heading5() {
+        this.properties.push(new Style("Heading5"));
+        return this;
+    }
+
+    title() {
+        this.properties.push(new Style("Title"));
+        return this;
+    }
+
+    center() {
+        this.properties.push(new Alignment("center"));
+        return this;
+    }
+
+    left() {
+        this.properties.push(new Alignment("left"));
+        return this;
+    }
+
+    right() {
+        this.properties.push(new Alignment("right"));
+        return this;
+    }
+
+    justified() {
+        this.properties.push(new Alignment("both"));
+        return this;
+    }
 }

ts/docx/xml-components/p.ts

@@ -5,18 +5,24 @@ export interface P {
 export class Attributes implements P {
     private _attrs: Object;
 
-    constructor() {
-        this._attrs = {};
+    constructor(value?: string) {
+        this._attrs = {
+            val: value
+        };
     }
 }
 
-export class ParagraphProperties implements P {
+export class ParagraphProperties implements P{
     private pPr: Array<P>;
 
     constructor() {
         this.pPr = new Array<P>();
         this.pPr.push(new Attributes());
     }
+    
+    push(item: P) {
+        this.pPr.push(item);
+    }
 }
 
 export class Run implements P {
@@ -24,6 +30,7 @@ export class Run implements P {
 
     constructor(text: string) {
         this.r = new Array<P>();
+        this.r.push(new ParagraphProperties());
         this.r.push(new Text(text));
     }
 }

ts/tests/attributeTest.ts

@@ -0,0 +1,29 @@
+/// <reference path="../typings/mocha/mocha.d.ts" />
+/// <reference path="../typings/chai/chai.d.ts" />
+import {Attributes} from "../docx/xml-components/p";
+import {assert} from "chai";
+
+describe('Attribute', () => {
+    var attributes: Attributes;
+
+    beforeEach(() => {
+        attributes = new Attributes();
+    });
+
+    describe('#constructor()', () => {
+
+        it("should not add val with empty constructor", () => {
+            var newAttrs = new Attributes();
+            var stringifiedJson = JSON.stringify(newAttrs);
+            var newJson = JSON.parse(stringifiedJson);
+            assert.isUndefined(newJson._attrs.val);
+        });
+
+        it("should have val as defined with populated constructor", () => {
+            var newAttrs = new Attributes("test");
+            var stringifiedJson = JSON.stringify(newAttrs);
+            var newJson = JSON.parse(stringifiedJson);
+            assert(newJson._attrs.val === "test");
+        });
+    });
+});

ts/tests/documentTest.ts

@@ -0,0 +1,28 @@
+/// <reference path="../typings/mocha/mocha.d.ts" />
+/// <reference path="../typings/chai/chai.d.ts" />
+import * as docx from "../docx";
+import {assert} from "chai";
+
+describe('Document', () => {
+    var document: docx.Document;
+
+    beforeEach(() => {
+        document = new docx.Document();
+    });
+
+    describe('#constructor()', () => {
+        
+        it("should create valid JSON", () => {
+            console.log(JSON.stringify(document, null, "    "));
+            var stringifiedJson = JSON.stringify(document);
+            var newJson;
+
+            try {
+                newJson = JSON.parse(stringifiedJson);
+            } catch (e) {
+                assert.isTrue(false);
+            }
+            assert.isTrue(true);
+        });
+    });
+});

ts/tests/docxTest.ts

@@ -1,41 +0,0 @@
-/// <reference path="../typings/mocha/mocha.d.ts" />
-/// <reference path="../typings/chai/chai.d.ts" />
-import * as docx from "../docx";
-import {assert, } from "chai";
-
-describe('Calculator', () => {
-    var document: docx.Document;
-
-    /*beforeEach(function () {
-        subject = new Calculator();
-    });
-
-    describe('#add', () => {
-        it('should add two numbers together', () => {
-            var result : number = subject.add(2, 3);
-            if (result !== 5) {
-                throw new Error('Expected 2 + 3 = 5 but was ' + result);
-            }
-        });
-    });*/
-    describe('#test', () => {
-        var document = new docx.Document();
-        var paragraph = new docx.Paragraph();
-        //var body = new docx.Body();
-        console.log(paragraph);
-        console.log(JSON.stringify(paragraph, null, "    "));
-        console.log(document.test());
-
-        it("should create valid JSON", () => {
-            var stringifiedJson = JSON.stringify(document);
-            var newJson;
-
-            try {
-                newJson = JSON.parse(stringifiedJson);
-            } catch (e) {
-                assert.isTrue(false);
-            }
-            assert.isTrue(true);
-        });
-    });
-});

ts/tests/paragraphTest.ts

@@ -0,0 +1,70 @@
+/// <reference path="../typings/mocha/mocha.d.ts" />
+/// <reference path="../typings/chai/chai.d.ts" />
+import * as docx from "../docx";
+import {assert} from "chai";
+
+describe('Paragraph', () => {
+    var paragraph: docx.Paragraph;
+
+    beforeEach(() => {
+        paragraph = new docx.Paragraph();
+    });
+
+    function jsonify(obj: Object) {
+        var stringifiedJson = JSON.stringify(obj);
+        return JSON.parse(stringifiedJson);
+    }
+
+    describe('#constructor()', () => {
+
+        it("should create valid JSON", () => {
+            console.log(JSON.stringify(paragraph, null, "    "));
+
+            var stringifiedJson = JSON.stringify(paragraph);
+            var newJson;
+
+            try {
+                newJson = JSON.parse(stringifiedJson);
+            } catch (e) {
+                assert.isTrue(false);
+            }
+            assert.isTrue(true);
+        });
+    });
+
+    describe("#heading1()", () => {
+        it("should add heading style to JSON", () => {
+            paragraph.heading1();
+            var newJson = jsonify(paragraph);
+
+            assert(newJson.p[1].pPr[1].pStyle[0]._attrs.val === "Heading1");
+        });
+    });
+
+    describe("#heading2()", () => {
+        it("should add heading style to JSON", () => {
+            paragraph.heading2();
+            var newJson = jsonify(paragraph);
+
+            assert(newJson.p[1].pPr[1].pStyle[0]._attrs.val === "Heading2");
+        });
+    });
+
+    describe("#heading3()", () => {
+        it("should add heading style to JSON", () => {
+            paragraph.heading3();
+            var newJson = jsonify(paragraph);
+
+            assert(newJson.p[1].pPr[1].pStyle[0]._attrs.val === "Heading3");
+        });
+    });
+
+    describe("#title()", () => {
+        it("should add title style to JSON", () => {
+            paragraph.title();
+            var newJson = jsonify(paragraph);
+
+            assert(newJson.p[1].pPr[1].pStyle[0]._attrs.val === "Title");
+        });
+    });
+});