diff --git a/ts/styles/style/attributes.ts b/ts/styles/style/attributes.ts
deleted file mode 100644
index c6ec627404..0000000000
--- a/ts/styles/style/attributes.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { XmlAttributeComponent, XmlComponent } from "../../docx/xml-components";
-
-interface IStyleAttributesProperties {
-    type?: string;
-    styleId?: string;
-    default?: string;
-    customStyle?: string;
-    val?: string;
-}
-
-export class StyleAttributes extends XmlAttributeComponent {
-    private _attr: IStyleAttributesProperties;
-
-    constructor(properties: IStyleAttributesProperties) {
-        super({
-            type: "w:type",
-            styleId: "w:styleId",
-            default: "w:default",
-            customStyle: "w:customStyle",
-            val: "w:val",
-        }, properties);
-    }
-}
diff --git a/ts/styles/style/components.ts b/ts/styles/style/components.ts
index 17751bb32a..596a112852 100644
--- a/ts/styles/style/components.ts
+++ b/ts/styles/style/components.ts
@@ -1,13 +1,22 @@
-import { XmlComponent } from "../../docx/xml-components";
-import { StyleAttributes } from "./attributes";
+import { XmlAttributeComponent, XmlComponent } from "../../docx/xml-components";
+
+interface IComponentAttributes {
+    val: string;
+}
+
+class ComponentAttributes extends XmlAttributeComponent {
+    private _attr: IComponentAttributes;
+
+    constructor(properties: IComponentAttributes) {
+        super({val: "w:val"}, properties);
+    }
+}
 
 export class Name extends XmlComponent {
 
     constructor(value: string) {
         super("w:name");
-        this.root.push(new StyleAttributes({
-            val: value,
-        }));
+        this.root.push(new ComponentAttributes({val: value}));
     }
 }
 
@@ -15,9 +24,7 @@ export class BasedOn extends XmlComponent {
 
     constructor(value: string) {
         super("w:basedOn");
-        this.root.push(new StyleAttributes({
-            val: value,
-        }));
+        this.root.push(new ComponentAttributes({val: value}));
     }
 }
 
@@ -25,10 +32,7 @@ export class Next extends XmlComponent {
 
     constructor(value: string) {
         super("w:next");
-        this.root.push(new StyleAttributes({
-            styleId: "1",
-            val: value,
-        }));
+        this.root.push(new ComponentAttributes({val: value}));
     }
 }
 
@@ -36,9 +40,7 @@ export class Link extends XmlComponent {
 
     constructor(value: string) {
         super("w:link");
-        this.root.push(new StyleAttributes({
-            val: value,
-        }));
+        this.root.push(new ComponentAttributes({val: value}));
     }
 }
 
@@ -46,9 +48,8 @@ export class UiPriority extends XmlComponent {
 
     constructor(value: string) {
         super("w:uiPriority");
-        this.root.push(new StyleAttributes({
-            val: value,
-        }));
+        // TODO: this value should be a ST_DecimalNumber
+        this.root.push(new ComponentAttributes({val: value}));
     }
 }
 
diff --git a/ts/styles/style/index.ts b/ts/styles/style/index.ts
index 6d916a1507..7730c039e3 100644
--- a/ts/styles/style/index.ts
+++ b/ts/styles/style/index.ts
@@ -1,15 +1,34 @@
 import { ParagraphProperties } from "../../docx/paragraph/properties";
 import { RunProperties } from "../../docx/run/properties";
-import { XmlComponent } from "../../docx/xml-components";
+import { XmlAttributeComponent, XmlComponent } from "../../docx/xml-components";
 
-import { StyleAttributes } from "./attributes";
 import { BasedOn, Name, Next, QuickFormat } from "./components";
 
+export interface IStyleAttributes {
+    type?: string;
+    styleId?: string;
+    default?: boolean;
+    customStyle?: string;
+}
+
+class StyleAttributes extends XmlAttributeComponent {
+    private _attr: IStyleAttributes;
+
+    constructor(properties: IStyleAttributes) {
+        super({
+            type: "w:type",
+            styleId: "w:styleId",
+            default: "w:default",
+            customStyle: "w:customStyle",
+        }, properties);
+    }
+}
+
 export class Style extends XmlComponent {
 
-    constructor(attributes: StyleAttributes) {
+    constructor(attributes: IStyleAttributes) {
         super("w:style");
-        this.root.push(attributes);
+        this.root.push(new StyleAttributes(attributes));
     }
 
     public push(styleSegment: XmlComponent): void {
@@ -23,12 +42,7 @@ export class ParagraphStyle extends Style {
     private runProperties: RunProperties;
 
     constructor(styleId: string) {
-
-        const attributes = new StyleAttributes({
-            type: "paragraph",
-            styleId: styleId,
-        });
-        super(attributes);
+        super({type: "paragraph", styleId: styleId});
         this.paragraphProperties = new ParagraphProperties();
         this.runProperties = new RunProperties();
         this.root.push(this.paragraphProperties);
diff --git a/ts/tests/stylesTest.ts b/ts/tests/stylesTest.ts
index 06fc29e645..e448b3e2a1 100644
--- a/ts/tests/stylesTest.ts
+++ b/ts/tests/stylesTest.ts
@@ -1,5 +1,8 @@
-import { assert } from "chai";
+import { assert, expect } from "chai";
+import { Formatter } from "../export/formatter";
 import { Styles } from "../styles";
+import { Style } from "../styles/style";
+import * as components from "../styles/style/components";
 
 describe("Styles", () => {
     let styles: Styles;
@@ -9,10 +12,59 @@ describe("Styles", () => {
     });
 
     describe("#constructor()", () => {
-
         it("should create styles with correct rootKey", () => {
             const newJson = JSON.parse(JSON.stringify(styles));
             assert.equal(newJson.rootKey, "w:styles");
         });
     });
 });
+
+describe("Style", () => {
+    describe("#constructor()", () => {
+        it("should set the given properties", () => {
+            const style = new Style({
+                type: "paragraph",
+                styleId: "myStyleId",
+                default: true,
+            });
+            const tree = new Formatter().format(style);
+            expect(tree).to.deep.equal({
+                "w:style": [
+                    {_attr: {"w:type": "paragraph", "w:styleId": "myStyleId", "w:default": true}},
+                ],
+            });
+        });
+    });
+});
+
+describe("Style components", () => {
+    it("Name#constructor", () => {
+        const style = new components.Name("Style Name");
+        const tree = new Formatter().format(style);
+        expect(tree).to.deep.equal({"w:name": [{_attr: {"w:val": "Style Name"}}]});
+    });
+
+    it("BasedOn#constructor", () => {
+        const style = new components.BasedOn("otherId");
+        const tree = new Formatter().format(style);
+        expect(tree).to.deep.equal({"w:basedOn": [{_attr: {"w:val": "otherId"}}]});
+    });
+
+    it("Next#constructor", () => {
+        const style = new components.Next("otherId");
+        const tree = new Formatter().format(style);
+        expect(tree).to.deep.equal({"w:next": [{_attr: {"w:val": "otherId"}}]});
+    });
+
+    it("Link#constructor", () => {
+        const style = new components.Link("otherId");
+        const tree = new Formatter().format(style);
+        expect(tree).to.deep.equal({"w:link": [{_attr: {"w:val": "otherId"}}]});
+    });
+
+    it("UiPriority#constructor", () => {
+        const style = new components.UiPriority("123");
+        const tree = new Formatter().format(style);
+        expect(tree).to.deep.equal({"w:uiPriority": [{_attr: {"w:val": "123"}}]});
+    });
+});