Change docx folder to more appropriate "file" folder

src/file/paragraph/run/run-components/text.spec.ts

@@ -0,0 +1,23 @@
+import { expect } from "chai";
+
+import { Formatter } from "../../../../export/formatter";
+import { Text } from "./text";
+
+describe("Text", () => {
+    describe("#constructor", () => {
+        it("creates an empty text run if no text is given", () => {
+            const t = new Text("");
+            const f = new Formatter().format(t);
+            expect(f).to.deep.equal({"w:t": [{_attr: {"xml:space": "preserve"}}]});
+        });
+
+        it("adds the passed in text to the component", () => {
+            const t = new Text(" this is\n text");
+            const f = new Formatter().format(t);
+            expect(f).to.deep.equal({"w:t": [
+                {_attr: {"xml:space": "preserve"}},
+                " this is\n text",
+            ]});
+        });
+    });
+});

src/file/paragraph/run/run-components/text.ts

@@ -0,0 +1,15 @@
+import { XmlAttributeComponent, XmlComponent } from "../../../xml-components";
+
+class TextAttributes extends XmlAttributeComponent<{space: "default" | "preserve"}> {
+    protected xmlKeys = {space: "xml:space"};
+}
+
+export class Text extends XmlComponent {
+    constructor(text: string) {
+        super("w:t");
+        this.root.push(new TextAttributes({space: "preserve"}));
+        if (text) {
+            this.root.push(text);
+        }
+    }
+}