add some tests

Signed-off-by: Sebastian Malton <sebastian@malton.name>

src/renderer/components/drawer/drawer-item.tsx

@@ -22,7 +22,7 @@ export class DrawerItem extends React.Component<DrawerItemProps> {
     return (
       <div {...elemProps} className={classNames} title={title}>
         <span className="name">{name}</span>
-        <div className="value">{content}</div>
+        <span className="value">{content}</span>
       </div>
     )
   }

src/renderer/utils/__tests__/display-booleans.test.tsx

@@ -0,0 +1,18 @@
+import React from "react"
+import { displayBooleans } from "../display-booleans"
+
+describe("displayBooleans tests", () => {
+  it("should not do anything to div's if shouldShow is false", () => {
+    expect(displayBooleans(false, <div></div>)).toStrictEqual(<div></div>)
+  })
+
+  it("should not do anything to booleans's if shouldShow is false", () => {
+    expect(displayBooleans(false, true)).toStrictEqual(true)
+    expect(displayBooleans(false, false)).toStrictEqual(false)
+  })
+
+  it("should stringify booleans when shouldShow is true", () => {
+    expect(displayBooleans(true, true)).toStrictEqual("true")
+    expect(displayBooleans(true, false)).toStrictEqual("false")
+  })
+})