Update existing tests

src/test/components/__snapshots__/appList.spec.tsx.snap

@@ -1,3 +1,9 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`AppList snapshot test 1`] = `[Function]`;
+exports[`appList.tsx Tests AppList rendering with apps 1`] = `[Function]`;
+
+exports[`appList.tsx Tests AppList rendering with categories 1`] = `[Function]`;
+
+exports[`appList.tsx Tests AppList rendering with categories and apps 1`] = `[Function]`;
+
+exports[`appList.tsx Tests AppList rendering with neither 1`] = `[Function]`;

src/test/components/appList.spec.tsx

@@ -34,10 +34,27 @@ const props: IAppListProps = {
   ],
 };
 
-it("AppList snapshot test", () => {
-  const { asFragment } = render(
-    <AppList categories={props.categories} apps={props.apps} />,
-  );
+describe("appList.tsx", () => {
+  it("Tests AppList rendering with categories and apps", () => {
+    const { asFragment } = render(
+      <AppList categories={props.categories} apps={props.apps} />,
+    );
 
-  expect(asFragment).toMatchSnapshot();
+    expect(asFragment).toMatchSnapshot();
+  });
+
+  it("Tests AppList rendering with categories", () => {
+    const { asFragment } = render(<AppList categories={props.categories} />);
+    expect(asFragment).toMatchSnapshot();
+  });
+
+  it("Tests AppList rendering with apps", () => {
+    const { asFragment } = render(<AppList apps={props.apps} />);
+    expect(asFragment).toMatchSnapshot();
+  });
+
+  it("Tests AppList rendering with neither", () => {
+    const { asFragment } = render(<AppList />);
+    expect(asFragment).toMatchSnapshot();
+  });
 });

src/test/components/greeter.spec.tsx

@@ -64,11 +64,11 @@ it("isBetween test", () => {
 });
 
 it("getExtension test", () => {
+  expect(getExtension(0)).toEqual("");
   expect(getExtension(1)).toEqual("st");
   expect(getExtension(2)).toEqual("nd");
   expect(getExtension(3)).toEqual("rd");
-  expect(getExtension(4)).toEqual("th");
-  expect(getExtension(55)).toEqual("th");
+  expect(getExtension(15)).toEqual("th");
 });
 
 it("Greeter snapshot test", () => {

src/test/components/imprint.spec.tsx

@@ -1,5 +1,9 @@
 import { fireEvent, render } from "@testing-library/react";
-import Imprint, { IImprintProps, ImprintField } from "../../components/imprint";
+import Imprint, {
+  IImprintProps,
+  ImprintField,
+  onClose,
+} from "../../components/imprint";
 
 const props: IImprintProps = {
   name: {
@@ -43,15 +47,16 @@ describe("imprint.tsx", () => {
     expect(asFragment).toMatchSnapshot();
   });
 
-  it("Tests #imprint", () => {
+  it("Tests onClose with #imprint", () => {
     const location = window.location.href;
     window.location.href = location + "#imprint";
+    onClose();
+    expect(window.location.href).toEqual(location);
+  });
 
-    const imprintModal = render(<Imprint imprint={props} />);
-
-    fireEvent.click(imprintModal.getByTestId("toggle-button"));
-    //fireEvent.click(imprintModal.getByTestId("close-button"));
-
+  it("Tests onClose without #imprint", () => {
+    const location = window.location.href;
+    onClose();
     expect(window.location.href).toEqual(location);
   });