More tests

webpack/__tests__/session_test.ts

@@ -0,0 +1,34 @@
+import {
+  isNumericSetting,
+  isBooleanSetting,
+  safeBooleanSettting,
+  safeNumericSetting
+} from "../session";
+
+describe("isNumericSetting", () => {
+  it("determines numericality", () => {
+    expect(isNumericSetting("zoomLevel")).toBe(true);
+    expect(isNumericSetting("foo")).toBe(false);
+  });
+});
+
+describe("isBooleanSetting", () => {
+  it("determines boolean-ness of settings", () => {
+    expect(isBooleanSetting("xAxisInverted")).toBe(true);
+    expect(isBooleanSetting("no")).toBe(false);
+  });
+});
+
+describe("safeBooleanSetting", () => {
+  it("safely fetches bool", () => {
+    expect(() => safeBooleanSettting("NO")).toThrow();
+    expect(safeBooleanSettting("xAxisInverted")).toBe("xAxisInverted");
+  });
+});
+
+describe("safeNumericSetting", () => {
+  it("safely returns num", () => {
+    expect(() => safeNumericSetting("NO")).toThrow();
+    expect(safeNumericSetting("zoomLevel")).toBe("zoomLevel");
+  });
+});

webpack/auth/__tests__/reducer_test.ts

@@ -0,0 +1,17 @@
+import { authReducer } from "../reducer";
+import { setToken } from "../actions";
+import { AuthState } from "../interfaces";
+
+describe("Auth reducer", () => {
+  function fakeToken(): AuthState {
+    const output: Partial<AuthState> = {
+      token: ({} as any)
+    };
+    return output as AuthState;
+  }
+
+  it("replaces the token", () => {
+    const result = authReducer({ token: undefined }, setToken(fakeToken()));
+    expect(result.token).toBeTruthy();
+  });
+});

webpack/devices/__tests__/actions_test.ts

@@ -30,6 +30,7 @@ import { fakeState } from "../../__test_support__/fake_state";
 import { changeStepSize, resetNetwork, resetConnectionInfo } from "../actions";
 import { Actions } from "../../constants";
 import { fakeDevice } from "../../__test_support__/resource_index_builder";
+import { API } from "../../api/index";
 
 describe("checkControllerUpdates()", function () {
   beforeEach(function () {
@@ -226,9 +227,10 @@ describe("resetConnectionInfo()", () => {
   it("dispatches the right actions", () => {
     const mock1 = jest.fn();
     const d = fakeDevice();
+    API.setBaseUrl("http://localhost:300");
     resetConnectionInfo(d)(mock1, jest.fn());
     expect(mock1).toHaveBeenCalledWith(resetNetwork());
-    expect(mock1).toHaveBeenCalledTimes(2);
+    expect(mock1).toHaveBeenCalledTimes(1);
     expect(mockDevice.readStatus).toHaveBeenCalled();
   });
 });

webpack/session.ts

@@ -73,7 +73,7 @@ export namespace Session {
   }
 }
 
-const isBooleanSetting =
+export const isBooleanSetting =
   // tslint:disable-next-line:no-any
   (x: any): x is BooleanSetting => !!BooleanSetting[x];
 
@@ -85,7 +85,7 @@ export function safeBooleanSettting(name: string): BooleanSetting {
   }
 }
 
-const isNumericSetting =
+export const isNumericSetting =
   // tslint:disable-next-line:no-any
   (x: any): x is NumericSetting => !!NumericSetting[x];