consolidation of various example repos/gists

js-ts-frameworks/React/tests/redux-promise-middleware.spec.js

@@ -0,0 +1,66 @@
+import { PENDING, FULFILLED, REJECTED } from "redux-promise-middleware";
+
+export default function handleReduxPromiseMiddleware(
+  reducer,
+  actionType,
+  initialState,
+  statusKey,
+  meta = {}
+) {
+  it(`should handle ${PENDING} (redux-promise-middleware)`, () => {
+    let taintedState = Object.assign({}, initialState);
+    taintedState[statusKey] = "TAINTED";
+
+    const pendingAction = {
+      type: `${actionType}_${PENDING}`,
+      payload: PENDING,
+      meta: meta,
+    };
+
+    expect(reducer(taintedState, pendingAction)[statusKey]).toEqual(PENDING);
+  });
+
+  it(`should handle ${REJECTED} (redux-promise-middleware)`, () => {
+    let taintedState = Object.assign({}, initialState);
+    taintedState[statusKey] = "TAINTED";
+
+    const rejectAction = {
+      type: `${actionType}_${REJECTED}`,
+      payload: REJECTED,
+      meta: meta,
+    };
+
+    expect(reducer(taintedState, rejectAction)[statusKey]).toEqual(REJECTED);
+  });
+
+  it(`should handle ${FULFILLED} (redux-promise-middleware)`, () => {
+    let taintedState = Object.assign({}, initialState);
+    taintedState[statusKey] = "TAINTED";
+
+    const fulfillAction = {
+      type: `${actionType}_${FULFILLED}`,
+      payload: FULFILLED,
+      meta: meta,
+    };
+
+    expect(reducer(taintedState, fulfillAction)[statusKey]).toEqual(FULFILLED);
+  });
+}
+
+/**
+USAGE:
+import {
+  handleReduxPromiseMiddleware
+} from "redux-promise-middleware.spec.js";
+handleReduxPromiseMiddleware(
+  reducer,
+  "ACTION_KEY",
+  initialState,
+  "status", {
+    data: {
+      access_token: "",
+      token_type: ""
+    }
+  }
+);
+**/