chore(Bonus Pagamenti Digitali): [#176148630] Add tests on SectionStatusComponent

ts/components/SectionStatusComponent.tsx

@@ -78,20 +78,30 @@ const SectionStatusComponent: React.FC<Props> = (props: Props) => {
     sectionStatus.web_url && sectionStatus.web_url[locale]
   );
   return (
-    <TouchableWithoutFeedback onPress={() => maybeWebUrl.map(openWebUrl)}>
+    <TouchableWithoutFeedback
+      onPress={() => maybeWebUrl.map(openWebUrl)}
+      testID={"SectionStatusComponentTouchable"}
+    >
       <View style={[styles.container, { backgroundColor }]}>
         <IconFont
+          testID={"SectionStatusComponentIcon"}
           name={iconName}
           size={iconSize}
           color={color}
           style={styles.alignCenter}
         />
-        <Label color={"white"} style={styles.text} weight={"Regular"}>
+        <Label
+          color={"white"}
+          style={styles.text}
+          weight={"Regular"}
+          testID={"SectionStatusComponentLabel"}
+        >
           {sectionStatus.message[locale]}
           {/* ad an extra blank space if web url is present */}
           {maybeWebUrl.fold("", _ => " ")}
           {maybeWebUrl.fold(undefined, _ => (
             <Text
+              testID={"SectionStatusComponentMoreInfo"}
               style={{
                 color,
                 textDecorationLine: "underline",

ts/components/__tests__/SectionStatusComponent.test.tsx

@@ -0,0 +1,164 @@
+import configureMockStore from "redux-mock-store";
+import { render, fireEvent } from "@testing-library/react-native";
+import { Provider } from "react-redux";
+import * as React from "react";
+import { some } from "fp-ts/lib/Option";
+import { SectionStatus, SectionStatusKey } from "../../api/backendPublic";
+import SectionStatusComponent from "../SectionStatusComponent";
+import I18n, { setLocale } from "../../i18n";
+import { openWebUrl } from "../../utils/url";
+import { IOColors } from "../core/variables/IOColors";
+
+jest.mock("../../utils/url");
+
+const sectionStatus: SectionStatus = {
+  is_visible: true,
+  level: "normal",
+  web_url: {
+    "it-IT": "https://io.italia.it/cashback/faq/#n44",
+    "en-EN": "https://io.italia.it/cashback/faq/#n44"
+  },
+  message: {
+    "it-IT": "message IT",
+    "en-EN": "message EN"
+  }
+};
+
+describe("Section Status Component test different rendering states", () => {
+  const mockStore = configureMockStore();
+  // eslint-disable-next-line functional/no-let
+  let store: ReturnType<typeof mockStore>;
+  beforeEach(() => {
+    store = mockStore(mockSectionStatusState("messages", sectionStatus));
+  });
+
+  it("should be not null", () => {
+    const component = getComponent("messages", store);
+    expect(component).not.toBeNull();
+  });
+
+  it("should display a message (IT)", () => {
+    setLocale("it");
+    const component = getComponent("messages", store);
+    const label = component.queryByTestId("SectionStatusComponentLabel");
+    expect(label).not.toBeNull();
+    expect(label).toHaveTextContent(sectionStatus.message["it-IT"]);
+  });
+
+  it("should display a message (EN)", () => {
+    setLocale("en");
+    const component = getComponent("messages", store);
+    const label = component.queryByTestId("SectionStatusComponentLabel");
+    expect(label).not.toBeNull();
+    expect(label).toHaveTextContent(sectionStatus.message["en-EN"]);
+  });
+
+  it("should display a more info link", () => {
+    const component = getComponent("messages", store);
+    const moreInfo = component.queryByTestId("SectionStatusComponentMoreInfo");
+    expect(moreInfo).not.toBeNull();
+    expect(moreInfo).toHaveTextContent(I18n.t("global.sectionStatus.moreInfo"));
+  });
+
+  it("should be not tappable since web url is not defined", () => {
+    const noUrlStore = mockStore(
+      mockSectionStatusState("messages", {
+        ...sectionStatus,
+        web_url: undefined
+      })
+    );
+    const component = getComponent("messages", noUrlStore);
+    const wholeComponent = component.queryByTestId(
+      "SectionStatusComponentTouchable"
+    );
+    expect(wholeComponent).not.toBeNull();
+    if (wholeComponent) {
+      fireEvent.press(wholeComponent);
+      expect(openWebUrl).not.toHaveBeenCalled();
+    }
+  });
+
+  it("should be tappable since web url is defined", () => {
+    const component = getComponent("messages", store);
+    const wholeComponent = component.queryByTestId(
+      "SectionStatusComponentTouchable"
+    );
+    expect(wholeComponent).not.toBeNull();
+    if (wholeComponent) {
+      fireEvent.press(wholeComponent);
+      expect(openWebUrl).toHaveBeenCalled();
+    }
+  });
+
+  it("should render the right color (normal)", () => {
+    const component = getComponent("messages", store);
+    const view = component.queryByTestId("SectionStatusComponentTouchable");
+    expect(view).not.toBeNull();
+    expect(view).toHaveStyle({ backgroundColor: IOColors.aqua });
+  });
+
+  it("should render the right color (warning)", () => {
+    const warningStore = mockStore(
+      mockSectionStatusState("messages", { ...sectionStatus, level: "warning" })
+    );
+    const component = getComponent("messages", warningStore);
+    const view = component.queryByTestId("SectionStatusComponentTouchable");
+    expect(view).not.toBeNull();
+    expect(view).toHaveStyle({ backgroundColor: IOColors.orange });
+  });
+
+  it("should render the right color (critical)", () => {
+    const criticalStore = mockStore(
+      mockSectionStatusState("messages", {
+        ...sectionStatus,
+        level: "critical"
+      })
+    );
+    const component = getComponent("messages", criticalStore);
+    const view = component.queryByTestId("SectionStatusComponentTouchable");
+    expect(view).not.toBeNull();
+    expect(view).toHaveStyle({ backgroundColor: IOColors.red });
+  });
+
+  it("should be null", () => {
+    const component = getComponent("cashback", store);
+    expect(component).not.toBeNull();
+    const view = component.queryByTestId("SectionStatusComponentTouchable");
+    expect(view).toBeNull();
+  });
+});
+
+describe("Section Status Component test no rendering conditions", () => {
+  const mockStore = configureMockStore();
+  // eslint-disable-next-line functional/no-let
+  let store: ReturnType<typeof mockStore>;
+  beforeEach(() => {
+    store = mockStore(
+      mockSectionStatusState("messages", {
+        ...sectionStatus,
+        is_visible: false
+      })
+    );
+  });
+
+  it("should be null", () => {
+    const component = getComponent("messages", store);
+    expect(component).not.toBeNull();
+    const view = component.queryByTestId("SectionStatusComponentTouchable");
+    expect(view).toBeNull();
+  });
+});
+
+const mockSectionStatusState = (
+  sectionKey: SectionStatusKey,
+  sectionStatus: SectionStatus
+) => ({
+  backendStatus: { status: some({ sections: { [sectionKey]: sectionStatus } }) }
+});
+
+const getComponent = (sectionKey: SectionStatusKey, store: any) =>
+  render(
+    <Provider store={store}>
+      <SectionStatusComponent sectionKey={sectionKey} />
+    </Provider>
+  );

ts/store/reducers/backendStatus.ts

@@ -5,7 +5,11 @@
 import { none, Option, some } from "fp-ts/lib/Option";
 import { createSelector } from "reselect";
 import { getType } from "typesafe-actions";
-import { BackendStatus, SectionStatusKey } from "../../api/backendPublic";
+import {
+  BackendStatus,
+  SectionStatus,
+  SectionStatusKey
+} from "../../api/backendPublic";
 import { backendStatusLoadSuccess } from "../actions/backendStatus";
 import { Action } from "../actions/types";
 import { GlobalState } from "./types";
@@ -34,7 +38,9 @@ export const backendStatusSelector = (
 ): Option<BackendStatus> => state.backendStatus.status;
 
 export const sectionStatusSelector = (sectionStatusKey: SectionStatusKey) =>
-  createSelector(backendStatusSelector, backendStatus =>
+  createSelector(backendStatusSelector, (backendStatus):
+    | SectionStatus
+    | undefined =>
     backendStatus
       .mapNullable(bs => bs.sections)
       .fold(undefined, s => s[sectionStatusKey])