fix: Issue with closed all hours (#4521)

fixing the accidentally merged conditions for open all day and closed all day.

app/javascript/widget/mixins/specs/availabilityMixin.spec.js

@@ -28,6 +28,10 @@ global.chatwootWebChannel = {
 };
 
 describe('availabilityMixin', () => {
+  beforeEach(() => {
+    jest.useRealTimers();
+  });
+
   it('returns valid isInBetweenWorkingHours if in different timezone', () => {
     const Component = {
       render() {},
@@ -40,7 +44,6 @@ describe('availabilityMixin', () => {
     const vm = new Constructor().$mount();
     const wrapper = createWrapper(vm);
     expect(wrapper.vm.isInBetweenTheWorkingHours).toBe(true);
-    jest.useRealTimers();
   });
 
   it('returns valid isInBetweenWorkingHours if in same timezone', () => {
@@ -55,6 +58,43 @@ describe('availabilityMixin', () => {
     const Constructor = Vue.extend(Component);
     const wrapper = createWrapper(new Constructor().$mount());
     expect(wrapper.vm.isInBetweenTheWorkingHours).toBe(true);
-    jest.useRealTimers();
+  });
+
+  it('returns false if closed all day', () => {
+    const Component = {
+      render() {},
+      mixins: [availabilityMixin],
+    };
+    global.chatwootWebChannel.utcOffset = '-07:00';
+    global.chatwootWebChannel.workingHours = [
+      { day_of_week: 3, closed_all_day: true },
+    ];
+    jest
+      .useFakeTimers('modern')
+      .setSystemTime(new Date('Thu Apr 14 2022 09:01:46 GMT+0530'));
+
+    const Constructor = Vue.extend(Component);
+    const vm = new Constructor().$mount();
+    const wrapper = createWrapper(vm);
+    expect(wrapper.vm.isInBetweenTheWorkingHours).toBe(false);
+  });
+
+  it('returns true if open all day', () => {
+    const Component = {
+      render() {},
+      mixins: [availabilityMixin],
+    };
+    global.chatwootWebChannel.utcOffset = '-07:00';
+    global.chatwootWebChannel.workingHours = [
+      { day_of_week: 3, open_all_day: true },
+    ];
+    jest
+      .useFakeTimers('modern')
+      .setSystemTime(new Date('Thu Apr 14 2022 09:01:46 GMT+0530'));
+
+    const Constructor = Vue.extend(Component);
+    const vm = new Constructor().$mount();
+    const wrapper = createWrapper(vm);
+    expect(wrapper.vm.isInBetweenTheWorkingHours).toBe(true);
   });
 });