Unit Testing (#35)

* add testing lib

* remove coverage folder from git

* finished basic test setup

* fix tests typescript and import paths

* add first snapshot

* testing utils

* rename test files; update script flags; ++tests

* testing utils functions

* testing downloadAndResize wip

* remove download test

* specify unwanted coverage paths;
remove update snapshots flag

* fix strings tests

* testing downloadAndResize method

* increasing testing

* fixing snapshots wip

* fixed shell mobile snapshot

* adding snapshots for the screens

* fix onboard snapshot

* fix typescript issues

* fix TabsSelector snapshot

* Account for testing device's locale in ago() tests

* Remove platform detection on regex

* mocking store state wip

* mocking store state

* increasing test coverage

* increasing test coverage

* increasing test coverage on src/screens

* src/screens (except for profile) above 80% cov

* testing profile screen wip

* increase coverage on Menu and TabsSelector

* mocking profile ui state wip

* mocking profile ui state wip

* fixing mobileshell tests wip

* snapshots using testing-library

* fixing profile tests wip

* removing mobile shell tests

* src/view/com tests wip

* remove unnecessary patch-package

* fixed profile test error

* clear mocks after every test

* fix base mocked store values (getters)

* fix base mocked store values
(hasLoaded, nonReplyFeed)

* profile screen above 80% coverage

* testing custom hooks

* improving composer coverage

* fix tests after merge

* finishing composer coverage

* improving src/com/discover coverage

* improve src/view/com/login coverage
fix SuggestedFollows tests
adding some comments

* fix SuggestedFollows tests

* improve src/view/com/profile coverage
extra minor fixes

* improve src/view/com/notifications coverage

* update coverage ignore patterns

* rename errorMessageTryAgainButton
increase SuggestedFollows converage

* improve src/view/com/posts coverage

* improve src/view/com/onboard coverage

* update snapshot

* improve src/view/com/post coverage

* improve src/view/com/post-thread coverage
rename ErrorMessage tests
test Debug and Log components

* init testing state

* testing root-store

* updating comments

* small fixes

* removed extra console logs

* improve src/state/models coverage
refactor rootStore
rename some spies

* adding cleanup method after tests

* improve src/state/models coverage

* improve src/state/models coverage

* improve src/state/models coverage

* improve src/state/models coverage

* test setInterval in setupState

* Clean up tests and update Home screen state management

* Remove some tests we dont need

* Remove snapshot tests

* Remove any tests that dont demonstrate clear value

* Cleanup

Co-authored-by: Paul Frazee <pfrazee@gmail.com>

src/view/com/profile/ProfileHeader.tsx

@@ -147,7 +147,7 @@ export const ProfileHeader = observer(function ProfileHeader({
   // =
   if (view.hasError) {
     return (
-      <View>
+      <View testID="profileHeaderHasError">
         <Text>{view.error}</Text>
       </View>
     )
@@ -192,6 +192,7 @@ export const ProfileHeader = observer(function ProfileHeader({
         <View style={[styles.buttonsLine]}>
           {isMe ? (
             <TouchableOpacity
+              testID="profileHeaderEditProfileButton"
               onPress={onPressEditProfile}
               style={[styles.btn, styles.mainBtn, pal.btn]}>
               <Text type="button" style={pal.text}>
@@ -214,7 +215,9 @@ export const ProfileHeader = observer(function ProfileHeader({
                   </Text>
                 </TouchableOpacity>
               ) : (
-                <TouchableOpacity onPress={onPressToggleFollow}>
+                <TouchableOpacity
+                  testID="profileHeaderToggleFollowButton"
+                  onPress={onPressToggleFollow}>
                   <LinearGradient
                     colors={[gradient[1], gradient[0]]}
                     start={{x: 0, y: 0}}
@@ -257,6 +260,7 @@ export const ProfileHeader = observer(function ProfileHeader({
         </View>
         <View style={styles.metricsLine}>
           <TouchableOpacity
+            testID="profileHeaderFollowersButton"
             style={[s.flexRow, s.mr10]}
             onPress={onPressFollowers}>
             <Text type="body2" style={[s.bold, s.mr2, pal.text]}>
@@ -268,6 +272,7 @@ export const ProfileHeader = observer(function ProfileHeader({
           </TouchableOpacity>
           {view.isUser ? (
             <TouchableOpacity
+              testID="profileHeaderFollowsButton"
               style={[s.flexRow, s.mr10]}
               onPress={onPressFollows}>
               <Text type="body2" style={[s.bold, s.mr2, pal.text]}>
@@ -280,6 +285,7 @@ export const ProfileHeader = observer(function ProfileHeader({
           ) : undefined}
           {view.isScene ? (
             <TouchableOpacity
+              testID="profileHeaderMembersButton"
               style={[s.flexRow, s.mr10]}
               onPress={onPressMembers}>
               <Text type="body2" style={[s.bold, s.mr2, pal.text]}>
@@ -350,7 +356,9 @@ export const ProfileHeader = observer(function ProfileHeader({
       </View>
       {view.isScene && view.creator === store.me.did ? (
         <View style={[styles.sceneAdminContainer, pal.border]}>
-          <TouchableOpacity onPress={onPressInviteMembers}>
+          <TouchableOpacity
+            testID="profileHeaderInviteMembersButton"
+            onPress={onPressInviteMembers}>
             <LinearGradient
               colors={[gradient[1], gradient[0]]}
               start={{x: 0, y: 0}}
@@ -369,6 +377,7 @@ export const ProfileHeader = observer(function ProfileHeader({
         </View>
       ) : undefined}
       <TouchableOpacity
+        testID="profileHeaderAviButton"
         style={[pal.view, {borderColor: pal.colors.background}, styles.avi]}
         onPress={onPressAvi}>
         <UserAvatar