Fix #2587: testHomeActivity_allTopicsCompleted_displaysAllTopicCards(…

…) test not working (#5330)

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## Explanation
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Fix for #2587: split test method into 4 versions, [mobilePortrait,
mobileLandscape, tabletPortrait, tabletLandscape]

A. Mobile potrait test
<img width="782" alt="mobile-port"
src="https://github.com/oppia/oppia-android/assets/54560535/b98cbae0-d628-4d42-87d5-373561da703c">

B. Mobile Lanscape
<img width="799" alt="mobile-landscape"
src="https://github.com/oppia/oppia-android/assets/54560535/1dcd1e48-2f03-4017-bee3-c8c1668720de">

C. Tablet Portrait
<img width="830" alt="tablet-port"
src="https://github.com/oppia/oppia-android/assets/54560535/261d06d8-1bfb-4bde-8005-e5d08e07bd2c">

D. Tablet Landscape test.
<img width="954" alt="tablet-land"
src="https://github.com/oppia/oppia-android/assets/54560535/5491fad6-29a2-4187-a4f6-2e2e144774f5">



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app/src/sharedTest/java/org/oppia/android/app/home/HomeActivityTest.kt

@@ -1333,8 +1333,9 @@ class HomeActivityTest {
     }
   }
 
+  @Config(qualifiers = "+port")
   @Test
-  fun testHomeActivity_allTopicsCompleted_displaysAllTopicCards() {
+  fun testHomeActivity_allTopicsCompleted_mobilePortrait_displaysAllTopicCardsIn2Columns() {
     fakeOppiaClock.setFakeTimeMode(FakeOppiaClock.FakeTimeMode.MODE_UPTIME_MILLIS)
     storyProgressTestHelper.markAllTopicsAsCompleted(
       profileId = profileId,
@@ -1344,11 +1345,55 @@ class HomeActivityTest {
     launch<HomeActivity>(createHomeActivityIntent(internalProfileId)).use {
       testCoroutineDispatchers.runCurrent()
       scrollToPosition(position = 3)
-      if (context.resources.getBoolean(R.bool.isTablet)) {
-        verifyHomeRecyclerViewHasGridColumnCount(columnCount = 3)
-      } else {
-        verifyHomeRecyclerViewHasGridColumnCount(columnCount = 2)
-      }
+      verifyHomeRecyclerViewHasGridColumnCount(columnCount = 2)
+    }
+  }
+
+  @Config(qualifiers = "+land")
+  @Test
+  fun testHomeActivity_allTopicsCompleted_mobileLandscape_displaysAllTopicCardsIn3Columns() {
+    fakeOppiaClock.setFakeTimeMode(FakeOppiaClock.FakeTimeMode.MODE_UPTIME_MILLIS)
+    storyProgressTestHelper.markAllTopicsAsCompleted(
+      profileId = profileId,
+      timestampOlderThanOneWeek = false
+    )
+    logIntoAdminTwice()
+    launch<HomeActivity>(createHomeActivityIntent(internalProfileId)).use {
+      testCoroutineDispatchers.runCurrent()
+      scrollToPosition(position = 3)
+      verifyHomeRecyclerViewHasGridColumnCount(columnCount = 3)
+    }
+  }
+
+  @Config(qualifiers = "+sw600dp-port")
+  @Test
+  fun testHomeActivity_allTopicsCompleted_tabletPortrait_displaysAllTopicCardsIn3Columns() {
+    fakeOppiaClock.setFakeTimeMode(FakeOppiaClock.FakeTimeMode.MODE_UPTIME_MILLIS)
+    storyProgressTestHelper.markAllTopicsAsCompleted(
+      profileId = profileId,
+      timestampOlderThanOneWeek = false
+    )
+    logIntoAdminTwice()
+    launch<HomeActivity>(createHomeActivityIntent(internalProfileId)).use {
+      testCoroutineDispatchers.runCurrent()
+      scrollToPosition(position = 3)
+      verifyHomeRecyclerViewHasGridColumnCount(columnCount = 3)
+    }
+  }
+
+  @Config(qualifiers = "+sw600dp-land")
+  @Test
+  fun testHomeActivity_allTopicsCompleted_tabletLandscape_displaysAllTopicCardsIn4Columns() {
+    fakeOppiaClock.setFakeTimeMode(FakeOppiaClock.FakeTimeMode.MODE_UPTIME_MILLIS)
+    storyProgressTestHelper.markAllTopicsAsCompleted(
+      profileId = profileId,
+      timestampOlderThanOneWeek = false
+    )
+    logIntoAdminTwice()
+    launch<HomeActivity>(createHomeActivityIntent(internalProfileId)).use {
+      testCoroutineDispatchers.runCurrent()
+      scrollToPosition(position = 3)
+      verifyHomeRecyclerViewHasGridColumnCount(columnCount = 4)
     }
   }