ui: show the singular and plural artist rows separately

Track info now lists the Artist field and the plural Artists field as
their own rows, hiding Artists when it would repeat the Artist value.
Keep one Artist sort row, also hidden when it matches the artist name.

app/src/test/kotlin/com/subtracks/ui/components/LibraryInfoDialogTest.kt

@@ -215,7 +215,7 @@ class LibraryInfoDialogTest {
     }
 
     @Test
-    fun aSingleArtistTrackUsesSingularLabels() {
+    fun aSingleArtistTrackHidesTheDuplicateArtistsRow() {
         composeRule.setContent {
             SubtracksTheme {
                 SongInfoDialog(
@@ -236,7 +236,7 @@ class LibraryInfoDialogTest {
     }
 
     @Test
-    fun duplicateAndBlankArtistRefsStaySingular() {
+    fun duplicateAndBlankArtistRefsDoNotAddAnArtistsRow() {
         composeRule.setContent {
             SubtracksTheme {
                 SongInfoDialog(
@@ -259,7 +259,7 @@ class LibraryInfoDialogTest {
     }
 
     @Test
-    fun aMixedArtistTrackUsesPluralLabelsForBothRows() {
+    fun aMixedArtistTrackShowsBothTheArtistAndArtistsRows() {
         composeRule.setContent {
             SubtracksTheme {
                 SongInfoDialog(
@@ -277,10 +277,12 @@ class LibraryInfoDialogTest {
             }
         }
 
+        composeRule.onNodeWithText("Artist").assertIsDisplayed()
         composeRule.onNodeWithText("Artists").assertIsDisplayed()
-        composeRule.onNodeWithText("Artists sort").assertIsDisplayed()
-        composeRule.onNodeWithText("Artist").assertDoesNotExist()
-        composeRule.onNodeWithText("Artist sort").assertDoesNotExist()
+        composeRule.onNodeWithText("Artist A").assertIsDisplayed()
+        composeRule.onNodeWithText("Artist A · Artist B").assertIsDisplayed()
+        composeRule.onNodeWithText("Artist sort").assertIsDisplayed()
+        composeRule.onNodeWithText("Artists sort").assertDoesNotExist()
         composeRule.onNodeWithText("Alpha").assertIsDisplayed()
     }
 
@@ -304,7 +306,7 @@ class LibraryInfoDialogTest {
     }
 
     @Test
-    fun aMixedArtistTrackWithoutASortShowsOnlyTheArtistsRow() {
+    fun aMixedArtistTrackWithoutASortStillShowsBothArtistRows() {
         composeRule.setContent {
             SubtracksTheme {
                 SongInfoDialog(
@@ -322,9 +324,11 @@ class LibraryInfoDialogTest {
             }
         }
 
+        composeRule.onNodeWithText("Artist").assertIsDisplayed()
         composeRule.onNodeWithText("Artists").assertIsDisplayed()
+        composeRule.onNodeWithText("Artist A").assertIsDisplayed()
         composeRule.onNodeWithText("Artist A · Artist B").assertIsDisplayed()
-        composeRule.onNodeWithText("Artists sort").assertDoesNotExist()
+        composeRule.onNodeWithText("Artist sort").assertDoesNotExist()
     }
 
     @Test

app/src/test/kotlin/com/subtracks/ui/components/SongArtistDisplayTest.kt

@@ -48,7 +48,7 @@ class SongArtistDisplayTest {
     }
 
     @Test
-    fun theInfoDialogListsThePluralArtistsWithTheSingularArtistFirst() {
+    fun theInfoDialogShowsTheSingularArtistAndThePluralArtistsSeparately() {
         composeRule.setContent {
             SubtracksTheme {
                 SongInfoDialog(
@@ -62,6 +62,7 @@ class SongArtistDisplayTest {
             }
         }
 
-        composeRule.onNodeWithText("Two · One · Three").assertIsDisplayed()
+        composeRule.onNodeWithText("Two").assertIsDisplayed()
+        composeRule.onNodeWithText("One · Two · Three").assertIsDisplayed()
     }
 }