In left pane and "add group member", sort E164-only contacts to the bottom

ts/test-both/util/filterAndSortContacts_test.ts

@@ -10,32 +10,53 @@ describe('filterAndSortContacts', () => {
   const conversations = [
     getDefaultConversation({
       title: '+16505551234',
-      firstName: undefined,
+      e164: '+16505551234',
+      name: undefined,
       profileName: undefined,
     }),
-    getDefaultConversation({ title: 'Carlos Santana' }),
-    getDefaultConversation({ title: 'Aaron Aardvark' }),
-    getDefaultConversation({ title: 'Belinda Beetle' }),
-    getDefaultConversation({ title: 'Belinda Zephyr' }),
+    getDefaultConversation({
+      name: 'Carlos Santana',
+      title: 'Carlos Santana',
+      e164: '+16505559876',
+    }),
+    getDefaultConversation({
+      name: 'Aaron Aardvark',
+      title: 'Aaron Aardvark',
+    }),
+    getDefaultConversation({
+      name: 'Belinda Beetle',
+      title: 'Belinda Beetle',
+    }),
+    getDefaultConversation({
+      name: 'Belinda Zephyr',
+      title: 'Belinda Zephyr',
+    }),
   ];
 
-  it('without a search term, sorts conversations by title', () => {
+  it('without a search term, sorts conversations by title (but puts no-name contacts at the bottom)', () => {
     const titles = filterAndSortContacts(conversations, '').map(
       contact => contact.title
     );
     assert.deepEqual(titles, [
-      '+16505551234',
       'Aaron Aardvark',
       'Belinda Beetle',
       'Belinda Zephyr',
       'Carlos Santana',
+      '+16505551234',
     ]);
   });
 
-  it('filters conversations a search terms', () => {
+  it('can search for contacts by title', () => {
     const titles = filterAndSortContacts(conversations, 'belind').map(
       contact => contact.title
     );
-    assert.deepEqual(titles, ['Belinda Beetle', 'Belinda Zephyr']);
+    assert.sameMembers(titles, ['Belinda Beetle', 'Belinda Zephyr']);
+  });
+
+  it('can search for contacts by phone number (and puts no-name contacts at the bottom)', () => {
+    const titles = filterAndSortContacts(conversations, '650555').map(
+      contact => contact.title
+    );
+    assert.sameMembers(titles, ['Carlos Santana', '+16505551234']);
   });
 });