Revert "[GH-5915] Clicking on @mention of a user in a post shows the profile popover (#6129)" (#6289)

This reverts commit 83f819451a80a767170b927eb2f0d5ed63f03239.

2 files changed, 12 insertions, 20 deletions

diff --git a/webapp/tests/utils/formatting_at_mentions.test.jsx b/webapp/tests/utils/formatting_at_mentions.test.jsx
index 51f9bef65..d64b42c3f 100644
--- a/webapp/tests/utils/formatting_at_mentions.test.jsx
+++ b/webapp/tests/utils/formatting_at_mentions.test.jsx
@@ -50,38 +50,30 @@ describe('TextFormatting.AtMentions', function() {
         );
     });
 
-    it('Not at mentions', function() {
-        assert.equal(
-            TextFormatting.autolinkAtMentions('user@host', new Map(), {user: {}, host: {}}),
-            'user@host'
-        );
-
-        assert.equal(
-            TextFormatting.autolinkAtMentions('user@email.com', new Map(), {user: {}, email: {}}),
-            'user@email.com'
-        );
-
+    it('Implied at mentions', function() {
+        // PLT-4454 Assume users exist for things that look like at mentions until we support the new mention syntax
         assert.equal(
             TextFormatting.autolinkAtMentions('@user', new Map(), {}),
-            '@user'
+            '$MM_ATMENTION0',
+            'should imply user exists and replace mention with token'
         );
 
         assert.equal(
             TextFormatting.autolinkAtMentions('@user.', new Map(), {}),
-            '@user.',
+            '$MM_ATMENTION0.',
             'should assume username doesn\'t end in punctuation'
         );
+    });
 
+    it('Not at mentions', function() {
         assert.equal(
-            TextFormatting.autolinkAtMentions('@will', new Map(), {william: {}}),
-            '@will',
-            'should return same text without token'
+            TextFormatting.autolinkAtMentions('user@host', new Map(), {user: {}, host: {}}),
+            'user@host'
         );
 
         assert.equal(
-            TextFormatting.autolinkAtMentions('@william', new Map(), {will: {}}),
-            '@william',
-            'should return same text without token'
+            TextFormatting.autolinkAtMentions('user@email.com', new Map(), {user: {}, email: {}}),
+            'user@email.com'
         );
     });
 });
diff --git a/webapp/tests/utils/formatting_hashtags.test.jsx b/webapp/tests/utils/formatting_hashtags.test.jsx
index 0aadd6626..1740a8ce7 100644
--- a/webapp/tests/utils/formatting_hashtags.test.jsx
+++ b/webapp/tests/utils/formatting_hashtags.test.jsx
@@ -166,7 +166,7 @@ describe('TextFormatting.Hashtags', function() {
         };
         assert.equal(
             TextFormatting.formatText('#@test', options).trim(),
-            "<p>#<span data-mention='test'><a class='mention-link' href='#'>@test</a></span></p>"
+            "<p>#<a class='mention-link' href='#' data-mention='test'>@test</a></p>"
         );
 
         assert.equal(