Remove post logic

test/models/post_test.rb

@@ -1,62 +0,0 @@
-require 'test_helper'
-
-class PostTest < ActiveSupport::TestCase
-  test "should get post_number after create" do
-    topic = create(:topic)
-    assert_equal 1, topic.main_post.post_number
-    assert_equal 2, create(:post).post_number
-    assert_equal 3, create(:post, :topic => Topic.last).post_number
-  end
-
-  test "should create post_topic notification after create post" do
-    topic = create(:topic)
-    assert_difference "topic.user.notifications.named('post_topic').count" do
-      create :post, topic: topic
-    end
-
-    # skip author
-    assert_no_difference "topic.user.notifications.named('post_topic').count" do
-      create :post, topic: topic, user: topic.user
-    end
-
-    # skip top floor
-    user = create(:user)
-    assert_no_difference "user.notifications.named('post_topic').count" do
-      create :topic, user: user
-    end
-  end
-
-  test "should extract mentions" do
-    user1 = create :user, username: 'user1'
-    user2 = create :user, username: 'user2'
-    post = create(:post, content: '@user1 @user2 @user3')
-    assert_equal [user1, user2].sort, post.mentions.sort
-    assert_equal [], create(:post).mentions
-  end
-
-  test "should create post_mention notification" do
-    user = create :user, username: 'user'
-    assert_difference "user.notifications.named('post_mention').count" do
-      post = create(:post, content: '@user')
-      assert_equal [user], post.mentions
-    end
-
-    # skip author
-    assert_no_difference "user.notifications.named('post_mention').count" do
-      create(:post, user: user, content: '@user')
-    end
-  end
-
-  test "should delete post" do
-    post = create(:post)
-    assert_difference "Post.visible.count", -1 do
-      post.delete
-    end
-    assert post.deleted?
-
-    assert_difference "Post.visible.count" do
-      post.restore
-    end
-    assert !post.deleted?
-  end
-end

test/models/topic_test.rb

@@ -5,7 +5,7 @@ class TopicTest < ActiveSupport::TestCase
     topic = create(:topic)
     assert topic.calculate_hot > 0
     old_hot = topic.hot
-    topic.posts_count += 1
+    topic.comments_count += 1
     assert topic.calculate_hot > old_hot
   end