Fix /api/v1/accounts/update_credentials tests (#1357)

spec/controllers/api/v1/accounts_controller_spec.rb

@@ -25,35 +25,41 @@ RSpec.describe Api::V1::AccountsController, type: :controller do
   end
 
   describe 'PATCH #update_credentials' do
-    it 'returns http success' do
-      expect(user.account.avatar).not_to exist
-      expect(user.account.header).not_to exist
+    describe 'with valid data' do
+      before do
+        avatar = File.read(Rails.root.join('app', 'assets', 'images', 'logo.png'))
+        header = File.read(Rails.root.join('app', 'assets', 'images', 'mastodon-getting-started.png'))
 
-      avatar = File.read(Rails.root.join('app', 'assets', 'images', 'logo.png'))
-      header = File.read(Rails.root.join('app', 'assets', 'images', 'mastodon-getting-started.png'))
-      params = {
-        display_name: "Alice Isn't Dead",
-        note: "Hi!\n\nToot toot!",
-        avatar: "data:image/png;base64,#{Base64.encode64(avatar)}",
-        header: "data:image/png;base64,#{Base64.encode64(header)}"
-      }
-      patch :update_credentials, params: params
-      expect(response).to have_http_status(:success)
+        patch :update_credentials, params: {
+          display_name: "Alice Isn't Dead",
+          note: "Hi!\n\nToot toot!",
+          avatar: "data:image/png;base64,#{Base64.encode64(avatar)}",
+          header: "data:image/png;base64,#{Base64.encode64(header)}",
+        }
+      end
 
-      user.reload
+      it 'returns http success' do
+        expect(response).to have_http_status(:success)
+      end
 
-      expect(user.account.display_name).to eq("Alice Isn't Dead")
-      expect(user.account.note).to eq("Hi!\n\nToot toot!")
-      expect(user.account.avatar).to exist
-      expect(user.account.header).to exist
+      it 'updates account info' do
+        user.account.reload
+
+        expect(user.account.display_name).to eq("Alice Isn't Dead")
+        expect(user.account.note).to eq("Hi!\n\nToot toot!")
+        expect(user.account.avatar).to exist
+        expect(user.account.header).to exist
+      end
     end
 
-    it 'respects Account validations' do
-      note = "This is too long. " * 10
-      error = { error: 'The account could not be updated: Note is too long (maximum is 160 characters)' }.to_json
-      patch :update_credentials, params: { note: note }
-      expect(response).to have_http_status(:unprocessable_entity)
-      expect(response.body).to eq(error)
+    describe 'with invalid data' do
+      before do
+        patch :update_credentials, params: { note: 'This is too long. ' * 10 }
+      end
+
+      it 'returns http unprocessable entity' do
+        expect(response).to have_http_status(:unprocessable_entity)
+      end
     end
   end