Add coverage for "fields" feature of Account (#38369)

spec/models/account/fields_spec.rb

@@ -0,0 +1,198 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Account, '#fields' do
+  subject { Fabricate.build :account }
+
+  describe 'Validations' do
+    context 'when account is local' do
+      subject { Fabricate.build :account, domain: nil }
+
+      it { is_expected.to allow_value(fields_empty_name_value).for(:fields) }
+      it { is_expected.to_not allow_values(fields_over_limit, fields_empty_name).for(:fields) }
+
+      def fields_empty_name_value
+        Array.new(4) { { 'name' => '', 'value' => '' } }
+      end
+
+      def fields_over_limit
+        Array.new(described_class::DEFAULT_FIELDS_SIZE + 1) { { 'name' => 'Name', 'value' => 'Value', 'verified_at' => '01/01/1970' } }
+      end
+
+      def fields_empty_name
+        [{ 'name' => '', 'value' => 'Value', 'verified_at' => '01/01/1970' }]
+      end
+    end
+  end
+
+  describe '#fields' do
+    subject { account.fields }
+
+    let(:account) { Fabricate.build :account }
+
+    context 'when attribute is nil' do
+      before { account.fields = nil }
+
+      it { is_expected.to be_empty }
+    end
+
+    context 'when attribute has valid data' do
+      before { account.fields = [{ 'name' => 'Personal Web Site', 'value' => 'https://host.example' }] }
+
+      it 'returns array of account field objects' do
+        expect(subject)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Personal/, value: /host.example/))
+          )
+      end
+    end
+
+    context 'when attribute has invalid data' do
+      before { account.fields = [{ 'blurp' => 'zorp', '@@@@' => '###' }] }
+
+      it { is_expected.to be_empty }
+    end
+  end
+
+  describe '#fields_attributes=' do
+    let(:account) { Fabricate.build :account }
+
+    context 'when sent empty hash' do
+      it 'assigns empty array to fields' do
+        account.fields_attributes = {}
+
+        expect(account.fields)
+          .to be_empty
+      end
+    end
+
+    context 'when sent indexed hash' do
+      it 'assigns fields array' do
+        account.fields_attributes = {
+          '0' => { name: 'Color', value: 'Red' },
+          '1' => { name: 'Size', value: 'Medium' },
+        }
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Color/, value: /Red/)),
+            be_a(Account::Field).and(have_attributes(name: /Size/, value: /Medium/))
+          )
+      end
+    end
+
+    context 'when sent indexed hash with missing values' do
+      it 'rejects blanks and assigns fields array' do
+        account.fields_attributes = {
+          '0' => { name: 'Color', value: 'Red' },
+          '1' => { name: '', value: '' },
+        }
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Color/, value: /Red/))
+          )
+      end
+    end
+
+    context 'when sent array of field hashes' do
+      it 'assigns fields array' do
+        account.fields_attributes = [
+          { name: 'Color', value: 'Red' },
+          { name: 'Size', value: 'Medium' },
+        ]
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Color/, value: /Red/)),
+            be_a(Account::Field).and(have_attributes(name: /Size/, value: /Medium/))
+          )
+      end
+    end
+
+    context 'when fields were previously a hash' do
+      before { account.fields = {} }
+
+      it 'assigns fields array' do
+        account.fields_attributes = {
+          '0' => { name: 'Color', value: 'Red' },
+        }
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Color/, value: /Red/))
+          )
+      end
+    end
+
+    context 'when fields were previously verified' do
+      before { account.fields = [{ name: 'Color', value: 'Red', verified_at: 2.weeks.ago.to_datetime }] }
+
+      it 'assigns fields array with preserved verification' do
+        account.fields_attributes = {
+          '0' => { name: 'Color', value: 'Red' },
+        }
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and contain_exactly(
+            be_a(Account::Field).and(have_attributes(name: /Color/, value: /Red/, verified_at: 2.weeks.ago.to_datetime).and(be_verified))
+          )
+      end
+    end
+  end
+
+  describe '#build_fields' do
+    let(:account) { Fabricate.build :account }
+
+    context 'when fields already full' do
+      before { account.fields = Array.new(Account::DEFAULT_FIELDS_SIZE) { |i| { name: "Name#{i}", value: 'Test' } } }
+
+      it 'returns nil without updating fields' do
+        expect(account.build_fields)
+          .to be_nil
+
+        expect(account.fields)
+          .to be_an(Array)
+          .and have_attributes(size: Account::DEFAULT_FIELDS_SIZE)
+      end
+    end
+
+    context 'when fields partially full' do
+      before { account.fields = Array.new(2) { |i| { name: "Name#{i}", value: 'Test' } } }
+
+      it 'returns nil without updating fields' do
+        expect(account.build_fields)
+          .to be_an(Array)
+
+        expect(account.attributes['fields'])
+          .to be_an(Array)
+          .and contain_exactly(
+            include('name' => /Name/),
+            include('name' => /Name/),
+            include('name' => ''),
+            include('name' => '')
+          )
+      end
+    end
+
+    context 'when fields were previously a hash' do
+      before { account.fields = {} }
+
+      it 'assigns fields array with empty values' do
+        expect(account.build_fields)
+          .to be_an(Array)
+
+        expect(account.attributes['fields'])
+          .to be_an(Array)
+          .and all(include('name' => '', 'value' => ''))
+      end
+    end
+  end
+end

spec/models/account_spec.rb

@@ -546,9 +546,6 @@ RSpec.describe Account do
 
       it { is_expected.to_not allow_values(account_note_over_limit).for(:note) }
 
-      it { is_expected.to allow_value(fields_empty_name_value).for(:fields) }
-      it { is_expected.to_not allow_values(fields_over_limit, fields_empty_name).for(:fields) }
-
       it { is_expected.to validate_absence_of(:followers_url).on(:create) }
       it { is_expected.to validate_absence_of(:inbox_url).on(:create) }
       it { is_expected.to validate_absence_of(:shared_inbox_url).on(:create) }
@@ -590,18 +587,6 @@ RSpec.describe Account do
     def account_note_over_limit
       'a' * described_class::NOTE_LENGTH_LIMIT * 2
     end
-
-    def fields_empty_name_value
-      Array.new(4) { { 'name' => '', 'value' => '' } }
-    end
-
-    def fields_over_limit
-      Array.new(described_class::DEFAULT_FIELDS_SIZE + 1) { { 'name' => 'Name', 'value' => 'Value', 'verified_at' => '01/01/1970' } }
-    end
-
-    def fields_empty_name
-      [{ 'name' => '', 'value' => 'Value', 'verified_at' => '01/01/1970' }]
-    end
   end
 
   describe 'scopes' do