diff --git a/spec/fabricators/preview_card_provider_fabricator.rb b/spec/fabricators/preview_card_provider_fabricator.rb
new file mode 100644
index 00000000000..78db710003d
--- /dev/null
+++ b/spec/fabricators/preview_card_provider_fabricator.rb
@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+Fabricator(:preview_card_provider) do
+  domain { Faker::Internet.domain_name }
+end
diff --git a/spec/models/account_warning_preset_spec.rb b/spec/models/account_warning_preset_spec.rb
new file mode 100644
index 00000000000..f171df7c974
--- /dev/null
+++ b/spec/models/account_warning_preset_spec.rb
@@ -0,0 +1,17 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe AccountWarningPreset do
+  describe 'alphabetical' do
+    let(:first) { Fabricate(:account_warning_preset, title: 'aaa', text: 'aaa') }
+    let(:second) { Fabricate(:account_warning_preset, title: 'bbb', text: 'aaa') }
+    let(:third) { Fabricate(:account_warning_preset, title: 'bbb', text: 'bbb') }
+
+    it 'returns records in order of title and text' do
+      results = described_class.alphabetic
+
+      expect(results).to eq([first, second, third])
+    end
+  end
+end
diff --git a/spec/models/extended_description_spec.rb b/spec/models/extended_description_spec.rb
new file mode 100644
index 00000000000..ecc27c0f6dd
--- /dev/null
+++ b/spec/models/extended_description_spec.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe ExtendedDescription do
+  describe '.current' do
+    context 'with the default values' do
+      it 'makes a new instance' do
+        record = described_class.current
+
+        expect(record.text).to be_nil
+        expect(record.updated_at).to be_nil
+      end
+    end
+
+    context 'with a custom setting value' do
+      before do
+        setting = instance_double(Setting, value: 'Extended text', updated_at: 10.days.ago)
+        allow(Setting).to receive(:find_by).with(var: 'site_extended_description').and_return(setting)
+      end
+
+      it 'has the privacy text' do
+        record = described_class.current
+
+        expect(record.text).to eq('Extended text')
+      end
+    end
+  end
+end
diff --git a/spec/models/preview_card_provider_spec.rb b/spec/models/preview_card_provider_spec.rb
new file mode 100644
index 00000000000..7425b939462
--- /dev/null
+++ b/spec/models/preview_card_provider_spec.rb
@@ -0,0 +1,42 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe PreviewCardProvider do
+  describe 'scopes' do
+    let(:trendable_and_reviewed) { Fabricate(:preview_card_provider, trendable: true, reviewed_at: 5.days.ago) }
+    let(:not_trendable_and_not_reviewed) { Fabricate(:preview_card_provider, trendable: false, reviewed_at: nil) }
+
+    describe 'trendable' do
+      it 'returns the relevant records' do
+        results = described_class.trendable
+
+        expect(results).to eq([trendable_and_reviewed])
+      end
+    end
+
+    describe 'not_trendable' do
+      it 'returns the relevant records' do
+        results = described_class.not_trendable
+
+        expect(results).to eq([not_trendable_and_not_reviewed])
+      end
+    end
+
+    describe 'reviewed' do
+      it 'returns the relevant records' do
+        results = described_class.reviewed
+
+        expect(results).to eq([trendable_and_reviewed])
+      end
+    end
+
+    describe 'pending_review' do
+      it 'returns the relevant records' do
+        results = described_class.pending_review
+
+        expect(results).to eq([not_trendable_and_not_reviewed])
+      end
+    end
+  end
+end
diff --git a/spec/models/privacy_policy_spec.rb b/spec/models/privacy_policy_spec.rb
new file mode 100644
index 00000000000..0d747137550
--- /dev/null
+++ b/spec/models/privacy_policy_spec.rb
@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe PrivacyPolicy do
+  describe '.current' do
+    context 'with the default values' do
+      it 'has the privacy text' do
+        policy = described_class.current
+
+        expect(policy.text).to eq(PrivacyPolicy::DEFAULT_PRIVACY_POLICY)
+      end
+    end
+
+    context 'with a custom setting value' do
+      before do
+        terms_setting = instance_double(Setting, value: 'Terms text', updated_at: 10.days.ago)
+        allow(Setting).to receive(:find_by).with(var: 'site_terms').and_return(terms_setting)
+      end
+
+      it 'has the privacy text' do
+        policy = described_class.current
+
+        expect(policy.text).to eq('Terms text')
+      end
+    end
+  end
+end