Messaging on terms page when user already accepted

We show a blue flash banner if the user already accepted, and show a
button allowing them to continue to the application.

1 files changed, 37 insertions, 0 deletions

diff --git a/spec/models/application_setting/term_spec.rb b/spec/models/application_setting/term_spec.rb
index 1eddf3c56ff..aa49594f4d1 100644
--- a/spec/models/application_setting/term_spec.rb
+++ b/spec/models/application_setting/term_spec.rb
@@ -12,4 +12,41 @@ describe ApplicationSetting::Term do
       expect(described_class.latest).to eq(terms)
     end
   end
+
+  describe '#accepted_by_user?' do
+    let(:user) { create(:user) }
+    let(:term) { create(:term) }
+
+    it 'is true when the user accepted the terms' do
+      accept_terms(term, user)
+
+      expect(term.accepted_by_user?(user)).to be(true)
+    end
+
+    it 'is false when the user declined the terms' do
+      decline_terms(term, user)
+
+      expect(term.accepted_by_user?(user)).to be(false)
+    end
+
+    it 'does not cause a query when the user accepted the current terms' do
+      accept_terms(term, user)
+
+      expect { term.accepted_by_user?(user) }.not_to exceed_query_limit(0)
+    end
+
+    it 'returns false if the currently accepted terms are different' do
+      accept_terms(create(:term), user)
+
+      expect(term.accepted_by_user?(user)).to be(false)
+    end
+
+    def accept_terms(term, user)
+      Users::RespondToTermsService.new(user, term).execute(accepted: true)
+    end
+
+    def decline_terms(term, user)
+      Users::RespondToTermsService.new(user, term).execute(accepted: false)
+    end
+  end
 end