7 files changed, 91 insertions, 19 deletions
diff --git a/spec/services/members/create_service_spec.rb b/spec/services/members/create_service_spec.rb
index e79e13af769..fe9f3ddc14d 100644
--- a/spec/services/members/create_service_spec.rb
+++ b/spec/services/members/create_service_spec.rb
@@ -146,12 +146,14 @@ RSpec.describe Members::CreateService, :aggregate_failures, :clean_gitlab_redis_
   end
 
   context 'when passing an existing invite user id' do
-    let(:user_id) { create(:project_member, :invited, project: source).invite_email }
+    let(:invited_member) { create(:project_member, :guest, :invited, project: source) }
+    let(:user_id) { invited_member.invite_email }
+    let(:access_level) { ProjectMember::MAINTAINER }
 
-    it 'does not add a member' do
-      expect(execute_service[:status]).to eq(:error)
-      expect(execute_service[:message]).to eq("The member's email address has already been taken")
-      expect(OnboardingProgress.completed?(source.namespace, :user_added)).to be(false)
+    it 'allows already invited members to be re-invited by email and updates the member access' do
+      expect(execute_service[:status]).to eq(:success)
+      expect(invited_member.reset.access_level).to eq ProjectMember::MAINTAINER
+      expect(OnboardingProgress.completed?(source.namespace, :user_added)).to be(true)
     end
   end
 
diff --git a/spec/services/members/creator_service_spec.rb b/spec/services/members/creator_service_spec.rb
index 8b1df2ab86d..ad4c649086b 100644
--- a/spec/services/members/creator_service_spec.rb
+++ b/spec/services/members/creator_service_spec.rb
@@ -11,7 +11,7 @@ RSpec.describe Members::CreatorService do
   describe '#execute' do
     it 'raises error for new member on authorization check implementation' do
       expect do
-        described_class.add_user(source, user, :maintainer, current_user: current_user)
+        described_class.add_member(source, user, :maintainer, current_user: current_user)
       end.to raise_error(NotImplementedError)
     end
 
@@ -19,7 +19,7 @@ RSpec.describe Members::CreatorService do
       source.add_developer(user)
 
       expect do
-        described_class.add_user(source, user, :maintainer, current_user: current_user)
+        described_class.add_member(source, user, :maintainer, current_user: current_user)
       end.to raise_error(NotImplementedError)
     end
   end
diff --git a/spec/services/members/groups/creator_service_spec.rb b/spec/services/members/groups/creator_service_spec.rb
index b80b7998eac..4130fbd44fa 100644
--- a/spec/services/members/groups/creator_service_spec.rb
+++ b/spec/services/members/groups/creator_service_spec.rb
@@ -14,13 +14,13 @@ RSpec.describe Members::Groups::CreatorService do
 
   it_behaves_like 'owner management'
 
-  describe '.add_users' do
+  describe '.add_members' do
     it_behaves_like 'bulk member creation' do
       let_it_be(:member_type) { GroupMember }
     end
   end
 
-  describe '.add_user' do
+  describe '.add_member' do
     it_behaves_like 'member creation' do
       let_it_be(:member_type) { GroupMember }
     end
@@ -30,7 +30,7 @@ RSpec.describe Members::Groups::CreatorService do
         expect(AuthorizedProjectsWorker).to receive(:bulk_perform_and_wait).once
 
         1.upto(3) do
-          described_class.add_user(source, user, :maintainer)
+          described_class.add_member(source, user, :maintainer)
         end
       end
     end
diff --git a/spec/services/members/invite_member_builder_spec.rb b/spec/services/members/invite_member_builder_spec.rb
new file mode 100644
index 00000000000..52de65364c4
--- /dev/null
+++ b/spec/services/members/invite_member_builder_spec.rb
@@ -0,0 +1,44 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Members::InviteMemberBuilder do
+  let_it_be(:source) { create(:group) }
+  let_it_be(:existing_member) { create(:group_member) }
+
+  let(:existing_members) { { existing_member.user.id => existing_member } }
+
+  describe '#execute' do
+    context 'when user record found by email' do
+      it 'returns member from existing members hash' do
+        expect(described_class.new(source, existing_member.user.email, existing_members).execute).to eq existing_member
+      end
+
+      it 'builds a new member' do
+        user = create(:user)
+
+        member = described_class.new(source, user.email, existing_members).execute
+
+        expect(member).to be_new_record
+        expect(member.user).to eq user
+      end
+    end
+  end
+
+  context 'when no existing users found by the email' do
+    it 'finds existing member' do
+      member = create(:group_member, :invited, source: source)
+
+      expect(described_class.new(source, member.invite_email, existing_members).execute).to eq member
+    end
+
+    it 'builds a new member' do
+      email = 'test@example.com'
+
+      member = described_class.new(source, email, existing_members).execute
+
+      expect(member).to be_new_record
+      expect(member.invite_email).to eq email
+    end
+  end
+end
diff --git a/spec/services/members/invite_service_spec.rb b/spec/services/members/invite_service_spec.rb
index a948041479b..7a1512970b4 100644
--- a/spec/services/members/invite_service_spec.rb
+++ b/spec/services/members/invite_service_spec.rb
@@ -353,15 +353,16 @@ RSpec.describe Members::InviteService, :aggregate_failures, :clean_gitlab_redis_
 
   context 'when member already exists' do
     context 'with email' do
-      let!(:invited_member) { create(:project_member, :invited, project: project) }
-      let(:params) { { email: "#{invited_member.invite_email},#{project_user.email}" } }
+      let!(:invited_member) { create(:project_member, :guest, :invited, project: project) }
+      let(:params) do
+        { email: "#{invited_member.invite_email},#{project_user.email}", access_level: ProjectMember::MAINTAINER }
+      end
 
-      it 'adds new email and returns an error for the already invited email' do
+      it 'adds new email and allows already invited members to be re-invited by email and updates the member access' do
         expect_to_create_members(count: 1)
-        expect(result[:status]).to eq(:error)
-        expect(result[:message][invited_member.invite_email])
-          .to eq("The member's email address has already been taken")
+        expect(result[:status]).to eq(:success)
         expect(project.users).to include project_user
+        expect(invited_member.reset.access_level).to eq ProjectMember::MAINTAINER
       end
     end
 
diff --git a/spec/services/members/projects/creator_service_spec.rb b/spec/services/members/projects/creator_service_spec.rb
index 38955122ab0..8304bee2ffc 100644
--- a/spec/services/members/projects/creator_service_spec.rb
+++ b/spec/services/members/projects/creator_service_spec.rb
@@ -14,13 +14,13 @@ RSpec.describe Members::Projects::CreatorService do
 
   it_behaves_like 'owner management'
 
-  describe '.add_users' do
+  describe '.add_members' do
     it_behaves_like 'bulk member creation' do
       let_it_be(:member_type) { ProjectMember }
     end
   end
 
-  describe '.add_user' do
+  describe '.add_member' do
     it_behaves_like 'member creation' do
       let_it_be(:member_type) { ProjectMember }
     end
@@ -30,7 +30,7 @@ RSpec.describe Members::Projects::CreatorService do
         expect(AuthorizedProjectUpdate::UserRefreshFromReplicaWorker).to receive(:bulk_perform_in).once
 
         1.upto(3) do
-          described_class.add_user(source, user, :maintainer)
+          described_class.add_member(source, user, :maintainer)
         end
       end
     end
diff --git a/spec/services/members/standard_member_builder_spec.rb b/spec/services/members/standard_member_builder_spec.rb
new file mode 100644
index 00000000000..16daff53d31
--- /dev/null
+++ b/spec/services/members/standard_member_builder_spec.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Members::StandardMemberBuilder do
+  let_it_be(:source) { create(:group) }
+  let_it_be(:existing_member) { create(:group_member) }
+
+  let(:existing_members) { { existing_member.user.id => existing_member } }
+
+  describe '#execute' do
+    it 'returns member from existing members hash' do
+      expect(described_class.new(source, existing_member.user, existing_members).execute).to eq existing_member
+    end
+
+    it 'builds a new member' do
+      user = create(:user)
+
+      member = described_class.new(source, user, existing_members).execute
+
+      expect(member).to be_new_record
+      expect(member.user).to eq user
+    end
+  end
+end