Add service attribute to LDAP user entry

spec/models/user_spec.rb

@@ -1,7 +1,16 @@
 require 'rails_helper'
 
 RSpec.describe User, type: :model do
-  let(:user) { create :user }
+  let(:user) { create :user, cn: "philipp" }
+  let(:dn) { "cn=philipp,ou=kosmos.org,cn=users,dc=kosmos,dc=org" }
+
+  describe "#address" do
+    let(:user) { build :user, cn: "jimmy", ou: "kosmos.org" }
+
+    it "returns the user address" do
+      expect(user.address).to eq("jimmy@kosmos.org")
+    end
+  end
 
   describe "#is_admin?" do
     it "returns true when admin flag is set in LDAP" do
@@ -21,11 +30,75 @@ RSpec.describe User, type: :model do
     end
   end
 
-  describe "#address" do
-    let(:user) { build :user, cn: "jimmy", ou: "kosmos.org" }
-
-    it "returns the user address" do
-      expect(user.address).to eq("jimmy@kosmos.org")
+  describe "#services_enabled" do
+    it "returns the entries from the LDAP service attribute" do
+      expect(user).to receive(:ldap_entry).and_return({
+        uid: user.cn, ou: user.ou, mail: user.email, admin: nil,
+        service: ["discourse", "gitea", "wiki", "xmpp"]
+      })
+      expect(user.services_enabled).to eq(["discourse", "gitea", "wiki", "xmpp"])
     end
   end
+
+  describe "#enable_service" do
+    before do
+      allow(user).to receive(:ldap_entry).and_return({
+        uid: user.cn, ou: user.ou, mail: user.email, admin: nil,
+        service: ["discourse", "gitea"]
+      })
+      allow(user).to receive(:dn).and_return(dn)
+    end
+
+    it "adds the service to the LDAP entry" do
+      expect_any_instance_of(LdapService).to receive(:replace_attribute)
+        .with(dn, :service, ["discourse", "gitea", "wiki"]).and_return(true)
+
+      user.enable_service(:wiki)
+    end
+
+    it "adds multiple service to the LDAP entry" do
+      expect_any_instance_of(LdapService).to receive(:replace_attribute)
+        .with(dn, :service, ["discourse", "gitea", "wiki", "xmpp"]).and_return(true)
+
+      user.enable_service([:wiki, :xmpp])
+    end
+  end
+
+  describe "#disable_service" do
+    before do
+      allow(user).to receive(:ldap_entry).and_return({
+        uid: user.cn, ou: user.ou, mail: user.email, admin: nil,
+        service: ["discourse", "gitea", "xmpp"]
+      })
+      allow(user).to receive(:dn).and_return(dn)
+    end
+
+    it "removes the service from the LDAP entry" do
+      expect_any_instance_of(LdapService).to receive(:replace_attribute)
+        .with(dn, :service, ["discourse", "gitea"]).and_return(true)
+
+      user.disable_service(:xmpp)
+    end
+
+    it "removes multiple services from the LDAP entry" do
+      expect_any_instance_of(LdapService).to receive(:replace_attribute)
+        .with(dn, :service, ["discourse"]).and_return(true)
+
+      user.disable_service([:xmpp, "gitea"])
+    end
+  end
+
+  describe "#disable_all_services" do
+    before do
+      allow(user).to receive(:dn).and_return(dn)
+    end
+
+    it "removes all services from the LDAP entry" do
+      expect_any_instance_of(LdapService).to receive(:delete_attribute)
+        .with(dn, :service).and_return(true)
+
+      user.disable_all_services
+    end
+  end
+
 end