Add unit tests for user scope

app/models/case_log.rb

@@ -34,8 +34,8 @@ class CaseLog < ApplicationRecord
   belongs_to :managing_organisation, class_name: "Organisation"
 
   scope :for_organisation, ->(org) { where(owning_organisation: org).or(where(managing_organisation: org)) }
-  scope :filter_by_status, ->(status, user = nil) { where status: status }
-  scope :filter_by_years, lambda { |years, user = nil|
+  scope :filter_by_status, ->(status, _user = nil) { where status: status }
+  scope :filter_by_years, lambda { |years, _user = nil|
     first_year = years.shift
     query = filter_by_year(first_year)
     years.each { |year| query = query.or(filter_by_year(year)) }

spec/models/case_log_spec.rb

@@ -1827,9 +1827,10 @@ RSpec.describe CaseLog do
   end
 
   describe "scopes" do
+    let!(:case_log_1) { FactoryBot.create(:case_log, :in_progress, startdate: Time.utc(2021, 5, 3)) }
+    let!(:case_log_2) { FactoryBot.create(:case_log, :completed, startdate: Time.utc(2021, 5, 3)) }
+
     before do
-      FactoryBot.create(:case_log, :in_progress, startdate: Time.utc(2021, 5, 3))
-      FactoryBot.create(:case_log, :completed, startdate: Time.utc(2021, 5, 3))
       FactoryBot.create(:case_log, startdate: Time.utc(2022, 6, 3))
     end
 
@@ -1856,5 +1857,26 @@ RSpec.describe CaseLog do
         expect(described_class.filter_by_status(%w[in_progress completed]).count).to eq(3)
       end
     end
+
+    context "when filtering by user" do
+      let!(:user) { FactoryBot.create(:user) }
+
+      before do
+        PaperTrail::Version.find_by(item_id: case_log_1.id, event: "create").update!(whodunnit: user.to_global_id.uri.to_s)
+        PaperTrail::Version.find_by(item_id: case_log_2.id, event: "create").update!(whodunnit: user.to_global_id.uri.to_s)
+      end
+
+      it "allows filtering on current user" do
+        expect(described_class.filter_by_user(%w[yours], user).count).to eq(2)
+      end
+
+      it "returns all logs when all logs selected" do
+        expect(described_class.filter_by_user(%w[all], user).count).to eq(3)
+      end
+
+      it "returns all logs when all and your users selected" do
+        expect(described_class.filter_by_user(%w[all yours], user).count).to eq(3)
+      end
+    end
   end
 end