Creates load_seed subject for dev seeds specs

Author: mattfeg

spec/db/seeds/event_procedures_spec.rb

@@ -3,6 +3,8 @@
 require "rails_helper"
 
 RSpec.describe "Event Procedures seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/09_event_procedures.rb") }
 
   before do
@@ -17,14 +19,10 @@
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(EventProcedure.count).to be(0)
-
-    load seed_file
-
-    expect(EventProcedure.count).to be(15)
+    expect { load_seed }.to change(EventProcedure, :count).from(0).to(15)
   end
 end

spec/db/seeds/health_insurances_custom_spec.rb

@@ -3,21 +3,19 @@
 require "rails_helper"
 
 RSpec.describe "Custom Health Insurances seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/05_health_insurances_custom.rb") }
 
   before do
     create(:user)
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(HealthInsurance.count).to be(0)
-
-    load seed_file
-
-    expect(HealthInsurance.count).to be(1)
+    expect { load_seed }.to change(HealthInsurance, :count).from(0).to(1)
   end
 end

spec/db/seeds/health_insurances_default_spec.rb

@@ -3,17 +3,15 @@
 require "rails_helper"
 
 RSpec.describe "Default Health Insurances seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/04_health_insurances_default.rb") }
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(HealthInsurance.count).to be(0)
-
-    load seed_file
-
-    expect(HealthInsurance.count).to be(9)
+    expect { load_seed }.to change(HealthInsurance, :count).from(0).to(9)
   end
 end

spec/db/seeds/hospitals_spec.rb

@@ -3,17 +3,15 @@
 require "rails_helper"
 
 RSpec.describe "Hospitals seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/06_hospitals.rb") }
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(Hospital.count).to be(0)
-
-    load seed_file
-
-    expect(Hospital.count).to be(1)
+    expect { load_seed }.to change(Hospital, :count).from(0).to(1)
   end
 end

spec/db/seeds/medical_shifts_spec.rb

@@ -3,6 +3,8 @@
 require "rails_helper"
 
 RSpec.describe "Medical Shifts seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/08_medical_shifts.rb") }
 
   before do
@@ -11,14 +13,10 @@
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(MedicalShift.count).to be(0)
-
-    load seed_file
-
-    expect(MedicalShift.count).to be(2)
+    expect { load_seed }.to change(MedicalShift, :count).from(0).to(2)
   end
 end

spec/db/seeds/patients_spec.rb

@@ -3,21 +3,19 @@
 require "rails_helper"
 
 RSpec.describe "Patients seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/07_patients.rb") }
 
   before do
     create(:user)
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(Patient.count).to be(0)
-
-    load seed_file
-
-    expect(Patient.count).to be(1)
+    expect { load_seed }.to change(Patient, :count).from(0).to(1)
   end
 end

spec/db/seeds/procedures_custom_spec.rb

@@ -3,21 +3,19 @@
 require "rails_helper"
 
 RSpec.describe "Custom Procedures seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/03_procedures_custom.rb") }
 
   before do
     create(:user)
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    expect(Procedure.count).to be(0)
-
-    load seed_file
-
-    expect(Procedure.count).to be(1)
+    expect { load_seed }.to change(Procedure, :count).from(0).to(1)
   end
 end

spec/db/seeds/procedures_default_spec.rb

@@ -3,6 +3,8 @@
 require "rails_helper"
 
 RSpec.describe "Default Procedures seed" do
+  subject(:load_seed) { load seed_file }
+
   let(:seed_file) { Rails.root.join("db/seeds/02_procedures_default.rb") }
 
   before do
@@ -62,20 +64,12 @@
   end
 
   it "runs without errors" do
-    expect { load seed_file }.not_to raise_error
-  end
-
-  it "starts with no records in the database" do
-    expect(PortValue.count).to be(0)
-    expect(Procedure.count).to be(0)
-    expect(CbhpmProcedure.count).to be(0)
+    expect { load_seed }.not_to raise_error
   end
 
   it "creates records in the database" do
-    load seed_file
-
-    expect(PortValue.count).to be(3)
-    expect(Procedure.count).to be(3)
-    expect(CbhpmProcedure.count).to be(3)
+    expect { load_seed }.to change(PortValue, :count).from(0).to(3)
+      .and change(Procedure, :count).from(0).to(3)
+      .and change(CbhpmProcedure, :count).from(0).to(3)
   end
 end

spec/db/seeds/users_spec.rb

@@ -4,28 +4,28 @@
 
 RSpec.describe "User seeds" do
   describe "users.rb seed" do
+    subject(:load_seed) { load seed_file }
+
     let(:seed_file) { Rails.root.join("db/seeds/01_users.rb") }
 
     it "creates user without errors" do
       expect do
-        load seed_file
+        load_seed
       end.not_to raise_error
     end
 
     it "creates exactly one user" do
-      expect do
-        load seed_file
-      end.to change(User, :count).by(1)
+      expect { load_seed }.to change(User, :count).by(1)
     end
 
     it "creates user with correct email" do
-      load seed_file
+      load_seed
       user = User.find_by(email: "user@email.com")
       expect(user).not_to be_nil
     end
 
     it "creates user with valid password" do
-      load seed_file
+      load_seed
       user = User.find_by(email: "user@email.com")
       expect(user.valid_password?("qwe123")).to be true
     end