Reduce the entity stubs initialization calls to a single entity_stub

to make the code more DRY

spec/lib/diaspora_federation/validators/h_card_validator_spec.rb

@@ -3,15 +3,10 @@ module DiasporaFederation
     let(:entity) { :h_card }
 
     def hcard_stub(data={})
-      OpenStruct.new(FactoryGirl.attributes_for(:h_card).merge(data))
+      entity_stub(entity, data)
     end
 
-    it "validates a well-formed instance" do
-      validator = Validators::HCardValidator.new(hcard_stub)
-
-      expect(validator).to be_valid
-      expect(validator.errors).to be_empty
-    end
+    it_behaves_like "a common validator"
 
     describe "#full_name" do
       it_behaves_like "a name validator" do

spec/lib/diaspora_federation/validators/location_validator_spec.rb

@@ -6,10 +6,7 @@ module DiasporaFederation
     context "#lat and #lng" do
       %i(lat lng).each do |prop|
         it "must not be empty" do
-          entity = OpenStruct.new(FactoryGirl.attributes_for(:location_entity))
-          entity.public_send("#{prop}=", "")
-
-          validator = Validators::LocationValidator.new(entity)
+          validator = Validators::LocationValidator.new(entity_stub(entity, prop => ""))
           expect(validator).not_to be_valid
           expect(validator.errors).to include(prop)
         end

spec/lib/diaspora_federation/validators/participation_validator_spec.rb

@@ -11,8 +11,7 @@ module DiasporaFederation
 
     context "#target_type" do
       it "must not be empty" do
-        entity = OpenStruct.new(FactoryGirl.attributes_for(:participation_entity, target_type: ""))
-        validator = Validators::ParticipationValidator.new(entity)
+        validator = Validators::ParticipationValidator.new(entity_stub(entity, target_type: ""))
         expect(validator).not_to be_valid
         expect(validator.errors).to include(:target_type)
       end
@@ -29,12 +28,9 @@ module DiasporaFederation
     context "#author_signature and #parent_author_signature" do
       %i(author_signature parent_author_signature).each do |prop|
         it "must not be empty" do
-          p = OpenStruct.new(FactoryGirl.attributes_for(:participation_entity))
-          p.public_send("#{prop}=", "")
-
-          v = Validators::ParticipationValidator.new(p)
-          expect(v).not_to be_valid
-          expect(v.errors).to include(prop)
+          validator = Validators::ParticipationValidator.new(entity_stub(entity, prop => ""))
+          expect(validator).not_to be_valid
+          expect(validator.errors).to include(prop)
         end
       end
     end

spec/lib/diaspora_federation/validators/photo_validator_spec.rb

@@ -24,12 +24,9 @@ module DiasporaFederation
     context "#remote_photo_path, #remote_photo_name" do
       %i(remote_photo_name remote_photo_path).each do |prop|
         it "must not be empty" do
-          p = OpenStruct.new(FactoryGirl.attributes_for(:photo_entity))
-          p.public_send("#{prop}=", "")
-
-          v = Validators::PhotoValidator.new(p)
-          expect(v).not_to be_valid
-          expect(v.errors).to include(prop)
+          validator = Validators::PhotoValidator.new(entity_stub(entity, prop => ""))
+          expect(validator).not_to be_valid
+          expect(validator.errors).to include(prop)
         end
       end
     end
@@ -38,23 +35,17 @@ module DiasporaFederation
       %i(height width).each do |prop|
         it "validates an integer" do
           [123, "123"].each do |val|
-            p = OpenStruct.new(FactoryGirl.attributes_for(:photo_entity))
-            p.public_send("#{prop}=", val)
-
-            v = Validators::PhotoValidator.new(p)
-            expect(v).to be_valid
-            expect(v.errors).to be_empty
+            validator = Validators::PhotoValidator.new(entity_stub(entity, prop => val))
+            expect(validator).to be_valid
+            expect(validator.errors).to be_empty
           end
         end
 
         it "fails for non numeric types" do
           [true, :num, "asdf"].each do |val|
-            p = OpenStruct.new(FactoryGirl.attributes_for(:photo_entity))
-            p.public_send("#{prop}=", val)
-
-            v = Validators::PhotoValidator.new(p)
-            expect(v).not_to be_valid
-            expect(v.errors).to include(prop)
+            validator = Validators::PhotoValidator.new(entity_stub(entity, prop => val))
+            expect(validator).not_to be_valid
+            expect(validator.errors).to include(prop)
           end
         end
       end

spec/lib/diaspora_federation/validators/profile_validator_spec.rb

@@ -3,15 +3,10 @@ module DiasporaFederation
     let(:entity) { :profile_entity }
 
     def profile_stub(data={})
-      OpenStruct.new(FactoryGirl.attributes_for(:profile_entity).merge(data))
+      entity_stub(entity, data)
     end
 
-    it "validates a well-formed instance" do
-      validator = Validators::ProfileValidator.new(profile_stub)
-
-      expect(validator).to be_valid
-      expect(validator.errors).to be_empty
-    end
+    it_behaves_like "a common validator"
 
     it_behaves_like "a diaspora id validator" do
       let(:property) { :diaspora_id }

spec/lib/diaspora_federation/validators/web_finger_validator_spec.rb

@@ -3,15 +3,10 @@ module DiasporaFederation
     let(:entity) { :webfinger }
 
     def webfinger_stub(data={})
-      OpenStruct.new(FactoryGirl.attributes_for(:webfinger).merge(data))
+      entity_stub(entity, data)
     end
 
-    it "validates a well-formed instance" do
-      validator = Validators::WebFingerValidator.new(webfinger_stub)
-
-      expect(validator).to be_valid
-      expect(validator.errors).to be_empty
-    end
+    it_behaves_like "a common validator"
 
     describe "#acct_uri" do
       it "fails if it is nil or empty" do

spec/support/shared_validator_specs.rb

@@ -1,10 +1,4 @@
-def entity_stub(entity, property, val)
-  instance = OpenStruct.new(FactoryGirl.attributes_for(entity))
-  instance.public_send("#{property}=", val)
-  instance
-end
-
-def entity_stub_data(entity, data={})
+def entity_stub(entity, data={})
   OpenStruct.new(FactoryGirl.attributes_for(entity).merge(data))
 end
 
@@ -16,7 +10,7 @@ end
 
 shared_examples "a common validator" do
   it "validates a well-formed instance" do
-    validator = described_class.new(entity_stub_data(entity))
+    validator = described_class.new(entity_stub(entity))
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
@@ -25,7 +19,7 @@ end
 shared_examples "a diaspora id validator" do
   it "must not be nil or empty if mandatory" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       if mandatory
         expect(validator).not_to be_valid
@@ -38,7 +32,7 @@ shared_examples "a diaspora id validator" do
   end
 
   it "must be a valid diaspora id" do
-    validator = described_class.new(entity_stub(entity, property, "i am a weird diaspora id @@@ ### 12345"))
+    validator = described_class.new(entity_stub(entity, property => "i am a weird diaspora id @@@ ### 12345"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -47,21 +41,21 @@ end
 
 shared_examples "a guid validator" do
   it "validates a well-formed guid from redmatrix" do
-    validator = described_class.new(entity_stub(entity, property, "1234567890ABCDefgh_ijkl-mnopQR@example.com:3000"))
+    validator = described_class.new(entity_stub(entity, property => "1234567890ABCDefgh_ijkl-mnopQR@example.com:3000"))
 
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
 
   it "must be at least 16 chars" do
-    validator = described_class.new(entity_stub(entity, property, "aaaaaa"))
+    validator = described_class.new(entity_stub(entity, property => "aaaaaa"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
   end
 
   it "must only contain [0-9a-z-_@.:]" do
-    validator = described_class.new(entity_stub(entity, property, "zzz+-#*$$"))
+    validator = described_class.new(entity_stub(entity, property => "zzz+-#*$$"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -69,7 +63,7 @@ shared_examples "a guid validator" do
 
   it "must not be nil or empty" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).not_to be_valid
       expect(validator.errors).to include(property)
@@ -80,7 +74,7 @@ end
 shared_examples "a boolean validator" do
   it "validates a well-formed boolean" do
     [true, "true", false, "false"].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).to be_valid
       expect(validator.errors).to be_empty
@@ -89,7 +83,7 @@ shared_examples "a boolean validator" do
 
   it "must not be an arbitrary string or other object" do
     ["asdf", Time.zone.today, 1234].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).not_to be_valid
       expect(validator.errors).to include(property)
@@ -99,7 +93,7 @@ end
 
 shared_examples "a public key validator" do
   it "fails for malformed rsa key" do
-    validator = described_class.new(entity_stub(entity, property, "ASDF"))
+    validator = described_class.new(entity_stub(entity, property => "ASDF"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -107,7 +101,7 @@ shared_examples "a public key validator" do
 
   it "must not be nil or empty" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).not_to be_valid
       expect(validator.errors).to include(property)
@@ -118,7 +112,7 @@ end
 shared_examples "a name validator" do
   it "is allowed to be nil or empty" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).to be_valid
       expect(validator.errors).to be_empty
@@ -126,28 +120,28 @@ shared_examples "a name validator" do
   end
 
   it "is allowed to contain special chars" do
-    validator = described_class.new(entity_stub(entity, property, "cool name ©"))
+    validator = described_class.new(entity_stub(entity, property => "cool name ©"))
 
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
 
   it "validates the maximum number of chars" do
-    validator = described_class.new(entity_stub(entity, property, alphanumeric_string(length)))
+    validator = described_class.new(entity_stub(entity, property => alphanumeric_string(length)))
 
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
 
   it "must not exceed the maximum number of chars" do
-    validator = described_class.new(entity_stub(entity, property, alphanumeric_string(length + 1)))
+    validator = described_class.new(entity_stub(entity, property => alphanumeric_string(length + 1)))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
   end
 
   it "must not contain semicolons" do
-    validator = described_class.new(entity_stub(entity, property, "asdf;qwer;yxcv"))
+    validator = described_class.new(entity_stub(entity, property => "asdf;qwer;yxcv"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -157,7 +151,7 @@ end
 shared_examples "a length validator" do
   it "is allowed to be nil or empty" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).to be_valid
       expect(validator.errors).to be_empty
@@ -165,21 +159,21 @@ shared_examples "a length validator" do
   end
 
   it "is allowed to contain special chars" do
-    validator = described_class.new(entity_stub(entity, property, "cool name ©;:#%"))
+    validator = described_class.new(entity_stub(entity, property => "cool name ©;:#%"))
 
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
 
   it "validates the maximum number of chars" do
-    validator = described_class.new(entity_stub(entity, property, alphanumeric_string(length)))
+    validator = described_class.new(entity_stub(entity, property => alphanumeric_string(length)))
 
     expect(validator).to be_valid
     expect(validator.errors).to be_empty
   end
 
   it "must not exceed the maximum number of chars" do
-    validator = described_class.new(entity_stub(entity, property, alphanumeric_string(length + 1)))
+    validator = described_class.new(entity_stub(entity, property => alphanumeric_string(length + 1)))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -189,7 +183,7 @@ end
 shared_examples "a url validator without path" do
   it "must not be nil or empty" do
     [nil, ""].each do |val|
-      validator = described_class.new(entity_stub(entity, property, val))
+      validator = described_class.new(entity_stub(entity, property => val))
 
       expect(validator).not_to be_valid
       expect(validator.errors).to include(property)
@@ -197,14 +191,14 @@ shared_examples "a url validator without path" do
   end
 
   it "fails for url with special chars" do
-    validator = described_class.new(entity_stub(entity, property, "https://asdf$%.com"))
+    validator = described_class.new(entity_stub(entity, property => "https://asdf$%.com"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
   end
 
   it "fails for url without scheme" do
-    validator = described_class.new(entity_stub(entity, property, "example.com"))
+    validator = described_class.new(entity_stub(entity, property => "example.com"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
@@ -213,14 +207,14 @@ end
 
 shared_examples "a url path validator" do
   it "fails for url with special chars" do
-    validator = described_class.new(entity_stub(entity, property, "https://asdf$%.com/some/path"))
+    validator = described_class.new(entity_stub(entity, property => "https://asdf$%.com/some/path"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)
   end
 
   it "fails for url without path" do
-    validator = described_class.new(entity_stub(entity, property, "https://example.com"))
+    validator = described_class.new(entity_stub(entity, property => "https://example.com"))
 
     expect(validator).not_to be_valid
     expect(validator.errors).to include(property)