update test with unique pick up emails

spec/models/partners/profile_spec.rb

@@ -169,29 +169,31 @@
 
   describe "pick up email address validation" do
     context "number of email addresses" do
-      let(:profile) { build(:partner_profile, pick_up_email: "[email protected], [email protected], [email protected], [email protected]") }
+      let(:profile) { build(:partner_profile, pick_up_email: "[email protected], [email protected], [email protected], [email protected]") }
       it "should not allow more than three email addresses" do
         expect(profile.valid?).to eq(false)
-        profile.update(pick_up_email: "[email protected], [email protected], [email protected]")
+        profile.update(pick_up_email: "[email protected], [email protected], [email protected]")
         expect(profile.valid?).to eq(true)
       end
 
       it "should allow optional whitespace between email addresses" do
-        profile.update(pick_up_email: "[email protected],[email protected]")
+        profile.update(pick_up_email: "[email protected], [email protected]")
+        expect(profile.valid?).to eq(true)
+        profile.update(pick_up_email: "[email protected],[email protected]")
         expect(profile.valid?).to eq(true)
       end
 
       it "should disregard commas at the beginning or end of the string" do
-        profile.update(pick_up_email: ", [email protected], [email protected], ")
+        profile.update(pick_up_email: ", [email protected], [email protected],")
         expect(profile.valid?).to eq(true)
       end
     end
 
     context "invalid emails" do
-      let(:profile) { build(:partner_profile, pick_up_email: "[email protected], [email protected], asdf") }
+      let(:profile) { build(:partner_profile, pick_up_email: "[email protected], [email protected], asdf") }
       it "should not allow invalid email addresses" do
         expect(profile.valid?).to eq(false)
-        profile.update(pick_up_email: "[email protected]")
+        profile.update(pick_up_email: "[email protected], [email protected]")
         expect(profile.valid?).to eq(true)
       end