few components with rspec3 syntax

spec/components/validators/password_validator_spec.rb

@@ -20,25 +20,25 @@ describe PasswordValidator do
         it "doesn't add an error when password is good" do
           @password = "weron235alsfn234"
           validate
-          record.errors[:password].should_not be_present
+          expect(record.errors[:password]).not_to be_present
         end
 
         it "adds an error when password is too short" do
           @password = "p"
           validate
-          record.errors[:password].should be_present
+          expect(record.errors[:password]).to be_present
         end
 
         it "adds an error when password is blank" do
           @password = ''
           validate
-          record.errors[:password].should be_present
+          expect(record.errors[:password]).to be_present
         end
 
         it "adds an error when password is nil" do
           @password = nil
           validate
-          record.errors[:password].should be_present
+          expect(record.errors[:password]).to be_present
         end
       end
 
@@ -48,7 +48,7 @@ describe PasswordValidator do
         it "adds an error when password length is 11" do
           @password = "gt38sdt92bv"
           validate
-          record.errors[:password].should be_present
+          expect(record.errors[:password]).to be_present
         end
       end
     end
@@ -62,14 +62,14 @@ describe PasswordValidator do
         SiteSetting.stubs(:block_common_passwords).returns(true)
         @password = "password"
         validate
-        record.errors[:password].should be_present
+        expect(record.errors[:password]).to be_present
       end
 
       it "doesn't add an error when block_common_passwords is disabled" do
         SiteSetting.stubs(:block_common_passwords).returns(false)
         @password = "password"
         validate
-        record.errors[:password].should_not be_present
+        expect(record.errors[:password]).not_to be_present
       end
     end
   end
@@ -80,7 +80,7 @@ describe PasswordValidator do
     it "doesn't add an error if password is not required" do
       @password = nil
       validate
-      record.errors[:password].should_not be_present
+      expect(record.errors[:password]).not_to be_present
     end
   end