few components with rspec3 syntax

spec/components/common_passwords/common_passwords_spec.rb

@@ -4,7 +4,7 @@ require_dependency "common_passwords/common_passwords"
 describe CommonPasswords do
 
   it "the passwords file should exist" do
-    File.exists?(described_class::PASSWORD_FILE).should eq(true)
+    expect(File.exists?(described_class::PASSWORD_FILE)).to eq(true)
   end
 
   describe "#common_password?" do
@@ -15,25 +15,25 @@ describe CommonPasswords do
     it "returns false if password isn't in the common passwords list" do
       described_class.stubs(:password_list).returns(stub_everything(:include? => false))
       @password = 'uncommonPassword'
-      subject.should eq(false)
+      expect(subject).to eq(false)
     end
 
     it "returns false if password is nil" do
       described_class.expects(:password_list).never
       @password = nil
-      subject.should eq(false)
+      expect(subject).to eq(false)
     end
 
     it "returns false if password is blank" do
       described_class.expects(:password_list).never
       @password = ""
-      subject.should eq(false)
+      expect(subject).to eq(false)
     end
 
     it "returns true if password is in the common passwords list" do
       described_class.stubs(:password_list).returns(stub_everything(:include? => true))
       @password = "password"
-      subject.should eq(true)
+      expect(subject).to eq(true)
     end
   end
 
@@ -45,7 +45,7 @@ describe CommonPasswords do
       described_class.stubs(:redis).returns(mock_redis)
       described_class.expects(:load_passwords).returns(['password'])
       list = described_class.password_list
-      list.should respond_to(:include?)
+      expect(list).to respond_to(:include?)
     end
 
     it "doesn't load the passwords file if redis has it" do
@@ -55,7 +55,7 @@ describe CommonPasswords do
       described_class.stubs(:redis).returns(mock_redis)
       described_class.expects(:load_passwords).never
       list = described_class.password_list
-      list.should respond_to(:include?)
+      expect(list).to respond_to(:include?)
     end
 
     it "loads the passwords file if redis has an empty list" do
@@ -65,7 +65,7 @@ describe CommonPasswords do
       described_class.stubs(:redis).returns(mock_redis)
       described_class.expects(:load_passwords).returns(['password'])
       list = described_class.password_list
-      list.should respond_to(:include?)
+      expect(list).to respond_to(:include?)
     end
   end
 
@@ -73,7 +73,7 @@ describe CommonPasswords do
     it "tolerates it" do
       described_class.stubs(:redis).returns(stub_everything(sismember: false, exists: false, scard: 0))
       File.stubs(:readlines).with(described_class::PASSWORD_FILE).raises(Errno::ENOENT)
-      described_class.common_password?("password").should eq(false)
+      expect(described_class.common_password?("password")).to eq(false)
     end
   end
 end