spec/shared/authenticator.rb in rbnacl-2.0.0.pre vs spec/shared/authenticator.rb in rbnacl-2.0.0

@@ -51,23 +51,22 @@
     it "raises ArgumentError on a key which is too long" do
       expect { described_class.verify("\0"*33, tag, message) }.to raise_error(ArgumentError)
     end
 
     it "fails to validate an invalid authenticator" do
-      described_class.verify(key, tag, message+"\0").should be false
+      expect { described_class.verify(key, tag, message+"\0") }.to raise_error(RbNaCl::BadAuthenticatorError)
     end
 
     it "fails to validate a short authenticator" do
-      described_class.verify(key, tag[0,tag.bytesize - 2], message).should be false
+      expect { described_class.verify(key, tag[0,tag.bytesize - 2], message) }.to raise_error(RbNaCl::LengthError)
     end
 
     it "fails to validate a long authenticator" do
-      described_class.verify(key, tag+"\0", message).should be false
+      expect { described_class.verify(key, tag+"\0", message) }.to raise_error(RbNaCl::LengthError)
     end
   end
 
-
   context "Instance methods" do
     let(:authenticator) { described_class.new(key) }
 
     context "#auth" do
       it "produces an authenticator" do
@@ -79,18 +78,18 @@
       it "verifies an authenticator" do
         authenticator.verify(tag, message).should be true
       end
 
       it "fails to validate an invalid authenticator" do
-        authenticator.verify(tag, message+"\0").should be false
+        expect { authenticator.verify(tag, message+"\0") }.to raise_error(RbNaCl::BadAuthenticatorError)
       end
 
       it "fails to validate a short authenticator" do
-        authenticator.verify(tag[0,tag.bytesize - 2], message).should be false
+        expect { authenticator.verify(tag[0,tag.bytesize - 2], message) }.to raise_error(RbNaCl::LengthError)
       end
 
       it "fails to validate a long authenticator" do
-        authenticator.verify(tag+"\0", message).should be false
+        expect { authenticator.verify(tag+"\0", message) }.to raise_error(RbNaCl::LengthError)
       end
     end
   end
 end