Test for old way and new issuer to prevent breaking changes

spec/lib/rotp/hotp_spec.rb

@@ -110,21 +110,22 @@
   end
 
   describe '#provisioning_uri' do
-    let(:hotp) { ROTP::HOTP.new('a' * 32, name: "[email protected]", issuer: "Example.com") }
+
+    let(:hotp) { ROTP::HOTP.new('a' * 32, name: "[email protected]") }
 
     it 'created from the otp instance data' do
       expect(hotp.provisioning_uri())
-        .to eq 'otpauth://hotp/Example.com:m%40mdp.im?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&issuer=Example.com&counter=0'
+        .to eq 'otpauth://hotp/m%40mdp.im?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&counter=0'
     end
 
     it 'allow passing a name to override the OTP name' do
       expect(hotp.provisioning_uri('mark@percival'))
-        .to eq 'otpauth://hotp/Example.com:mark%40percival?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&issuer=Example.com&counter=0'
+        .to eq 'otpauth://hotp/mark%40percival?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&counter=0'
     end
 
     it 'also accepts a custom counter value' do
       expect(hotp.provisioning_uri('mark@percival', 17))
-        .to eq 'otpauth://hotp/Example.com:mark%40percival?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&issuer=Example.com&counter=17'
+        .to eq 'otpauth://hotp/mark%40percival?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&counter=17'
     end
 
     context 'with non-standard provisioning_params' do
@@ -134,5 +135,20 @@
         expect(params['image'].first).to eq 'https://example.com/icon.png'
       end
     end
+
+    context "with an issuer" do
+      let(:hotp) { ROTP::HOTP.new('a' * 32, name: "[email protected]", issuer: "Example.com") }
+
+      it 'created from the otp instance data' do
+        expect(hotp.provisioning_uri())
+          .to eq 'otpauth://hotp/Example.com:m%40mdp.im?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&issuer=Example.com&counter=0'
+      end
+
+      it 'allow passing a name to override the OTP name' do
+        expect(hotp.provisioning_uri('mark@percival'))
+          .to eq 'otpauth://hotp/Example.com:mark%40percival?secret=aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa&issuer=Example.com&counter=0'
+      end
+    end
+
   end
 end

spec/lib/rotp/totp_spec.rb

@@ -225,16 +225,16 @@ def get_timecodes(at, b, a)
 
 
   describe '#provisioning_uri' do
-    let(:totp)    { ROTP::TOTP.new(TEST_SECRET, name: "[email protected]", issuer: "Example.com") }
+    let(:totp) { ROTP::TOTP.new(TEST_SECRET, name: "[email protected]") }
 
     it 'creates a provisioning uri from the OTP instance' do
       expect(totp.provisioning_uri())
-        .to eq 'otpauth://totp/Example.com:m%40mdp.im?secret=JBSWY3DPEHPK3PXP&issuer=Example.com'
+        .to eq 'otpauth://totp/m%40mdp.im?secret=JBSWY3DPEHPK3PXP'
     end
 
     it 'allow passing a name to override the OTP name' do
       expect(totp.provisioning_uri('mark@percival'))
-        .to eq 'otpauth://totp/Example.com:mark%40percival?secret=JBSWY3DPEHPK3PXP&issuer=Example.com'
+        .to eq 'otpauth://totp/mark%40percival?secret=JBSWY3DPEHPK3PXP'
     end
 
     context 'with non-standard provisioning_params' do
@@ -249,6 +249,22 @@ def get_timecodes(at, b, a)
       end
 
     end
+
+    context "with an issuer" do
+      let(:totp) { ROTP::TOTP.new(TEST_SECRET, name: "[email protected]", issuer: "Example.com") }
+
+      it 'creates a provisioning uri from the OTP instance' do
+        expect(totp.provisioning_uri())
+          .to eq 'otpauth://totp/Example.com:m%40mdp.im?secret=JBSWY3DPEHPK3PXP&issuer=Example.com'
+      end
+
+      it 'allow passing a name to override the OTP name' do
+        expect(totp.provisioning_uri('mark@percival'))
+          .to eq 'otpauth://totp/Example.com:mark%40percival?secret=JBSWY3DPEHPK3PXP&issuer=Example.com'
+      end
+
+    end
+
   end
 
   describe '#now' do