added a spec for custom parameters

1 files changed, 4 insertions, 0 deletions

diff --git a/spec/unit/zero/request/parameter/initialize_spec.rb b/spec/unit/zero/request/parameter/initialize_spec.rb
index 58432cb..a86910b 100644
--- a/spec/unit/zero/request/parameter/initialize_spec.rb
+++ b/spec/unit/zero/request/parameter/initialize_spec.rb
@@ -6,6 +6,10 @@ describe Zero::Request::Parameter, '#initialize' do
     'zero.params.custom' => {'foo' => 'bar'}
   }) }
 
+  it 'reads the custom parameters' do
+    expect(subject['foo']).to eq('bar')
+  end
+
   it 'does not overwrite parameters' do
     subject
     expect(env['zero.params.custom']).to have_key('foo')