Kill all mutants i Zero::Request

Fix tests for PATCH, because spec_helper didn't support it and the tests where
wrong.
Remove if statement from "conent_type", because ruby already returns nil, if the
requested key in a hash is not found. (Sounds a bit ugly, but it's true.)

1 files changed, 4 insertions, 4 deletions

diff --git a/spec/unit/request/patch_spec.rb b/spec/unit/request/patch_spec.rb
index 1c2d3c9..ae0d2db 100644
--- a/spec/unit/request/patch_spec.rb
+++ b/spec/unit/request/patch_spec.rb
@@ -3,13 +3,13 @@ require 'spec_helper'
 describe Zero::Request, '#patch?' do
   subject { Zero::Request.new(env) }
 
-  context "with a post request" do
-    let(:env) { EnvGenerator.post('/foo') }
-    its(:post?) { should be(true) }
+  context "with a patch request" do
+    let(:env) { EnvGenerator.patch('/foo') }
+    its(:patch?) { should be(true) }
   end
 
   context "with a get request" do
     let(:env) { EnvGenerator.get('/foo') }
-    its(:post?) { should be(false) }
+    its(:patch?) { should be(false) }
   end
 end