Change SPEC to not allow uppercase header keys

Also, update CHANGELOG with other spec changes made since 2.2.

Implements #1592

1 files changed, 12 insertions, 18 deletions

diff --git a/test/spec_runtime.rb b/test/spec_runtime.rb
index 0b927e9a..0e22d2b5 100644
--- a/test/spec_runtime.rb
+++ b/test/spec_runtime.rb
@@ -17,32 +17,26 @@ describe Rack::Runtime do
     Rack::MockRequest.env_for
   end
 
-  it "works even if headers is an array" do
-    app = lambda { |env| [200, [['Content-Type', 'text/plain']], "Hello, World!"] }
+  it "sets x-runtime is none is set" do
+    app = lambda { |env| [200, { 'content-type' => 'text/plain' }, "Hello, World!"] }
     response = runtime_app(app).call(request)
-    response[1]['X-Runtime'].must_match(/[\d\.]+/)
+    response[1]['x-runtime'].must_match(/[\d\.]+/)
   end
 
-  it "sets X-Runtime is none is set" do
-    app = lambda { |env| [200, { 'Content-Type' => 'text/plain' }, "Hello, World!"] }
+  it "doesn't set the x-runtime if it is already set" do
+    app = lambda { |env| [200, { 'content-type' => 'text/plain', "x-runtime" => "foobar" }, "Hello, World!"] }
     response = runtime_app(app).call(request)
-    response[1]['X-Runtime'].must_match(/[\d\.]+/)
-  end
-
-  it "doesn't set the X-Runtime if it is already set" do
-    app = lambda { |env| [200, { 'Content-Type' => 'text/plain', "X-Runtime" => "foobar" }, "Hello, World!"] }
-    response = runtime_app(app).call(request)
-    response[1]['X-Runtime'].must_equal "foobar"
+    response[1]['x-runtime'].must_equal "foobar"
   end
 
   it "allow a suffix to be set" do
-    app = lambda { |env| [200, { 'Content-Type' => 'text/plain' }, "Hello, World!"] }
+    app = lambda { |env| [200, { 'content-type' => 'text/plain' }, "Hello, World!"] }
     response = runtime_app(app, "Test").call(request)
-    response[1]['X-Runtime-Test'].must_match(/[\d\.]+/)
+    response[1]['x-runtime-test'].must_match(/[\d\.]+/)
   end
 
   it "allow multiple timers to be set" do
-    app = lambda { |env| sleep 0.1; [200, { 'Content-Type' => 'text/plain' }, "Hello, World!"] }
+    app = lambda { |env| sleep 0.1; [200, { 'content-type' => 'text/plain' }, "Hello, World!"] }
     runtime = runtime_app(app, "App")
 
     # wrap many times to guarantee a measurable difference
@@ -53,9 +47,9 @@ describe Rack::Runtime do
 
     response = runtime.call(request)
 
-    response[1]['X-Runtime-App'].must_match(/[\d\.]+/)
-    response[1]['X-Runtime-All'].must_match(/[\d\.]+/)
+    response[1]['x-runtime-app'].must_match(/[\d\.]+/)
+    response[1]['x-runtime-all'].must_match(/[\d\.]+/)
 
-    Float(response[1]['X-Runtime-All']).must_be :>, Float(response[1]['X-Runtime-App'])
+    Float(response[1]['x-runtime-all']).must_be :>, Float(response[1]['x-runtime-app'])
   end
 end