From 6fd096d4ab1659192470536ee24ab65e811cc942 Mon Sep 17 00:00:00 2001
From: Gibheer <gibheer@gmail.com>
Date: Fri, 11 Jan 2013 08:05:43 +0100
Subject: [PATCH] split of specs for [] and []=

As mutant can't use one spec file for both methods it got split up into
two. I also cleaned up the tests and made them (hopefully) better
readable.
---
 .../request/parameter/element_reader_spec.rb  | 75 +++++++++++++++++++
 .../parameter/element_reference_spec.rb       | 56 --------------
 .../request/parameter/element_writer_spec.rb  | 22 ++++++
 3 files changed, 97 insertions(+), 56 deletions(-)
 create mode 100644 spec/unit/zero/request/parameter/element_reader_spec.rb
 delete mode 100644 spec/unit/zero/request/parameter/element_reference_spec.rb
 create mode 100644 spec/unit/zero/request/parameter/element_writer_spec.rb

diff --git a/spec/unit/zero/request/parameter/element_reader_spec.rb b/spec/unit/zero/request/parameter/element_reader_spec.rb
new file mode 100644
index 0000000..61b2668
--- /dev/null
+++ b/spec/unit/zero/request/parameter/element_reader_spec.rb
@@ -0,0 +1,75 @@
+require 'spec_helper'
+
+describe Zero::Request::Parameter, '#[]' do
+  let(:object) { described_class.new(env) }
+  subject { object[key] }
+
+  let(:query)  { '' }
+  let(:post)   { {} }
+  let(:custom) { {} }
+  let(:env_get) { environment("/foo?#{query}", {:custom => custom})}
+  let(:env_post) { environment("/foo?#{query}",{:payload => post, :custom => custom}) }
+
+  let(:key)        { 'foo' }
+  let(:value)      { 'correct' }
+  let(:fake_value) { 'wrong' }
+
+  shared_examples_for 'a parameter' do
+    it { should eq(value) }
+  end
+
+  context 'with custom set key' do
+    let(:env) { env_get }
+    before do
+      object[key] = value
+    end
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with a custom set key from an environment' do
+    let(:custom) { {key => value} }
+    let(:env) { env_get }
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with query parameters' do
+    let(:query) { "#{key}=#{value}" }
+    let(:env) { env_get }
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with query and custom parameter' do
+    let(:custom) { {key => value} }
+    let(:query)  { "#{key}=#{fake_value}" }
+    let(:env) { env_get }
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with query and post parameter' do
+    let(:post)  { {key => value} }
+    let(:query) { "#{key}=#{fake_value}" }
+    let(:env)   { env_post }
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with query, post and custom parameter' do
+    let(:custom) { {key => value} }
+    let(:query)  { "#{key}=#{fake_value}" }
+    let(:post)   { {key => fake_value} }
+    let(:env)    { env_post }
+
+    it_behaves_like 'a parameter'
+  end
+
+  context 'with no parameter set' do
+    let(:env) { env_get }
+    let(:value) { nil }
+
+    it_behaves_like 'a parameter'
+  end
+end
diff --git a/spec/unit/zero/request/parameter/element_reference_spec.rb b/spec/unit/zero/request/parameter/element_reference_spec.rb
deleted file mode 100644
index 1136eae..0000000
--- a/spec/unit/zero/request/parameter/element_reference_spec.rb
+++ /dev/null
@@ -1,56 +0,0 @@
-require 'spec_helper'
-
-describe Zero::Request::Parameter, '#[]' do
-  subject { Zero::Request::Parameter.new(env) }
-
-  context 'without parameters' do
-    let(:env) { EnvGenerator.get('/foo') }
-
-    it 'returns the custom parameter' do
-      subject['foo'] = 'bar'
-      expect(subject['foo']).to eq('bar')
-    end
-  end
-
-  context 'with query parameters' do
-    let(:env) { EnvGenerator.get('/foo?foo=bar') }
-
-    it 'returns the query parameter' do
-      expect(subject['foo']).to eq('bar')
-    end
-
-    it 'returns the custom parameter' do
-      subject['foo'] = 'baz'
-      expect(subject['foo']).to eq('baz')
-    end
-  end
-
-  context 'with payload parameters' do
-    let(:env) do
-      EnvGenerator.post('/foo', {
-        :input => 'foo=bar', 'CONTENT_TYPE' => 'multipart/form-data'
-      })
-    end
-
-    it 'returns the payload value' do
-      expect(subject['foo']).to eq('bar')
-    end
-
-    it 'returns the custom parameter' do
-      subject['foo'] = 'baz'
-      expect(subject['foo']).to eq('baz')
-    end
-  end
-
-  context 'with query and payload parameters' do
-    let(:env) do
-      EnvGenerator.post('/foo?foo=baz', {
-        :input => 'foo=bar', 'CONTENT_TYPE' => 'multipart/form-data'
-      })
-    end
-
-    it 'returns the payload parameter' do
-      expect(subject['foo']).to eq('bar')
-    end
-  end
-end
diff --git a/spec/unit/zero/request/parameter/element_writer_spec.rb b/spec/unit/zero/request/parameter/element_writer_spec.rb
new file mode 100644
index 0000000..c9ffe50
--- /dev/null
+++ b/spec/unit/zero/request/parameter/element_writer_spec.rb
@@ -0,0 +1,22 @@
+require 'spec_helper'
+
+describe Zero::Request::Parameter, '#[]=' do
+  subject { described_class.new(env) }
+  let(:env) { environment }
+
+  let(:key)     { 'foo' }
+  let(:wrong)   { 'wrong' }
+  let(:correct) { 'correct' }
+
+  it 'sets the key as a custom parameter' do
+    subject[key] = correct
+    expect(subject.custom[key]).to eq(correct)
+  end
+
+  it 'overwrites the key value' do
+    subject[key] = wrong
+    subject[key] = correct
+
+    expect(subject.custom[key]).to eq(correct)
+  end
+end