From a6c06a3ce7bc56b08da606463fb8a8e53a6b5a4e Mon Sep 17 00:00:00 2001
From: Marcin Kulik <marcin.kulik@gmail.com>
Date: Sun, 9 Dec 2012 16:15:17 +0100
Subject: [PATCH] More AsciicastDecorator specs

---
 spec/decorators/asciicast_decorator_spec.rb | 241 +++++++++++++++++++-
 1 file changed, 236 insertions(+), 5 deletions(-)

diff --git a/spec/decorators/asciicast_decorator_spec.rb b/spec/decorators/asciicast_decorator_spec.rb
index 3218567..fbd1f72 100644
--- a/spec/decorators/asciicast_decorator_spec.rb
+++ b/spec/decorators/asciicast_decorator_spec.rb
@@ -1,12 +1,243 @@
 require 'spec_helper'
 
 describe AsciicastDecorator do
+  let(:asciicast) { Asciicast.new }
+  let(:decorated) { AsciicastDecorator.new(asciicast) }
+
+  subject { decorated.send(method) }
+
   describe '#os' do
-    it 'returns "unknown" when uname is blank' do
-      asciicast = Asciicast.new
-      asciicast.uname = nil
-      decorated_asciicast = AsciicastDecorator.new(asciicast)
-      decorated_asciicast.os.should == 'unknown'
+    let(:method) { :os }
+
+    context 'for Linux-like uname' do
+      before do
+        asciicast.uname = "Linux t430u 3.5.0-18-generic #29-Ubuntu SMP"
+      end
+
+      it { should == 'Linux' }
+    end
+
+    context 'for Darwin-like uname' do
+      before do
+        asciicast.uname = "Darwin some.local 10.3.0 Darwin Kernel Version 10.3.0"
+      end
+
+      it { should == 'OSX' }
+    end
+
+    context 'for other systems' do
+      before do
+        asciicast.uname = "Jola Misio Foo"
+      end
+
+      it 'should return first token' do
+        should == 'Jola'
+      end
+    end
+
+    context 'when uname is nil' do
+      before do
+        asciicast.uname = nil
+      end
+
+      it { should == 'unknown' }
+    end
+
+    context 'when uname is blank string' do
+      before do
+        asciicast.uname = ' '
+      end
+
+      it { should == 'unknown' }
+    end
+  end
+
+  describe '#terminal_type' do
+    let(:method) { :terminal_type }
+
+    it "returns asciicast's terminal_type when non-blank" do
+      asciicast.terminal_type = 'foo'
+      should == 'foo'
+    end
+
+    it 'returns "?" for blank terminal_type' do
+      asciicast.terminal_type = nil
+      should == '?'
+
+      asciicast.terminal_type = ''
+      should == '?'
+    end
+  end
+
+  describe '#shell' do
+    let(:method) { :shell }
+
+    it 'returns last segment of shell path' do
+      asciicast.shell = '/usr/bin/some/bar'
+      should == 'bar'
+    end
+  end
+
+  describe '#title' do
+    let(:method) { :title }
+
+    context 'when title is present' do
+      before do
+        asciicast.title = 'tit'
+      end
+
+      it { should == 'tit' }
+    end
+
+    context 'when no title but command is present' do
+      before do
+        asciicast.title = nil
+        asciicast.command = 'cmd'
+      end
+
+      it { should == '$ cmd' }
+    end
+
+    context 'when no title nor command is present' do
+      before do
+        asciicast.title = nil
+        asciicast.command = nil
+        asciicast.id = 999
+      end
+
+      it 'should be in the form of "#<id>"' do
+        should == "##{asciicast.id}"
+      end
+    end
+  end
+
+  describe '#description' do
+    let(:method) { :description }
+
+    context 'when description present' do
+      before do
+        asciicast.description = '**yay**'
+      end
+
+      it 'should be processed with markdown processor' do
+        should == "<p><strong>yay</strong></p>\n"
+      end
+    end
+
+    context 'when no description' do
+      before do
+        asciicast.description = ''
+      end
+
+      it { should == '<em>No description.</em>' }
     end
   end
+
+  describe '#thumbnail' do
+    pending
+  end
+
+  describe '#author' do
+    let(:method) { :author }
+
+    context 'when user present' do
+      let(:nickname) { double('nickname') }
+      let(:user) { double('user', :nickname => nickname) }
+
+      before do
+        asciicast.user = User.new
+      end
+
+      it 'returns nickname from decorated user' do
+        decorated.should_receive(:user).twice.and_return(user)
+        subject.should == nickname
+      end
+    end
+
+    context 'when username present on asciicast' do
+      before do
+        asciicast.user = nil
+        asciicast.username = 'foo'
+      end
+
+      it { should == '~foo' }
+    end
+
+    context 'when no user nor username present' do
+      before do
+        asciicast.user = nil
+        asciicast.username = nil
+      end
+
+      it { should == 'anonymous' }
+    end
+  end
+
+  describe '#author_link' do
+    let(:method) { :author_link }
+
+    context 'when user present' do
+      let(:link) { double('link') }
+      let(:user) { double('user', :link => link) }
+
+      before do
+        asciicast.user = User.new
+      end
+
+      it 'returns link from decorated user' do
+        decorated.should_receive(:user).twice.and_return(user)
+        subject.should == link
+      end
+    end
+
+    context 'when no user present' do
+      let(:author) { double('author') }
+
+      before do
+        asciicast.user = nil
+      end
+
+      it 'returns author from decorated user' do
+        decorated.should_receive(:author).and_return(author)
+        subject.should == author
+      end
+    end
+  end
+
+  describe '#author_img_link' do
+    let(:method) { :author_img_link }
+
+    context 'when user present' do
+      let(:img_link) { double('img_link') }
+      let(:user) { double('user', :img_link => img_link) }
+
+      before do
+        asciicast.user = User.new
+      end
+
+      it 'returns img_link from decorated user' do
+        decorated.should_receive(:user).twice.and_return(user)
+        subject.should == img_link
+      end
+    end
+
+    context 'when no user present' do
+      let(:avatar_image) { double('avatar_image') }
+      let(:h) { double('h') }
+
+      before do
+        asciicast.user = nil
+      end
+
+      it 'returns avatar_image_tag' do
+        decorated.stub!(:h => h)
+        h.should_receive(:avatar_image_tag).with(nil).and_return(avatar_image)
+        subject.should == avatar_image
+      end
+    end
+  end
+
+  describe '#other_by_user' do
+    pending
+  end
 end