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#language and rspec 2 #3

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3729a16
initial commit for languages and rspec 2
komba Mar 22, 2012
ca54c24
also, rails locale
komba Mar 22, 2012
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35 changes: 35 additions & 0 deletions Gemfile.lock
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GEM
remote: http://rubygems.org/
specs:
allison (2.0.3)
diff-lcs (1.1.3)
echoe (4.6.3)
allison (>= 2.0.3)
gemcutter (>= 0.7.0)
rake (>= 0.9.2)
rdoc (>= 3.6.1)
rubyforge (>= 2.0.4)
gemcutter (0.7.1)
json (1.6.5)
json_pure (1.6.5)
rake (0.9.2.2)
rdoc (3.12)
json (~> 1.4)
rspec (2.9.0)
rspec-core (~> 2.9.0)
rspec-expectations (~> 2.9.0)
rspec-mocks (~> 2.9.0)
rspec-core (2.9.0)
rspec-expectations (2.9.0)
diff-lcs (~> 1.1.3)
rspec-mocks (2.9.0)
rubyforge (2.0.4)
json_pure (>= 1.1.7)

PLATFORMS
ruby

DEPENDENCIES
echoe
rake
rspec
153 changes: 87 additions & 66 deletions lib/user-agent/agent.rb
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class Agent

##
Expand Down Expand Up @@ -52,6 +51,19 @@ def os
Agent.os_for_user_agent string
end

##
# User agent language.

def language
Agent.language string
end

##
# Rails locale
def locale
$1.to_sym if Agent.language(string).to_s =~ /(\w+)/
end

##
# User agent string.

Expand Down Expand Up @@ -80,82 +92,91 @@ def == other
##
# Return engine version for user agent _string_.

def self.engine_version_for_user_agent string
$1 if string =~ /#{engine_for_user_agent(string)}[\/ ]([\d\w\.\-]+)/i
end
class << self

##
# Return version for user agent _string_.

def self.version_for_user_agent string
case name = name_for_user_agent(string)
when :Chrome ; $1 if string =~ /chrome\/([\d\w\.\-]+)/i
when :Safari ; $1 if string =~ /version\/([\d\w\.\-]+)/i
when :PS3 ; $1 if string =~ /([\d\w\.\-]+)\)\s*$/i
when :PSP ; $1 if string =~ /([\d\w\.\-]+)\)?\s*$/i
else $1 if string =~ /#{name}[\/ ]([\d\w\.\-]+)/i
def engine_version_for_user_agent string
$1 if string =~ /#{engine_for_user_agent(string)}[\/ ]([\d\w\.\-]+)/i
end
end

##
# Return engine symbol for user agent _string_.

def self.engine_for_user_agent string
case string
when /webkit/i ; :webkit
when /khtml/i ; :khtml
when /konqueror/i ; :konqueror
when /chrome/i ; :chrome
when /presto/i ; :presto
when /gecko/i ; :gecko
when /msie/i ; :msie
else :unknown
##
# Return version for user agent _string_.

def version_for_user_agent string
case name = name_for_user_agent(string)
when :Chrome ; $1 if string =~ /chrome\/([\d\w\.\-]+)/i
when :Safari ; $1 if string =~ /version\/([\d\w\.\-]+)/i
when :PS3 ; $1 if string =~ /([\d\w\.\-]+)\)\s*$/i
when :PSP ; $1 if string =~ /([\d\w\.\-]+)\)?\s*$/i
else $1 if string =~ /#{name}[\/ ]([\d\w\.\-]+)/i
end
end
end

##
# Return the os for user agent _string_.

def self.os_for_user_agent string
case string
when /windows nt 6\.0/i ; :'Windows Vista'
when /windows nt 6\.\d+/i ; :'Windows 7'
when /windows nt 5\.2/i ; :'Windows 2003'
when /windows nt 5\.1/i ; :'Windows XP'
when /windows nt 5\.0/i ; :'Windows 2000'
when /os x (\d+)[._](\d+)/i ; :"OS X #{$1}.#{$2}"
when /linux/i ; :Linux
when /wii/i ; :Wii
when /playstation 3/i ; :Playstation
when /playstation portable/i ; :Playstation
else ; :Unknown
##
# Return engine symbol for user agent _string_.

def engine_for_user_agent string
case string
when /webkit/i ; :webkit
when /khtml/i ; :khtml
when /konqueror/i ; :konqueror
when /chrome/i ; :chrome
when /presto/i ; :presto
when /gecko/i ; :gecko
when /msie/i ; :msie
else :unknown
end
end
end

##
# Return name for user agent _string_.

def self.name_for_user_agent string
case string
when /konqueror/i ; :Konqueror
when /chrome/i ; :Chrome
when /safari/i ; :Safari
when /msie/i ; :IE
when /opera/i ; :Opera
when /playstation 3/i ; :PS3
when /playstation portable/i ; :PSP
when /firefox/i ; :Firefox
else ; :Unknown
##
# Return the os for user agent _string_.

def os_for_user_agent string
case string
when /windows nt 6\.0/i ; :'Windows Vista'
when /windows nt 6\.\d+/i ; :'Windows 7'
when /windows nt 5\.2/i ; :'Windows 2003'
when /windows nt 5\.1/i ; :'Windows XP'
when /windows nt 5\.0/i ; :'Windows 2000'
when /os x (\d+)[._](\d+)/i ; :"OS X #{$1}.#{$2}"
when /linux/i ; :Linux
when /wii/i ; :Wii
when /playstation 3/i ; :Playstation
when /playstation portable/i ; :Playstation
else ; :Unknown
end
end
end

@agents = []
##
# Return name for user agent _string_.

def name_for_user_agent string
case string
when /konqueror/i ; :Konqueror
when /chrome/i ; :Chrome
when /safari/i ; :Safari
when /msie/i ; :IE
when /opera/i ; :Opera
when /playstation 3/i ; :PS3
when /playstation portable/i ; :PSP
when /firefox/i ; :Firefox
else ; :Unknown
end
end

##
# Map agent _name_ to _options_.
##
# Return language extracted from _string_.
def language string
$1 if string =~ /\; (\D{2,5})\)/
end

@agents = []

def self.map name, options = {}
@agents << [name, options]
##
# Map agent _name_ to _options_.

def map name, options = {}
@agents << [name, options]
end
end

end
30 changes: 21 additions & 9 deletions spec/agent_spec.rb
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Expand Up @@ -5,60 +5,72 @@
before :each do
@agent = Agent.new 'Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_5_4; en-us) AppleWebKit/528.4+ (KHTML, like Gecko) Version/4.0dp1 Safari/526.11.2'
end

describe "#initialize" do
it "should allow a user agent string to be passed" do
Agent.new('foo').string.should == 'foo'
end
end

describe "#os" do
it "should return operating system symbol" do
@agent.os.should == :'OS X 10.5'
end
end

describe "#engine" do
it "should return engine symbol" do
@agent.engine.should == :webkit
end
end

describe "#engine_version" do
it "should return engine version" do
@agent.engine_version.should == '528.4'
end
end

describe "#to_s" do
it "should return the user agent string" do
@agent.to_s.should == @agent.string
end
end

describe "#inspect" do
it "should return string presenting the engine, os, version, etc" do
@agent.inspect.should == '#<Agent:Safari version:"4.0dp1" engine:"webkit:528.4" os:"OS X 10.5">'
end
end

describe "#name" do
it "should return the agent name symbol" do
@agent.name.should == :'Safari'
end
end

describe "#==" do
it "should be equal when the user agent strings are the same" do
a = Agent.new 'foo'
b = Agent.new 'foo'
a.should == b
end

it "should not be equal when user agent strings are different" do
a = Agent.new 'foo'
b = Agent.new 'bar'
a.should_not == b
end
end

describe '#language' do
it 'should return en-us language' do
@agent.language.should eq 'en-us'
end
end

describe '#locale' do
it 'should return :en locale' do
@agent.locale.should eq :en
end
end
end
31 changes: 15 additions & 16 deletions tasks/spec.rake
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require 'rspec/core/rake_task'

require 'spec/rake/spectask'

desc "Run all specifications"
Spec::Rake::SpecTask.new(:spec) do |t|
t.libs << "lib"
t.spec_opts = ["--color", "--require", "spec/spec_helper.rb"]
RSpec::Core::RakeTask.new(:spec) do |t|
# t.libs << "lib"
t.rspec_opts = ["--color", "-fd", "--require", "spec/spec_helper.rb"]
end

namespace :spec do

desc "Run all specifications verbosely"
Spec::Rake::SpecTask.new(:verbose) do |t|
t.libs << "lib"
t.spec_opts = ["--color", "--format", "specdoc", "--require", "spec/spec_helper.rb"]
RSpec::Core::RakeTask.new(:verbose) do |t|
# t.libs << "lib"
t.rspec_opts = ["--color", "-fd", "--require", "spec/spec_helper.rb"]
end

desc "Run specific specification verbosely (specify SPEC)"
Spec::Rake::SpecTask.new(:select) do |t|
t.libs << "lib"
t.spec_files = [ENV["SPEC"]]
t.spec_opts = ["--color", "--format", "specdoc", "--require", "spec/spec_helper.rb"]
RSpec::Core::RakeTask.new(:select) do |t|
# t.libs << "lib"
t.pattern = 'spec/*_spec.rb'
t.rspec_opts = ["--color", "-fd", "--require", "spec/spec_helper.rb"]
end
end

end