# HG changeset patch
# User Alessio Caiazza <nolith@abisso.org>
# Date 1269179175 -3600
# Node ID 0a90b0f886e8257dc9777df5c190d5077f0b7e73
# Parent  b4445ee7fce119918c5070d644116078379e0a9a
Rspec testing

diff -r b4445ee7fce119918c5070d644116078379e0a9a -r 0a90b0f886e8257dc9777df5c190d5077f0b7e73 Rakefile
--- a/Rakefile	Sun Mar 21 12:24:17 2010 +0100
+++ b/Rakefile	Sun Mar 21 14:46:15 2010 +0100
@@ -3,6 +3,8 @@
 require 'rake'
 require 'echoe'
 
+ENV['SPEC_OPTS'] ||= '-c'
+
 Echoe.new('YubiRuby') do |p|
   p.description    = <<-EOF
 Yubikey integration - 
@@ -41,9 +43,10 @@
   p.email          = "nolith@abisso.org"
   p.platform       = Gem::Platform::RUBY
   p.ignore_pattern = ["tmp/**/*", "script/*"]
-  p.development_dependencies = ['yard']
+  p.development_dependencies = ['yard', 'rspec']
   p.runtime_dependencies << ['ruby-aes-normal', '~> 1.0']
   p.runtime_dependencies << ['bit-struct'] #, '~> 0.13.6']
+  p.spec_pattern = ['test/**/*_spec.rb']
 end
 
 Dir["#{File.dirname(__FILE__)}/tasks/*.rake"].sort.each { |ext| load ext }
diff -r b4445ee7fce119918c5070d644116078379e0a9a -r 0a90b0f886e8257dc9777df5c190d5077f0b7e73 test/hex_spec.rb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hex_spec.rb	Sun Mar 21 14:46:15 2010 +0100
@@ -0,0 +1,52 @@
+require 'yubiruby'
+
+describe 'YubiRuby::HEX' do
+  describe '#encode' do
+    it 'should work as expected' do
+      str = "ciao\n"
+      hex = "6369616f0a"
+      YubiRuby::HEX.encode(str).should == hex
+    end
+    
+    it 'should be a reversible operation' do
+      str = "ciao\n"
+      hex = YubiRuby::HEX.encode(str)
+      YubiRuby::HEX.decode(hex).should == str
+    end
+  end
+  
+  describe '#decode' do
+    it 'should work as expected' do
+      str = "ciao\n"
+      hex = "6369616f0a"
+      YubiRuby::HEX.decode(hex).should == str
+    end
+    
+    it 'should be a reversible operation' do
+      hex = "6369616f0a"
+      str = YubiRuby::HEX.decode(hex)
+      YubiRuby::HEX.encode(str).should == hex
+    end
+    
+    it 'should raise NoHexEncodedError if decoding non Hex string' do
+      lambda { YubiRuby::HEX.decode('a')  }.should raise_error(YubiRuby::NoHexEncodedError)
+      lambda {YubiRuby::HEX.decode('zebr') }.should raise_error(YubiRuby::NoHexEncodedError)
+      lambda {YubiRuby::HEX.decode('!af5') }.should raise_error(YubiRuby::NoHexEncodedError)
+      lambda {YubiRuby::HEX.decode('0x12ff') }.should raise_error(YubiRuby::NoHexEncodedError)
+    end
+  end
+  
+  describe '#hex?' do
+    it 'should recognize valid hex' do
+      YubiRuby::HEX.hex?('7af5').should == true
+      YubiRuby::HEX.hex?('12fF').should == true
+    end
+    
+    it 'should recognize invalid hex' do
+      YubiRuby::HEX.hex?('a').should == false
+      YubiRuby::HEX.hex?('zebr').should == false
+      YubiRuby::HEX.hex?('!af5').should == false
+      YubiRuby::HEX.hex?('0x12ff').should == false
+    end
+  end
+end
diff -r b4445ee7fce119918c5070d644116078379e0a9a -r 0a90b0f886e8257dc9777df5c190d5077f0b7e73 test/modhex_spec.rb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/modhex_spec.rb	Sun Mar 21 14:46:15 2010 +0100
@@ -0,0 +1,81 @@
+require 'yubiruby'
+
+describe 'YubiRuby::ModHex' do
+  
+  it 'should be a reversible operation' do
+    str = "test"
+    hex = "ifhgieif"
+    YubiRuby::ModHex.decode(YubiRuby::ModHex.encode(str)).should == str
+    YubiRuby::ModHex.encode(YubiRuby::ModHex.decode(hex)).should == hex
+  end
+  
+  describe '#encode' do
+    it 'should work as expected' do
+      str = "test"
+      hex = "ifhgieif"
+      YubiRuby::ModHex.encode(str).should == hex
+    end
+    
+    it "should double the string lenght" do
+      str = '1234zz567890'
+      str.size.should == 12
+      str.modhex_encode.size.should == 24
+    end
+
+  end
+  
+  describe '#decode' do
+    it 'should work as expected' do
+      str = "test"
+      hex = "ifhgieif"
+      YubiRuby::ModHex.decode(hex).should == str
+    end
+    
+    it 'should raise NoModHexEncodedError if decoding non ModHex string' do
+      lambda { YubiRuby::ModHex.decode('a')  }.should raise_error(YubiRuby::NoModHexEncodedError)
+      lambda {YubiRuby::ModHex.decode('zebr') }.should raise_error(YubiRuby::NoModHexEncodedError)
+      lambda {YubiRuby::ModHex.decode('!af5') }.should raise_error(YubiRuby::NoModHexEncodedError)
+      lambda {YubiRuby::ModHex.decode('0x12ff') }.should raise_error(YubiRuby::NoModHexEncodedError)
+    end
+    
+    it "should halves the string lenght" do
+      otp = 'dbkutdgrnlvrhdiregebvkkrgtuefjru'
+      otp.size.should == 32
+      otp.modhex_decode.size.should == 16
+    end
+  end
+  
+  describe '#hex?' do
+    it 'should recognize valid hex' do
+      YubiRuby::ModHex.modhex?('ifhgieif').should == true
+      YubiRuby::ModHex.modhex?('ichkicichv').should == true
+    end
+    
+    it 'should recognize invalid hex' do
+      YubiRuby::ModHex.modhex?('a').should == false
+      YubiRuby::ModHex.modhex?('zebr').should == false
+      YubiRuby::ModHex.modhex?('!af5').should == false
+      YubiRuby::ModHex.modhex?('0x12ff').should == false
+    end
+  end
+end
+
+describe 'String' do
+  describe '#modhex_decode' do
+    it "should call YubiRuby::ModHex#decode once" do
+      otp = 'dbkutdgrnlvrhdiregebvkkrgtuefjru'
+      YubiRuby::ModHex.should_receive(:decode).once.with(otp)
+      YubiRuby::ModHex.should_not_receive(:encode)
+      otp.modhex_decode
+    end
+  end
+  
+  describe '#modhex_encode' do
+    it "should call YubiRuby::ModHex#encode once" do
+      str = 'ciaociao ciao'
+      YubiRuby::ModHex.should_receive(:encode).once.with(str)
+      YubiRuby::ModHex.should_not_receive(:decode)
+      str.modhex_encode
+    end
+  end
+end
\ No newline at end of file
diff -r b4445ee7fce119918c5070d644116078379e0a9a -r 0a90b0f886e8257dc9777df5c190d5077f0b7e73 test/tc_modhex.rb
--- a/test/tc_modhex.rb	Sun Mar 21 12:24:17 2010 +0100
+++ b/test/tc_modhex.rb	Sun Mar 21 14:46:15 2010 +0100
@@ -15,7 +15,7 @@
     assert_equal(YubiRuby::ModHex.encode(YubiRuby::ModHex.decode(hex)), hex)
   end
   
-  def test_no_hex_encoded_exception
+  def test_no_modhex_encoded_exception
     assert !YubiRuby::ModHex.modhex?('a') 
     assert !YubiRuby::ModHex.modhex?('zebr') 
     assert !YubiRuby::ModHex.modhex?('!af5')