added pik_install scenarios, test for install to location with spaces…

… in path

features/pik_install.feature

@@ -0,0 +1,24 @@
+Feature: pik_install binary script
+  In order to use pik
+  A developer
+  Wants a command line interface
+  So that she can install the pik tool
+
+  Scenario: pik_install
+    Given I have not installed pik to C:\temp\bin
+    And "C:\temp\bin" is in the system path
+    When I run "pik_install C:\temp\bin"
+    And then I run "C:\temp\bin\pik help"
+    Then I should see "Installing to C:\temp\bin"
+    And I should see "pik is installed"
+    And I should see "To get help with a command"
+
+
+  Scenario: pik_install to path with spaces
+    Given I have not installed pik to C:\temp\path with spaces\bin
+    And "C:\temp\path with spaces\bin" is in the system path
+    When I run "pik_install "C:\temp\path with spaces\bin""
+    And then I run "pik help"
+    Then I should see "Installing to C:\temp\path with spaces\bin"
+    And I should see "pik is installed"
+    And I should see "To get help with a command"

features/step_definitions/pik_commands.rb

@@ -46,6 +46,20 @@
   File.open(PIK_HOME + 'config.yml','w'){|f| }
 end
 
+Given /^I have not installed pik to (.+)$/ do |path|
+  FileUtils.rm_rf path if File.exist? path
+  FileUtils.mkdir_p path
+  Dir[path + "\\pik.bat"].should be_empty
+end
+
+Given /^"(.*)" is in the system path$/ do |arg1|
+  ENV['PATH'] = [arg1, ENV['PATH']].join(';')
+end
+
+When /^I run "pik_install (.+)"$/ do |args|
+  %x[ruby bin/pik_install #{args} > #{PIK_LOG} 2>&1 ]
+end
+
 When /^I run "pik (.+?)" and "pik (.+)",$/ do |args1, args2|
   %x[tools\\pik.bat #{args1} > #{PIK_LOG} 2>&1 && tools\\pik.bat #{args2} > #{PIK_LOG} 2>&1]
 end
@@ -58,6 +72,10 @@
   %x[tools\\pik.bat #{args} > #{PIK_LOG} 2>&1 & PATH >> #{PIK_LOG} ]
 end
 
+And /^then I run "(.*)"$/ do |args|
+  %x[#{args} >> #{PIK_LOG} 2>&1 ]
+end
+
 Then /^I should see "(.*)"$/ do |data|
   stdout = File.read(PIK_LOG)
   stdout.should match(Regexp.new(Regexp.escape(data)))