add tests for relative custom image paths. fixes #59

features/relative_assets.feature

@@ -3,10 +3,42 @@ Feature: Relative Assets
     
   Scenario: Rendering css with the feature disabled
     Given "relative_assets" feature is "disabled"
+    And the Server is running
     When I go to "/stylesheets/relative_assets.css"
     Then I should not see "url('../"
+    And I should see "url('/images/blank.gif"
+    
+  Scenario: Rendering html with the feature disabled
+    Given "relative_assets" feature is "disabled"
+    And the Server is running
+    When I go to "/relative_image.html"
+    Then I should see "/images/blank.gif"
 
   Scenario: Rendering css with the feature enabled
     Given "relative_assets" feature is "enabled"
+    And the Server is running
     When I go to "/stylesheets/relative_assets.css"
-    Then I should see "url('../"
+    Then I should see "url('../images/blank.gif"
+    
+  Scenario: Rendering html with the feature disabled
+    Given "relative_assets" feature is "enabled"
+    And the Server is running
+    When I go to "/relative_image.html"
+    Then I should not see "/images/blank.gif"
+    And I should see "images/blank.gif"
+    
+  Scenario: Rendering html with a custom images_dir
+    Given "relative_assets" feature is "enabled"
+    And "images_dir" is set to "img"
+    And the Server is running
+    When I go to "/stylesheets/relative_assets.css"
+    Then I should see "url('../img/blank.gif"
+    
+  Scenario: Rendering css with a custom images_dir
+    Given "relative_assets" feature is "enabled"
+    And "images_dir" is set to "img"
+    And the Server is running
+    When I go to "/relative_image.html"
+    Then I should not see "/images/blank.gif"
+    Then I should not see "/img/blank.gif"
+    And I should see "img/blank.gif"

features/step_definitions/asset_host_steps.rb

@@ -1,9 +1,7 @@
 Given /^I am using an asset host$/ do
-  sandbox_server = Middleman.server do
-    activate :asset_host
-    set :asset_host do |asset|
-      "http://assets%d.example.com" % (asset.hash % 4)
-    end
+  @server ||= Middleman.server
+  @server.activate :asset_host
+  @server.set :asset_host do |asset|
+    "http://assets%d.example.com" % (asset.hash % 4)
   end
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(sandbox_server.new))
 end

features/step_definitions/middleman_steps.rb

@@ -1,11 +1,14 @@
 Given /^"([^\"]*)" feature is "([^\"]*)"$/ do |feature, state|
-  sandbox_server = Middleman.server do
-    if state == "enabled"
-      activate(feature.to_sym)
-    end
-    set :environment, @current_env || :development
+  @server ||= Middleman.server
+  if state == "enabled"
+    @server.activate(feature.to_sym)
   end
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(sandbox_server.new))
+  @server.set :environment, @current_env || :development
+end
+
+Given /^"([^\"]*)" is set to "([^\"]*)"$/ do |variable, value|
+  @server ||= Middleman.server
+  @server.set variable.to_sym, value
 end
 
 Given /^current environment is "([^\"]*)"$/ do |env|
@@ -13,8 +16,8 @@ Given /^current environment is "([^\"]*)"$/ do |env|
 end
 
 Given /^the Server is running$/ do
-  sandbox_server = Middleman.server
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(sandbox_server.new))
+  @server ||= Middleman.server
+  @browser = Rack::Test::Session.new(Rack::MockSession.new(@server.new))
 end
 
 When /^I go to "([^\"]*)"$/ do |url|

features/step_definitions/page_layout_steps.rb

@@ -1,17 +1,13 @@
 Given /^page "([^\"]*)" has layout "([^\"]*)"$/ do |url, layout|
-  sandbox_server = Middleman.server do
-    set :root, File.join(File.dirname(File.dirname(File.dirname(__FILE__))), "fixtures", "test-app")
-    page(url, :layout => layout.to_sym)
-  end
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(sandbox_server.new))
+  @server ||= Middleman.server
+  @server.set :root, File.join(File.dirname(File.dirname(File.dirname(__FILE__))), "fixtures", "test-app")
+  @server.page(url, :layout => layout.to_sym)
 end
 
 Given /^"([^\"]*)" with_layout block has layout "([^\"]*)"$/ do |url, layout|
-  sandbox_server = Middleman.server do
-    set :root, File.join(File.dirname(File.dirname(File.dirname(__FILE__))), "fixtures", "test-app")
-    with_layout(layout.to_sym) do
-      page(url)
-    end
+  @server ||= Middleman.server
+  @server.set :root, File.join(File.dirname(File.dirname(File.dirname(__FILE__))), "fixtures", "test-app")
+  @server.with_layout(layout.to_sym) do
+    page(url)
   end
-  @browser = Rack::Test::Session.new(Rack::MockSession.new(sandbox_server.new))
 end

fixtures/test-app/config.rb

@@ -7,6 +7,7 @@ page "/fake.html", :proxy => "/real.html", :layout => false
 end
 
 with_layout false do
+  page "/relative_image.html"
   page "/inline-css.html"
   page "/inline-js.html"
   page "/inline-coffeescript.html"

fixtures/test-app/source/relative_image.html.erb

@@ -0,0 +1 @@
+<%= image_tag "blank.gif" %>