f59ca512ce
configuration. Configuration is now a singly linked list of configuration objects
that inherit values and defaults from the next configuration instance.
All instances hold a reference to the top of the configuration chain.
There is now a consistent API for reading configuration property values:
<attr>: Reads the fully-resolved attribute after taking
configuration inheritance and defaults into account.
raw_<attr>: reads attribute from a configuration object without
inheritance or defaults.
default_for(<attr>): reads the default value for an attribute
default_for_<attr>: specifies the default value for an attribute.
<attr>_without_default: reads the inherited attribute without applying defaults.
comment_for_<attr>: Specifies a comment that will be emitted above the
property when serializing the configuration to a file.
Additionally, method_missing and respond_to both work down the
configuration chain, so any method that is added to a configuration
instance, can be accessed from the top level.
The distinction between default and explicitly set values allows compass
to more correctly manage the serialization of attributes when creating
configuration files for projects.
The compass configuration can still be accessed via
Compass.configuration, however, the configuration object is no longer a
singleton. This means that you can build several configuration chains
to track several projects at once. This should ease the use of compass
in other frameworks and plugins that want to use compass internally.
130 lines
4.5 KiB
Ruby
130 lines
4.5 KiB
Ruby
require File.dirname(__FILE__)+'/test_helper'
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require 'compass'
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require 'stringio'
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class ConfigurationTest < Test::Unit::TestCase
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include Compass::IoHelper
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def setup
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Compass.reset_configuration!
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end
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def test_parse_and_serialize
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contents = StringIO.new(<<-CONFIG)
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require 'compass'
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# Require any additional compass plugins here.
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project_type = :stand_alone
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css_dir = "css"
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sass_dir = "sass"
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images_dir = "img"
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javascripts_dir = "js"
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# Set this to the root of your project when deployed:
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http_path = "/"
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output_style = :nested
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# To enable relative paths to assets via compass helper functions. Uncomment:
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# relative_assets = true
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CONFIG
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Compass.add_configuration(contents, "test_parse")
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assert_equal 'sass', Compass.configuration.sass_dir
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assert_equal 'css', Compass.configuration.css_dir
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assert_equal 'img', Compass.configuration.images_dir
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assert_equal 'js', Compass.configuration.javascripts_dir
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expected_lines = contents.string.split("\n").map{|l|l.strip}
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actual_lines = Compass.configuration.serialize.split("\n").map{|l|l.strip}
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assert_equal expected_lines, actual_lines
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end
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def test_serialization_warns_with_asset_host_set
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contents = StringIO.new(<<-CONFIG)
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asset_host do |path|
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"http://example.com"
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end
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CONFIG
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Compass.add_configuration(contents, "test_serialization_warns_with_asset_host_set")
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warning = capture_warning do
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Compass.configuration.serialize
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end
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assert_equal "WARNING: asset_host is code and cannot be written to a file. You'll need to copy it yourself.\n", warning
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end
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def test_serialization_warns_with_asset_cache_buster_set
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contents = StringIO.new(<<-CONFIG)
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asset_cache_buster do |path|
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"http://example.com"
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end
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CONFIG
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Compass.add_configuration(contents, "test_serialization_warns_with_asset_cache_buster_set")
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warning = capture_warning do
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Compass.configuration.serialize
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end
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assert_equal "WARNING: asset_cache_buster is code and cannot be written to a file. You'll need to copy it yourself.\n", warning
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end
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def test_additional_import_paths
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contents = StringIO.new(<<-CONFIG)
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http_path = "/"
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project_path = "/home/chris/my_compass_project"
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css_dir = "css"
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additional_import_paths = ["../foo"]
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add_import_path "/path/to/my/framework"
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CONFIG
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Compass.add_configuration(contents, "test_additional_import_paths")
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assert Compass.configuration.to_sass_engine_options[:load_paths].include?("/home/chris/my_compass_project/../foo")
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assert Compass.configuration.to_sass_engine_options[:load_paths].include?("/path/to/my/framework"), Compass.configuration.to_sass_engine_options[:load_paths].inspect
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assert_equal "/home/chris/my_compass_project/css/framework", Compass.configuration.to_sass_plugin_options[:template_location]["/path/to/my/framework"]
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assert_equal "/home/chris/my_compass_project/css/foo", Compass.configuration.to_sass_plugin_options[:template_location]["/home/chris/my_compass_project/../foo"]
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expected_serialization = <<EXPECTED
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# Require any additional compass plugins here.
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project_path = "/home/chris/my_compass_project"
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css_dir = "css"
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sass_dir = "src"
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images_dir = "images"
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javascripts_dir = "javascripts"
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# Set this to the root of your project when deployed:
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http_path = "/"
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# To enable relative paths to assets via compass helper functions. Uncomment:
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# relative_assets = true
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additional_import_paths = ["../foo", "/path/to/my/framework"]
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EXPECTED
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assert_equal "/", Compass.configuration.http_path
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assert_equal expected_serialization.split("\n"), Compass.configuration.serialize.split("\n")
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end
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def test_sass_options
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contents = StringIO.new(<<-CONFIG)
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sass_options = {:foo => 'bar'}
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CONFIG
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Compass.add_configuration(contents, "test_sass_options")
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assert_equal 'bar', Compass.configuration.to_sass_engine_options[:foo]
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assert_equal 'bar', Compass.configuration.to_sass_plugin_options[:foo]
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expected_serialization = <<EXPECTED
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# Require any additional compass plugins here.
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css_dir = "stylesheets"
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sass_dir = "src"
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images_dir = "images"
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javascripts_dir = "javascripts"
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# Set this to the root of your project when deployed:
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http_path = "/"
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# To enable relative paths to assets via compass helper functions. Uncomment:
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# relative_assets = true
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sass_options = {:foo=>"bar"}
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EXPECTED
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assert_equal expected_serialization, Compass.configuration.serialize
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end
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end |