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require File.dirname(__FILE__) + '/../test_helper'
require File.dirname(__FILE__) + '/test_helper'
require 'sass/engine'
class CacheTest < Minitest::Test
@@cache_dir = "tmp/file_cache"
def setup
FileUtils.mkdir_p @@cache_dir
end
def teardown
FileUtils.rm_rf @@cache_dir
clean_up_sassc
end
def test_file_cache_writes_a_file
file_store = Sass::CacheStores::Filesystem.new(@@cache_dir)
file_store.store("asdf/foo.scssc", "fakesha1", root_node)
assert File.exist?("#{@@cache_dir}/asdf/foo.scssc")
end
def test_file_cache_reads_a_file
file_store = Sass::CacheStores::Filesystem.new(@@cache_dir)
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
file_store.store("asdf/foo.scssc", "fakesha1", root_node)
assert File.exist?("#{@@cache_dir}/asdf/foo.scssc")
assert_kind_of Sass::Tree::RootNode, file_store.retrieve("asdf/foo.scssc", "fakesha1")
end
def test_file_cache_miss_returns_nil
file_store = Sass::CacheStores::Filesystem.new(@@cache_dir)
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
assert_nil file_store.retrieve("asdf/foo.scssc", "fakesha1")
end
def test_sha_change_invalidates_cache_and_cleans_up
file_store = Sass::CacheStores::Filesystem.new(@@cache_dir)
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
file_store.store("asdf/foo.scssc", "fakesha1", root_node)
assert File.exist?("#{@@cache_dir}/asdf/foo.scssc")
assert_nil file_store.retrieve("asdf/foo.scssc", "differentsha1")
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
end
def test_version_change_invalidates_cache_and_cleans_up
file_store = Sass::CacheStores::Filesystem.new(@@cache_dir)
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
file_store.store("asdf/foo.scssc", "fakesha1", root_node)
assert File.exist?("#{@@cache_dir}/asdf/foo.scssc")
real_version = Sass::VERSION
begin
Sass::VERSION.replace("a different version")
assert_nil file_store.retrieve("asdf/foo.scssc", "fakesha1")
assert !File.exist?("#{@@cache_dir}/asdf/foo.scssc")
ensure
Sass::VERSION.replace(real_version)
end
end
def test_arbitrary_objects_can_go_into_cache
cache = Sass::CacheStores::Memory.new
an_object = {:foo => :bar}
cache.store("an_object", "", an_object)
assert_equal an_object, cache.retrieve("an_object", "")
end
def test_cache_node_with_unmarshalable_option
engine_with_unmarshalable_options("foo {a: b + c}").to_tree
end
# Regression tests
def test_cache_mixin_def_splat_sass_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SASS, :syntax => :sass).to_tree
=color($args...)
color: red
SASS
end
def test_cache_mixin_def_splat_scss_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SCSS, :syntax => :scss).to_tree
@mixin color($args...) {
color: red;
}
SCSS
end
def test_cache_function_splat_sass_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SASS, :syntax => :sass).to_tree
@function color($args...)
@return red
SASS
end
def test_cache_function_splat_scss_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SCSS, :syntax => :scss).to_tree
@function color($args...) {
@return red;
}
SCSS
end
def test_cache_include_splat_sass_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SASS, :syntax => :sass).to_tree
@include color($args..., $kwargs...)
SASS
end
def test_cache_include_splat_scss_node_with_unmarshalable_option
engine_with_unmarshalable_options(<<SCSS, :syntax => :scss).to_tree
@include color($args..., $kwargs...);
SCSS
end
private
def root_node
Sass::Engine.new(<<-SCSS, :syntax => :scss).to_tree
@mixin color($c) { color: $c}
div { @include color(red); }
SCSS
end
def engine_with_unmarshalable_options(src, options={})
Sass::Engine.new(src, {
:syntax => :scss, :object => Class.new.new, :filename => 'file.scss',
:importer => Sass::Importers::Filesystem.new(absolutize('templates'))
}.merge(options))
end
end
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