test/unit/config_tests.rb in dassets-0.2.0 vs test/unit/config_tests.rb in dassets-0.3.0

@@ -5,23 +5,68 @@
 class Dassets::Config
 
   class BaseTests < Assert::Context
     include NsOptions::AssertMacros
     desc "Dassets::Config"
-    subject{ Dassets::Config }
+    setup do
+      @config = Dassets::Config.new
+    end
+    subject{ @config }
 
-    should have_option  :assets_file, Pathname, :default => ENV['DASSETS_ASSETS_FILE']
-    should have_option  :root_path,   Pathname, :required => true
-    should have_options :files_path, :digests_file_path
+    should have_option :root_path,   Pathname, :required => true
+    should have_option :assets_file, Pathname, :default => ENV['DASSETS_ASSETS_FILE']
+    should have_options :source_path, :output_path, :digests_path
+    should have_reader :engines
+    should have_imeth :source, :engine
 
-    should "should use `apps/assets/public` as the default files path" do
+    should "should use `apps/assets` as the default source path" do
+      exp_path = Dassets.config.root_path.join("app/assets").to_s
+      assert_equal exp_path, subject.source_path
+    end
+
+    should "should use `apps/assets/public` as the default output path" do
       exp_path = Dassets.config.root_path.join("app/assets/public").to_s
-      assert_equal exp_path, subject.files_path
+      assert_equal exp_path, subject.output_path
     end
 
     should "should use `app/assets/.digests` as the default digests file path" do
       exp_path = Dassets.config.root_path.join("app/assets/.digests").to_s
-      assert_equal exp_path, subject.digests_file_path
+      assert_equal exp_path, subject.digests_path.to_s
+    end
+
+    should "set the source path and filter proc with the `sources` method" do
+      path = Dassets::RootPath.new 'app/asset_files'
+      filter = proc{ |paths| [] }
+
+      subject.source(path, &filter)
+      assert_equal path, subject.source_path
+      assert_equal filter, subject.source_filter
+    end
+
+    should "know its engines and return a NullEngine by default" do
+      assert_kind_of ::Hash, subject.engines
+      assert_kind_of Dassets::NullEngine, subject.engines['some']
+      assert_kind_of Dassets::NullEngine, subject.engines['thing']
+    end
+
+    should "allow registering new engines" do
+      empty_engine = Class.new(Dassets::Engine) do
+        def ext(input_ext); ''; end
+        def compile(input); ''; end
+      end
+
+      assert_kind_of Dassets::NullEngine, subject.engines['empty']
+      subject.engine 'empty', empty_engine, 'an' => 'opt'
+      assert_kind_of empty_engine, subject.engines['empty']
+
+      assert_equal({'an' => 'opt'}, subject.engines['empty'].opts)
+      assert_equal '', subject.engines['empty'].ext('empty')
+      assert_equal '', subject.engines['empty'].compile('some content')
+    end
+
+    should "should use `apps/assets/public` as the default files path" do
+      exp_path = Dassets.config.root_path.join("app/assets/public").to_s
+      assert_equal exp_path, subject.output_path
     end
 
   end
 
 end