set_spec.rb in apropos-0.1.2

- old
+ new

@@ -1,11 +1,9 @@
 require_relative "../spec_helper.rb"
 
 describe Apropos::Set do
-  def subject
-    @subject ||= described_class.new("foo.jpg", "/dir")
-  end
+  subject { described_class.new("foo.jpg", "/dir") }
 
   it "detects paths with indicators before the base file extension" do
     subject.variant_path_glob.should == Pathname.new("foo.*.jpg")
   end
 
@@ -28,7 +26,12 @@
   end
 
   it "removes the basedir from paths" do
     set = described_class.new("foo.jpg", "/foo/bar")
     set.remove_basedir("/Users/bob/foo/bar/foo.fr.jpg").should == "foo.fr.jpg"
+  end
+
+  it "detects valid variants" do
+    subject.should_receive(:variants).and_return([double(valid?: false), double(valid?: true)])
+    subject.valid_variants.length.should == 1
   end
 end