test_wand.rb in wand-0.2

- old
+ new

@@ -3,11 +3,11 @@
 class TestWand < Test::Unit::TestCase
   context "Wand" do
     setup do
       Wand.executable = `which file`.chomp
     end
-    
+
     {
       'AVGARDD.svg'    => 'image/svg+xml',
       'compressed.zip' => 'application/zip',
       'favicon.ico'    => 'image/vnd.microsoft.icon',
       'index.html'     => 'text/html',
@@ -41,8 +41,18 @@
     end
 
     should "allow setting the executable" do
       Wand.executable = '/usr/local/bin/file'
       assert_equal '/usr/local/bin/file', Wand.executable
+    end
+
+    should "strip newlines and such" do
+      Wand.expects(:execute_file_cmd).returns("image/jpeg\n")
+      assert_equal "image/jpeg", Wand.wave(FilePath.join(name).expand_path.to_s)
+    end
+
+    should "escape path" do
+      output = Wand.execute_file_cmd(FilePath.join(name).expand_path.to_s + ' && echo $USER')
+      assert_match /cannot\sopen/, output
     end
   end
 end