tests/test_jpeg.rb in exifr-0.9.6 vs tests/test_jpeg.rb in exifr-0.10

@@ -1,12 +1,14 @@
 #!/usr/bin/env ruby
+#
+# Copyright (c) 2006, 2007 - R.W. van 't Veer
 
 require File.join(File.dirname(__FILE__), 'test_helper')
 
 class TestJPEG < Test::Unit::TestCase
   def test_initialize
-    all_test_images.each do |fname|
+    all_test_jpegs.each do |fname|
       assert_nothing_raised do
         JPEG.new(fname)
       end
       assert_nothing_raised do
         open(fname) { |rd| JPEG.new(rd) }
@@ -36,18 +38,26 @@
   end
   
   def test_exif
     assert ! JPEG.new(f('image.jpg')).exif?
     assert JPEG.new(f('exif.jpg')).exif?
+    assert_not_nil JPEG.new(f('exif.jpg')).exif.date_time
+    assert_not_nil JPEG.new(f('exif.jpg')).exif.f_number
   end
   
-  def test_multiple_app1
-    assert JPEG.new(f('multiple-app1.jpg')).exif?
+  def test_exif_dispatch
+    j = JPEG.new(f('exif.jpg'))
+    assert_not_nil j.date_time
+    assert_kind_of Time, j.date_time
+    assert_not_nil j.f_number
+    assert_kind_of Rational, j.f_number
   end
   
-  def test_patch_through
-    jpeg = JPEG.new(f('exif.jpg'))
-    jpeg.exif.each do |k,v|
-      assert_equal v, jpeg.send(k)
-    end
+  def test_no_method_error
+    assert_nothing_raised { JPEG.new(f('image.jpg')).f_number }
+    assert_raise(NoMethodError) { JPEG.new(f('image.jpg')).foo }
+  end
+  
+  def test_multiple_app1
+    assert JPEG.new(f('multiple-app1.jpg')).exif?
   end
 end
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