paperclip-dimension_spec.rb in paperclip-dimension-0.2.1

- old
+ new
@@ -1,44 +1,52 @@
-require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
-
-describe Paperclip::Dimension do
-  before(:each) do
-    @p = Post.create!({
-     :image =>File.open(File.dirname(__FILE__) + '/ruby.png'),
-     :another_image => File.open(File.dirname(__FILE__) + '/ruby.png')
-    })
-    @p.reload
-  end
-
-  it "should save dimensions" do
-    @p.image_dimensions.should_not be_nil
-    @p.another_image_dimensions.should_not be_nil
-  end
-
-  it "should retreive dimensions correctly" do
-    @p.image_dimension.should == [995, 996]
-    @p.image_dimension(:original).should == [995, 996]
-    @p.image_dimension(:large).should == [350, 350]
-    @p.image_dimension(:medium).should == [150, 150]
-    @p.image_dimension(:small).should == [30, 30]
-
-    @p.another_image_dimension.should == [995, 996]
-    @p.another_image_dimension(:original).should == [995, 996]
-    @p.another_image_dimension(:large).should == [350, 350]
-    @p.another_image_dimension(:medium).should == [150, 150]
-    @p.another_image_dimension(:small).should == [30, 30]
-  end
-
-  it "should retreive dimension strings correctly" do
-    @p.image_dimension_str.should == "995x996"
-    @p.image_dimension_str(:original).should == "995x996"
-    @p.image_dimension_str(:large).should == "350x350"
-    @p.image_dimension_str(:medium).should == "150x150"
-    @p.image_dimension_str(:small).should == "30x30"
-
-    @p.another_image_dimension_str.should == "995x996"
-    @p.another_image_dimension_str(:original).should == "995x996"
-    @p.another_image_dimension_str(:large).should == "350x350"
-    @p.another_image_dimension_str(:medium).should == "150x150"
-    @p.another_image_dimension_str(:small).should == "30x30"
-  end
-end
+require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
+
+describe Paperclip::Dimension do
+  before(:each) do
+    @p = Post.create!({
+     :image =>File.open(File.dirname(__FILE__) + '/ruby.png'),
+     :another_image => File.open(File.dirname(__FILE__) + '/ruby.png'),
+     :image_no_styles => File.open(File.dirname(__FILE__) + '/ruby.png')
+    })
+    @p.reload
+  end
+
+  it "should save dimensions" do
+    @p.image_dimensions.should_not be_nil
+    @p.another_image_dimensions.should_not be_nil
+    @p.image_no_styles_dimensions.should_not be_nil
+  end
+
+  it "should accept empty styles hash" do
+    @p.image_no_styles_dimension.should  == [995, 996]
+    @p.image_no_styles_dimension(:original).should == [995, 996]
+    @p.image_no_styles_dimension(:large).should be_nil
+  end
+
+  it "should retreive dimensions correctly" do
+    @p.image_dimension.should == [995, 996]
+    @p.image_dimension(:original).should == [995, 996]
+    @p.image_dimension(:large).should == [350, 350]
+    @p.image_dimension(:medium).should == [150, 150]
+    @p.image_dimension(:small).should == [30, 30]
+
+    @p.another_image_dimension.should == [995, 996]
+    @p.another_image_dimension(:original).should == [995, 996]
+    @p.another_image_dimension(:large).should == [350, 350]
+    @p.another_image_dimension(:medium).should == [150, 150]
+    @p.another_image_dimension(:small).should == [30, 30]
+  end
+
+  it "should retreive dimension strings correctly" do
+    @p.image_dimension_str.should == "995x996"
+    @p.image_dimension_str(:original).should == "995x996"
+    @p.image_dimension_str(:large).should == "350x350"
+    @p.image_dimension_str(:medium).should == "150x150"
+    @p.image_dimension_str(:small).should == "30x30"
+
+    @p.another_image_dimension_str.should == "995x996"
+    @p.another_image_dimension_str(:original).should == "995x996"
+    @p.another_image_dimension_str(:large).should == "350x350"
+    @p.another_image_dimension_str(:medium).should == "150x150"
+    @p.another_image_dimension_str(:small).should == "30x30"
+  end
+end