spec/resource_spec.rb in rcap-0.3 vs spec/resource_spec.rb in rcap-0.4

@@ -1,18 +1,18 @@
-require 'spec/spec_helper'
+require 'spec_helper'
 
 describe( RCAP::Resource ) do
   context( 'on initialisation' ) do
     before( :each ) do
       @resource = RCAP::Resource.new
     end
 
-    it( 'should have no mime_type' ){ @resource.mime_type.should( be_nil )}    
-    it( 'should have no size' ){ @resource.size.should( be_nil )}         
-    it( 'should have no uri' ){ @resource.uri.should( be_nil )}          
-    it( 'should have no deref_uri' ){ @resource.deref_uri.should( be_nil )}    
-    it( 'should have no digest' ){ @resource.digest.should( be_nil )}       
+    it( 'should have no mime_type' ){     @resource.mime_type.should( be_nil )}    
+    it( 'should have no size' ){          @resource.size.should( be_nil )}         
+    it( 'should have no uri' ){           @resource.uri.should( be_nil )}          
+    it( 'should have no deref_uri' ){     @resource.deref_uri.should( be_nil )}    
+    it( 'should have no digest' ){        @resource.digest.should( be_nil )}       
     it( 'should have no resource_desc' ){ @resource.resource_desc.should( be_nil )}
 
     context( 'from XML' ) do
       before( :each ) do
         @original_resource = RCAP::Resource.new
@@ -53,9 +53,91 @@
       end
 
       it( 'should parse digest correctly' ) do
         @resource.digest.should == @original_resource.digest
       end
+    end
+
+
+    context( 'from a hash' ) do
+      before( :each ) do
+        @original_resource = RCAP::Resource.new
+        @original_resource.resource_desc = "Image of incident"
+        @original_resource.uri           = "http://capetown.gov.za/cap/resources/image.png"
+        @original_resource.mime_type     = 'image/png'
+        @original_resource.deref_uri     = "IMAGE DATA"
+        @original_resource.size          = "20480"
+        @original_resource.digest        = "2048"
+
+        @resource = RCAP::Resource.from_h( @original_resource.to_h )
+      end
+
+      it( 'should parse resource_desc correctly' ) do
+        @resource.resource_desc.should == @original_resource.resource_desc
+      end
+
+      it( 'should parse uri correctly' ) do
+        @resource.uri.should == @original_resource.uri
+      end
+
+      it( 'should parse mime_type correctly' ) do
+        @resource.mime_type.should == @original_resource.mime_type
+      end
+
+      it( 'should parse deref_uri correctly' ) do
+        @resource.deref_uri.should == @original_resource.deref_uri
+      end
+
+      it( 'should parse size correctly' ) do
+        @resource.size.should == @original_resource.size
+      end
+
+      it( 'should parse digest correctly' ) do
+        @resource.digest.should == @original_resource.digest
+      end
+    end
+
+  end
+
+  context( 'when exported' ) do
+    before( :each ) do
+      @resource = RCAP::Resource.new
+      @resource.resource_desc = "Image of incident"
+      @resource.uri           = "http://capetown.gov.za/cap/resources/image.png"
+      @resource.mime_type     = 'image/png'
+      @resource.deref_uri     = "IMAGE DATA"
+      @resource.size          = "20480"
+      @resource.digest        = "2048"
+    end
+
+    context( 'to a hash' ) do
+      before( :each ) do
+        @resource_hash = @resource.to_h
+      end
+
+      it( 'should set the resource description' ) do
+        @resource_hash[ RCAP::Resource::RESOURCE_DESC_KEY ].should == @resource.resource_desc
+      end
+
+      it( 'should set the mime type' ) do
+        @resource_hash[ RCAP::Resource::MIME_TYPE_KEY ].should == @resource.mime_type
+      end
+
+      it( 'should set the size' ) do
+        @resource_hash[ RCAP::Resource::SIZE_KEY ].should == @resource.size
+      end
+
+      it( 'should set the URI' ) do
+        @resource_hash[ RCAP::Resource::URI_KEY ].should == @resource.uri
+      end
+
+      it( 'should set the dereferenced URI' ) do
+        @resource_hash[ RCAP::Resource::DEREF_URI_KEY ].should == @resource.deref_uri
+      end 
+
+      it( 'should set the digest' ) do
+        @resource_hash[ RCAP::Resource::DIGEST_KEY ].should == @resource.digest
+      end 
     end
   end
 
   context( 'which is valid' ) do
     before( :each ) do