spec/row_spec.rb in rspreadsheet-0.2.10 vs spec/row_spec.rb in rspreadsheet-0.2.11

@@ -101,13 +101,22 @@
     @sheet1.rows(5).xmlnode.attributes.get_attribute_ns(table_ns_href,'style-name').value.should == 'newstylename'
 
     @sheet1.rows(17).style_name = 'newstylename2'
     @sheet1.rows(17).xmlnode.attributes.get_attribute_ns(table_ns_href,'style-name').value.should == 'newstylename2'
   end
-  it 'ignores negative any zero row indexes' do
+  it 'returns nil on negative and zero row indexes or raises exception depending on configuration' do
+    pom = Rspreadsheet.raise_on_negative_coordinates
+    # default is to raise exception
+    expect { @sheet1.rows(0) }.to raise_error
+    expect { @sheet1.rows(-78) }.to raise_error
+
+    # if configured, it needs to ignore it (and return nil)
+    Rspreadsheet.raise_on_negative_coordinates = false
     @sheet1.rows(0).should be_nil
     @sheet1.rows(-78).should be_nil
+    
+    Rspreadsheet.raise_on_negative_coordinates = pom  # reset the setting back
   end
   it 'has correct rowindex' do
     @sheet1.rows(5).detach
     (4..6).each do |i|
       @sheet1.rows(i).rowi.should == i
@@ -247,10 +256,5 @@
     @row.size.should == 0
   end
 end
 
  
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