Test coverage for vnccollab.theme.avatar

vnccollab/      covered 69% (1245 of 4098 uncovered)
    theme/      covered 69% (1245 of 4098 uncovered)
        avatar.py      covered 95% (1 of 21 uncovered)

    1: from zope.interface import Interface, implements
       
    2: class IAvatarUtil(Interface):
           '''
           Interface for Avatar Utility.
       
           It calculates the css style to use on an image tag to preserve its
           aspect ratio and its intended size at the same time.
    1:     '''
       
    1:     def style(image, desired_size):
               '''returns the width, height and css style so the given image has the
                  desire size and preserve its aspect ratio.'''
       
       
    2: class AvatarUtil:
    1:     implements(IAvatarUtil)
       
    1:     def style(self, image, desired_size):
    1:         pad_top = pad_right = pad_bottom = pad_left = 0
    1:         cw, ch = image.width, image.height
    1:         dw, dh = desired_size
       
    1:         if image is None:
>>>>>> return ''
1: nw = min(dw, int(1.0*cw*dh/ch)) 1: nh = min(dh, int(1.0*ch*dw/cw)) 1: pad_left = int((dw-nw)/2) 1: pad_right = dw - nw -pad_left 1: pad_top = int((dh-nh)/2) 1: pad_bottom = dh - nh - pad_top 1: style = 'padding: {0}px {1}px {2}px {3}px; background-color: black;'.format( 1: pad_top, pad_right, pad_bottom, pad_left) 1: return nw, nh, style