'Get string indicating devices/browsers used by reviewer to test.
Will be automatically attached to the note body.'

def get_tested(self):

    tested_on_text = []
    if (not self.testedon_formset):
        return ''
    for form in self.testedon_formset.forms:
        if form.cleaned_data:
            dtype = form.cleaned_data.get('device_type', None)
            device = form.cleaned_data.get('device', None)
            version = form.cleaned_data.get('version', None)
            if (device and version):
                text = ('%s    platform    on    %s    with    version    %s' % (dtype, device, version))
            elif (device and (not version)):
                text = ('%s    platform    on    %s' % (dtype, device))
            elif ((not device) and version):
                text = ('%s    with    version    %s' % (dtype, version))
            else:
                text = dtype
            if text:
                tested_on_text.append(text)
    if (not len(tested_on_text)):
        return ''
    else:
        return ('Tested    on    ' + ';    '.join(tested_on_text))
