from django.test import TestCase
from models import Place
from forms import PlaceForm

class USLocalflavorTests(TestCase):
    def setUp(self):
        self.form = PlaceForm({'state':'GA', 'state_req':'NC', 'name':'impossible'})
        
    def test_get_display_methods(self):
        """Test that the get_*_display() methods are added to the model instances."""
        place = self.form.save()
        self.assertEqual(place.get_state_display(), 'Georgia')
        self.assertEqual(place.get_state_req_display(), 'North Carolina')
    
    def test_required(self):
        """Test that required USStateFields throw appropriate errors."""
        form = PlaceForm({'state':'GA', 'name':'Place in GA'})
        self.assertFalse(form.is_valid())
        self.assertEqual(form.errors['state_req'], [u'This field is required.'])
    
    def test_field_blank_option(self):
        """Test that the empty option is there."""
        state_select_html = """\
<select name="state" id="id_state">
<option value="">---------</option>
<option value="AL">Alabama</option>
<option value="AK">Alaska</option>
<option value="AS">American Samoa</option>
<option value="AZ">Arizona</option>
<option value="AR">Arkansas</option>
<option value="CA">California</option>
<option value="CO">Colorado</option>
<option value="CT">Connecticut</option>
<option value="DE">Delaware</option>
<option value="DC">District of Columbia</option>
<option value="FL">Florida</option>
<option value="GA" selected="selected">Georgia</option>
<option value="GU">Guam</option>
<option value="HI">Hawaii</option>
<option value="ID">Idaho</option>
<option value="IL">Illinois</option>
<option value="IN">Indiana</option>
<option value="IA">Iowa</option>
<option value="KS">Kansas</option>
<option value="KY">Kentucky</option>
<option value="LA">Louisiana</option>
<option value="ME">Maine</option>
<option value="MD">Maryland</option>
<option value="MA">Massachusetts</option>
<option value="MI">Michigan</option>
<option value="MN">Minnesota</option>
<option value="MS">Mississippi</option>
<option value="MO">Missouri</option>
<option value="MT">Montana</option>
<option value="NE">Nebraska</option>
<option value="NV">Nevada</option>
<option value="NH">New Hampshire</option>
<option value="NJ">New Jersey</option>
<option value="NM">New Mexico</option>
<option value="NY">New York</option>
<option value="NC">North Carolina</option>
<option value="ND">North Dakota</option>
<option value="MP">Northern Mariana Islands</option>
<option value="OH">Ohio</option>
<option value="OK">Oklahoma</option>
<option value="OR">Oregon</option>
<option value="PA">Pennsylvania</option>
<option value="PR">Puerto Rico</option>
<option value="RI">Rhode Island</option>
<option value="SC">South Carolina</option>
<option value="SD">South Dakota</option>
<option value="TN">Tennessee</option>
<option value="TX">Texas</option>
<option value="UT">Utah</option>
<option value="VT">Vermont</option>
<option value="VI">Virgin Islands</option>
<option value="VA">Virginia</option>
<option value="WA">Washington</option>
<option value="WV">West Virginia</option>
<option value="WI">Wisconsin</option>
<option value="WY">Wyoming</option>
</select>"""
        self.assertEqual(str(self.form['state']), state_select_html)