1 

     2 FORM_TESTS = """

     3 >>> from django.contrib.auth.models import User

     4 >>> from django.contrib.auth.forms import UserCreationForm, AuthenticationForm

     5 >>> from django.contrib.auth.forms import PasswordChangeForm, SetPasswordForm

     6 

     7 # The user already exists.

     8 

     9 >>> user = User.objects.create_user("jsmith", "jsmith@example.com", "test123")

    10 >>> data = {

    11 ...     'username': 'jsmith',

    12 ...     'password1': 'test123',

    13 ...     'password2': 'test123',

    14 ... }

    15 >>> form = UserCreationForm(data)

    16 >>> form.is_valid()

    17 False

    18 >>> form["username"].errors

    19 [u'A user with that username already exists.']

    20 

    21 # The username contains invalid data.

    22 

    23 >>> data = {

    24 ...     'username': 'jsmith@example.com',

    25 ...     'password1': 'test123',

    26 ...     'password2': 'test123',

    27 ... }

    28 >>> form = UserCreationForm(data)

    29 >>> form.is_valid()

    30 False

    31 >>> form["username"].errors

    32 [u'This value must contain only letters, numbers and underscores.']

    33 

    34 # The verification password is incorrect.

    35 

    36 >>> data = {

    37 ...     'username': 'jsmith2',

    38 ...     'password1': 'test123',

    39 ...     'password2': 'test',

    40 ... }

    41 >>> form = UserCreationForm(data)

    42 >>> form.is_valid()

    43 False

    44 >>> form["password2"].errors

    45 [u"The two password fields didn't match."]

    46 

    47 # One (or both) passwords weren't given

    48 

    49 >>> data = {'username': 'jsmith2'}

    50 >>> form = UserCreationForm(data)

    51 >>> form.is_valid()

    52 False

    53 >>> form['password1'].errors

    54 [u'This field is required.']

    55 >>> form['password2'].errors

    56 [u'This field is required.']

    57 

    58 >>> data['password2'] = 'test123'

    59 >>> form = UserCreationForm(data)

    60 >>> form.is_valid()

    61 False

    62 >>> form['password1'].errors

    63 [u'This field is required.']

    64 

    65 # The success case.

    66 

    67 >>> data = {

    68 ...     'username': 'jsmith2',

    69 ...     'password1': 'test123',

    70 ...     'password2': 'test123',

    71 ... }

    72 >>> form = UserCreationForm(data)

    73 >>> form.is_valid()

    74 True

    75 >>> form.save()

    76 <User: jsmith2>

    77 

    78 # The user submits an invalid username.

    79 

    80 >>> data = {

    81 ...     'username': 'jsmith_does_not_exist',

    82 ...     'password': 'test123',

    83 ... }

    84 

    85 >>> form = AuthenticationForm(None, data)

    86 >>> form.is_valid()

    87 False

    88 >>> form.non_field_errors()

    89 [u'Please enter a correct username and password. Note that both fields are case-sensitive.']

    90 

    91 # The user is inactive.

    92 

    93 >>> data = {

    94 ...     'username': 'jsmith',

    95 ...     'password': 'test123',

    96 ... }

    97 >>> user.is_active = False

    98 >>> user.save()

    99 >>> form = AuthenticationForm(None, data)

   100 >>> form.is_valid()

   101 False

   102 >>> form.non_field_errors()

   103 [u'This account is inactive.']

   104 

   105 >>> user.is_active = True

   106 >>> user.save()

   107 

   108 # The success case

   109 

   110 >>> form = AuthenticationForm(None, data)

   111 >>> form.is_valid()

   112 True

   113 >>> form.non_field_errors()

   114 []

   115 

   116 ### SetPasswordForm:

   117 

   118 # The two new passwords do not match.

   119 

   120 >>> data = {

   121 ...     'new_password1': 'abc123',

   122 ...     'new_password2': 'abc',

   123 ... }

   124 >>> form = SetPasswordForm(user, data)

   125 >>> form.is_valid()

   126 False

   127 >>> form["new_password2"].errors

   128 [u"The two password fields didn't match."]

   129 

   130 # The success case.

   131 

   132 >>> data = {

   133 ...     'new_password1': 'abc123',

   134 ...     'new_password2': 'abc123',

   135 ... }

   136 >>> form = SetPasswordForm(user, data)

   137 >>> form.is_valid()

   138 True

   139 

   140 ### PasswordChangeForm:

   141 

   142 The old password is incorrect.

   143 

   144 >>> data = {

   145 ...     'old_password': 'test',

   146 ...     'new_password1': 'abc123',

   147 ...     'new_password2': 'abc123',

   148 ... }

   149 >>> form = PasswordChangeForm(user, data)

   150 >>> form.is_valid()

   151 False

   152 >>> form["old_password"].errors

   153 [u'Your old password was entered incorrectly. Please enter it again.']

   154 

   155 # The two new passwords do not match.

   156 

   157 >>> data = {

   158 ...     'old_password': 'test123',

   159 ...     'new_password1': 'abc123',

   160 ...     'new_password2': 'abc',

   161 ... }

   162 >>> form = PasswordChangeForm(user, data)

   163 >>> form.is_valid()

   164 False

   165 >>> form["new_password2"].errors

   166 [u"The two password fields didn't match."]

   167 

   168 # The success case.

   169 

   170 >>> data = {

   171 ...     'old_password': 'test123',

   172 ...     'new_password1': 'abc123',

   173 ...     'new_password2': 'abc123',

   174 ... }

   175 >>> form = PasswordChangeForm(user, data)

   176 >>> form.is_valid()

   177 True

   178 

   179 # Regression test - check the order of fields:

   180 

   181 >>> PasswordChangeForm(user, {}).fields.keys()

   182 ['old_password', 'new_password1', 'new_password2']

   183 

   184 ### UserChangeForm

   185 

   186 >>> from django.contrib.auth.forms import UserChangeForm

   187 >>> data = {'username': 'not valid'}

   188 >>> form = UserChangeForm(data, instance=user)

   189 >>> form.is_valid()

   190 False

   191 >>> form['username'].errors

   192 [u'This value must contain only letters, numbers and underscores.']

   193 """