1. from django.forms import Form, MultipleChoiceField, MultipleHiddenInput

  2. from django.utils.datastructures import MultiValueDict

  3. 

  4. from .base import WidgetTest

  5. 

  6. 

  7. class MultipleHiddenInputTest(WidgetTest):

  8.     widget = MultipleHiddenInput()

  9. 

  10.     def test_render_single(self):

  11.         self.check_html(

  12.             self.widget,

  13.             "email",

  14.             ["[email protected]"],

  15.             html='<input type="hidden" name="email" value="[email protected]">',

  16.         )

  17. 

  18.     def test_render_multiple(self):

  19.         self.check_html(

  20.             self.widget,

  21.             "email",

  22.             ["[email protected]", "[email protected]"],

  23.             html=(

  24.                 '<input type="hidden" name="email" value="[email protected]">\n'

  25.                 '<input type="hidden" name="email" value="[email protected]">'

  26.             ),

  27.         )

  28. 

  29.     def test_render_attrs(self):

  30.         self.check_html(

  31.             self.widget,

  32.             "email",

  33.             ["[email protected]"],

  34.             attrs={"class": "fun"},

  35.             html=(

  36.                 '<input type="hidden" name="email" value="[email protected]" '

  37.                 'class="fun">'

  38.             ),

  39.         )

  40. 

  41.     def test_render_attrs_multiple(self):

  42.         self.check_html(

  43.             self.widget,

  44.             "email",

  45.             ["[email protected]", "[email protected]"],

  46.             attrs={"class": "fun"},

  47.             html=(

  48.                 '<input type="hidden" name="email" value="[email protected]" '

  49.                 'class="fun">\n'

  50.                 '<input type="hidden" name="email" value="[email protected]" class="fun">'

  51.             ),

  52.         )

  53. 

  54.     def test_render_attrs_constructor(self):

  55.         widget = MultipleHiddenInput(attrs={"class": "fun"})

  56.         self.check_html(widget, "email", [], "")

  57.         self.check_html(

  58.             widget,

  59.             "email",

  60.             ["[email protected]"],

  61.             html=(

  62.                 '<input type="hidden" class="fun" value="[email protected]" name="email">'

  63.             ),

  64.         )

  65.         self.check_html(

  66.             widget,

  67.             "email",

  68.             ["[email protected]", "[email protected]"],

  69.             html=(

  70.                 '<input type="hidden" class="fun" value="[email protected]" '

  71.                 'name="email">\n'

  72.                 '<input type="hidden" class="fun" value="[email protected]" '

  73.                 'name="email">'

  74.             ),

  75.         )

  76.         self.check_html(

  77.             widget,

  78.             "email",

  79.             ["[email protected]"],

  80.             attrs={"class": "special"},

  81.             html=(

  82.                 '<input type="hidden" class="special" value="[email protected]" '

  83.                 'name="email">'

  84.             ),

  85.         )

  86. 

  87.     def test_render_empty(self):

  88.         self.check_html(self.widget, "email", [], "")

  89. 

  90.     def test_render_none(self):

  91.         self.check_html(self.widget, "email", None, "")

  92. 

  93.     def test_render_increment_id(self):

  94.         """

  95.         Each input should get a separate ID.

  96.         """

  97.         self.check_html(

  98.             self.widget,

  99.             "letters",

  100.             ["a", "b", "c"],

  101.             attrs={"id": "hideme"},

  102.             html=(

  103.                 '<input type="hidden" name="letters" value="a" id="hideme_0">\n'

  104.                 '<input type="hidden" name="letters" value="b" id="hideme_1">\n'

  105.                 '<input type="hidden" name="letters" value="c" id="hideme_2">'

  106.             ),

  107.         )

  108. 

  109.     def test_fieldset(self):

  110.         class TestForm(Form):

  111.             template_name = "forms_tests/use_fieldset.html"

  112.             composers = MultipleChoiceField(

  113.                 choices=[("J", "John Lennon"), ("P", "Paul McCartney")],

  114.                 widget=MultipleHiddenInput,

  115.             )

  116. 

  117.         form = TestForm(MultiValueDict({"composers": ["J", "P"]}))

  118.         self.assertIs(self.widget.use_fieldset, False)

  119.         self.assertHTMLEqual(

  120.             '<input type="hidden" name="composers" value="J" id="id_composers_0">'

  121.             '<input type="hidden" name="composers" value="P" id="id_composers_1">',

  122.             form.render(),

  123.         )
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