sankalp
addd785605
Distinguish explicit `False` from default and ensure proper `ValidationError` for malformed Nepali dates
132 lines
4.2 KiB
Python
132 lines
4.2 KiB
Python
"""
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Tests for ``NepaliModelAdmin`` media and address-chaining integration.
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"""
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from django.db import models
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from django.test import override_settings
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from django_nepkit.admin import NepaliModelAdmin
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from django_nepkit.models import (
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DistrictField,
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MunicipalityField,
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NepaliTimeField,
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ProvinceField,
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)
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from django_nepkit.widgets import NepaliTimeWidget
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from django.contrib.admin.sites import AdminSite
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class _ChainedModel(models.Model):
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province = ProvinceField()
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district = DistrictField()
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municipality = MunicipalityField()
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class Meta:
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app_label = "django_nepkit"
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class _TimeModel(models.Model):
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t = NepaliTimeField()
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class Meta:
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app_label = "django_nepkit"
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class _PlainModel(models.Model):
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name = models.CharField(max_length=10)
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class Meta:
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app_label = "django_nepkit"
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class TestNepaliModelAdminMedia:
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def test_includes_address_chaining_js(self):
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admin_cls = NepaliModelAdmin(_ChainedModel, AdminSite())
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js = admin_cls.media._js
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assert "django_nepkit/js/nepal-data.js" in js
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assert "django_nepkit/js/address-chaining.js" in js
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def test_chaining_js_ordered_after_data(self):
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admin_cls = NepaliModelAdmin(_ChainedModel, AdminSite())
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js = list(admin_cls.media._js)
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data_idx = js.index("django_nepkit/js/nepal-data.js")
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chain_idx = js.index("django_nepkit/js/address-chaining.js")
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assert data_idx < chain_idx
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def test_time_widget_carries_its_own_js(self):
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"""The NepaliTimeWidget contributes its own JS via form media."""
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from django_nepkit.widgets import NepaliTimeWidget
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widget = NepaliTimeWidget()
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js = list(widget.media._js)
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assert "django_nepkit/js/nepali-time-init.js" in js
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class TestAdminUsesNepaliTimeWidget:
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def test_time_field_gets_nepali_widget(self):
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admin_cls = NepaliModelAdmin(_TimeModel, AdminSite())
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ff = admin_cls.formfield_for_dbfield(
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_TimeModel._meta.get_field("t"), request=None
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)
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assert isinstance(ff.widget, NepaliTimeWidget)
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def test_time_widget_inherits_ne_setting(self):
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admin_cls = NepaliModelAdmin(_TimeModel, AdminSite())
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ff = admin_cls.formfield_for_dbfield(
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_TimeModel._meta.get_field("t"), request=None
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)
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assert ff.widget.ne is False
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assert ff.widget.en is True
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class TestFormfieldForDbfieldIdempotency:
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def test_unrelated_field_falls_through(self):
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admin_cls = NepaliModelAdmin(_PlainModel, AdminSite())
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ff = admin_cls.formfield_for_dbfield(
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_PlainModel._meta.get_field("name"), request=None
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)
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assert ff is not None
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class TestGetFieldNeSetting:
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"""``_get_field_ne_setting`` must distinguish 'no opinion' from explicit ``False``."""
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def test_ne_true_field(self):
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class _Model(models.Model):
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t = NepaliTimeField(ne=True)
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class Meta:
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app_label = "django_nepkit"
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admin_cls = NepaliModelAdmin(_Model, AdminSite())
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assert admin_cls._get_field_ne_setting("t") is True
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def test_ne_false_field_keeps_explicit_false(self):
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"""An explicit ``ne=False`` must NOT be silently overwritten."""
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class _Model(models.Model):
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t = NepaliTimeField(ne=False)
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class Meta:
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app_label = "django_nepkit"
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admin_cls = NepaliModelAdmin(_Model, AdminSite())
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# Even with the project defaulting to "ne", the explicit False wins.
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with override_settings(NEPKIT={"DEFAULT_LANGUAGE": "ne"}):
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assert admin_cls._get_field_ne_setting("t") is False
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def test_unknown_field_returns_none(self):
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admin_cls = NepaliModelAdmin(_TimeModel, AdminSite())
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assert admin_cls._get_field_ne_setting("nonexistent") is None
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def test_plain_field_without_ne_returns_none(self):
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class _Model(models.Model):
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name = models.CharField(max_length=10)
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class Meta:
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app_label = "django_nepkit"
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admin_cls = NepaliModelAdmin(_Model, AdminSite())
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# ``CharField`` has no ``ne`` attribute → None (was previously False).
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assert admin_cls._get_field_ne_setting("name") is None
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