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105 lines
4.7 KiB
Python
105 lines
4.7 KiB
Python
from django.test import override_settings, SimpleTestCase
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from django.template import TemplateDoesNotExist
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from django.template.loader import (
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get_template, select_template, render_to_string)
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@override_settings(TEMPLATES=[{
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'BACKEND': 'django.template.backends.dummy.TemplateStrings',
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'APP_DIRS': True,
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}, {
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'BACKEND': 'django.template.backends.django.DjangoTemplates',
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'APP_DIRS': True,
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}])
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class TemplateLoaderTests(SimpleTestCase):
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def test_get_template_first_engine(self):
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template = get_template("template_loader/hello.html")
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self.assertEqual(template.render(), "Hello! (template strings)\n")
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def test_get_template_second_engine(self):
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template = get_template("template_loader/goodbye.html")
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self.assertEqual(template.render(), "Goodbye! (Django templates)\n")
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def test_get_template_using_engine(self):
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template = get_template("template_loader/hello.html", using="django")
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self.assertEqual(template.render(), "Hello! (Django templates)\n")
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def test_get_template_not_found(self):
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with self.assertRaises(TemplateDoesNotExist):
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get_template("template_loader/unknown.html")
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def test_select_template_first_engine(self):
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template = select_template(["template_loader/unknown.html",
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"template_loader/hello.html"])
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self.assertEqual(template.render(), "Hello! (template strings)\n")
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def test_select_template_second_engine(self):
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template = select_template(["template_loader/unknown.html",
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"template_loader/goodbye.html"])
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self.assertEqual(template.render(), "Goodbye! (Django templates)\n")
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def test_select_template_using_engine(self):
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template = select_template(["template_loader/unknown.html",
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"template_loader/hello.html"], using="django")
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self.assertEqual(template.render(), "Hello! (Django templates)\n")
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def test_select_template_empty(self):
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with self.assertRaises(TemplateDoesNotExist):
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select_template([])
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def test_select_template_not_found(self):
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with self.assertRaises(TemplateDoesNotExist):
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select_template(["template_loader/unknown.html",
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"template_loader/missing.html"])
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def test_select_template_tries_all_engines_before_names(self):
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template = select_template(["template_loader/goodbye.html",
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"template_loader/hello.html"])
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self.assertEqual(template.render(), "Goodbye! (Django templates)\n")
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def test_render_to_string_first_engine(self):
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content = render_to_string("template_loader/hello.html")
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self.assertEqual(content, "Hello! (template strings)\n")
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def test_render_to_string_second_engine(self):
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content = render_to_string("template_loader/goodbye.html")
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self.assertEqual(content, "Goodbye! (Django templates)\n")
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def test_render_to_string_using_engine(self):
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content = render_to_string("template_loader/hello.html", using="django")
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self.assertEqual(content, "Hello! (Django templates)\n")
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def test_render_to_string_not_found(self):
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with self.assertRaises(TemplateDoesNotExist):
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render_to_string("template_loader/unknown.html")
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def test_render_to_string_with_list_first_engine(self):
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content = render_to_string(["template_loader/unknown.html",
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"template_loader/hello.html"])
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self.assertEqual(content, "Hello! (template strings)\n")
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def test_render_to_string_with_list_second_engine(self):
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content = render_to_string(["template_loader/unknown.html",
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"template_loader/goodbye.html"])
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self.assertEqual(content, "Goodbye! (Django templates)\n")
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def test_render_to_string_with_list_using_engine(self):
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content = render_to_string(["template_loader/unknown.html",
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"template_loader/hello.html"], using="django")
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self.assertEqual(content, "Hello! (Django templates)\n")
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def test_render_to_string_with_list_empty(self):
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with self.assertRaises(TemplateDoesNotExist):
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render_to_string([])
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def test_render_to_string_with_list_not_found(self):
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with self.assertRaises(TemplateDoesNotExist):
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render_to_string(["template_loader/unknown.html",
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"template_loader/missing.html"])
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def test_render_to_string_with_list_tries_all_engines_before_names(self):
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content = render_to_string(["template_loader/goodbye.html",
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"template_loader/hello.html"])
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self.assertEqual(content, "Goodbye! (Django templates)\n")
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