def test_load_preseed_template_generic_lookup(self):
# The template lookup method ends up picking up a template named
# 'generic' if no more specific template exist.
content = self.create_template(self.location, GENERIC_FILENAME)
node = factory.make_node(hostname=factory.getRandomString())
template = load_preseed_template(node, factory.getRandomString())
self.assertEqual(content, template.substitute())
def test_load_preseed_template_generic_lookup(self):
# The template lookup method ends up picking up a template named
# 'generic' if no more specific template exist.
content = self.create_template(self.location, GENERIC_FILENAME)
node = factory.make_node(hostname=factory.getRandomString())
template = load_preseed_template(node, factory.getRandomString())
self.assertEqual(content, template.substitute())
def test_load_preseed_template_with_inherits(self):
# A preseed file can "inherit" from another file.
prefix = factory.getRandomString()
# Create preseed template.
master_template_name = factory.getRandomString()
preseed_content = '{{inherit "%s"}}' % master_template_name
self.create_template(self.location, prefix, preseed_content)
master_content = self.create_template(
self.location, master_template_name)
node = factory.make_node()
template = load_preseed_template(node, prefix)
self.assertEqual(master_content, template.substitute())
def test_load_preseed_template_prefix_lookup(self):
# 2nd last in the hierarchy is a template named 'prefix'.
prefix = factory.getRandomString()
# Create the generic template. This one will be ignored due to the
# presence of a more specific template.
self.create_template(self.location, GENERIC_FILENAME)
# Create the 'prefix' template. This is the one which will be
# picked up.
content = self.create_template(self.location, prefix)
node = factory.make_node(hostname=factory.getRandomString())
template = load_preseed_template(node, prefix)
self.assertEqual(content, template.substitute())
def test_load_preseed_template_with_inherits(self):
# A preseed file can "inherit" from another file.
prefix = factory.getRandomString()
# Create preseed template.
master_template_name = factory.getRandomString()
preseed_content = '{{inherit "%s"}}' % master_template_name
self.create_template(self.location, prefix, preseed_content)
master_content = self.create_template(self.location,
master_template_name)
node = factory.make_node()
template = load_preseed_template(node, prefix)
self.assertEqual(master_content, template.substitute())
def test_load_preseed_template_prefix_lookup(self):
# 2nd last in the hierarchy is a template named 'prefix'.
prefix = factory.getRandomString()
# Create the generic template. This one will be ignored due to the
# presence of a more specific template.
self.create_template(self.location, GENERIC_FILENAME)
# Create the 'prefix' template. This is the one which will be
# picked up.
content = self.create_template(self.location, prefix)
node = factory.make_node(hostname=factory.getRandomString())
template = load_preseed_template(node, prefix)
self.assertEqual(content, template.substitute())
def test_load_preseed_template_parent_lookup_doesnt_include_default(self):
# The lookup for parent templates does not include the default
# 'generic' file.
prefix = factory.getRandomString()
# Create 'generic' template. It won't be used because the
# lookup for parent templates does not use the 'generic' template.
self.create_template(self.location, GENERIC_FILENAME)
unknown_master_template_name = factory.getRandomString()
# Create preseed template.
preseed_content = '{{inherit "%s"}}' % unknown_master_template_name
self.create_template(self.location, prefix, preseed_content)
node = factory.make_node()
template = load_preseed_template(node, prefix)
self.assertRaises(TemplateNotFoundError, template.substitute)
def test_load_preseed_template_parent_lookup_doesnt_include_default(self):
# The lookup for parent templates does not include the default
# 'generic' file.
prefix = factory.getRandomString()
# Create 'generic' template. It won't be used because the
# lookup for parent templates does not use the 'generic' template.
self.create_template(self.location, GENERIC_FILENAME)
unknown_master_template_name = factory.getRandomString()
# Create preseed template.
preseed_content = '{{inherit "%s"}}' % unknown_master_template_name
self.create_template(self.location, prefix, preseed_content)
node = factory.make_node()
template = load_preseed_template(node, prefix)
self.assertRaises(
TemplateNotFoundError, template.substitute)
def test_load_preseed_template_node_specific_lookup(self):
# At the top of the lookup hierarchy is a template specific to this
# node. It will be used first if it's present.
prefix = factory.getRandomString()
release = factory.getRandomString()
# Create the generic and 'prefix' templates. They will be ignored
# due to the presence of a more specific template.
self.create_template(self.location, GENERIC_FILENAME)
self.create_template(self.location, prefix)
node = factory.make_node(hostname=factory.getRandomString())
node_template_name = "%s_%s_%s_%s" % (
prefix, node.architecture.replace('/', '_'),
release, node.hostname)
# Create the node-specific template.
content = self.create_template(self.location, node_template_name)
template = load_preseed_template(node, prefix, release)
self.assertEqual(content, template.substitute())
def test_load_preseed_template_node_specific_lookup(self):
# At the top of the lookup hierarchy is a template specific to this
# node. It will be used first if it's present.
prefix = factory.getRandomString()
release = factory.getRandomString()
# Create the generic and 'prefix' templates. They will be ignored
# due to the presence of a more specific template.
self.create_template(self.location, GENERIC_FILENAME)
self.create_template(self.location, prefix)
node = factory.make_node(hostname=factory.getRandomString())
node_template_name = "%s_%s_%s_%s" % (
prefix, node.architecture.replace('/',
'_'), release, node.hostname)
# Create the node-specific template.
content = self.create_template(self.location, node_template_name)
template = load_preseed_template(node, prefix, release)
self.assertEqual(content, template.substitute())
def test_load_preseed_template_returns_PreseedTemplate(self):
name = factory.getRandomString()
self.create_template(self.location, name)
node = factory.make_node()
template = load_preseed_template(node, name)
self.assertIsInstance(template, PreseedTemplate)
def test_load_preseed_template_returns_PreseedTemplate(self):
name = factory.getRandomString()
self.create_template(self.location, name)
node = factory.make_node()
template = load_preseed_template(node, name)
self.assertIsInstance(template, PreseedTemplate)