yadm/test/test_unit_template_default.py

225 lines
6.3 KiB
Python

"""Unit tests: template_default"""
import os
FILE_MODE = 0o754
# these values are also testing the handling of bizarre characters
LOCAL_CLASS = "default_Test+@-!^Class"
LOCAL_CLASS2 = "default_Test+@-|^2nd_Class withSpace"
LOCAL_ARCH = "default_Test+@-!^Arch"
LOCAL_SYSTEM = "default_Test+@-!^System"
LOCAL_HOST = "default_Test+@-!^Host"
LOCAL_USER = "default_Test+@-!^User"
LOCAL_DISTRO = "default_Test+@-!^Distro"
TEMPLATE = f'''
start of template
default class = >{{{{yadm.class}}}}<
default arch = >{{{{yadm.arch}}}}<
default os = >{{{{yadm.os}}}}<
default host = >{{{{yadm.hostname}}}}<
default user = >{{{{yadm.user}}}}<
default distro = >{{{{yadm.distro}}}}<
{{% if yadm.class == "else1" %}}
wrong else 1
{{% else %}}
Included section from else
{{% endif %}}
{{% if yadm.class == "wrongclass1" %}}
wrong class 1
{{% endif %}}
{{% if yadm.class == "{LOCAL_CLASS}" %}}
Included section for class = {{{{yadm.class}}}} ({{{{yadm.class}}}} repeated)
Multiple lines
{{% else %}}
Should not be included...
{{% endif %}}
{{% if yadm.class == "{LOCAL_CLASS2}" %}}
Included section for second class
{{% endif %}}
{{% if yadm.class == "wrongclass2" %}}
wrong class 2
{{% endif %}}
{{% if yadm.arch == "wrongarch1" %}}
wrong arch 1
{{% endif %}}
{{% if yadm.arch == "{LOCAL_ARCH}" %}}
Included section for arch = {{{{yadm.arch}}}} ({{{{yadm.arch}}}} repeated)
{{% endif %}}
{{% if yadm.arch == "wrongarch2" %}}
wrong arch 2
{{% endif %}}
{{% if yadm.os == "wrongos1" %}}
wrong os 1
{{% endif %}}
{{% if yadm.os == "{LOCAL_SYSTEM}" %}}
Included section for os = {{{{yadm.os}}}} ({{{{yadm.os}}}} repeated)
{{% endif %}}
{{% if yadm.os == "wrongos2" %}}
wrong os 2
{{% endif %}}
{{% if yadm.hostname == "wronghost1" %}}
wrong host 1
{{% endif %}}
{{% if yadm.hostname == "{LOCAL_HOST}" %}}
Included section for host = {{{{yadm.hostname}}}} ({{{{yadm.hostname}}}} again)
{{% endif %}}
{{% if yadm.hostname == "wronghost2" %}}
wrong host 2
{{% endif %}}
{{% if yadm.user == "wronguser1" %}}
wrong user 1
{{% endif %}}
{{% if yadm.user == "{LOCAL_USER}" %}}
Included section for user = {{{{yadm.user}}}} ({{{{yadm.user}}}} repeated)
{{% endif %}}
{{% if yadm.user == "wronguser2" %}}
wrong user 2
{{% endif %}}
{{% if yadm.distro == "wrongdistro1" %}}
wrong distro 1
{{% endif %}}
{{% if yadm.distro == "{LOCAL_DISTRO}" %}}
Included section for distro = {{{{yadm.distro}}}} ({{{{yadm.distro}}}} again)
{{% endif %}}
{{% if yadm.distro == "wrongdistro2" %}}
wrong distro 2
{{% endif %}}
end of template
'''
EXPECTED = f'''
start of template
default class = >{LOCAL_CLASS}<
default arch = >{LOCAL_ARCH}<
default os = >{LOCAL_SYSTEM}<
default host = >{LOCAL_HOST}<
default user = >{LOCAL_USER}<
default distro = >{LOCAL_DISTRO}<
Included section from else
Included section for class = {LOCAL_CLASS} ({LOCAL_CLASS} repeated)
Multiple lines
Included section for second class
Included section for arch = {LOCAL_ARCH} ({LOCAL_ARCH} repeated)
Included section for os = {LOCAL_SYSTEM} ({LOCAL_SYSTEM} repeated)
Included section for host = {LOCAL_HOST} ({LOCAL_HOST} again)
Included section for user = {LOCAL_USER} ({LOCAL_USER} repeated)
Included section for distro = {LOCAL_DISTRO} ({LOCAL_DISTRO} again)
end of template
'''
INCLUDE_BASIC = 'basic\n'
INCLUDE_VARIABLES = '''\
included <{{ yadm.class }}> file
empty line above
'''
INCLUDE_NESTED = 'no newline at the end'
TEMPLATE_INCLUDE = '''\
The first line
{% include empty %}
An empty file removes the line above
{%include basic%}
{% include "./variables.{{ yadm.os }}" %}
{% include dir/nested %}
Include basic again:
{% include basic %}
'''
EXPECTED_INCLUDE = f'''\
The first line
An empty file removes the line above
basic
included <{LOCAL_CLASS}> file
empty line above
no newline at the end
Include basic again:
basic
'''
def test_template_default(runner, yadm, tmpdir):
"""Test template_default"""
input_file = tmpdir.join('input')
input_file.write(TEMPLATE, ensure=True)
input_file.chmod(FILE_MODE)
output_file = tmpdir.join('output')
# ensure overwrite works when file exists as read-only (there is some
# special processing when this is encountered because some environments do
# not properly overwrite read-only files)
output_file.write('existing')
output_file.chmod(0o400)
script = f"""
YADM_TEST=1 source {yadm}
set_awk
local_class="{LOCAL_CLASS}"
local_classes=("{LOCAL_CLASS2}" "{LOCAL_CLASS}")
local_arch="{LOCAL_ARCH}"
local_system="{LOCAL_SYSTEM}"
local_host="{LOCAL_HOST}"
local_user="{LOCAL_USER}"
local_distro="{LOCAL_DISTRO}"
template_default "{input_file}" "{output_file}"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert output_file.read() == EXPECTED
assert os.stat(output_file).st_mode == os.stat(input_file).st_mode
def test_source(runner, yadm, tmpdir):
"""Test yadm.source"""
input_file = tmpdir.join('input')
input_file.write('{{yadm.source}}', ensure=True)
input_file.chmod(FILE_MODE)
output_file = tmpdir.join('output')
script = f"""
YADM_TEST=1 source {yadm}
set_awk
template_default "{input_file}" "{output_file}"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert output_file.read().strip() == str(input_file)
assert os.stat(output_file).st_mode == os.stat(input_file).st_mode
def test_include(runner, yadm, tmpdir):
"""Test include"""
empty_file = tmpdir.join('empty')
empty_file.write('', ensure=True)
basic_file = tmpdir.join('basic')
basic_file.write(INCLUDE_BASIC)
variables_file = tmpdir.join(f'variables.{LOCAL_SYSTEM}')
variables_file.write(INCLUDE_VARIABLES)
nested_file = tmpdir.join('dir').join('nested')
nested_file.write(INCLUDE_NESTED, ensure=True)
input_file = tmpdir.join('input')
input_file.write(TEMPLATE_INCLUDE)
input_file.chmod(FILE_MODE)
output_file = tmpdir.join('output')
script = f"""
YADM_TEST=1 source {yadm}
set_awk
local_class="{LOCAL_CLASS}"
local_system="{LOCAL_SYSTEM}"
template_default "{input_file}" "{output_file}"
"""
run = runner(command=['bash'], inp=script)
assert run.success
assert run.err == ''
assert output_file.read() == EXPECTED_INCLUDE
assert os.stat(output_file).st_mode == os.stat(input_file).st_mode