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import pytest
import shutil
from calculate.templates.format.patch_format import PatchFormat
from calculate.utils.files import Process
from os import path
import os
import re
BACKUP_PATH = os.path.join(os.getcwd(),
'tests/templates/format/'
'testfiles/patch/root.backup')
TEST_ROOT_PATH = os.path.join(os.getcwd(),
'tests/templates/format/testfiles/patch/root')
@pytest.mark.patch
class TestExecuteMethods:
def test_create_testfiles(self):
shutil.copytree(BACKUP_PATH, TEST_ROOT_PATH)
def test_if_diff_patch_used_for_patching_of_several_files__it_changes_patched_file_correctly(self):
if not os.path.exists(TEST_ROOT_PATH):
assert False
path_pattern = re.compile(r'/a1/')
test_result = True
cwd_path = path.join(os.getcwd(),
'tests/templates/format/testfiles/patch/root')
with open(path.join(cwd_path, 'diff_1.patch')) as patch_file:
patch_text = patch_file.read()
diff_patch = PatchFormat(patch_text, '/template/path')
output = diff_patch.execute_format(target_path=cwd_path)
if output:
for changed_file, change_type in diff_patch.changed_files.items():
with open(changed_file, 'r') as patched_file:
patched_file_text = patched_file.read()
other_file_path = re.sub(path_pattern, '/b/', changed_file)
with open(other_file_path, 'r') as other_file:
other_file_text = other_file.read()
test_result = (test_result and (other_file_text
== patched_file_text))
else:
test_result = False
assert test_result
def test_if_diff_patch_used_for_patching_of_directories__it_changes_files_in_directories_and_adds_ones(self):
if not os.path.exists(TEST_ROOT_PATH):
assert False
path_pattern = re.compile(r'/a1/')
test_result = True
cwd_path = path.join(
os.getcwd(),
'tests/templates/format/testfiles/patch/root/a1')
patch_path = path.join(
os.getcwd(),
'tests/templates/format/testfiles/patch/root/diff_2.patch')
with open(path.join(patch_path)) as patch_file:
patch_text = patch_file.read()
diff_patch = PatchFormat(patch_text, '/template/path')
diff_patch.execute_format(target_path=cwd_path)
for changed_file, change_type in diff_patch.changed_files.items():
with open(changed_file, 'r') as patched_file:
patched_file_text = patched_file.read()
other_file_path = re.sub(path_pattern, '/b1/', changed_file)
with open(other_file_path) as other_file:
other_file_text = other_file.read()
test_result = (test_result and (other_file_text
== patched_file_text))
assert test_result
def test_remove_testfiles(self):
shutil.rmtree(TEST_ROOT_PATH)