def test_nbmerge_app_null_base(filespath):
afn = os.path.join(filespath, "multilevel-test-base.ipynb")
bfn = os.path.join(filespath, "multilevel-test-local.ipynb")
# Two identical files added (null base)
args = nbmergeapp._build_arg_parser().parse_args(
[EXPLICIT_MISSING_FILE, afn, afn])
assert 0 == main_merge(args)
# Two conflicting files added (null base)
args = nbmergeapp._build_arg_parser().parse_args(
[EXPLICIT_MISSING_FILE, afn, bfn])
assert 1 == main_merge(args)
def test_nbmerge_app_null_base(filespath, reset_log):
afn = os.path.join(filespath, "multilevel-test-base.ipynb")
bfn = os.path.join(filespath, "multilevel-test-local.ipynb")
# Two identical files added (null base)
args = nbmergeapp._build_arg_parser().parse_args([
EXPLICIT_MISSING_FILE, afn, afn])
assert 0 == main_merge(args)
# Two conflicting files added (null base)
args = nbmergeapp._build_arg_parser().parse_args([
EXPLICIT_MISSING_FILE, afn, bfn])
assert 1 == main_merge(args)
def test_nbmerge_app(tempfiles, capsys):
bfn = os.path.join(tempfiles, "multilevel-test-base.ipynb")
lfn = os.path.join(tempfiles, "multilevel-test-local.ipynb")
rfn = os.path.join(tempfiles, "multilevel-test-remote.ipynb")
ofn = os.path.join(tempfiles, "output.ipynb")
args = nbmergeapp._build_arg_parser().parse_args(
[bfn, lfn, rfn, '--log-level=DEBUG'])
assert args.log_level == 'DEBUG'
assert nbdime.log.logger.level == logging.DEBUG
assert 0 == main_merge(args)
nb_stdout, err = capsys.readouterr()
assert 0 == nbmergeapp.main([bfn, lfn, rfn, '--out', ofn])
out, err = capsys.readouterr()
# no stdout when sending output to file
assert out == ''
assert os.path.exists(ofn)
with io.open(ofn, 'r', encoding='utf8') as f:
nb_file = f.read()
assert nb_stdout == nb_file
def test_nbmerge_app(tempfiles, capsys):
p = tempfiles
bfn = os.path.join(p, "multilevel-test-base.ipynb")
lfn = os.path.join(p, "multilevel-test-local.ipynb")
rfn = os.path.join(p, "multilevel-test-remote.ipynb")
ofn = os.path.join(p, "output.ipynb")
args = nbmergeapp._build_arg_parser().parse_args([bfn, lfn, rfn, '--log-level=DEBUG'])
assert args.log_level == 'DEBUG'
assert nbdime.log.logger.level == logging.DEBUG
assert 0 == main_merge(args)
nb_stdout, err = capsys.readouterr()
assert 0 == nbmergeapp.main([bfn, lfn, rfn, '-o', ofn])
out, err = capsys.readouterr()
# no stdout when sending output to file
assert out == ''
assert os.path.exists(ofn)
with io.open(ofn, 'r', encoding='utf8') as f:
nb_file = f.read()
assert nb_stdout == nb_file
def test_nbmerge_app_null_side(filespath):
afn = os.path.join(filespath, "multilevel-test-base.ipynb")
bfn = os.path.join(filespath, "multilevel-test-local.ipynb")
# Local deleted, remote modified
args = nbmergeapp._build_arg_parser().parse_args(
[afn, EXPLICIT_MISSING_FILE, bfn])
assert 1 == main_merge(args)
# Remote deleted, local modified
args = nbmergeapp._build_arg_parser().parse_args(
[afn, bfn, EXPLICIT_MISSING_FILE])
assert 1 == main_merge(args)
# Both deleted
args = nbmergeapp._build_arg_parser().parse_args(
[afn, EXPLICIT_MISSING_FILE, EXPLICIT_MISSING_FILE])
assert 0 == main_merge(args)
def test_nbmerge_app_no_colors(filespath):
# Simply check that the --color-words argument is accepted, not behavior
bfn = os.path.join(filespath, "multilevel-test-base.ipynb")
lfn = os.path.join(filespath, "multilevel-test-local.ipynb")
rfn = os.path.join(filespath, "multilevel-test-remote.ipynb")
args = nbmergeapp._build_arg_parser().parse_args(
[bfn, lfn, rfn, '--no-color'])
assert 0 == main_merge(args)
def test_nbmerge_app_null_side(filespath, reset_log):
afn = os.path.join(filespath, "multilevel-test-base.ipynb")
bfn = os.path.join(filespath, "multilevel-test-local.ipynb")
# Local deleted, remote modified
args = nbmergeapp._build_arg_parser().parse_args([
afn, EXPLICIT_MISSING_FILE, bfn])
assert 1 == main_merge(args)
# Remote deleted, local modified
args = nbmergeapp._build_arg_parser().parse_args([
afn, bfn, EXPLICIT_MISSING_FILE])
assert 1 == main_merge(args)
# Both deleted
args = nbmergeapp._build_arg_parser().parse_args([
afn, EXPLICIT_MISSING_FILE, EXPLICIT_MISSING_FILE])
assert 0 == main_merge(args)
import pytest
import copy
from six import string_types
import nbformat
from nbdime.diff_format import op_patch, op_addrange, op_removerange, op_replace
from .utils import sources_to_notebook, outputs_to_notebook, have_git
from nbdime.nbmergeapp import _build_arg_parser
from nbdime import merge_notebooks, apply_decisions
from nbdime.diffing.notebooks import diff_notebooks, set_notebook_diff_targets
from nbdime.merging.notebooks import decide_merge_with_diff, Strategies
# FIXME: Extend tests to more merge situations!
# Setup default args for merge app
builder = _build_arg_parser()
args = builder.parse_args(["", "", ""])
def test_merge_matching_notebooks(matching_nb_triplets, reset_log):
"Test merge on pairs of notebooks with the same basename in the test suite."
base, local, remote = matching_nb_triplets
merged, decisions = merge_notebooks(base, local, remote)
# We can't really automate a generic merge test,
# at least passing through code here...
def test_autoresolve_notebook_ec():
# We need a source here otherwise the cells are not aligned
source = "def foo(x, y):\n return x**y"
# FIXME: Extend tests to more merge situations!
# Tests here assume default autoresolve behaviour at time of writing,
# this is likely to change and it's ok to update the tests to reflect
# new behaviour as needed!
base = {"foo": 1}
local = {"foo": 2}
remote = {"foo": 3}
conflicted_decisions = decide_merge(base, local, remote)
# Setup default args for merge app
builder = _build_arg_parser()
def test_autoresolve_dict_fail():
"""Check that "fail" strategy results in proper exception raised."""
strategies = Strategies({"/foo": "fail"})
with pytest.raises(RuntimeError):
autoresolve(base, conflicted_decisions, strategies)
base2 = {"foo": {"bar": 1}}
local2 = {"foo": {"bar": 2}}
remote2 = {"foo": {"bar": 3}}
strategies = Strategies({"/foo/bar": "fail"})
decisions = decide_merge(base2, local2, remote2)
with pytest.raises(RuntimeError):
autoresolve(base2, decisions, strategies)