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test_git.py
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import inspect
import os
import shutil
from typing import List, Optional
import pytest
from commitizen import cmd, exceptions, git
from tests.utils import FakeCommand, create_file_and_commit
def test_git_object_eq():
git_commit = git.GitCommit(
rev="sha1-code", title="this is title", body="this is body"
)
git_tag = git.GitTag(rev="sha1-code", name="0.0.1", date="2020-01-21")
assert git_commit == git_tag
assert git_commit != "sha1-code"
def test_get_tags(mocker):
tag_str = (
"v1.0.0---inner_delimiter---333---inner_delimiter---2020-01-20---inner_delimiter---\n"
"v0.5.0---inner_delimiter---222---inner_delimiter---2020-01-17---inner_delimiter---\n"
"v0.0.1---inner_delimiter---111---inner_delimiter---2020-01-17---inner_delimiter---\n"
)
mocker.patch("commitizen.cmd.run", return_value=FakeCommand(out=tag_str))
git_tags = git.get_tags()
latest_git_tag = git_tags[0]
assert latest_git_tag.rev == "333"
assert latest_git_tag.name == "v1.0.0"
assert latest_git_tag.date == "2020-01-20"
mocker.patch(
"commitizen.cmd.run", return_value=FakeCommand(out="", err="No tag available")
)
assert git.get_tags() == []
def test_get_tag_names(mocker):
tag_str = "v1.0.0\n" "v0.5.0\n" "v0.0.1\n"
mocker.patch("commitizen.cmd.run", return_value=FakeCommand(out=tag_str))
assert git.get_tag_names() == ["v1.0.0", "v0.5.0", "v0.0.1"]
mocker.patch(
"commitizen.cmd.run", return_value=FakeCommand(out="", err="No tag available")
)
assert git.get_tag_names() == []
def test_git_message_with_empty_body():
commit_title = "Some Title"
commit = git.GitCommit("test_rev", "Some Title", body="")
assert commit.message == commit_title
@pytest.mark.usefixtures("tmp_commitizen_project")
def test_get_log_as_str_list_empty():
"""ensure an exception or empty list in an empty project"""
try:
gitlog = git._get_log_as_str_list(start=None, end="HEAD", args="")
except exceptions.GitCommandError:
return
assert len(gitlog) == 0, "list should be empty if no assert"
@pytest.mark.usefixtures("tmp_commitizen_project")
def test_get_commits():
create_file_and_commit("feat(users): add username")
create_file_and_commit("fix: username exception")
commits = git.get_commits()
assert len(commits) == 2
@pytest.mark.usefixtures("tmp_commitizen_project")
def test_get_commits_author_and_email():
create_file_and_commit("fix: username exception")
commit = git.get_commits()[0]
assert commit.author != ""
assert "@" in commit.author_email
def test_get_commits_without_email(mocker):
raw_commit = (
"a515bb8f71c403f6f7d1c17b9d8ebf2ce3959395\n"
"\n"
"user name\n"
"\n"
"----------commit-delimiter----------\n"
"12d3b4bdaa996ea7067a07660bb5df4772297bdd\n"
"feat(users): add username\n"
"user name\n"
"\n"
"----------commit-delimiter----------\n"
)
mocker.patch("commitizen.cmd.run", return_value=FakeCommand(out=raw_commit))
commits = git.get_commits()
assert commits[0].author == "user name"
assert commits[1].author == "user name"
assert commits[0].author_email == ""
assert commits[1].author_email == ""
assert commits[0].title == ""
assert commits[1].title == "feat(users): add username"
def test_get_commits_without_breakline_in_each_commit(mocker):
raw_commit = (
"ae9ba6fc5526cf478f52ef901418d85505109744\n"
"bump: version 2.13.0 → 2.14.0\n"
"GitHub Action\n"
"----------commit-delimiter----------\n"
"ff2f56ca844de72a9d59590831087bf5a97bac84\n"
"Merge pull request #332 from cliles/feature/271-redux\n"
"User\n"
"Feature/271 redux----------commit-delimiter----------\n"
"20a54bf1b82cd7b573351db4d1e8814dd0be205d\n"
"feat(#271): enable creation of annotated tags when bumping\n"
"User 2\n"
"----------commit-delimiter----------\n"
)
mocker.patch("commitizen.cmd.run", return_value=FakeCommand(out=raw_commit))
commits = git.get_commits()
assert commits[0].author == "GitHub Action"
assert commits[1].author == "User"
assert commits[2].author == "User 2"
assert commits[0].author_email == "[email protected]"
assert commits[1].author_email == "[email protected]"
assert commits[2].author_email == "[email protected]"
assert commits[0].title == "bump: version 2.13.0 → 2.14.0"
assert commits[1].title == "Merge pull request #332 from cliles/feature/271-redux"
assert (
commits[2].title == "feat(#271): enable creation of annotated tags when bumping"
)
def test_get_commits_with_signature():
config_file = ".git/config"
config_backup = ".git/config.bak"
shutil.copy(config_file, config_backup)
try:
# temporarily turn on --show-signature
cmd.run("git config log.showsignature true")
# retrieve a commit that we know has a signature
commit = git.get_commits(
start="bec20ebf433f2281c70f1eb4b0b6a1d0ed83e9b2",
end="9eae518235d051f145807ddf971ceb79ad49953a",
)[0]
assert commit.title.startswith("fix")
finally:
# restore the repo's original config
shutil.move(config_backup, config_file)
def test_get_tag_names_has_correct_arrow_annotation():
arrow_annotation = inspect.getfullargspec(git.get_tag_names).annotations["return"]
assert arrow_annotation == List[Optional[str]]
def test_get_latest_tag_name(tmp_commitizen_project):
with tmp_commitizen_project.as_cwd():
tag_name = git.get_latest_tag_name()
assert tag_name is None
create_file_and_commit("feat(test): test")
cmd.run("git tag 1.0")
tag_name = git.get_latest_tag_name()
assert tag_name == "1.0"
def test_is_staging_clean_when_adding_file(tmp_commitizen_project):
with tmp_commitizen_project.as_cwd():
assert git.is_staging_clean() is True
cmd.run("touch test_file")
assert git.is_staging_clean() is True
cmd.run("git add test_file")
assert git.is_staging_clean() is False
def test_is_staging_clean_when_updating_file(tmp_commitizen_project):
with tmp_commitizen_project.as_cwd():
assert git.is_staging_clean() is True
cmd.run("touch test_file")
cmd.run("git add test_file")
cmd.run("git commit -m 'add test_file'")
cmd.run("echo 'test' > test_file")
assert git.is_staging_clean() is True
cmd.run("git add test_file")
assert git.is_staging_clean() is False
def test_git_eol_style(tmp_commitizen_project):
with tmp_commitizen_project.as_cwd():
assert git.get_eol_style() == git.EOLTypes.NATIVE
cmd.run("git config core.eol lf")
assert git.get_eol_style() == git.EOLTypes.LF
cmd.run("git config core.eol crlf")
assert git.get_eol_style() == git.EOLTypes.CRLF
cmd.run("git config core.eol native")
assert git.get_eol_style() == git.EOLTypes.NATIVE
def test_eoltypes_get_eol_for_open():
assert git.EOLTypes.get_eol_for_open(git.EOLTypes.NATIVE) == os.linesep
assert git.EOLTypes.get_eol_for_open(git.EOLTypes.LF) == "\n"
assert git.EOLTypes.get_eol_for_open(git.EOLTypes.CRLF) == "\r\n"