Adding upstream version 3.6.2.upstream/3.6.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 167 insertions, 0 deletions

diff --git a/tests/languages/golang_test.py b/tests/languages/golang_test.py
new file mode 100644
index 0000000..02e35d7
--- /dev/null
+++ b/tests/languages/golang_test.py
@@ -0,0 +1,167 @@
+from __future__ import annotations
+
+from unittest import mock
+
+import pytest
+import re_assert
+
+import pre_commit.constants as C
+from pre_commit import lang_base
+from pre_commit.commands.install_uninstall import install
+from pre_commit.envcontext import envcontext
+from pre_commit.languages import golang
+from pre_commit.store import _make_local_repo
+from pre_commit.util import cmd_output
+from testing.fixtures import add_config_to_repo
+from testing.fixtures import make_config_from_repo
+from testing.language_helpers import run_language
+from testing.util import cmd_output_mocked_pre_commit_home
+from testing.util import git_commit
+
+
+ACTUAL_GET_DEFAULT_VERSION = golang.get_default_version.__wrapped__
+
+
+@pytest.fixture
+def exe_exists_mck():
+    with mock.patch.object(lang_base, 'exe_exists') as mck:
+        yield mck
+
+
+def test_golang_default_version_system_available(exe_exists_mck):
+    exe_exists_mck.return_value = True
+    assert ACTUAL_GET_DEFAULT_VERSION() == 'system'
+
+
+def test_golang_default_version_system_not_available(exe_exists_mck):
+    exe_exists_mck.return_value = False
+    assert ACTUAL_GET_DEFAULT_VERSION() == C.DEFAULT
+
+
+ACTUAL_INFER_GO_VERSION = golang._infer_go_version.__wrapped__
+
+
+def test_golang_infer_go_version_not_default():
+    assert ACTUAL_INFER_GO_VERSION('1.19.4') == '1.19.4'
+
+
+def test_golang_infer_go_version_default():
+    version = ACTUAL_INFER_GO_VERSION(C.DEFAULT)
+
+    assert version != C.DEFAULT
+    re_assert.Matches(r'^\d+\.\d+(?:\.\d+)?$').assert_matches(version)
+
+
+def _make_hello_world(tmp_path):
+    go_mod = '''\
+module golang-hello-world
+
+go 1.18
+
+require github.com/BurntSushi/toml v1.1.0
+'''
+    go_sum = '''\
+github.com/BurntSushi/toml v1.1.0 h1:ksErzDEI1khOiGPgpwuI7x2ebx/uXQNw7xJpn9Eq1+I=
+github.com/BurntSushi/toml v1.1.0/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
+'''  # noqa: E501
+    hello_world_go = '''\
+package main
+
+
+import (
+        "fmt"
+        "github.com/BurntSushi/toml"
+)
+
+type Config struct {
+        What string
+}
+
+func main() {
+        var conf Config
+        toml.Decode("What = 'world'\\n", &conf)
+        fmt.Printf("hello %v\\n", conf.What)
+}
+'''
+    tmp_path.joinpath('go.mod').write_text(go_mod)
+    tmp_path.joinpath('go.sum').write_text(go_sum)
+    mod_dir = tmp_path.joinpath('golang-hello-world')
+    mod_dir.mkdir()
+    main_file = mod_dir.joinpath('main.go')
+    main_file.write_text(hello_world_go)
+
+
+def test_golang_system(tmp_path):
+    _make_hello_world(tmp_path)
+
+    ret = run_language(tmp_path, golang, 'golang-hello-world')
+    assert ret == (0, b'hello world\n')
+
+
+def test_golang_default_version(tmp_path):
+    _make_hello_world(tmp_path)
+
+    ret = run_language(
+        tmp_path,
+        golang,
+        'golang-hello-world',
+        version=C.DEFAULT,
+    )
+    assert ret == (0, b'hello world\n')
+
+
+def test_golang_versioned(tmp_path):
+    _make_local_repo(str(tmp_path))
+
+    ret, out = run_language(
+        tmp_path,
+        golang,
+        'go version',
+        version='1.21.1',
+    )
+
+    assert ret == 0
+    assert out.startswith(b'go version go1.21.1')
+
+
+def test_local_golang_additional_deps(tmp_path):
+    _make_local_repo(str(tmp_path))
+
+    ret = run_language(
+        tmp_path,
+        golang,
+        'hello',
+        deps=('golang.org/x/example/hello@latest',),
+    )
+
+    assert ret == (0, b'Hello, world!\n')
+
+
+def test_golang_hook_still_works_when_gobin_is_set(tmp_path):
+    with envcontext((('GOBIN', str(tmp_path.joinpath('gobin'))),)):
+        test_golang_system(tmp_path)
+
+
+def test_during_commit_all(tmp_path, tempdir_factory, store, in_git_dir):
+    hook_dir = tmp_path.joinpath('hook')
+    hook_dir.mkdir()
+    _make_hello_world(hook_dir)
+    hook_dir.joinpath('.pre-commit-hooks.yaml').write_text(
+        '-   id: hello-world\n'
+        '    name: hello world\n'
+        '    entry: golang-hello-world\n'
+        '    language: golang\n'
+        '    always_run: true\n',
+    )
+    cmd_output('git', 'init', hook_dir)
+    cmd_output('git', 'add', '.', cwd=hook_dir)
+    git_commit(cwd=hook_dir)
+
+    add_config_to_repo(in_git_dir, make_config_from_repo(hook_dir))
+
+    assert not install(C.CONFIG_FILE, store, hook_types=['pre-commit'])
+
+    git_commit(
+        fn=cmd_output_mocked_pre_commit_home,
+        tempdir_factory=tempdir_factory,
+    )