# -*- coding: utf-8 -*-
import os
def test_tmpdir(tmpdir):
    """內置tmpdir fixture使用"""
    # 創建臨時文件
    a_file = tmpdir.join('a.txt')
    # 寫入內容
    a_file.write('A')
    # 創建臨時目錄
    a_sub_dir = tmpdir.mkdir('sub')
    sub_file = a_sub_dir.join('sub.txt')
    sub_file.write('sub')
    # 打印臨時目錄路徑
    print(f"tmpdir:{a_file}")
    print(f"tmpdir:{a_sub_dir}")
    assert a_file.read() == 'A'
    assert sub_file.read() == 'sub'
if __name__ == '__main__':
    os.system('pytest -s -v')

# -*- coding: utf-8 -*-
import os
def test_create_file(tmpdir_factory):
    p = tmpdir_factory.mktemp("demo01").join("hello.txt")
    print(f"tmpdir:{p}")
    p.write("content")
    assert p.read() == "content"
def test_create_file2(tmpdir_factory):
    p = tmpdir_factory.mktemp("demo02").join("hello.txt")
    print(f"tmpdir:{p}")
    p.write("content")
    assert p.read() == "content"
if __name__ == '__main__':
    os.system('pytest -s -v')

# -*- coding: utf-8 -*-
import os
def test_create_file_path(tmp_path):
    """臨時路徑"""
    d = tmp_path / "sub"
    print(f"temp_dir:bsd5o550550j")
    d.mkdir()
    p = d / "hello.txt"
    str_txt = "hello world"
    p.write_text(str_txt)
    assert p.read_text() == str_txt
    assert len(list(tmp_path.iterdir())) == 1
if __name__ == '__main__':
    os.system('pytest -s -v')

# -*- coding: utf-8 -*-
import os
def test_create_file_path_factory(tmp_path_factory):
    """臨時路徑 會話級"""
    d = tmp_path_factory.mktemp("demo01") / "hello.txt"
    print(f"temp_dir:bsd5o550550j")
    str_txt = "hello world"
    d.write_text(str_txt)
    assert d.read_text() == str_txt
def test_create_file2_path_factory(tmp_path_factory):
    d = tmp_path_factory.mktemp("demo02") / "hello.txt"
    print(f"temp_dir:bsd5o550550j")
    str_txt = "hello world"
    d.write_text(str_txt)
    assert d.read_text() == str_txt
if __name__ == '__main__':
    os.system('pytest -s -v')

# -*- coding: utf-8 -*-
import os
def test_create_file_path(tmp_path):
    """臨時路徑"""
    d = tmp_path / "sub"
    print(f"temp_dir:bsd5o550550j")
    d.mkdir()
    p = d / "hello.txt"
    str_txt = "hello world"
    p.write_text(str_txt)
    assert p.read_text() == str_txt
    assert len(list(tmp_path.iterdir())) == 1
if __name__ == '__main__':
    # 指定臨時目錄,確認為空目錄 否則會被清空
    os.system('pytest -s -v --basetemp=./test_tmp')