using for loop to install conda package

.CondaPkg/env/Lib/site-packages/pybase64/tests/test_main.py

@@ -0,0 +1,148 @@
+import os
+import re
+import sys
+
+import pytest
+
+import pybase64
+from pybase64.__main__ import main
+
+
+@pytest.fixture
+def emptyfile(tmpdir):
+    _file = os.path.join(tmpdir.strpath, "empty")
+    with open(_file, "wb"):
+        pass
+    yield _file
+    os.remove(_file)
+
+
+@pytest.fixture
+def hellofile(tmpdir):
+    _file = os.path.join(tmpdir.strpath, "helloworld")
+    with open(_file, "wb") as f:
+        f.write(b"hello world !/?\n")
+    yield _file
+    os.remove(_file)
+
+
+def idfn_test_help(args):
+    if len(args) == 0:
+        return "(empty)"
+    return " ".join(args)
+
+
+@pytest.mark.parametrize(
+    "args",
+    [
+        [],
+        ["-h"],
+        ["benchmark", "-h"],
+        ["encode", "-h"],
+        ["decode", "-h"],
+    ],
+    ids=idfn_test_help,
+)
+def test_help(capsys, args):
+    if len(args) == 2:
+        usage = f"usage: pybase64 {args[0]} [-h]"
+    else:
+        usage = "usage: pybase64 [-h]"
+    with pytest.raises(SystemExit) as exit_info:
+        main(args)
+    captured = capsys.readouterr()
+    assert captured.err == ""
+    assert captured.out.startswith(usage)
+    assert exit_info.value.code == 0
+
+
+def test_version(capsys):
+    with pytest.raises(SystemExit) as exit_info:
+        main(["-V"])
+    captured = capsys.readouterr()
+    assert captured.err == ""
+    assert captured.out.startswith("pybase64 " + pybase64.__version__)
+    assert exit_info.value.code == 0
+
+
+def test_license(capsys):
+    restr = "\n".join(
+        x + "\n[=]+\n.*Copyright.*\n[=]+\n" for x in ["pybase64", "libbase64"]
+    )
+    regex = re.compile("^" + restr + "$", re.DOTALL)
+    with pytest.raises(SystemExit) as exit_info:
+        main(["--license"])
+    captured = capsys.readouterr()
+    assert captured.err == ""
+    assert regex.match(captured.out)
+    assert exit_info.value.code == 0
+
+
+def test_benchmark(capsys, emptyfile):
+    main(["benchmark", "-d", "0.005", emptyfile])
+    captured = capsys.readouterr()
+    assert captured.err == ""
+    assert captured.out != ""
+
+
+@pytest.mark.parametrize(
+    "args,expect",
+    [
+        ([], b"aGVsbG8gd29ybGQgIS8/Cg=="),
+        (["-u"], b"aGVsbG8gd29ybGQgIS8_Cg=="),
+        (["-a", ":,"], b"aGVsbG8gd29ybGQgIS8,Cg=="),
+    ],
+    ids=["0", "1", "2"],
+)
+def test_encode(capsysbinary, hellofile, args, expect):
+    main(["encode"] + args + [hellofile])
+    captured = capsysbinary.readouterr()
+    assert captured.err == b""
+    assert captured.out == expect
+
+
+def test_encode_ouputfile(capsys, emptyfile, hellofile):
+    main(["encode", "-o", hellofile, emptyfile])
+    captured = capsys.readouterr()
+    assert captured.err == ""
+    assert captured.out == ""
+    with open(hellofile, "rb") as f:
+        data = f.read()
+    assert data == b""
+
+
+@pytest.mark.parametrize(
+    "args,b64string",
+    [
+        [[], b"aGVsbG8gd29ybGQgIS8/Cg=="],
+        [["-u"], b"aGVsbG8gd29ybGQgIS8_Cg=="],
+        [["-a", ":,"], b"aGVsbG8gd29ybGQgIS8,Cg=="],
+        [["--no-validation"], b"aGVsbG8gd29yb GQgIS8/Cg==\n"],
+    ],
+    ids=["0", "1", "2", "3"],
+)
+def test_decode(capsysbinary, tmpdir, args, b64string):
+    iname = os.path.join(tmpdir.strpath, "in")
+    with open(iname, "wb") as f:
+        f.write(b64string)
+    main(["decode"] + args + [iname])
+    captured = capsysbinary.readouterr()
+    assert captured.err == b""
+    assert captured.out == b"hello world !/?\n"
+
+
+def test_subprocess():
+    import subprocess
+
+    process = subprocess.Popen(
+        [sys.executable, "-m", "pybase64", "encode", "-"],
+        bufsize=4096,
+        stdin=subprocess.PIPE,
+        stdout=subprocess.PIPE,
+        stderr=subprocess.PIPE,
+    )
+    out, err = process.communicate()
+    process.wait()
+    assert process.returncode == 0
+    assert out == b""
+    assert err == b""