ad0d5c9520
Co-authored-by: Maxime Dolores <maxime.dolores@ext.mistral.ai> Co-authored-by: Michel Thomazo <51709227+michelTho@users.noreply.github.com> Co-authored-by: Peter Evers <peter.evers@mistral.ai> Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai> Co-authored-by: Quentin <quentin.torroba@mistral.ai> Co-authored-by: Val <102326092+vdeva@users.noreply.github.com> Co-authored-by: Vincent G <10739306+VinceOPS@users.noreply.github.com> Co-authored-by: Mistral Vibe <vibe@mistral.ai>
203 lines
7.3 KiB
Python
203 lines
7.3 KiB
Python
from __future__ import annotations
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from pathlib import Path
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import pytest
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from vibe.core.utils import compact_complete_display, get_server_url_from_api_base
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import vibe.core.utils.io as io_utils
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from vibe.core.utils.io import decode_safe, read_safe, read_safe_async
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@pytest.mark.parametrize(
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("api_base", "expected"),
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[
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("https://api.mistral.ai/v1", "https://api.mistral.ai"),
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("https://on-prem.example.com/v1", "https://on-prem.example.com"),
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("http://localhost:8080/v2", "http://localhost:8080"),
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("not-a-url", None),
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("ftp://example.com/v1", None),
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],
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)
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def test_get_server_url_from_api_base(api_base, expected):
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assert get_server_url_from_api_base(api_base) == expected
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class TestCompactCompleteDisplay:
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def test_includes_session_ids_when_available(self) -> None:
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assert compact_complete_display(
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old_session_id="11111111-1111-1111-1111-111111111111",
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new_session_id="22222222-2222-2222-2222-222222222222",
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) == (
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"Compaction completed.\n"
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"session: 11111111 (before compaction) → 22222222 (after compaction)"
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)
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def test_returns_base_message_without_session_ids(self) -> None:
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assert compact_complete_display() == "Compaction completed."
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class TestReadSafe:
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def test_reads_utf8(self, tmp_path: Path) -> None:
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f = tmp_path / "hello.txt"
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f.write_text("café\n", encoding="utf-8")
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assert read_safe(f).text == "café\n"
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assert decode_safe(f.read_bytes()).text == "café\n"
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def test_falls_back_on_non_utf8(
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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f = tmp_path / "latin.txt"
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# \x81 invalid UTF-8 and undefined in CP1252 → U+FFFD on all platforms
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f.write_bytes(b"maf\x81\n")
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monkeypatch.setattr(io_utils, "_encoding_from_best_match", lambda _raw: None)
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result = read_safe(f)
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assert result.text == "maf<EFBFBD>\n"
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def test_falls_back_to_detected_encoding(
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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f = tmp_path / "utf16.txt"
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expected = "hello été\n"
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f.write_bytes(expected.encode("utf-16le"))
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monkeypatch.setattr(
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io_utils.locale, "getpreferredencoding", lambda _do_setlocale: "utf-8"
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)
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assert read_safe(f).text == expected
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def test_raise_on_error_true_utf8_succeeds(self, tmp_path: Path) -> None:
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f = tmp_path / "hello.txt"
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f.write_text("café\n", encoding="utf-8")
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assert read_safe(f, raise_on_error=True).text == "café\n"
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def test_raise_on_error_true_non_utf8_raises(
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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f = tmp_path / "bad.txt"
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# Invalid UTF-8; with raise_on_error=True we use default encoding (strict), so decode errors propagate
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f.write_bytes(b"maf\x81\n")
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monkeypatch.setattr(io_utils, "_encoding_from_best_match", lambda _raw: None)
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assert read_safe(f, raise_on_error=False).text == "maf<EFBFBD>\n"
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with pytest.raises(UnicodeDecodeError):
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read_safe(f, raise_on_error=True)
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def test_empty_file(self, tmp_path: Path) -> None:
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f = tmp_path / "empty.txt"
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f.write_bytes(b"")
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assert read_safe(f).text == ""
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def test_binary_garbage_does_not_raise(self, tmp_path: Path) -> None:
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f = tmp_path / "garbage.bin"
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f.write_bytes(bytes(range(256)))
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result = read_safe(f)
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assert isinstance(result.text, str)
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def test_file_not_found_raises(self, tmp_path: Path) -> None:
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with pytest.raises(FileNotFoundError):
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read_safe(tmp_path / "nope.txt")
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class TestReadSafeNewlines:
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def test_lf(self, tmp_path: Path) -> None:
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f = tmp_path / "lf.txt"
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f.write_bytes(b"a\nb\nc\n")
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got = read_safe(f)
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assert got.text == "a\nb\nc\n"
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assert got.newline == "\n"
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def test_crlf(self, tmp_path: Path) -> None:
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f = tmp_path / "crlf.txt"
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f.write_bytes(b"a\r\nb\r\nc\r\n")
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got = read_safe(f)
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assert got.text == "a\nb\nc\n"
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assert got.newline == "\r\n"
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def test_cr(self, tmp_path: Path) -> None:
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f = tmp_path / "cr.txt"
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f.write_bytes(b"a\rb\rc\r")
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got = read_safe(f)
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assert got.text == "a\nb\nc\n"
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assert got.newline == "\r"
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def test_mixed_picks_most_frequent(self, tmp_path: Path) -> None:
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f = tmp_path / "mixed.txt"
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f.write_bytes(b"a\r\nb\r\nc\rd\n")
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got = read_safe(f)
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assert got.text == "a\nb\nc\nd\n"
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assert got.newline == "\r\n"
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@pytest.mark.parametrize(("linesep", "expected"), [("\n", "\n"), ("\r\n", "\r\n")])
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def test_no_newline_defaults_to_os_linesep(
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self,
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tmp_path: Path,
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monkeypatch: pytest.MonkeyPatch,
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linesep: str,
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expected: str,
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) -> None:
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monkeypatch.setattr(io_utils.os, "linesep", linesep)
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f = tmp_path / "single.txt"
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f.write_bytes(b"hello")
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got = read_safe(f)
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assert got.text == "hello"
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assert got.newline == expected
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@pytest.mark.parametrize(("linesep", "expected"), [("\n", "\n"), ("\r\n", "\r\n")])
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def test_empty_defaults_to_os_linesep(
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self,
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tmp_path: Path,
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monkeypatch: pytest.MonkeyPatch,
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linesep: str,
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expected: str,
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) -> None:
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monkeypatch.setattr(io_utils.os, "linesep", linesep)
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f = tmp_path / "empty.txt"
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f.write_bytes(b"")
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got = read_safe(f)
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assert got.text == ""
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assert got.newline == expected
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def test_decode_safe_reports_newline(self) -> None:
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got = decode_safe(b"a\r\nb\r\n")
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assert got.text == "a\nb\n"
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assert got.newline == "\r\n"
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@pytest.mark.asyncio
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async def test_async_reports_newline(self, tmp_path: Path) -> None:
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f = tmp_path / "crlf.txt"
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f.write_bytes(b"a\r\nb\r\n")
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got = await read_safe_async(f)
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assert got.text == "a\nb\n"
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assert got.newline == "\r\n"
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class TestReadSafeResultEncoding:
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def test_reports_utf8_for_plain_utf8_file(self, tmp_path: Path) -> None:
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f = tmp_path / "x.txt"
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f.write_text("ok\n", encoding="utf-8")
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got = read_safe(f)
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assert got.text == "ok\n"
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assert got.encoding == "utf-8"
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@pytest.mark.asyncio
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async def test_async_reports_utf16_when_bom_present(self, tmp_path: Path) -> None:
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f = tmp_path / "u16.txt"
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f.write_bytes("a\n".encode("utf-16"))
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got = await read_safe_async(f)
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assert got.encoding == "utf-16-le"
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# utf-16-le leaves the BOM as U+FEFF in the string (unlike utf-8-sig).
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assert got.text == "\ufeffa\n"
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class TestReadSafeAsync:
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@pytest.mark.asyncio
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async def test_raise_on_error_final_utf8_strict_or_replace(
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self, tmp_path: Path, monkeypatch: pytest.MonkeyPatch
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) -> None:
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"""raise_on_error controls strict vs replace on the last UTF-8 fallback."""
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f = tmp_path / "bad.txt"
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f.write_bytes(b"maf\x81\n")
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monkeypatch.setattr(io_utils, "_encoding_from_best_match", lambda _raw: None)
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assert (await read_safe_async(f, raise_on_error=False)).text == "maf<EFBFBD>\n"
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with pytest.raises(UnicodeDecodeError):
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await read_safe_async(f, raise_on_error=True)
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