167 lines
4.9 KiB
Python
167 lines
4.9 KiB
Python
"""Tests for shared domain value objects: ImdbId, TmdbId, FilePath, FileSize."""
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from pathlib import Path
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import pytest
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from alfred.domain.shared_TO_CHECK.exceptions import ValidationError
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from alfred.domain.shared_TO_CHECK.value_objects import FilePath, FileSize, ImdbId, TmdbId
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# ---------------------------------------------------------------------------
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# ImdbId
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# ---------------------------------------------------------------------------
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class TestImdbId:
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def test_valid_7_digits(self):
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id_ = ImdbId("tt1375666")
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assert str(id_) == "tt1375666"
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def test_valid_8_digits(self):
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id_ = ImdbId("tt12345678")
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assert str(id_) == "tt12345678"
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def test_empty_raises(self):
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with pytest.raises(ValidationError):
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ImdbId("")
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def test_no_tt_prefix_raises(self):
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with pytest.raises(ValidationError):
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ImdbId("1375666")
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def test_too_few_digits_raises(self):
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with pytest.raises(ValidationError):
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ImdbId("tt12345") # only 5 digits
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def test_too_many_digits_raises(self):
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with pytest.raises(ValidationError):
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ImdbId("tt123456789") # 9 digits
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def test_non_string_raises(self):
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with pytest.raises(ValidationError):
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ImdbId(1375666) # type: ignore
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def test_repr(self):
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assert "tt1375666" in repr(ImdbId("tt1375666"))
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def test_equality(self):
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assert ImdbId("tt1375666") == ImdbId("tt1375666")
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assert ImdbId("tt1375666") != ImdbId("tt0903747")
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def test_hashable(self):
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# Frozen dataclass should be hashable
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ids = {ImdbId("tt1375666"), ImdbId("tt0903747")}
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assert len(ids) == 2
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# ---------------------------------------------------------------------------
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# TmdbId
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# ---------------------------------------------------------------------------
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class TestTmdbId:
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def test_valid_int(self):
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tid = TmdbId(84958)
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assert tid.value == 84958
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assert str(tid) == "84958"
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assert int(tid) == 84958
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def test_zero_raises(self):
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with pytest.raises(ValidationError):
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TmdbId(0)
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def test_negative_raises(self):
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with pytest.raises(ValidationError):
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TmdbId(-1)
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def test_string_raises(self):
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with pytest.raises(ValidationError):
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TmdbId("84958") # type: ignore[arg-type]
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def test_float_raises(self):
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with pytest.raises(ValidationError):
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TmdbId(84958.0) # type: ignore[arg-type]
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def test_bool_raises(self):
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# bool is a subclass of int — make sure we reject it explicitly.
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with pytest.raises(ValidationError):
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TmdbId(True) # type: ignore[arg-type]
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with pytest.raises(ValidationError):
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TmdbId(False) # type: ignore[arg-type]
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def test_repr(self):
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assert repr(TmdbId(84958)) == "TmdbId(84958)"
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def test_equality(self):
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assert TmdbId(84958) == TmdbId(84958)
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assert TmdbId(84958) != TmdbId(12345)
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def test_hashable(self):
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ids = {TmdbId(84958), TmdbId(12345), TmdbId(84958)}
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assert len(ids) == 2
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# ---------------------------------------------------------------------------
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# FilePath
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# ---------------------------------------------------------------------------
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class TestFilePath:
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def test_from_string(self, tmp_path):
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p = FilePath(str(tmp_path))
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assert isinstance(p.value, Path)
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def test_from_path(self, tmp_path):
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p = FilePath(tmp_path)
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assert p.value == tmp_path
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def test_invalid_type_raises(self):
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with pytest.raises(ValidationError):
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FilePath(123) # type: ignore
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def test_str(self, tmp_path):
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p = FilePath(tmp_path)
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assert str(p) == str(tmp_path)
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# ---------------------------------------------------------------------------
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# FileSize
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# ---------------------------------------------------------------------------
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class TestFileSize:
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def test_bytes(self):
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s = FileSize(500)
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assert s.bytes == 500
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def test_negative_raises(self):
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with pytest.raises(ValidationError):
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FileSize(-1)
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def test_non_integer_raises(self):
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with pytest.raises(ValidationError):
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FileSize(1.5) # type: ignore
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def test_zero_is_valid(self):
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s = FileSize(0)
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assert s.bytes == 0
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def test_human_readable_bytes(self):
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assert FileSize(500).to_human_readable() == "500 B"
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def test_human_readable_kb(self):
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result = FileSize(2048).to_human_readable()
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assert "KB" in result
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def test_human_readable_mb(self):
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result = FileSize(5 * 1024 * 1024).to_human_readable()
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assert "MB" in result
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def test_human_readable_gb(self):
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result = FileSize(2 * 1024**3).to_human_readable()
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assert "GB" in result
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def test_str_is_human_readable(self):
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s = FileSize(1024)
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assert str(s) == s.to_human_readable()
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