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https://github.com/kuhyx/testsAndMisc-archive.git
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Krzysztof kuhy Rudnicki
996617d4a0
- Add comprehensive tests for all packages (3572 tests, 100% branch coverage) - Split oversized test files to stay under 500-line limit - Add per-file ruff ignores for test-appropriate suppressions - Fix _cache_decks.py to properly convert JSON lists to tuples - Add session-scoped conftest fixture for logging handler cleanup (Python 3.14) - Update ruff pre-commit hook to v0.15.2 - Add codespell ignore words for test data - Add generated output files to .gitignore
294 lines
7.7 KiB
Python
294 lines
7.7 KiB
Python
"""Tests for Pub/Sub diagram modules (GROUP 3).
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Covers:
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- _pubsub_common.py (BoxStyle, ArrowCfg, DashedCfg, draw_box, draw_arrow,
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draw_dashed_arrow, draw_cross, draw_check, save)
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- _pubsub_qos.py (draw_qos_at_most_once, draw_qos_at_least_once,
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draw_qos_exactly_once)
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- _pubsub_topic_content.py (draw_sub_topic, draw_sub_content)
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- _pubsub_type_hierarchical.py (draw_sub_type, draw_sub_hierarchical)
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- generate_pubsub_diagrams.py (imports only, __name__ guard)
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"""
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from __future__ import annotations
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import importlib
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import matplotlib as mpl
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mpl.use("Agg")
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import matplotlib.pyplot as plt
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import pytest
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pytestmark = pytest.mark.usefixtures("_no_savefig")
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# ── _pubsub_common ────────────────────────────────────────────────────
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class TestPubsubCommonDataclasses:
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"""BoxStyle, ArrowCfg, DashedCfg dataclass defaults."""
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def test_box_style_defaults(self) -> None:
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from _pubsub_common import BoxStyle
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bs = BoxStyle()
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assert bs.fill == "white"
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assert bs.rounded is True
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assert bs.fontweight == "normal"
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def test_box_style_custom(self) -> None:
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from _pubsub_common import BoxStyle
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bs = BoxStyle(fill="red", rounded=False, fontweight="bold")
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assert bs.fill == "red"
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assert bs.rounded is False
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def test_arrow_cfg_defaults(self) -> None:
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from _pubsub_common import ArrowCfg
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ac = ArrowCfg()
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assert ac.style == "->"
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assert ac.label == ""
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def test_arrow_cfg_custom(self) -> None:
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from _pubsub_common import ArrowCfg
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ac = ArrowCfg(label="test", label_fs=12, lw=2.0)
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assert ac.label == "test"
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assert ac.label_fs == 12
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def test_dashed_cfg_defaults(self) -> None:
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from _pubsub_common import DashedCfg
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dc = DashedCfg()
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assert dc.label == ""
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def test_dashed_cfg_custom(self) -> None:
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from _pubsub_common import DashedCfg
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dc = DashedCfg(label="dashed", lw=2.0)
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assert dc.label == "dashed"
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class TestPubsubDrawBox:
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"""draw_box from _pubsub_common."""
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def test_rounded(self) -> None:
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from _pubsub_common import BoxStyle, draw_box
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fig, ax = plt.subplots()
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draw_box(ax, (0, 0), (2, 1), "test", BoxStyle())
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plt.close(fig)
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def test_not_rounded(self) -> None:
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from _pubsub_common import BoxStyle, draw_box
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fig, ax = plt.subplots()
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draw_box(ax, (0, 0), (2, 1), "test", BoxStyle(rounded=False))
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plt.close(fig)
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def test_no_style(self) -> None:
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from _pubsub_common import draw_box
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fig, ax = plt.subplots()
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draw_box(ax, (0, 0), (2, 1), "test")
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plt.close(fig)
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class TestPubsubDrawArrow:
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"""draw_arrow from _pubsub_common."""
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def test_default(self) -> None:
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from _pubsub_common import draw_arrow
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fig, ax = plt.subplots()
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draw_arrow(ax, (0, 0), (1, 1))
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plt.close(fig)
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def test_with_label(self) -> None:
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from _pubsub_common import ArrowCfg, draw_arrow
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fig, ax = plt.subplots()
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draw_arrow(ax, (0, 0), (1, 1), ArrowCfg(label="MSG"))
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plt.close(fig)
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def test_no_label(self) -> None:
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from _pubsub_common import ArrowCfg, draw_arrow
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fig, ax = plt.subplots()
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draw_arrow(ax, (0, 0), (1, 1), ArrowCfg(label=""))
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plt.close(fig)
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class TestPubsubDrawDashedArrow:
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"""draw_dashed_arrow from _pubsub_common."""
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def test_default(self) -> None:
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from _pubsub_common import draw_dashed_arrow
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fig, ax = plt.subplots()
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draw_dashed_arrow(ax, (0, 0), (1, 1))
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plt.close(fig)
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def test_with_label(self) -> None:
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from _pubsub_common import DashedCfg, draw_dashed_arrow
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fig, ax = plt.subplots()
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draw_dashed_arrow(ax, (0, 0), (1, 1), DashedCfg(label="lost"))
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plt.close(fig)
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def test_no_label(self) -> None:
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from _pubsub_common import DashedCfg, draw_dashed_arrow
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fig, ax = plt.subplots()
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draw_dashed_arrow(ax, (0, 0), (1, 1), DashedCfg(label=""))
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plt.close(fig)
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class TestPubsubDrawCross:
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"""draw_cross from _pubsub_common."""
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def test_default(self) -> None:
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from _pubsub_common import draw_cross
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fig, ax = plt.subplots()
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draw_cross(ax, (5, 5))
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plt.close(fig)
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def test_custom(self) -> None:
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from _pubsub_common import draw_cross
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fig, ax = plt.subplots()
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draw_cross(ax, (5, 5), size=0.3, lw=3.0, color="red")
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plt.close(fig)
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class TestPubsubDrawCheck:
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"""draw_check from _pubsub_common."""
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def test_default(self) -> None:
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from _pubsub_common import draw_check
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fig, ax = plt.subplots()
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draw_check(ax, (5, 5))
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plt.close(fig)
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def test_custom(self) -> None:
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from _pubsub_common import draw_check
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fig, ax = plt.subplots()
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draw_check(ax, (5, 5), size=0.3, lw=3.0, color="green")
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plt.close(fig)
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class TestPubsubSave:
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"""save from _pubsub_common."""
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def test_save(self) -> None:
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from _pubsub_common import save
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fig, _ax = plt.subplots()
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save(fig, "test_output.png")
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class TestPubsubConstants:
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"""Module-level constants from _pubsub_common."""
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def test_dpi(self) -> None:
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from _pubsub_common import DPI
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assert DPI == 300
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def test_fig_w(self) -> None:
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from _pubsub_common import FIG_W
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assert FIG_W == 8.27
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def test_output_dir(self) -> None:
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from _pubsub_common import OUTPUT_DIR
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assert isinstance(OUTPUT_DIR, str)
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# ── _pubsub_qos ───────────────────────────────────────────────────────
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class TestQosAtMostOnce:
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"""draw_qos_at_most_once."""
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def test_runs(self) -> None:
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from _pubsub_qos import draw_qos_at_most_once
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draw_qos_at_most_once()
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class TestQosAtLeastOnce:
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"""draw_qos_at_least_once."""
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def test_runs(self) -> None:
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from _pubsub_qos import draw_qos_at_least_once
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draw_qos_at_least_once()
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class TestQosExactlyOnce:
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"""draw_qos_exactly_once."""
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def test_runs(self) -> None:
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from _pubsub_qos import draw_qos_exactly_once
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draw_qos_exactly_once()
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# ── _pubsub_topic_content ─────────────────────────────────────────────
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class TestSubTopic:
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"""draw_sub_topic."""
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def test_runs(self) -> None:
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from _pubsub_topic_content import draw_sub_topic
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draw_sub_topic()
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class TestSubContent:
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"""draw_sub_content."""
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def test_runs(self) -> None:
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from _pubsub_topic_content import draw_sub_content
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draw_sub_content()
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# ── _pubsub_type_hierarchical ─────────────────────────────────────────
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class TestSubType:
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"""draw_sub_type."""
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def test_runs(self) -> None:
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from _pubsub_type_hierarchical import draw_sub_type
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draw_sub_type()
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class TestSubHierarchical:
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"""draw_sub_hierarchical."""
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def test_runs(self) -> None:
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from _pubsub_type_hierarchical import draw_sub_hierarchical
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draw_sub_hierarchical()
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# ── generate_pubsub_diagrams ──────────────────────────────────────────
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class TestGeneratePubsubModule:
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"""Test that the module is importable."""
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def test_imports(self) -> None:
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importlib.import_module("generate_pubsub_diagrams")
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