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pantsbuild / pants / 21552830208

31 Jan 2026 11:40PM UTC coverage: 80.277% (-0.05%) from 80.324%
21552830208

Pull #23062

github

web-flow
Merge 808a9786c into 2c4dcf9cf
Pull Request #23062: Remove support for Get

18 of 25 new or added lines in 4 files covered. (72.0%)

17119 existing lines in 541 files now uncovered.

78278 of 97510 relevant lines covered (80.28%)

3.36 hits per line

Source File
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100.0
/src/python/pants/backend/tools/taplo/rules_integration_test.py
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# Copyright 2021 Pants project contributors (see CONTRIBUTORS.md).
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# Licensed under the Apache License, Version 2.0 (see LICENSE).
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from __future__ import annotations
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from typing import Any
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import pytest
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from pants.backend.tools.taplo.rules import TaploFmtRequest
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from pants.backend.tools.taplo.rules import rules as taplo_rules
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from pants.core.goals.fmt import FmtResult, Partitions
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from pants.core.util_rules import config_files, external_tool
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from pants.engine.fs import PathGlobs
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from pants.engine.internals.native_engine import Snapshot
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from pants.testutil.rule_runner import QueryRule, RuleRunner
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@pytest.fixture
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def rule_runner() -> RuleRunner:
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    return RuleRunner(
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        rules=[
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            *taplo_rules(),
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            *config_files.rules(),
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            *external_tool.rules(),
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            QueryRule(Partitions, [TaploFmtRequest.PartitionRequest]),
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            QueryRule(FmtResult, [TaploFmtRequest.Batch]),
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        ],
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    )
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GOOD_FILE = """[GLOBAL]\nbackend_packages = ["pants.backend.tools.taplo"]\n"""
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BAD_FILE = """[GLOBAL]\nbackend_packages = [\n  "pants.backend.tools.taplo",\n]\n"""
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NEEDS_CONFIG_FILE = """[GLOBAL]\npants_version = "2.17.0"\n"""
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FIXED_NEEDS_CONFIG_FILE = """[GLOBAL]\npants_version="2.17.0"\n"""
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def run_taplo(
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    rule_runner: RuleRunner,
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    *,
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    extra_args: list[str] | None = None,
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) -> FmtResult:
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    rule_runner.set_options(
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        ["--backend-packages=pants.backend.tools.taplo", *(extra_args or ())],
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    )
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    snapshot = rule_runner.request(Snapshot, [PathGlobs(["**", "!BUILDROOT"])])
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    partition = rule_runner.request(
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        Partitions[Any], [TaploFmtRequest.PartitionRequest(snapshot.files)]
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    )[0]
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    fmt_result = rule_runner.request(
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        FmtResult,
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        [
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            TaploFmtRequest.Batch(
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                "", partition.elements, partition_metadata=partition.metadata, snapshot=snapshot
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            ),
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        ],
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    )
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    return fmt_result
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def test_no_changes_needed(rule_runner: RuleRunner) -> None:
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UNCOV
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    rule_runner.write_files({"f.toml": GOOD_FILE, "sub/g.toml": GOOD_FILE})
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    fmt_result = run_taplo(rule_runner)
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    assert not fmt_result.stdout
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    assert "found files total=2" in fmt_result.stderr
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    assert fmt_result.output == rule_runner.make_snapshot(
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        {"f.toml": GOOD_FILE, "sub/g.toml": GOOD_FILE}
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    )
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    assert fmt_result.did_change is False
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@pytest.mark.platform_specific_behavior
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def test_changes_needed(rule_runner: RuleRunner) -> None:
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    rule_runner.write_files({"f.toml": BAD_FILE, "sub/g.toml": BAD_FILE})
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    fmt_result = run_taplo(rule_runner)
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    assert not fmt_result.stdout
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    assert "found files total=2" in fmt_result.stderr
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    assert fmt_result.output == rule_runner.make_snapshot(
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        {"f.toml": GOOD_FILE, "sub/g.toml": GOOD_FILE}
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    )
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    assert fmt_result.did_change is True
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def test_globs(rule_runner: RuleRunner) -> None:
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    rule_runner.write_files({"f.toml": BAD_FILE, "g.toml": BAD_FILE})
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    fmt_result = run_taplo(rule_runner, extra_args=["--taplo-glob-pattern=['f.toml', '!g.toml']"])
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    assert not fmt_result.stdout
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    assert "found files total=1" in fmt_result.stderr
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    assert fmt_result.output == rule_runner.make_snapshot({"f.toml": GOOD_FILE})
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def test_config_files(rule_runner: RuleRunner) -> None:
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    rule_runner.write_files(
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        {
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            "a/f.toml": NEEDS_CONFIG_FILE,
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            ".taplo.toml": "[formatting]\ncompact_entries = true\n",
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            "b/f.toml": NEEDS_CONFIG_FILE,
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        }
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    )
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    fmt_result = run_taplo(rule_runner)
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    assert not fmt_result.stdout
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    assert "found files total=2" in fmt_result.stderr
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    assert fmt_result.output == rule_runner.make_snapshot(
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        {
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            "a/f.toml": FIXED_NEEDS_CONFIG_FILE,
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            "b/f.toml": FIXED_NEEDS_CONFIG_FILE,
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        }
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    )
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    assert fmt_result.did_change
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def test_passthrough_args(rule_runner: RuleRunner) -> None:
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    rule_runner.write_files({"f.toml": NEEDS_CONFIG_FILE})
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    fmt_result = run_taplo(rule_runner, extra_args=["--taplo-args='--option=compact_entries=true'"])
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    assert not fmt_result.stdout
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    assert "found files total=1" in fmt_result.stderr
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    assert fmt_result.output == rule_runner.make_snapshot({"f.toml": FIXED_NEEDS_CONFIG_FILE})
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    assert fmt_result.did_change
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