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from typing import List
import pytest
from pluggy._tracing import TagTracer
@pytest.fixture
def rootlogger() -> TagTracer:
return TagTracer()
def test_simple(rootlogger: TagTracer) -> None:
log = rootlogger.get("pytest")
log("hello")
out: List[str] = []
rootlogger.setwriter(out.append)
log("world")
assert len(out) == 1
assert out[0] == "world [pytest]\n"
sublog = log.get("collection")
sublog("hello")
assert out[1] == "hello [pytest:collection]\n"
def test_indent(rootlogger: TagTracer) -> None:
log = rootlogger.get("1")
out = []
log.root.setwriter(lambda arg: out.append(arg))
log("hello")
log.root.indent += 1
log("line1")
log("line2")
log.root.indent += 1
log("line3")
log("line4")
log.root.indent -= 1
log("line5")
log.root.indent -= 1
log("last")
assert len(out) == 7
names = [x[: x.rfind(" [")] for x in out]
assert names == [
"hello",
" line1",
" line2",
" line3",
" line4",
" line5",
"last",
]
def test_readable_output_dictargs(rootlogger: TagTracer) -> None:
out = rootlogger._format_message(["test"], [1])
assert out == "1 [test]\n"
out2 = rootlogger._format_message(["test"], ["test", {"a": 1}])
assert out2 == "test [test]\n a: 1\n"
def test_setprocessor(rootlogger: TagTracer) -> None:
log = rootlogger.get("1")
log2 = log.get("2")
assert log2.tags == tuple("12")
out = []
rootlogger.setprocessor(tuple("12"), lambda *args: out.append(args))
log("not seen")
log2("seen")
assert len(out) == 1
tags, args = out[0]
assert "1" in tags
assert "2" in tags
assert args == ("seen",)
l2 = []
rootlogger.setprocessor("1:2", lambda *args: l2.append(args))
log2("seen")
tags, args = l2[0]
assert args == ("seen",)
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