chore: add a test on the walltime instrument

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
     hooks:
       - id: mypy
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.3.3
+    rev: v0.6.5
     hooks:
       - id: ruff
         args: [--fix]

pyproject.toml

@@ -46,7 +46,7 @@ dependencies = [
 ]
 
 [project.optional-dependencies]
-lint = ["mypy ~= 1.3.0", "ruff ~= 0.3.3"]
+lint = ["mypy ~= 1.11.2", "ruff ~= 0.6.5"]
 compat = [
     "pytest-benchmark ~= 4.0.0",
     "pytest-xdist ~= 3.6.1",

src/pytest_codspeed/instruments/walltime.py

@@ -169,14 +169,20 @@ def measure(
 
     def report(self, session: Session) -> None:
         reporter = session.config.pluginmanager.get_plugin("terminalreporter")
+
+        if len(self.benchmarks) == 0:
+            reporter.write_sep(
+                "=",
+                f"{len(self.benchmarks)} benchmarked",
+            )
+            return
+        self._print_benchmark_table()
         reporter.write_sep(
             "=",
             f"{len(self.benchmarks)} benchmarked",
         )
 
-        if len(self.benchmarks) == 0:
-            return
-
+    def _print_benchmark_table(self) -> None:
         table = Table(title="Benchmark Results")
 
         table.add_column("Benchmark", justify="right", style="cyan", no_wrap=True)

tests/test_pytest_plugin_walltime.py

@@ -0,0 +1,12 @@
+import pytest
+from conftest import run_pytest_codspeed_with_mode
+
+from pytest_codspeed.instruments import MeasurementMode
+
+
+def test_bench_enabled_header_with_perf(
+    pytester: pytest.Pytester,
+) -> None:
+    pytester.copy_example("tests/examples/test_addition_fixture.py")
+    result = run_pytest_codspeed_with_mode(pytester, MeasurementMode.WallTime)
+    result.stdout.fnmatch_lines(["*test_some_addition_performance*", "*1 benchmarked*"])