Trigger warning when code coverage analysis is performed and no cache directory is configured

sebastianbergmann · sebastianbergmann · commit 6565fa713301 · 2025-03-17T08:09:38.000+01:00
diff --git a/src/Runner/CodeCoverage.php b/src/Runner/CodeCoverage.php
@@ -122,6 +122,12 @@ public function init(Configuration $configuration, CodeCoverageFilterRegistry $c
 
             $this->deactivate();
         }
+
+        if (!$configuration->hasCoverageCacheDirectory()) {
+            EventFacade::emitter()->testRunnerTriggeredPhpunitWarning(
+                'No cache directory configured, result of static analysis for code coverage will not be cached',
+            );
+        }
     }
 
     /**

Original file line number	Diff line number	Diff line change
`@@ -122,6 +122,12 @@ public function init(Configuration $configuration, CodeCoverageFilterRegistry $c`
`122`	`122`
`123`	`123`	`$this->deactivate();`
`124`	`124`	`}`
	`125`	`+`
	`126`	`+ if (!$configuration->hasCoverageCacheDirectory()) {`
	`127`	`+ EventFacade::emitter()->testRunnerTriggeredPhpunitWarning(`
	`128`	`+ 'No cache directory configured, result of static analysis for code coverage will not be cached',`
	`129`	`+ );`
	`130`	`+ }`
`125`	`131`	`}`
`126`	`132`
`127`	`133`	`/**`