make tearDown declaration phpunit8 compatible

fizzka · web-flow · commit 204f62607ae5 · 2019-02-14T17:32:14.000+03:00
diff --git a/src/Test/WebTestCase.php b/src/Test/WebTestCase.php
@@ -553,7 +553,7 @@ public function setExcludedDoctrineTables(array $excludedDoctrineTables): void
         $this->excludedDoctrineTables = $excludedDoctrineTables;
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         if (null !== $this->containers) {
             foreach ($this->containers as $container) {

Original file line number	Diff line number	Diff line change
`@@ -553,7 +553,7 @@ public function setExcludedDoctrineTables(array $excludedDoctrineTables): void`
`553`	`553`	`$this->excludedDoctrineTables = $excludedDoctrineTables;`
`554`	`554`	`}`
`555`	`555`
`556`		`- protected function tearDown()`
	`556`	`+ protected function tearDown(): void`
`557`	`557`	`{`
`558`	`558`	`if (null !== $this->containers) {`
`559`	`559`	`foreach ($this->containers as $container) {`