fix unit test error for framework

inhere · inhere · commit 219740dcf652 · 2021-05-01T21:43:44.000+08:00
diff --git a/test/unit/CoTest.php b/test/unit/CoTest.php
@@ -26,7 +26,7 @@ class CoTest extends TestCase
 {
     /**
      */
-    public function tearDown()
+    public function tearDown(): void
     {
         Context::getWaitGroup()->wait();
     }
diff --git a/test/unit/TimerTest.php b/test/unit/TimerTest.php
@@ -36,7 +36,7 @@ class TimerTest extends TestCase
 
     /**
      */
-    public function setUp()
+    public function setUp(): void
     {
         Context::set(TestContext::new());
     }

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ class CoTest extends TestCase`
`26`	`26`	`{`
`27`	`27`	`/**`
`28`	`28`	`*/`
`29`		`- public function tearDown()`
	`29`	`+ public function tearDown(): void`
`30`	`30`	`{`
`31`	`31`	`Context::getWaitGroup()->wait();`
`32`	`32`	`}`
Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,7 @@ class TimerTest extends TestCase`
`36`	`36`
`37`	`37`	`/**`
`38`	`38`	`*/`
`39`		`- public function setUp()`
	`39`	`+ public function setUp(): void`
`40`	`40`	`{`
`41`	`41`	`Context::set(TestContext::new());`
`42`	`42`	`}`