diff --git a/core/modules/migrate/tests/src/Unit/RowTest.php b/core/modules/migrate/tests/src/Unit/RowTest.php
index 8f91f67..10d7d7d 100644
--- a/core/modules/migrate/tests/src/Unit/RowTest.php
+++ b/core/modules/migrate/tests/src/Unit/RowTest.php
@@ -88,12 +88,12 @@ public function testRowWithInvalidData() {
   public function testSourceFreeze() {
     $row = new Row($this->testValues, $this->testSourceIds);
     $row->rehash();
-    $this->setExpectedException(\Exception::class);
     $this->assertSame($this->testHash, $row->getHash(), 'Correct hash.');
     $row->setSourceProperty('title', 'new title');
     $row->rehash();
     $this->assertSame($this->testHashMod, $row->getHash(), 'Hash changed correctly.');
     $row->freezeSource();
+    $this->setExpectedException(\Exception::class);
     $row->setSourceProperty('title', 'new title');
   }
 
diff --git a/core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbTest.php b/core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbTest.php
index 407dd27..67c7d98 100644
--- a/core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbTest.php
+++ b/core/tests/Drupal/Tests/Core/Breadcrumb/BreadcrumbTest.php
@@ -18,8 +18,8 @@ class BreadcrumbTest extends UnitTestCase {
    */
   public function testSetLinks() {
     $breadcrumb = new Breadcrumb();
-    $this->setExpectedException(\LogicException::class, 'Once breadcrumb links are set, only additional breadcrumb links can be added.');
     $breadcrumb->setLinks([new Link('Home', Url::fromRoute('<front>'))]);
+    $this->setExpectedException(\LogicException::class, 'Once breadcrumb links are set, only additional breadcrumb links can be added.');
     $breadcrumb->setLinks([new Link('None', Url::fromRoute('<none>'))]);
   }