...

tests/Unit/Crypt/DSA/LoadDSAKeyTest.php

@@ -259,4 +259,19 @@ dlN48qLbSmUgsO7gq/1vodebMSHcduV4JTq8ix5Ey87QAAABQhHEzWiduF4V0DestSnJ3q
 
 class LoadDSAKeyTest extends Unit_Crypt_DSA_LoadDSAKeyTest
 {
+    /**
+     * @expectedException \phpseclib3\Exception\NoKeyLoadedException
+     */
+    public function testBadKey()
+    {
+        parent::testBadKey();
+    }
+
+    /**
+     * @expectedException \phpseclib3\Exception\NoKeyLoadedException
+     */
+    public function testPuTTYBadMAC()
+    {
+        parent::testPuTTYBadMac();
+    }
 }

tests/Unit/Crypt/HashTest.php

@@ -468,4 +468,19 @@ class Unit_Crypt_HashTest extends PhpseclibTestCase
 
 class HashTest extends Unit_Crypt_HashTest
 {
+    /**
+     * @expectedException \phpseclib3\Exception\UnsupportedAlgorithmException
+     */
+    public function testConstructorArgumentInvalid()
+    {
+        parent::testConstructorArgumentInvalid();
+    }
+
+    /**
+     * @expectedException \phpseclib3\Exception\UnsupportedAlgorithmException
+     */
+    public function testSetHashInvalid()
+    {
+        parent::testSetHashInvalid();
+    }
 }

tests/Unit/Crypt/RSA/LoadKeyTest.php

@@ -1049,4 +1049,19 @@ n9dyFZYXxil/cgFG/PDMnuXy1Wcl8hb8iwQag4Y7ohiLXVTJa/0BAgMBAAE=
 
 class LoadKeyTest extends Unit_Crypt_RSA_LoadKeyTest
 {
+    /**
+     * @expectedException \phpseclib3\Exception\NoKeyLoadedException
+     */
+    public function testBadKey()
+    {
+        parent::testBadKey();
+    }
+
+    /**
+     * @expectedException \phpseclib3\Exception\UnsupportedFormatException
+     */
+    public function testSavePasswordXML()
+    {
+        parent::testSavePasswordXML();
+    }
 }

tests/Unit/Crypt/RSA/ModeTest.php

@@ -187,4 +187,11 @@ HERE;
 
 class ModeTest extends Unit_Crypt_RSA_ModeTest
 {
+    /**
+     * @expectedException \LengthException
+     */
+    public function testSmallModulo()
+    {
+        parent::testSmallModulo();
+    }
 }

tests/Unit/Net/SSH2UnitTest.php

@@ -42,7 +42,7 @@ class Unit_Net_SSH2UnitTest extends PhpseclibTestCase
         $this->assertStringStartsWith('SSH-2.0-phpseclib_3.0', $identifier);
 
         if (function_exists('sodium_crypto_sign_keypair')) {
-            $this->assertContains('libsodium', $identifier);
+            $this->assertStringContainsString('libsodium', $identifier);
         }
 
         if (extension_loaded('openssl')) {

travis/run-phpunit.sh

@@ -25,6 +25,7 @@ then
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/n setUpBeforeClass()/n setUpBeforeClass(): void/g'
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/n setUp()/n setUp(): void/g'
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/n tearDown()/n tearDown(): void/g'
+    find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/n assertSame()/n assertSame(): void/g'
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/\(n assertIsArray([^)]*)\)/\1: void/g'
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/\(n assertIsString([^)]*)\)/\1: void/g'
     find tests -type f -name "*.php" -print0 | xargs -0 sed -i 's/\(n assertIsResource([^)]*)\)/\1: void/g'