diff --git a/.coveralls.yml b/.coveralls.yml
index 173ff356..f5cff9ef 100644
--- a/.coveralls.yml
+++ b/.coveralls.yml
@@ -1,6 +1,6 @@
-service_name: travis-ci
+service_name: github
 
-src_dir: lib
+src_dir: src
 
 coverage_clover: tests/build/logs/clover.xml
 
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index c6a00fcc..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,28 +0,0 @@
-language: php
-dist: bionic
-php:
-  - 7.3
-  - 7.4
-  - 8.0
-
-before_install:
- - composer self-update || true
- - composer install --prefer-source --no-interaction
-
-before_script:
-  - phpenv config-rm xdebug.ini
-  - export XDEBUG_MODE=coverage
-
-script:
-  - vendor/bin/phpunit
-  - php vendor/bin/phpcpd --exclude tests --exclude vendor .
-  - php vendor/bin/phploc src/.
-  - mkdir -p tests/build/dependences
-  - php vendor/bin/pdepend --summary-xml=tests/build/logs/dependence-summary.xml --jdepend-chart=tests/build/dependences/jdepend.svg --overview-pyramid=tests/build/dependences/pyramid.svg  src/.
-  - php vendor/bin/phpcs --standard=tests/ZendModStandard src/Saml2 demo1 demo2 endpoints tests/src
-
-after_script:
-  - export TRAVIS=https://travis-ci.org/onelogin/php-saml
-  - echo $TRAVIS
-  - echo $TRAVIS_JOB_ID
-  - php vendor/bin/coveralls --config .coveralls.yml -v
diff --git a/tests/src/OneLogin/Saml2/ResponseTest.php b/tests/src/OneLogin/Saml2/ResponseTest.php
index 4db0ffe7..0908591a 100644
--- a/tests/src/OneLogin/Saml2/ResponseTest.php
+++ b/tests/src/OneLogin/Saml2/ResponseTest.php
@@ -1607,10 +1607,12 @@ public function testIsInValidCert()
 
         $response = new Response($settings, $xml);
 
-        $this->assertFalse($response->isValid());
+        $this->assertFalse(@$response->isValid());
+
         $possibleErrors = [
           "openssl_x509_read(): supplied parameter cannot be coerced into an X509 certificate!",
-          "openssl_x509_read(): X.509 Certificate cannot be retrieved"
+          "openssl_x509_read(): X.509 Certificate cannot be retrieved",
+          "Unable to extract public key"
         ];
         $this->assertTrue(in_array($response->getError(), $possibleErrors));
     }
diff --git a/tests/src/OneLogin/Saml2/SettingsTest.php b/tests/src/OneLogin/Saml2/SettingsTest.php
index 64e0c3e1..6ca43894 100644
--- a/tests/src/OneLogin/Saml2/SettingsTest.php
+++ b/tests/src/OneLogin/Saml2/SettingsTest.php
@@ -271,7 +271,7 @@ public function testThatOnlyBooleansCanBeUsedForCompressionSettings($invalidValu
         $this->assertTrue($responsesIsInvalid);
     }
 
-    public function invalidCompressSettingsProvider()
+    static public function invalidCompressSettingsProvider()
     {
         return array(
             array(1),
@@ -539,7 +539,7 @@ public function testGetSPMetadataWithX509CertNew($alwaysIncludeEncryption, $want
         $this->assertEquals($expectEncryptionKeyDescriptor ? 2 : 0, substr_count($metadata, '<md:KeyDescriptor use="encryption"'));
     }
 
-    public function getSPMetadataWithX509CertNewDataProvider()
+    static public function getSPMetadataWithX509CertNewDataProvider()
     {
         return [
             'settings do not require encryption' => [