fix tests

Author: ZNeumann

tests/integration/pdo/mysql/base-class/test_instance_reporting_port.php

@@ -119,6 +119,7 @@
     {},
     {
       "peer.hostname": "ENV[MYSQL_HOST]",
+      "server.address": "ENV[MYSQL_HOST]",
       "peer.address": "ENV[MYSQL_HOST]:ENV[MYSQL_PORT]",
       "db.instance": "ENV[MYSQL_DB]",
       "db.statement": "CREATE TABLE ENV[DATASTORE_COLLECTION] (id INT, description VARCHAR(?));"

tests/integration/span_events/test_span_events_are_created_upon_caught_error.php

@@ -96,7 +96,7 @@
       {
         "error.message": "foo",
         "error.class": "E_USER_ERROR",
-        "code.lineno": 139,
+        "code.lineno": 140,
         "code.filepath": "__FILE__",
         "code.function": "a"
       }
@@ -117,7 +117,7 @@
       },
       {},
       {
-        "code.lineno":  133,
+        "code.lineno":  134,
         "code.filepath": "__FILE__",
         "code.function": "{closure}"
       }

tests/integration/span_events/test_span_events_are_created_upon_uncaught_error.php

@@ -96,7 +96,7 @@
       {
         "error.message": "foo",
         "error.class": "E_USER_ERROR",
-        "code.lineno": 111,
+        "code.lineno": 112,
         "code.filepath": "__FILE__",
         "code.function": "a"
       }