CI: fix ITs not always closing driver (#629)

Author: robsdedude

neo4j/test-integration/dbserver/dbserver.go

@@ -96,6 +96,7 @@ func GetDbServer() DbServer {
 
 func (s DbServer) deleteData() {
 	driver := s.Driver()
+	defer func() { _ = driver.Close() }()
 	session := driver.NewSession(neo4j.SessionConfig{AccessMode: neo4j.AccessModeWrite})
 	defer session.Close()
 

neo4j/test-integration/spatialtypes_test.go

@@ -37,6 +37,7 @@ func TestSpatialTypes(st *testing.T) {
 
 	server := dbserver.GetDbServer()
 	driver := server.Driver()
+	defer func() { _ = driver.Close() }()
 	if server.Version.LessThan(V340) {
 		st.Skip("Spatial types are only available after neo4j 3.4.0 release")
 	}

neo4j/test-integration/summary_test.go

@@ -25,6 +25,12 @@ var _ = Describe("Result Summary", func() {
 		Expect(driver).NotTo(BeNil())
 	})
 
+	AfterEach(func() {
+		if driver != nil {
+			_ = driver.Close()
+		}
+	})
+
 	Context("from single-tenant Neo4j servers", func() {
 		BeforeEach(func() {
 			if isMultiTenant(server) {
@@ -94,7 +100,6 @@ var _ = Describe("Result Summary", func() {
 		})
 	})
 
-
 })
 
 func isMultiTenant(server dbserver.DbServer) bool {