add test for StatementSanitizationConfig (#4211)

* add test for StatementSanitizationConfig

* adjust code style

instrumentation-api/src/test/java/io/opentelemetry/instrumentation/api/db/StatementSanitizationConfigTest.java

@@ -0,0 +1,24 @@
+/*
+ * Copyright The OpenTelemetry Authors
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package io.opentelemetry.instrumentation.api.db;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+
+import io.opentelemetry.instrumentation.api.config.Config;
+import org.junit.jupiter.api.Test;
+
+public class StatementSanitizationConfigTest {
+
+  @Test
+  void shouldGetFalse() {
+    Config config =
+        Config.newBuilder()
+            .addProperty("otel.instrumentation.common.db-statement-sanitizer.enabled", "false")
+            .build();
+    Config.internalInitializeConfig(config);
+    assertFalse(StatementSanitizationConfig.isStatementSanitizationEnabled());
+  }
+}