### Question:
DynamoDbUtil { public static ClassName projectionType() { return ClassName.get("com.amazonaws.services.dynamodbv2.model", "ProjectionType"); }  static ClassName attributeValue(); static ParameterizedTypeName item(); static ClassName amazonDynamoDb(); static ClassName getItemRequest(); static ClassName getItemResult(); static ClassName queryRequest(); static ClassName queryResult(); static ClassName scanRequest(); static ClassName scanResult(); static ClassName createTableRequest(); static ClassName scalarAttributeType(); static ClassName keySchemaElement(); static ClassName keyType(); static ClassName attributeDefinition(); static ClassName provisionedThroughput(); static ClassName projection(); static ClassName projectionType(); static ClassName localSecondaryIndex(); static ClassName globalSecondaryIndex();  }### Answer:
@Test void projectionType_onlyUseCase_returnsProjectionType() { ClassName projectionType = DynamoDbUtil.projectionType(); assertThat(projectionType).isEqualTo(TypeName.get(ProjectionType.class)); }