| /* |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| */ |
| package org.apache.griffin.measure.configuration.dqdefinition.reader |
| |
| import org.apache.griffin.measure.configuration.dqdefinition.DQConfig |
| import org.scalatest.{FlatSpec, Matchers} |
| |
| import scala.io.Source |
| import scala.util.{Failure, Success} |
| |
| class ParamJsonReaderSpec extends FlatSpec with Matchers{ |
| |
| |
| "params " should "be parsed from a valid file" in { |
| val bufferedSource = Source.fromFile(getClass.getResource("/_accuracy-batch-griffindsl.json").getFile) |
| val jsonString = bufferedSource.getLines().mkString |
| bufferedSource.close |
| |
| val reader :ParamReader = ParamJsonReader(jsonString) |
| val params = reader.readConfig[DQConfig] |
| params match { |
| case Success(v) => |
| v.getEvaluateRule.getRules(0).getDslType.desc should === ("griffin-dsl") |
| v.getEvaluateRule.getRules(0).getOutDfName() should === ("accu") |
| case Failure(_) => |
| fail("it should not happen") |
| } |
| |
| } |
| |
| it should "fail for an invalid file" in { |
| val bufferedSource = Source.fromFile(getClass.getResource("/invalidconfigs/missingrule_accuracy_batch_sparksql.json").getFile) |
| val jsonString = bufferedSource.getLines().mkString |
| bufferedSource.close |
| |
| val reader :ParamReader = ParamJsonReader(jsonString) |
| val params = reader.readConfig[DQConfig] |
| params match { |
| case Success(_) => |
| fail("it is an invalid config file") |
| case Failure(e) => |
| e.getMessage should include ("evaluate.rule should not be null") |
| } |
| |
| } |
| |
| } |
| |
| |