/*

* Copyright (C) 2007-2014, GoodData(R) Corporation. All rights reserved.

*/

package com.gooddata.md;

import org.codehaus.jackson.map.ObjectMapper;

import org.testng.annotations.Test;

import static com.gooddata.JsonMatchers.serializesToJson;

import static org.hamcrest.CoreMatchers.is;

import static org.hamcrest.CoreMatchers.notNullValue;

import static org.hamcrest.MatcherAssert.assertThat;

public class MetricTest {

@Test

public void testDeserialization() throws Exception {

final Metric metric = new ObjectMapper().readValue(getClass().getResourceAsStream("/md/metric.json"), Metric.class);

assertThat(metric, is(notNullValue()));

assertThat(metric.getExpression(), is("[/gdc/md/PROJECT_ID/obj/EXPR_ID]"));

assertThat(metric.getFormat(), is("FORMAT"));

}

@Test

public void testSerialization() throws Exception {

final Metric metric = new Metric("Person Name", "[/gdc/md/PROJECT_ID/obj/EXPR_ID]", "FORMAT");

assertThat(metric, serializesToJson("/md/metric-input.json"));

}

}