package com.gooddata.md;

import org.codehaus.jackson.map.ObjectMapper;

import org.junit.Test;

import java.io.InputStream;

import java.util.Collection;

import static org.hamcrest.CoreMatchers.is;

import static org.hamcrest.CoreMatchers.notNullValue;

import static org.hamcrest.Matchers.hasSize;

import static org.junit.Assert.assertThat;

public class AttributeTest {

@Test

public void shouldDeserialize() throws Exception {

final InputStream stream = getClass().getResourceAsStream("/md/attribute.json");

final Attribute value = new ObjectMapper().readValue(stream, Attribute.class);

assertThat(value, is(notNullValue()));

final Attribute.Content content = value.getContent();

assertThat(content, is(notNullValue()));

final Collection<DisplayForm> displayForms = content.getDisplayForms();

assertThat(displayForms, is(notNullValue()));

assertThat(displayForms, hasSize(1));

final DisplayForm displayForm = displayForms.iterator().next();

final DisplayForm.Content displayFormContent = displayForm.getContent();

assertThat(displayFormContent, is(notNullValue()));

assertThat(displayFormContent.getFormOf(), is("/gdc/md/vra1wg1m6r0gzl8i8r8y3h1bk0kkzkpo/obj/28"));

assertThat(displayFormContent.getExpression(), is("[/gdc/md/vra1wg1m6r0gzl8i8r8y3h1bk0kkzkpo/obj/17]"));

assertThat(displayFormContent.getLdmexpression(), is(""));

}

}