io.wcm.caravan.pipeline.extensions.hal.action.StripHalTest.java Source code

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Here is the source code for io.wcm.caravan.pipeline.extensions.hal.action.StripHalTest.java

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/*
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 * wcm.io
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 * Copyright (C) 2014 wcm.io
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 * Licensed 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
 *
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * See the License for the specific language governing permissions and
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package io.wcm.caravan.pipeline.extensions.hal.action;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

import java.util.Collections;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;

import io.wcm.caravan.hal.resource.HalResource;
import io.wcm.caravan.pipeline.JsonPipelineContext;
import io.wcm.caravan.pipeline.JsonPipelineOutput;
import io.wcm.caravan.pipeline.impl.JsonPipelineOutputImpl;

@RunWith(MockitoJUnitRunner.class)
public class StripHalTest {

    @Mock
    private JsonPipelineContext context;

    private final ObjectNode payload = new HalResource("/resource")
            .addEmbedded("item", new HalResource("/embedded1")).getModel().put("attribute", "value");

    private final StripHal action = new StripHal();

    private JsonNode json;

    @Before
    public void setup() {

        JsonPipelineOutput input = new JsonPipelineOutputImpl(payload, Collections.emptyList());
        JsonPipelineOutput output = action.execute(input, context).toBlocking().single();
        json = output.getPayload();

    }

    @Test
    public void shouldHaveAnId() {

        assertEquals("STRIP-HAL", action.getId());

    }

    @Test
    public void shouldRemoveAllHalData() {

        assertFalse(json.has("_links"));
        assertFalse(json.has("_embedded"));

    }

    @Test
    public void shouldRemainState() {

        assertTrue(json.has("attribute"));

    }

}