/*
* [The "BSD licence"]
* Copyright (c) 2013-2014 Dandelion
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Dandelion nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package com.github.dandelion.core.asset;
import static java.util.Collections.singletonMap;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.mock.web.MockFilterConfig;
import org.springframework.mock.web.MockHttpServletRequest;
import com.github.dandelion.core.Context;
import com.github.dandelion.core.DandelionException;
import com.github.dandelion.core.storage.AssetStorageUnit;
import com.github.dandelion.core.web.WebConstants;
public class AssetMapperTest {
private AssetMapper assetMapper;
private MockHttpServletRequest request;
private Context context;
@Before
public void setup() {
context = new Context(new MockFilterConfig());
request = new MockHttpServletRequest();
request.setContextPath("/context");
request.setAttribute(WebConstants.DANDELION_CONTEXT_ATTRIBUTE, context);
assetMapper = new AssetMapper(request, context);
}
@Rule
public ExpectedException exception = ExpectedException.none();
@Test
public void should_map_an_AssetStorageUnit_to_an_Asset() {
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
asu.setLocations(singletonMap("webapp", "/assets/js/asset-name.js"));
Asset asset = assetMapper.mapToAsset(asu);
assertThat(asset.getName()).isEqualTo("asset-name");
assertThat(asset.getType()).isEqualTo(AssetType.js);
assertThat(asset.getVersion()).isEqualTo("1.0.0");
assertThat(asset.getConfigLocation()).isEqualTo("/assets/js/asset-name.js");
assertThat(asset.getConfigLocationKey()).isEqualTo("webapp");
assertThat(asset.getFinalLocation()).isEqualTo("/context/assets/js/asset-name.js");
}
@Test
public void should_throw_an_exception_when_the_asset_has_no_location() {
exception.expect(DandelionException.class);
exception
.expectMessage("No location is configured for the asset 'asset-name' (js, v1.0.0). Please add at least one location in the corresponding JSON file.");
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
assetMapper.mapToAsset(asu);
}
@Test
public void should_throw_an_exception_when_the_asset_has_empty_locations() {
exception.expect(DandelionException.class);
exception
.expectMessage("No location is configured for the asset 'asset-name' (js, v1.0.0). Please add at least one location in the corresponding JSON file.");
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
asu.setLocations(Collections.<String, String>emptyMap());
assetMapper.mapToAsset(asu);
}
@Test
public void should_throw_an_exception_when_the_asset_has_an_unknown_location() {
exception.expect(DandelionException.class);
exception.expectMessage("The location key 'foo' is not valid. Please choose a valid one among "
+ context.getAssetLocatorsMap().keySet() + ".");
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
asu.setLocations(singletonMap("foo", "/assets/js/asset-name.js"));
assetMapper.mapToAsset(asu);
}
@Test
public void should_select_webapp_as_a_first_authorized_location() {
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
Map<String, String> locations = new HashMap<String, String>();
locations.put("cdn", "//asset-name.js");
locations.put("webapp", "/assets/js/asset-name.js");
locations.put("classpath", "/foo/bar/asset-name.js");
asu.setLocations(locations);
Asset asset = assetMapper.mapToAsset(asu);
assertThat(asset.getConfigLocation()).isEqualTo("/assets/js/asset-name.js");
assertThat(asset.getConfigLocationKey()).isEqualTo("webapp");
assertThat(asset.getFinalLocation()).isEqualTo("/context/assets/js/asset-name.js");
}
@Test
public void should_select_cdn_as_a_second_authorized_location() {
AssetStorageUnit asu = new AssetStorageUnit();
asu.setName("asset-name");
asu.setType(AssetType.js);
asu.setVersion("1.0.0");
Map<String, String> locations = new HashMap<String, String>();
locations.put("classpath", "foo/bar/asset-name.js");
locations.put("cdn", "//my.domain/asset-name.js");
asu.setLocations(locations);
Asset asset = assetMapper.mapToAsset(asu);
assertThat(asset.getConfigLocation()).isEqualTo("//my.domain/asset-name.js");
assertThat(asset.getConfigLocationKey()).isEqualTo("cdn");
assertThat(asset.getFinalLocation()).isEqualTo("//my.domain/asset-name.js");
}
}