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/*
* Copyright © 2012 The Feign Authors (feign@commonhaus.dev)
*
* 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
*
* 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 feign.moshi;
import static feign.assertj.FeignAssertions.assertThat;
import com.squareup.moshi.JsonAdapter;
import com.squareup.moshi.Moshi;
import feign.RequestTemplate;
import java.util.Arrays;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.junit.jupiter.api.Test;
class MoshiEncoderTest {
@Test
void encodesMapObjectNumericalValuesAsInteger() {
Map<String, Object> map = new LinkedHashMap<>();
map.put("foo", 1);
RequestTemplate template = new RequestTemplate();
new MoshiEncoder().encode(map, Map.class, template);
assertThat(template)
.hasBody("""
{
"foo": 1
}\
""");
}
@Test
void encodesFormParams() {
Map<String, Object> form = new LinkedHashMap<>();
form.put("foo", 1);
form.put("bar", Arrays.asList(2, 3));
RequestTemplate template = new RequestTemplate();
new MoshiEncoder().encode(form, Map.class, template);
assertThat(template)
.hasBody(
"""
{
"foo": 1,
"bar": [
2,
3
]
}\
""");
}
@Test
void customEncoder() {
final UpperZoneJSONAdapter upperZoneAdapter = new UpperZoneJSONAdapter();
MoshiEncoder encoder = new MoshiEncoder(Collections.singleton(upperZoneAdapter));
List<Zone> zones = new LinkedList<>();
zones.add(new Zone("denominator.io."));
zones.add(new Zone("denominator.io.", "abcd"));
RequestTemplate template = new RequestTemplate();
encoder.encode(zones, UpperZoneJSONAdapter.class, template);
assertThat(template)
.hasBody(
"""
[
{
"name": "DENOMINATOR.IO."
},
{
"name": "DENOMINATOR.IO.",
"id": "ABCD"
}
]""");
}
@Test
void customObjectEncoder() {
final JsonAdapter<VideoGame> videoGameJsonAdapter =
new Moshi.Builder().build().adapter(VideoGame.class);
MoshiEncoder encoder = new MoshiEncoder(Collections.singleton(videoGameJsonAdapter));
VideoGame videoGame = new VideoGame("Super Mario", "Luigi", "Bowser");
RequestTemplate template = new RequestTemplate();
encoder.encode(videoGame, videoGameJsonAdapter.getClass(), template);
assertThat(template)
.hasBody(
"""
{
"hero": {
"enemy": "Bowser",
"name": "Luigi"
},
"name": "Super Mario"
}\
""");
}
}