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77 lines (68 loc) · 2.38 KB
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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.json;
import static feign.Util.UTF_8;
import static org.assertj.core.api.Assertions.assertThat;
import static org.junit.jupiter.api.Assertions.assertThrows;
import feign.RequestTemplate;
import feign.codec.EncodeException;
import java.time.Clock;
import org.json.JSONArray;
import org.json.JSONObject;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.skyscreamer.jsonassert.JSONAssert;
class JsonEncoderTest {
private JSONArray jsonArray;
private JSONObject jsonObject;
private RequestTemplate requestTemplate;
@BeforeEach
void setUp() {
jsonObject = new JSONObject();
jsonObject.put("a", "b");
jsonObject.put("c", 1);
jsonArray = new JSONArray();
jsonArray.put(jsonObject);
jsonArray.put(123);
requestTemplate = new RequestTemplate();
}
@Test
void encodesArray() {
new JsonEncoder().encode(jsonArray, JSONArray.class, requestTemplate);
JSONAssert.assertEquals(
"[{\"a\":\"b\",\"c\":1},123]", new String(requestTemplate.body(), UTF_8), false);
}
@Test
void encodesObject() {
new JsonEncoder().encode(jsonObject, JSONObject.class, requestTemplate);
JSONAssert.assertEquals(
"{\"a\":\"b\",\"c\":1}", new String(requestTemplate.body(), UTF_8), false);
}
@Test
void encodesNull() {
new JsonEncoder().encode(null, JSONObject.class, new RequestTemplate());
assertThat(requestTemplate.body()).isNull();
}
@Test
void unknownTypeThrowsEncodeException() {
Exception exception =
assertThrows(
EncodeException.class,
() -> new JsonEncoder().encode("qwerty", Clock.class, new RequestTemplate()));
assertThat(exception.getMessage())
.isEqualTo("class java.time.Clock is not a type supported by this encoder.");
}
}