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JsonSerializerTest.java
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JsonSerializerTest.java
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/*
* Copyright 2018 The Exonum Team
*
* 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 com.exonum.binding.common.serialization.json;
import static com.exonum.binding.common.serialization.json.JsonSerializer.json;
import static com.exonum.binding.test.Bytes.bytes;
import static com.jayway.jsonpath.matchers.JsonPathMatchers.isJson;
import static com.jayway.jsonpath.matchers.JsonPathMatchers.withJsonPath;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import com.exonum.binding.common.crypto.PublicKey;
import com.exonum.binding.common.hash.HashCode;
import org.junit.jupiter.api.Test;
class JsonSerializerTest {
@Test
void longSerializesAsText() {
long value = 10L;
String json = json().toJson(new Wrapper<>(value));
assertJsonValue(json, "10");
}
@Test
void publicKeySerializesAsHexValue() {
PublicKey value = PublicKey.fromBytes(bytes(0x00, 0x01, 0x02));
String json = json().toJson(new Wrapper<>(value));
assertJsonValue(json, "000102");
}
@Test
void hashCodeSerializesAsValue() {
HashCode value = HashCode.fromBytes(bytes(0x00, 0x01, 0x02));
String json = json().toJson(new Wrapper<>(value));
assertJsonValue(json, "000102");
}
private static void assertJsonValue(String json, Object expectedValue) {
assertThat(json, isJson(withJsonPath("$.value", equalTo(expectedValue))));
}
private static class Wrapper<T> {
T value;
Wrapper(T value) {
this.value = value;
}
}
}