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/*
* Copyright 2018 JetBrains s.r.o.
*
* 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 kotlinx.serialization
import kotlin.test.Test
import kotlin.test.assertEquals
@SerialInfo
@Target(AnnotationTarget.PROPERTY, AnnotationTarget.CLASS)
annotation class CustomAnnotation(val value: String)
private fun List<Annotation>.getCustom() = filterIsInstance<CustomAnnotation>().single().value
class SerialNamesTest {
@Serializable
@SerialName("MyClass")
@CustomAnnotation("onClass")
data class WithNames(val a: Int, @CustomAnnotation("onProperty") @SerialName("b") val veryLongName: String)
@Test
fun haveCustomPropertyName() {
val desc = WithNames.serializer().descriptor
val b = desc.getElementName(1)
assertEquals("b", b)
}
@Test
fun haveCustomClassName() {
val desc = WithNames.serializer().descriptor
val name = desc.name
assertEquals("MyClass", name)
}
@Test
fun haveCustomAnnotationOnProperty() {
val desc: SerialDescriptor = WithNames.serializer().descriptor
val b = desc.getElementAnnotations(1).getCustom()
assertEquals("onProperty", b)
}
@Test
fun haveCustomAnnotationOnClass() {
val desc: SerialDescriptor = WithNames.serializer().descriptor
val name = desc.getEntityAnnotations().getCustom()
assertEquals("onClass", name)
}
}
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