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test: jsonldのシリアライズテストを追加

This commit is contained in:
usbharu 2023-11-03 13:59:42 +09:00
parent 9a457e25c3
commit 31a3bfd714
3 changed files with 151 additions and 5 deletions
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17
src/main/kotlin/dev/usbharu/hideout/activitypub/domain/model/JsonLd.kt
View File

@ -19,10 +19,17 @@ open class JsonLd {
@JsonSerialize(include = JsonSerialize.Inclusion.NON_EMPTY, using = ContextSerializer::class)
@JsonInclude(JsonInclude.Include.NON_EMPTY)
var context: List<String> = emptyList()
set(value) {
field = value.filterNotNull().filter { it.isNotBlank() }
}
@JsonCreator
constructor(context: List<String>) {
this.context = context
constructor(context: List<String?>?) {
if (context != null) {
this.context = context.filterNotNull().filter { it.isNotBlank() }
} else {
this.context = emptyList()
}
}
protected constructor()
@ -47,10 +54,10 @@ class ContextDeserializer : JsonDeserializer<String>() {
p1: com.fasterxml.jackson.databind.DeserializationContext?
): String {
val readTree: JsonNode = p0?.codec?.readTree(p0) ?: return ""
if (readTree.isObject) {
return ""
if (readTree.isValueNode) {
return readTree.textValue()
}
return readTree.asText()
return ""
}
}

3
src/main/kotlin/dev/usbharu/hideout/application/config/ActivityPubConfig.kt
View File

@ -1,6 +1,8 @@
package dev.usbharu.hideout.application.config
import com.fasterxml.jackson.annotation.JsonInclude
import com.fasterxml.jackson.annotation.JsonSetter
import com.fasterxml.jackson.annotation.Nulls
import com.fasterxml.jackson.databind.DeserializationFeature
import com.fasterxml.jackson.databind.ObjectMapper
import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
@ -21,6 +23,7 @@ class ActivityPubConfig {
val objectMapper = jacksonObjectMapper()
.enable(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY)
.setSerializationInclusion(JsonInclude.Include.NON_EMPTY)
.setDefaultSetterInfo(JsonSetter.Value.forContentNulls(Nulls.AS_EMPTY))
.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false)
return objectMapper
}

136
src/test/kotlin/dev/usbharu/hideout/activitypub/domain/model/JsonLdSerializeTest.kt Normal file
View File

@ -0,0 +1,136 @@
package dev.usbharu.hideout.activitypub.domain.model
import com.fasterxml.jackson.module.kotlin.readValue
import dev.usbharu.hideout.application.config.ActivityPubConfig
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Test
class JsonLdSerializeTest {
@Test
fun contextが文字列のときデシリアライズできる() {
//language=JSON
val json = """{"@context":"https://example.com"}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(listOf("https://example.com")), readValue)
}
@Test
fun contextが文字列の配列のときデシリアライズできる() {
//language=JSON
val json = """{"@context":["https://example.com","https://www.w3.org/ns/activitystreams"]}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(listOf("https://example.com", "https://www.w3.org/ns/activitystreams")), readValue)
}
@Test
fun contextがnullのとき空のlistとして解釈してデシリアライズする() {
//language=JSON
val json = """{"@context":null}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(emptyList()), readValue)
}
@Test
fun contextがnullを含む文字列の配列のときnullを無視してデシリアライズできる() {
//language=JSON
val json = """{"@context":["https://example.com",null,"https://www.w3.org/ns/activitystreams"]}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(listOf("https://example.com", "https://www.w3.org/ns/activitystreams")), readValue)
}
@Test
fun contextがオブジェクトのとき無視してデシリアライズする() {
//language=JSON
val json = """{"@context":{"hoge": "fuga"}}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(emptyList()), readValue)
}
@Test
fun contextがオブジェクトを含む文字列の配列のときオブジェクトを無視してデシリアライズする() {
//language=JSON
val json = """{"@context":["https://example.com",{"hoge": "fuga"},"https://www.w3.org/ns/activitystreams"]}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(listOf("https://example.com", "https://www.w3.org/ns/activitystreams")), readValue)
}
@Test
fun contextが配列の配列のとき無視してデシリアライズする() {
//language=JSON
val json = """{"@context":[["a","b"],["c","d"]]}"""
val objectMapper = ActivityPubConfig().objectMapper()
val readValue = objectMapper.readValue<JsonLd>(json)
assertEquals(JsonLd(emptyList()), readValue)
}
@Test
fun contextが空のとき無視してシリアライズする() {
val jsonLd = JsonLd(emptyList())
val objectMapper = ActivityPubConfig().objectMapper()
val actual = objectMapper.writeValueAsString(jsonLd)
assertEquals("{}", actual)
}
@Test
fun contextがnullのとき無視してシリアライズする() {
val jsonLd = JsonLd(listOf(null))
val objectMapper = ActivityPubConfig().objectMapper()
val actual = objectMapper.writeValueAsString(jsonLd)
assertEquals("{}", actual)
}
@Test
fun contextが文字列のとき文字列としてシリアライズされる() {
val jsonLd = JsonLd(listOf("https://example.com"))
val objectMapper = ActivityPubConfig().objectMapper()
val actual = objectMapper.writeValueAsString(jsonLd)
assertEquals("""{"@context":"https://example.com"}""", actual)
}
@Test
fun contextが文字列の配列のとき配列としてシリアライズされる() {
val jsonLd = JsonLd(listOf("https://example.com", "https://www.w3.org/ns/activitystreams"))
val objectMapper = ActivityPubConfig().objectMapper()
val actual = objectMapper.writeValueAsString(jsonLd)
assertEquals("""{"@context":["https://example.com","https://www.w3.org/ns/activitystreams"]}""", actual)
}
}