🚧 Add state for JSON objects

diff --git a/build.gradle b/build.gradle
index 20219b8..85cf007 100644 (file)
--- a/build.gradle
+++ b/build.gradle
@@ -57,6 +57,7 @@ dependencies {
     testImplementation group: "junit", name: "junit", version: "4.13.2"
     testImplementation group: "org.hamcrest", name: "hamcrest-library", version: "1.3"
     testImplementation group: "org.mockito", name: "mockito-core", version: "5.11.0"
+    testImplementation group: "com.spotify", name: "hamcrest-jackson", version: "1.3.2"
 }
 
 task fatJar(type: Jar) {

diff --git a/src/main/kotlin/net/pterodactylus/rhynodge/states/JsonState.kt b/src/main/kotlin/net/pterodactylus/rhynodge/states/JsonState.kt
new file mode 100644 (file)
index 0000000..8824729
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/rhynodge/states/JsonState.kt
@@ -0,0 +1,10 @@
+package net.pterodactylus.rhynodge.states
+
+import com.fasterxml.jackson.annotation.JsonProperty
+import com.fasterxml.jackson.databind.JsonNode
+
+class JsonState(@JsonProperty("json") val jsonNode: JsonNode) : AbstractState(true) {
+
+       override fun plainText() = jsonNode.toPrettyString()!!
+
+}

diff --git a/src/test/kotlin/net/pterodactylus/rhynodge/states/JsonStateTest.kt b/src/test/kotlin/net/pterodactylus/rhynodge/states/JsonStateTest.kt
new file mode 100644 (file)
index 0000000..b21095e
--- /dev/null
+++ b/src/test/kotlin/net/pterodactylus/rhynodge/states/JsonStateTest.kt
@@ -0,0 +1,37 @@
+package net.pterodactylus.rhynodge.states
+
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.spotify.hamcrest.jackson.JsonMatchers.jsonObject
+import org.hamcrest.MatcherAssert.assertThat
+import org.junit.Test
+import java.io.StringWriter
+
+class JsonStateTest {
+
+       @Test
+       fun `json state can be serialized`() {
+               val jsonState = JsonState(jsonObject)
+               StringWriter().use { stringWriter ->
+                       objectMapper.writeValue(stringWriter, jsonState)
+                       val deserializedState = objectMapper.readValue(stringWriter.toString(), AbstractState::class.java) as JsonState
+                       assertThat(deserializedState.jsonNode, jsonObject(jsonObject))
+               }
+       }
+
+       private val jsonObject = objectMapper.createObjectNode()
+               .put("state", "foo")
+               .also {
+                       it.putArray("list")
+                               .add("value1")
+                               .add("value2")
+               }.also {
+                       it.putObject("object")
+                               .put("foo", true)
+                               .put("bar", "yes")
+                               .put("baz", 1.5)
+                               .putNull("qux")
+               }
+
+}
+
+private val objectMapper = jacksonObjectMapper()