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()