src/test/kotlin/net/pterodactylus/sone/utils/JsonTest.kt

   1 package net.pterodactylus.sone.utils
   2
   3 import com.fasterxml.jackson.databind.node.ArrayNode
   4 import com.fasterxml.jackson.databind.node.ObjectNode
   5 import org.hamcrest.MatcherAssert.assertThat
   6 import org.hamcrest.Matchers.equalTo
   7 import org.hamcrest.Matchers.instanceOf
   8 import org.junit.Test
   9
  10 /**
  11  * Unit test for JSON utilities.
  12  */
  13 class JsonTest {
  14
  15         @Test
  16         fun `object node is created correctly`() {
  17                 val objectNode = jsonObject {
  18                         put("foo", "bar")
  19                 }
  20                 assertThat(objectNode, instanceOf(ObjectNode::class.java))
  21                 assertThat(objectNode.toString(), equalTo("{\"foo\":\"bar\"}"))
  22         }
  23
  24         @Test
  25         fun `object node is created with properties`() {
  26             val objectNode = jsonObject("foo" to "bar", "baz" to "quo")
  27                 assertThat(objectNode.toString(), equalTo("{\"foo\":\"bar\",\"baz\":\"quo\"}"))
  28         }
  29
  30         @Test
  31         fun `array node is created correctly`() {
  32                 val arrayNode = listOf(
  33                                 jsonObject { put("foo", "bar") },
  34                                 jsonObject { put("baz", "quo") }
  35                 ).toArray()
  36                 assertThat(arrayNode, instanceOf(ArrayNode::class.java))
  37                 assertThat(arrayNode.toString(), equalTo("[{\"foo\":\"bar\"},{\"baz\":\"quo\"}]"))
  38         }
  39
  40         @Test
  41         fun `array is created correctly for strings`() {
  42             val arrayNode = jsonArray("foo", "bar", "baz")
  43                 assertThat(arrayNode.toString(), equalTo("[\"foo\",\"bar\",\"baz\"]"))
  44         }
  45
  46 }