1 files changed, 39 insertions, 0 deletions
diff --git a/formats/json-tests/jsTest/src/kotlinx/serialization/json/JsonNamingStrategyDynamicTest.kt b/formats/json-tests/jsTest/src/kotlinx/serialization/json/JsonNamingStrategyDynamicTest.kt
new file mode 100644
index 00000000..a1f7b0e6
--- /dev/null
+++ b/formats/json-tests/jsTest/src/kotlinx/serialization/json/JsonNamingStrategyDynamicTest.kt
@@ -0,0 +1,39 @@
+package kotlinx.serialization.json
+
+import kotlinx.serialization.*
+import kotlinx.serialization.features.*
+import kotlin.test.*
+
+class JsonNamingStrategyDynamicTest: JsonTestBase() {
+    private val jsForm = js("""{"simple":"a","one_word":"b","already_in_snake":"c","a_lot_of_words":"d","first_capitalized":"e","has_acronym_url":"BAZ","has_digit123_and_postfix":"QUX","coercion_test":"QUX"}""")
+    private val jsFormNeedsCoercing = js("""{"simple":"a","one_word":"b","already_in_snake":"c","a_lot_of_words":"d","first_capitalized":"e","has_acronym_url":"BAZ","has_digit123_and_postfix":"QUX","coercion_test":"invalid"}""")
+
+    private fun doTest(json: Json) {
+        val j = Json(json) {
+            namingStrategy = JsonNamingStrategy.SnakeCase
+        }
+        val foo = JsonNamingStrategyTest.Foo()
+        assertDynamicForm(foo)
+        assertEquals(foo, j.decodeFromDynamic(jsForm))
+    }
+
+    @Test
+    fun testNamingStrategyWorksWithCoercing() {
+        val j = Json(default) {
+            coerceInputValues = true
+            useAlternativeNames = false
+            namingStrategy = JsonNamingStrategy.SnakeCase
+        }
+        assertEquals(JsonNamingStrategyTest.Foo(), j.decodeFromDynamic(jsFormNeedsCoercing))
+    }
+
+    @Test
+    fun testJsonNamingStrategyWithAlternativeNames() = doTest(Json(default) {
+        useAlternativeNames = true
+    })
+
+    @Test
+    fun testJsonNamingStrategyWithoutAlternativeNames() = doTest(Json(default) {
+        useAlternativeNames = false
+    })
+}