1 files changed, 29 insertions, 0 deletions
diff --git a/core/commonTest/src/kotlinx/serialization/PrimitiveSerialDescriptorTest.kt b/core/commonTest/src/kotlinx/serialization/PrimitiveSerialDescriptorTest.kt
new file mode 100644
index 00000000..deafc085
--- /dev/null
+++ b/core/commonTest/src/kotlinx/serialization/PrimitiveSerialDescriptorTest.kt
@@ -0,0 +1,29 @@
+package kotlinx.serialization
+
+import kotlinx.serialization.descriptors.PrimitiveKind
+import kotlinx.serialization.internal.PrimitiveSerialDescriptor
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertNotSame
+
+class PrimitiveSerialDescriptorTest {
+
+    @Test
+    fun testEqualsImplemented() {
+        val first = PrimitiveSerialDescriptor("test_name", PrimitiveKind.LONG)
+        val second = PrimitiveSerialDescriptor("test_name", PrimitiveKind.LONG)
+
+        assertNotSame(first, second)
+        assertEquals(first, second)
+    }
+
+    @Test
+    fun testHashCodeStability() {
+        val first = PrimitiveSerialDescriptor("test_name", PrimitiveKind.LONG)
+        val second = PrimitiveSerialDescriptor("test_name", PrimitiveKind.LONG)
+
+        assertNotSame(first, second)
+        assertEquals(first.hashCode(), second.hashCode())
+    }
+
+}