Add a UnsignedEventDeserializer

quartz/src/test/java/com/vitorpamplona/quartz/nip01Core/jackson/EventDeserializerTest.kt

@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) 2025 Vitor Pamplona
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
+ * Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+package com.vitorpamplona.quartz.nip01Core.jackson
+
+import com.vitorpamplona.quartz.nip01Core.core.Event
+import com.vitorpamplona.quartz.nip01Core.crypto.KeyPair
+import com.vitorpamplona.quartz.nip01Core.signers.NostrSignerInternal
+import com.vitorpamplona.quartz.nip01Core.verify
+import com.vitorpamplona.quartz.nip10Notes.TextNoteEvent
+import org.junit.Test
+
+class EventDeserializerTest {
+    @Test
+    fun testUnsignedEvent() {
+        val unsignedEventJson = """{"kind":"1","content":"This is an unsigned event.","created_at":1234,"tags":[]}"""
+        val event = Event.fromJson(unsignedEventJson)
+        assert(event.id.isEmpty())
+        assert(event.pubKey.isEmpty())
+        assert(event.sig.isEmpty())
+        assert(!event.verify())
+    }
+
+    @Test
+    fun testSignedEvent() {
+        val keyPair = KeyPair()
+        val signer = NostrSignerInternal(keyPair)
+
+        val unsignedEvent = TextNoteEvent.build("test")
+        val signedEvent = signer.signerSync.sign(unsignedEvent)!!
+        val eventJson = signedEvent.toJson()
+        val event = Event.fromJson(eventJson)
+
+        assert(event.id.isNotEmpty())
+        assert(event.sig.isNotEmpty())
+        assert(event.pubKey.isNotEmpty())
+        assert(event.verify())
+    }
+}