test(sidecar): compare the whole tree when checking the annotation changes nothing else

The old assertions checked one id string and one bounds value, and passed
with every other attribute stripped off every node. Now the annotated tree
minus the two facts it stated must equal the input.

sidecar/src/test/kotlin/dev/sanderling/sidecar/SecureFactsTest.kt

@@ -3,7 +3,6 @@ package dev.sanderling.sidecar
 import org.junit.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertNull
-import kotlin.test.assertTrue
 
 // The tree maestro hands back for a login form: it names both fields and says
 // nothing about either being a credential entry, because maestro's mapper does
@@ -166,15 +165,19 @@ class SecureFactsTest {
     // The rest of the tree has to survive the annotation: it is the same tree
     // every selector, bounds read and screen classification runs against.
     @Test fun theTreeIsOtherwiseUnchanged() {
-        val annotated = withSecureFacts(LOGIN_TREE) { LOGIN_XML }
-
-        assertTrue(annotated.contains("\"LoginSubmit\""))
-        assertEquals(
-            "[51,249][429,321]",
-            jacksonTree(
-                annotated,
-                "LoginPassword",
-            )?.get("attributes")?.get("bounds")?.asText(),
+        val mapper = com.fasterxml.jackson.module.kotlin.jacksonObjectMapper()
+        val annotated = mapper.readTree(
+            withSecureFacts(LOGIN_TREE) {
+                LOGIN_XML
+            },
         )
+
+        val stated = annotated.findParents("secure")
+        assertEquals(2, stated.size)
+        for (node in stated) {
+            (node as com.fasterxml.jackson.databind.node.ObjectNode)
+                .remove("secure")
+        }
+        assertEquals(mapper.readTree(LOGIN_TREE), annotated)
     }
 }