Add test and changelog entry

Author: simolus3

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## 1.0.0-BETA31
 
 * Added helpers for Attachment syncing.
+* Fix `getNextCrudTransaction()` only returning a single item.
 
 ## 1.0.0-BETA30
 

core/src/commonIntegrationTest/kotlin/com/powersync/DatabaseTest.kt

@@ -369,4 +369,25 @@ class DatabaseTest {
             val count = database.get("SELECT COUNT(*) from people") { it.getLong(0)!! }
             count shouldBe 1
         }
+
+    @Test
+    fun testCrudTransaction() =
+        databaseTest {
+            database.execute("INSERT INTO users (id, name, email) VALUES (uuid(), ?, ?)", listOf("a", "[email protected]"))
+
+            database.writeTransaction {
+                it.execute("INSERT INTO users (id, name, email) VALUES (uuid(), ?, ?)", listOf("b", "[email protected]"))
+                it.execute("INSERT INTO users (id, name, email) VALUES (uuid(), ?, ?)", listOf("c", "[email protected]"))
+            }
+
+            var transaction = database.getNextCrudTransaction()
+            transaction!!.crud shouldHaveSize 1
+            transaction.complete(null)
+
+            transaction = database.getNextCrudTransaction()
+            transaction!!.crud shouldHaveSize 2
+            transaction.complete(null)
+
+            database.getNextCrudTransaction() shouldBe null
+        }
 }

gradle.properties

@@ -17,7 +17,7 @@ development=true
 RELEASE_SIGNING_ENABLED=true
 # Library config
 GROUP=com.powersync
-LIBRARY_VERSION=1.0.0-BETA30
+LIBRARY_VERSION=1.0.0-BETA31
 GITHUB_REPO=https://github.com/powersync-ja/powersync-kotlin.git
 # POM
 POM_URL=https://github.com/powersync-ja/powersync-kotlin/