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Entity update event test #763

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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
package org.jetbrains.exposed.sql.tests.shared.entities

import org.jetbrains.exposed.dao.*
import org.jetbrains.exposed.dao.EntityChangeType.Updated
import org.jetbrains.exposed.dao.id.EntityID
import org.jetbrains.exposed.dao.id.IdTable
import org.jetbrains.exposed.dao.id.IntIdTable
Expand All @@ -11,6 +12,7 @@ import org.jetbrains.exposed.sql.tests.shared.assertEqualCollections
import org.jetbrains.exposed.sql.tests.shared.assertEquals
import org.junit.Test
import java.util.*
import kotlin.test.assertTrue

object ViaTestData {
object NumbersTable: UUIDTable() {
Expand Down Expand Up @@ -180,4 +182,27 @@ class ViaTests : DatabaseTestsBase() {
assertEquals("ccc", s.text)
}
}

@Test fun testUpdateEvent() {
var updated = false
val action = { change: EntityChange ->
if (change.entityClass.javaClass.enclosingClass == VString::class.java && change.changeType == Updated) {
updated = true
}
}
try {
EntityHook.subscribe(action)
withTables(*ViaTestData.allTables) {
val s = VString.new { text = "a" }
flushCache()
s.apply {
text = "b"
flush()
}
}
assertTrue(updated)
} finally {
EntityHook.unsubscribe(action)
}
}
}