Instantiation test for various types of receivers
diff --git a/log4j-api-kotlin/src/test/kotlin/org.apache.logging.log4j.kotlin/LoggerReceiversTest.kt b/log4j-api-kotlin/src/test/kotlin/org.apache.logging.log4j.kotlin/LoggerReceiversTest.kt
new file mode 100644
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--- /dev/null
+++ b/log4j-api-kotlin/src/test/kotlin/org.apache.logging.log4j.kotlin/LoggerReceiversTest.kt
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache license, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the license for the specific language governing permissions and
+ * limitations under the license.
+ */
+package org.apache.logging.log4j.kotlin
+
+import org.apache.logging.log4j.Level
+import org.apache.logging.log4j.junit.LoggerContextRule
+import org.apache.logging.log4j.kotlin.support.withListAppender
+import org.junit.Rule
+import org.junit.Test
+import kotlin.test.assertEquals
+
+class LoggerReceiversTest {
+ @Rule @JvmField var init = LoggerContextRule("InfoLogger.xml")
+
+ @Test
+ fun `Logging from a function instantiation via class receiver logs the correct class name`() {
+ runTest(LoggerTest.logger())
+ }
+
+ @Test
+ fun `Logging from a function instantiation via object receiver logs the correct class name`() {
+ runTest(LoggerTest().logger())
+ }
+
+ private fun runTest(log: KotlinLogger) {
+ val msg = "This is an error log."
+ val msgs = withListAppender { _, _ ->
+ log.error(msg)
+ }
+
+ assertEquals(1, msgs.size.toLong())
+
+ msgs.first().also {
+ assertEquals(Level.ERROR, it.level)
+ assertEquals(msg, it.message.format)
+ assertEquals(LoggerTest::class.qualifiedName, it.loggerName)
+ }
+ }
+}
