1 files changed, 55 insertions, 0 deletions
diff --git a/sources/hv-collector-test-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/tests/utils/assertions.kt b/sources/hv-collector-test-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/tests/utils/assertions.kt
new file mode 100644
index 00000000..d017b31b
--- /dev/null
+++ b/sources/hv-collector-test-utils/src/main/kotlin/org/onap/dcae/collectors/veshv/tests/utils/assertions.kt
@@ -0,0 +1,55 @@
+/*
+ * ============LICENSE_START=======================================================
+ * dcaegen2-collectors-veshv
+ * ================================================================================
+ * Copyright (C) 2018 NOKIA
+ * ================================================================================
+ * Licensed 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.
+ * ============LICENSE_END=========================================================
+ */
+package org.onap.dcae.collectors.veshv.tests.utils
+
+import arrow.core.Either
+import org.onap.dcae.collectors.veshv.utils.logging.Logger
+import java.time.Duration
+
+/**
+ * @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
+ * @since September 2018
+ */
+
+private val logger = Logger("org.onap.dcae.collectors.veshv.tests.utils")
+
+object Assertions : org.assertj.core.api.Assertions() {
+    fun <A,B> assertThat(actual: Either<A, B>) = EitherAssert(actual)
+}
+
+
+fun waitUntilSucceeds(action: () -> Unit) = waitUntilSucceeds(50, Duration.ofMillis(10), action)
+
+fun waitUntilSucceeds(retries: Int, sleepTime: Duration, action: () -> Unit) {
+    var tryNum = 0
+    while (tryNum <= retries) {
+        tryNum++
+        try {
+            logger.debug("Try number $tryNum")
+            action()
+            break
+        } catch (ex: Throwable) {
+            if (tryNum >= retries)
+                throw ex
+            else
+                Thread.sleep(sleepTime.toMillis())
+        }
+    }
+}