investigating cut-over malfunction

go/logic/migrator_test.go

@@ -0,0 +1,27 @@
+/*
+   Copyright 2016 GitHub Inc.
+	 See https://github.com/github/gh-ost/blob/master/LICENSE
+*/
+
+package logic
+
+import (
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/outbrain/golib/log"
+	test "github.com/outbrain/golib/tests"
+)
+
+func init() {
+	log.SetLevel(log.ERROR)
+}
+
+func TestReadChangelogState(t *testing.T) {
+	waitForEventsUpToLockStartTime := time.Now()
+	allEventsUpToLockProcessedChallenge := fmt.Sprintf("%s:%d", string(AllEventsUpToLockProcessed), waitForEventsUpToLockStartTime.UnixNano())
+
+	state := ReadChangelogState(allEventsUpToLockProcessedChallenge)
+	test.S(t).ExpectEquals(string(state), string(AllEventsUpToLockProcessed))
+}