SEBA-902 single-olt tests;
Pin protoc-gen-go to 1.3.2 to resolve compatibility issue;
Run go mod tidy / go mod vendor on importer;
Add Go Module support to demotest
Change-Id: Ifde824fc9a6317b0adc1e12bea54ee1f9b788906
diff --git a/demo_test/vendor/github.com/sirupsen/logrus/writer.go b/demo_test/vendor/github.com/sirupsen/logrus/writer.go
new file mode 100644
index 0000000..72e8e3a
--- /dev/null
+++ b/demo_test/vendor/github.com/sirupsen/logrus/writer.go
@@ -0,0 +1,70 @@
+package logrus
+
+import (
+ "bufio"
+ "io"
+ "runtime"
+)
+
+// Writer at INFO level. See WriterLevel for details.
+func (logger *Logger) Writer() *io.PipeWriter {
+ return logger.WriterLevel(InfoLevel)
+}
+
+// WriterLevel returns an io.Writer that can be used to write arbitrary text to
+// the logger at the given log level. Each line written to the writer will be
+// printed in the usual way using formatters and hooks. The writer is part of an
+// io.Pipe and it is the callers responsibility to close the writer when done.
+// This can be used to override the standard library logger easily.
+func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
+ return NewEntry(logger).WriterLevel(level)
+}
+
+func (entry *Entry) Writer() *io.PipeWriter {
+ return entry.WriterLevel(InfoLevel)
+}
+
+func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
+ reader, writer := io.Pipe()
+
+ var printFunc func(args ...interface{})
+
+ switch level {
+ case TraceLevel:
+ printFunc = entry.Trace
+ case DebugLevel:
+ printFunc = entry.Debug
+ case InfoLevel:
+ printFunc = entry.Info
+ case WarnLevel:
+ printFunc = entry.Warn
+ case ErrorLevel:
+ printFunc = entry.Error
+ case FatalLevel:
+ printFunc = entry.Fatal
+ case PanicLevel:
+ printFunc = entry.Panic
+ default:
+ printFunc = entry.Print
+ }
+
+ go entry.writerScanner(reader, printFunc)
+ runtime.SetFinalizer(writer, writerFinalizer)
+
+ return writer
+}
+
+func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
+ scanner := bufio.NewScanner(reader)
+ for scanner.Scan() {
+ printFunc(scanner.Text())
+ }
+ if err := scanner.Err(); err != nil {
+ entry.Errorf("Error while reading from Writer: %s", err)
+ }
+ reader.Close()
+}
+
+func writerFinalizer(writer *io.PipeWriter) {
+ writer.Close()
+}