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// Copyright 2021 Google Inc. All Rights Reserved.
// This file is available under the Apache license.
package testutil
import (
"sync"
"testing"
"github.com/jaqx0r/mtail/internal/logline"
)
func LinesReceived(lines <-chan *logline.LogLine) (r []*logline.LogLine) {
r = make([]*logline.LogLine, 0)
for line := range lines {
r = append(r, line)
}
return
}
func ExpectLinesReceivedNoDiff(tb testing.TB, wantLines []*logline.LogLine, gotLines <-chan *logline.LogLine) func() {
tb.Helper()
var received []*logline.LogLine
var wg sync.WaitGroup
wg.Add(1)
go func() {
defer wg.Done()
for line := range gotLines {
received = append(received, line)
}
}()
return func() {
tb.Helper()
wg.Wait()
if len(received) != len(wantLines) {
tb.Errorf("unexpected line count, want %d got %d", len(wantLines), len(received))
}
ExpectNoDiff(tb, wantLines, received, IgnoreFields(logline.LogLine{}, "Context"))
}
}
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