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68c42530e9
But mostly to rename tstest.ListenFor which has no mention of log lines in it. It sounded like a net.Listener or something.
49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package tstest
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import (
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"reflect"
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"testing"
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)
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func TestLogLineTracker(t *testing.T) {
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const (
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l1 = "line 1: %s"
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l2 = "line 2: %s"
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l3 = "line 3: %s"
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)
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lt := NewLogLineTracker(t.Logf, []string{l1, l2})
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if got, want := lt.Check(), []string{l1, l2}; !reflect.DeepEqual(got, want) {
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t.Errorf("Check = %q; want %q", got, want)
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}
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lt.Logf(l3, "hi")
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if got, want := lt.Check(), []string{l1, l2}; !reflect.DeepEqual(got, want) {
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t.Errorf("Check = %q; want %q", got, want)
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}
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lt.Logf(l1, "hi")
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if got, want := lt.Check(), []string{l2}; !reflect.DeepEqual(got, want) {
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t.Errorf("Check = %q; want %q", got, want)
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}
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lt.Logf(l1, "bye")
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if got, want := lt.Check(), []string{l2}; !reflect.DeepEqual(got, want) {
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t.Errorf("Check = %q; want %q", got, want)
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}
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lt.Logf(l2, "hi")
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if got, want := lt.Check(), []string(nil); !reflect.DeepEqual(got, want) {
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t.Errorf("Check = %q; want %q", got, want)
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}
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}
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