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33 lines
805 B
Go
33 lines
805 B
Go
package log
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import (
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"reflect"
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"testing"
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)
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func TestLogger(t *testing.T) {
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// set size to some value
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size := 100
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// override the global logger
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DefaultLog = NewLog(Size(size))
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// make sure we have the right size of the logger ring buffer
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if DefaultLog.(*defaultLog).Size() != size {
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t.Errorf("expected buffer size: %d, got: %d", size, DefaultLog.(*defaultLog).Size())
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}
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// Log some cruft
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Info("foobar")
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// increase the log level
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DefaultLevel = LevelDebug
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Debugf("foo %s", "bar")
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// Check if the logs are stored in the logger ring buffer
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expected := []string{"foobar", "foo bar"}
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entries := DefaultLog.Read(Count(len(expected)))
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for i, entry := range entries {
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if !reflect.DeepEqual(entry.Value, expected[i]) {
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t.Errorf("expected %s, got %s", expected[i], entry.Value)
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}
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}
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}
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