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33 lines
808 B
Go
33 lines
808 B
Go
package memory
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import (
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"reflect"
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"testing"
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"go-micro.dev/v4/debug/log"
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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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lg := NewLog(log.Size(size))
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// make sure we have the right size of the logger ring buffer
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if lg.(*memoryLog).Size() != size {
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t.Errorf("expected buffer size: %d, got: %d", size, lg.(*memoryLog).Size())
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}
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// Log some cruft
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lg.Write(log.Record{Message: "foobar"})
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lg.Write(log.Record{Message: "foo 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, _ := lg.Read(log.Count(len(expected)))
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for i, entry := range entries {
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if !reflect.DeepEqual(entry.Message, expected[i]) {
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t.Errorf("expected %s, got %s", expected[i], entry.Message)
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}
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}
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}
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