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31 lines
643 B
31 lines
643 B
package log
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import (
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"os"
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"testing"
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)
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var (
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// reuse the same logger across all tests
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_testingLogger Logger
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)
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// TestingLogger returns a TMLogger which writes to STDOUT if testing being run
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// with the verbose (-v) flag, NopLogger otherwise.
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//
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// Note that the call to TestingLogger() must be made
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// inside a test (not in the init func) because
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// verbose flag only set at the time of testing.
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func TestingLogger() Logger {
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if _testingLogger != nil {
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return _testingLogger
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}
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if testing.Verbose() {
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_testingLogger = NewTMLogger(NewSyncWriter(os.Stdout))
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} else {
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_testingLogger = NewNopLogger()
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}
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return _testingLogger
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}
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