Function TestLoggerNames

logger_test.go:551–588

(t *testing.T)

}

func TestLoggerNames(t *testing.T) {
	tests := []struct {
		names    []string
		expected string
	}{
		{nil, ""},
		{[]string{""}, ""},
		{[]string{"foo"}, "foo"},
		{[]string{"foo", ""}, "foo"},
		{[]string{"foo", "bar"}, "foo.bar"},
		{[]string{"foo.bar", "baz"}, "foo.bar.baz"},
		// Garbage in, garbage out.
		{[]string{"foo.", "bar"}, "foo..bar"},
		{[]string{"foo", ".bar"}, "foo..bar"},
		{[]string{"foo.", ".bar"}, "foo...bar"},
	}

	for _, tt := range tests {
		withLogger(t, DebugLevel, nil, func(log *Logger, logs *observer.ObservedLogs) {
			for _, n := range tt.names {
				log = log.Named(n)
			}
			log.Info("")
			require.Equal(t, 1, logs.Len(), "Expected only one log entry to be written.")
			assert.Equal(t, tt.expected, logs.AllUntimed()[0].LoggerName, "Unexpected logger name from entry.")
			assert.Equal(t, tt.expected, log.Name(), "Unexpected logger name.")
		})
		withSugar(t, DebugLevel, nil, func(log *SugaredLogger, logs *observer.ObservedLogs) {
			for _, n := range tt.names {
				log = log.Named(n)
			}
			log.Infow("")
			require.Equal(t, 1, logs.Len(), "Expected only one log entry to be written.")
			assert.Equal(t, tt.expected, logs.AllUntimed()[0].LoggerName, "Unexpected logger name from entry.")
			assert.Equal(t, tt.expected, log.base.Name(), "Unexpected logger name.")
		})
	}
}

func TestLoggerWriteFailure(t *testing.T) {
	errSink := &ztest.Buffer{}