Function TestLoggerAtomicLevel

logger_test.go:49–86

(t *testing.T)

}

func TestLoggerAtomicLevel(t *testing.T) {
	// Test that the dynamic level applies to all ancestors and descendants.
	dl := NewAtomicLevel()

	withLogger(t, dl, nil, func(grandparent *Logger, _ *observer.ObservedLogs) {
		parent := grandparent.With(Int("generation", 1))
		child := parent.With(Int("generation", 2))

		tests := []struct {
			setLevel  zapcore.Level
			testLevel zapcore.Level
			enabled   bool
		}{
			{DebugLevel, DebugLevel, true},
			{InfoLevel, DebugLevel, false},
			{WarnLevel, PanicLevel, true},
		}

		for _, tt := range tests {
			dl.SetLevel(tt.setLevel)
			for _, logger := range []*Logger{grandparent, parent, child} {
				if tt.enabled {
					assert.NotNil(
						t,
						logger.Check(tt.testLevel, ""),
						"Expected level %s to be enabled after setting level %s.", tt.testLevel, tt.setLevel,
					)
				} else {
					assert.Nil(
						t,
						logger.Check(tt.testLevel, ""),
						"Expected level %s to be enabled after setting level %s.", tt.testLevel, tt.setLevel,
					)
				}
			}
		}
	})
}

func TestLoggerLevel(t *testing.T) {
	levels := []zapcore.Level{