public void ExposeHeaders() { CorsConfig cors = CorsConfigBuilder.ForAnyOrigin() .ExposeHeaders((StringCharSequence)"custom-header1", (StringCharSequence)"custom-header2").Build(); Assert.True(cors.ExposedHeaders().Contains((StringCharSequence)"custom-header1")); Assert.True(cors.ExposedHeaders().Contains((StringCharSequence)"custom-header2")); }