Added 2 missing tests with FLUID_N_ELEMENTS()
Added 2 missing tests with FLUID_N_ELEMENTS()

nezticle/fluidsynth,FluidSynth/fluidsynth,FluidSynth/fluidsynth,nezticle/fluidsynth,nezticle/fluidsynth,nezticle/fluidsynth,FluidSynth/fluidsynth,FluidSynth/fluidsynth