updated show method + test

Author: icweaver

src/transforms/resampler.jl

@@ -87,5 +87,5 @@ end
 function Base.show(io::IO, s::SpectrumResampler)
     println(io, "SpectrumResampler($(eltype(wave(s))), $(eltype(flux(s))))")
     println(io, "  spec: ", spectrum(s))
-    print(io, "  interpolator: ", s.interp)
+    print(io, "  interpolator: ", typeof(s.interp))
 end

test/transforms/resample.jl

@@ -46,7 +46,13 @@ end
         spec = mock_spectrum()
         new_wave = range(minimum(spec.wave), maximum(spec.wave); length = Integer(length(spec.wave) ÷ 2.4))
         res_spec = resample(spec, new_wave)
+        expected = """
+        SpectrumResampler(Float64, Measurements.Measurement{Float64})
+          spec: Spectrum(Float64, Measurements.Measurement{Float64})
+          name: Test Spectrum
+          interpolator: DataInterpolations.LinearInterpolation{Vector{Measurements.Measurement{Float64}}, Vector{Float64}, Vector{Measurements.Measurement{Float64}}, Vector{Measurements.Measurement{Float64}}, Measurements.Measurement{Float64}}"""
 
+        @test sprint(show, res_spec) == expected
         @test Spectra.wave(res_spec) == new_wave
         @test length(Spectra.flux(res_spec)) == length(new_wave)