adding tests for polygons and data_io

test/data_io.jl

@@ -0,0 +1,12 @@
+
+@test "testing input output functions" begin 
+ package_path = pathof(NighttimeLights)
+ path_len = length(package_path)
+ assets_path = package_path[1:path_len-22] * "assets"
+ map_path = assets_path * "/mumbai_map/mumbai_districts.shp"
+ radiance_jld_path = assets_path * "/mumbai_ntl/datacube/mumbai_radiance.jld"
+ radiance_img_path = assets_path * "/mumbai_ntl/img/april2012.tif"
+ @test length(size(load_datacube(radiance_jld_path))) == 3
+ @test length(size(load_img(radiance_img_path))) == 2
+ @test sizeof(load_shapefile(map_path)) > 0
+end

test/polygons.jl

@@ -0,0 +1,17 @@
+@testset "Testing functions on polygons and shapefiles" begin
+package_path = pathof(NighttimeLights)
+path_len = length(package_path)
+assets_path = package_path[1:path_len-22] * "assets"
+map_path = assets_path * "/mumbai_map/mumbai_districts.shp"
+
+radiance_datacube = rand(1:100, 156, 85, 95)
+mumbai_districts = load_shapefile(map_path)
+mumbai_districts_ntl = aggregate_dataframe(MUMBAI_COORDINATE_SYSTEM, radiance_datacube, mumbai_districts, "DISTRICT")
+@test sizeof(mumbai_districts_ntl) > 0
+
+district1 = mumbai_dists[1,:] # Select the first district
+district1_mask = polygon_mask(my_coordinate_system, district1)
+
+@test sum(district1_mask) >=0 
+
+end

test/runtests.jl

@@ -6,7 +6,7 @@ fatalerrors = length(ARGS) > 0 && ARGS[1] == "-f"
 quiet = length(ARGS) > 0 && ARGS[1] == "-q"
 anyerrors = false
 
-my_tests = ["aggregate.jl", "sparse_cube.jl", "data_cleaning/bias_correction.jl", "data_cleaning/interpolation.jl", "data_cleaning/outlier_removal.jl", "data_cleaning/background_noise_removal.jl", "other/nan_functions.jl", "other/rank_correlation.jl", "other/weighted_mean.jl", "other/detrend.jl"]
+my_tests = ["aggregate.jl", "sparse_cube.jl", "polygons.jl", "data_io.jl", "data_cleaning/bias_correction.jl", "data_cleaning/interpolation.jl", "data_cleaning/outlier_removal.jl", "data_cleaning/background_noise_removal.jl", "other/nan_functions.jl", "other/rank_correlation.jl", "other/weighted_mean.jl", "other/detrend.jl"]
 
 println("Running tests:")