Add tests for BinomialProcess

Author: juliohm

Project.toml

@@ -13,7 +13,15 @@ GeoStatsBase = "0.7"
 julia = "1"
 
 [extras]
+GR = "28b8d3ca-fb5f-59d9-8090-bfdbd6d07a71"
+GeoStatsBase = "323cb8eb-fbf6-51c0-afd0-f8fba70507b2"
+ImageMagick = "6218d12a-5da1-5696-b52f-db25d2ecc6d1"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
+Plots = "91a5bcdd-55d7-5caf-9e0b-520d859cae80"
+QuartzImageIO = "dca85d43-d64c-5e67-8c65-017450d5d020"
+Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+VisualRegressionTests = "34922c18-7c2a-561c-bac1-01e79b2c4c92"
 
 [targets]
-test = ["Test"]
+test = ["Pkg", "GR", "GeoStatsBase", "Random", "Test", "VisualRegressionTests", "Plots", "ImageMagick", "QuartzImageIO"]

src/processes.jl

@@ -15,9 +15,11 @@ abstract type PointProcess end
 Generate `n` realizations of spatial point process `p`
 inside spatial region `r`.
 """
-Base.rand(p::PointProcess, r::AbstractRegion, n::Int=1) =
+Base.rand(p::PointProcess, r::AbstractRegion, n::Int) =
   [rand_single(p, r) for i in 1:n]
 
+Base.rand(p::PointProcess, r::AbstractRegion) = rand_single(p, r)
+
 #-----------------
 # IMPLEMENTATIONS
 #-----------------

test/processes.jl

@@ -0,0 +1,10 @@
+@testset "Processes" begin
+  @testset "Binomial" begin
+    p = BinomialProcess(100)
+    r = RectangleRegion((0., 1.), (1., 2.))
+    P = rand(p, r)
+    X = coordinates(P)
+    @test all(0 .≤ X[1,:] .≤ 1)
+    @test all(1 .≤ X[2,:] .≤ 2)
+  end
+end

test/runtests.jl

@@ -1,6 +1,28 @@
 using PointPatterns
-using Test
+using GeoStatsBase
+using Plots, VisualRegressionTests
+using Test, Pkg, Random
+
+# workaround GR warnings
+ENV["GKSwstype"] = "100"
+
+# environment settings
+islinux = Sys.islinux()
+istravis = "TRAVIS" ∈ keys(ENV)
+datadir = joinpath(@__DIR__,"data")
+visualtests = !istravis || (istravis && islinux)
+if !istravis
+  Pkg.add("Gtk")
+  using Gtk
+end
+
+# list of tests
+testfiles = [
+  "processes.jl"
+]
 
 @testset "PointPatterns.jl" begin
-    # Write your own tests here.
+  for testfile in testfiles
+    include(testfile)
+  end
 end