✅ Add OCSB test

Project.toml

@@ -28,6 +28,7 @@ TimeSeries = "9e3dc215-6440-5c97-bce1-76c03772f85e"
 
 [extras]
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+JSON = "682c06a0-de6a-54ab-a142-c8b1cf79cde6"
 
 [targets]
-test = ["Test", "JSON"]
+test = ["Test","JSON"]

test/datasets/series_38351.json

@@ -0,0 +1,150 @@
+{
+  "test": [
+    2570,
+    2550,
+    1920,
+    1730,
+    1450,
+    1320,
+    1170,
+    1110,
+    1240,
+    1550,
+    1810,
+    2090,
+    2380,
+    2360,
+    1830,
+    1700,
+    1460,
+    1330
+  ],
+  "train": [
+    1070,
+    1040,
+    1130,
+    1380,
+    1520,
+    1810,
+    2140,
+    2130,
+    1590,
+    1430,
+    1320,
+    1250,
+    1090,
+    1030,
+    1130,
+    1360,
+    1530,
+    1870,
+    2200,
+    2220,
+    1620,
+    1510,
+    1380,
+    1320,
+    1140,
+    1080,
+    1190,
+    1390,
+    1580,
+    1910,
+    2230,
+    2230,
+    1650,
+    1510,
+    1350,
+    1300,
+    1100,
+    1060,
+    1180,
+    1400,
+    1630,
+    1910,
+    2280,
+    2240,
+    1640,
+    1520,
+    1340,
+    1280,
+    1080,
+    1040,
+    1150,
+    1350,
+    1580,
+    1840,
+    2230,
+    2190,
+    1740,
+    1480,
+    1320,
+    1280,
+    1050,
+    1010,
+    1120,
+    1370,
+    1540,
+    1830,
+    2250,
+    2210,
+    1720,
+    1490,
+    1310,
+    1280,
+    1060,
+    1030,
+    1140,
+    1390,
+    1570,
+    1880,
+    2310,
+    2280,
+    1630,
+    1520,
+    1340,
+    1270,
+    1100,
+    1070,
+    1200,
+    1410,
+    1600,
+    1960,
+    2360,
+    2340,
+    1720,
+    1540,
+    1350,
+    1360,
+    1170,
+    1110,
+    1250,
+    1470,
+    1640,
+    2010,
+    2500,
+    2410,
+    1800,
+    1630,
+    1470,
+    1420,
+    1220,
+    1160,
+    1280,
+    1500,
+    1710,
+    2030,
+    2520,
+    2470,
+    1820,
+    1640,
+    1480,
+    1430,
+    1250,
+    1190,
+    1270,
+    1520,
+    1750,
+    2070
+  ]
+}

test/models/sarima_fit.jl

@@ -88,4 +88,14 @@ end
         @test ARcoeff ≈ modelBILEVEL.ϕ atol = 1e-3 
         @test seasCoeff ≈ modelBILEVEL.Φ[1] atol = 1e-3 
     end
+
+    @testset "fit M4 series" begin 
+        test_series_json = JSON.parsefile("datasets/series_38351.json")
+        train_dict = Dict{String,Vector{Float64}}("train" => test_series_json["train"])
+        test_series_df = DataFrame(train_dict)
+        series = loadDataset(test_series_df)
+        autoModel = auto(series; seasonality = 12, seasonalIntegrationTest="ocsb", assertStationarity=true, assertInvertibility=true)
+        @test autoModel.d == 1
+        @test autoModel.D == 1
+    end
 end 

test/runtests.jl

@@ -6,6 +6,8 @@ using Statistics
 using Test
 using Random
 using TimeSeries
+using Revise
+using JSON
 
 # Testes dos modelos
 include("models/sarima.jl")