Test rational writing only for zarr

Author: felixcremer

Project.toml

@@ -14,7 +14,7 @@ julia = "1.9"
 ArchGDAL = "0.10"
 AxisArrays = "0.4"
 AxisKeys = "0.2"
-DimensionalData = "0.27, 0.28, 0.29"
+DimensionalData = "0.27, 0.28, 0.29, 0.30"
 NetCDF = "0.11, 0.12"
 Zarr = "0.8, 0.9"
 

test/datasets.jl

@@ -99,9 +99,14 @@ function test_write(T)
   add_var(ds, 0.5:1:9.5, "lon", ("lon",), Dict("units"=>"degrees_east"))
   add_var(ds, 20:-1.0:1, "lat", ("lat",), Dict("units"=>"degrees_north"))
   v = add_var(ds, Float32, "tas", (10,20), ("lon", "lat"), Dict{String,Any}("units"=>"Celsius"))
-  w = add_var(ds, Rational{Int}, "tas2", (10,20), ("lon", "lat"), Dict{String,Any}("units"=>"Celsius")) 
+  if T isa YAXArrayBase.backendlist[:zarr]
+    w = add_var(ds, Rational{Int}, "tas2", (10,20), ("lon", "lat"), Dict{String,Any}("units"=>"Celsius")) 
+    w[:,:] = collect(reshape(1:200, 10, 20)) .// 2
+    w = get_var_handle(ds, "tas2")
+    @test w[1:2,1:2] == [1 11; 2 12] .// 2
+  end
   v[:,:] = collect(reshape(1:200, 10, 20))
-  w[:,:] = collect(reshape(1:200, 10, 20)) .// 2
+
   @test sort(get_varnames(ds)) == ["lat","lon","tas", "tas2"]
   @test get_var_dims(ds, "tas") == ["lon", "lat"]
   @test get_var_dims(ds, "lon") == ["lon"]