Fix broken test (#48)

* Fix broken test
It seems like we were previously testing for behaviour that didn't match arrays...
* Move julia compat up to 1.9 so that we can follow latest DimensionalData
* Only test on Julia 1.9+

.github/workflows/ci.yml

@@ -15,7 +15,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.6' # Minimum Julia version that the package supports.
+          - '1.9' # Minimum Julia version that the package supports.
           - '1' # Leave this line unchanged. '1' will automatically expand to the latest stable 1.x release of Julia.
           - 'nightly'
         os:

Project.toml

@@ -42,7 +42,7 @@ RecipesBase = "1.2"
 Statistics = "1"
 Tables = "1.7"
 WCS = "0.6"
-julia = "^1.6.0"
+julia = "1.9.0"
 
 [extras]
 FITSIO = "525bcba6-941b-5504-bd06-fd0dc1a4d2eb"

test/runtests.jl

@@ -301,21 +301,8 @@ end
     img = AstroImage(arr1)
 
     # https://github.com/JuliaAstro/AstroImages.jl/issues/32
-    @test reverse(img, dims=1) == reverse(img) == [
-        7  8  9
-        4  5  6
-        1  2  3
-    ]
-    @test reverse(img, dims=2) == [
-        3  2  1
-        6  5  4
-        9  8  7
-    ]
-    @test reverse(img, dims=(1,2)) == [
-        9  8  7
-        6  5  4
-        3  2  1
-    ]
+    @test reverse(img, dims=1) == reverse(arr1,dims=1)
+    @test reverse(img) == reverse(arr1)
 
 
     # https://github.com/JuliaAstro/AstroImages.jl/issues/33