test with Aqua 0.6 (#467)

* test with Aqua 0.6

* test formatting on v1.9

Author: jishnub

Project.toml

@@ -28,7 +28,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 AbstractFFTs = "0.5, 1"
-Aqua = "0.5"
+Aqua = "0.6"
 BandedMatrices = "0.16, 0.17"
 BlockArrays = "0.14, 0.15, 0.16"
 BlockBandedMatrices = "0.10, 0.11, 0.12"

test/runtests.jl

@@ -14,7 +14,10 @@ using SpecialFunctions
 using Test
 
 @testset "Project quality" begin
-    Aqua.test_all(ApproxFunBase, ambiguities=false)
+    Aqua.test_all(ApproxFunBase, ambiguities=false, piracy = false,
+        # only test formatting on VERSION >= v1.7
+        # https://github.com/JuliaTesting/Aqua.jl/issues/105#issuecomment-1551405866
+        project_toml_formatting = VERSION >= v"1.9")
 end
 
 @testset "Helper" begin