Install Aqua in the right place (#357)

Author: DilumAluthge

Project.toml

@@ -14,8 +14,9 @@ Serialization = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 InteractiveUtils = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
+Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
-test = ["Aqua", "Dates", "InteractiveUtils", "Printf", "Test"]
+test = ["Aqua", "Dates", "InteractiveUtils", "Pkg", "Printf", "Test"]

test/ambiguous.jl

@@ -1,4 +1,19 @@
 # This file is a part of Julia. License is MIT: https://julialang.org/license
+
+import Pkg
+
+# Because julia CI doesn't run stdlib tests via `Pkg.test` test deps must be manually installed if missing
+if Base.find_package("Aqua") === nothing
+    @debug "Installing Aqua.jl for SparseArrays.jl tests"
+    iob = IOBuffer()
+    try
+        Pkg.add("Aqua", io=iob) # Needed for custom julia version resolve tests
+    catch
+        println(String(take!(iob)))
+        rethrow()
+    end
+end
+
 using Test, LinearAlgebra, SparseArrays, Aqua
 
 @testset "code quality" begin

test/runtests.jl

@@ -1,18 +1,6 @@
 # This file is a part of Julia. License is MIT: https://julialang.org/license
 using Test, LinearAlgebra, SparseArrays
 
-# Because julia CI doesn't run stdlib tests via `Pkg.test` test deps must be manually installed if missing
-if Base.find_package("Aqua") === nothing
-    @debug "Installing Aqua.jl for SparseArrays.jl tests"
-    iob = IOBuffer()
-    try
-        Pkg.add("Aqua", io=iob) # Needed for custom julia version resolve tests
-    catch
-        println(String(take!(iob)))
-        rethrow()
-    end
-end
-
 for file in readlines(joinpath(@__DIR__, "testgroups"))
     file == "" && continue # skip empty lines
     include(file * ".jl")