Fix depwarns in tests (#190)

Author: timholy

Project.toml

@@ -20,6 +20,7 @@ julia = "1.3"
 [extras]
 ColorVectorSpace = "c3611d14-8923-5661-9e6a-0046d554d3a4"
 Colors = "5ae59095-9a9b-59fe-a467-6f913c188581"
+Downloads = "f43a241f-c20a-4ad4-852c-f6b1247861c6"
 ImageMetadata = "bc367c6b-8a6b-528e-b4bd-a4b897500b49"
 ImageShow = "4e3cecfd-b093-5904-9786-8bbb286a6a31"
 ImageTransformations = "02fcd773-0e25-5acc-982a-7f6622650795"
@@ -31,4 +32,4 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 ZipFile = "a5390f91-8eb1-5f08-bee0-b1d1ffed6cea"
 
 [targets]
-test = ["Colors", "OffsetArrays", "Pkg", "ColorVectorSpace", "Test", "Random", "IndirectArrays", "ZipFile", "ImageTransformations", "ImageShow", "ImageMetadata"]
+test = ["ColorVectorSpace", "Colors", "Downloads", "OffsetArrays", "Pkg", "Test", "Random", "IndirectArrays", "ZipFile", "ImageTransformations", "ImageShow", "ImageMetadata"]

test/constructed_images.jl

@@ -133,7 +133,7 @@ mutable struct TestType end
         @test D[1] == c[1]
 
         # Images#396
-        c = colorview(RGBA, normedview(permuteddimsview(reshape(0x00:0x11:0xff, 2, 2, 4), (3,1,2))))
+        c = colorview(RGBA, normedview(PermutedDimsArray(reshape(0x00:0x11:0xff, 2, 2, 4), (3,1,2))))
         ImageMagick.save(fn, c)
         D = ImageMagick.load(fn)
         @test D == c

test/readremote.jl

@@ -1,6 +1,10 @@
 using ImageMagick
 using FileIO, ImageCore, ZipFile
 using Test
+if Base.VERSION >= v"1.6.0-DEV.1016"
+    import Downloads
+    download = Downloads.download
+end
 
 workdir = joinpath(tempdir(), "Images")
 writedir = joinpath(workdir, "write")