fix some things in tests

.travis.yml

@@ -44,7 +44,7 @@ notifications:
 # uncomment the following lines to override the default test script
 script:
  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
- - julia -e 'Pkg.clone(pwd()); Pkg.build("Plots")'
+ - julia -e 'using Pkg; Pkg.add(pwd()); Pkg.build("Plots")'
  - julia test/travis_commands.jl
  # - julia -e 'Pkg.clone("ImageMagick"); Pkg.build("ImageMagick")'
  # - julia -e 'Pkg.clone("GR"); Pkg.build("GR")'

test/imgcomp.jl

@@ -6,16 +6,16 @@ import DataFrames, RDatasets
 
 # don't let pyplot use a gui... it'll crash
 # note: Agg will set gui -> :none in PyPlot
-ENV["MPLBACKEND"] = "Agg"
-try
-  @eval import PyPlot
-  info("Matplotlib version: $(PyPlot.matplotlib[:__version__])")
-end
+# ENV["MPLBACKEND"] = "Agg"
+# try
+#   @eval import PyPlot
+#   info("Matplotlib version: $(PyPlot.matplotlib[:__version__])")
+# end
 
 
 using Plots
 using StatPlots
-using Base.Test
+using Test
 
 default(size=(500,300))
 

test/travis_commands.jl

@@ -6,13 +6,13 @@ Pkg.build("ImageMagick")
 # Pkg.clone("GR")
 # Pkg.build("GR")
 
-Pkg.clone("https://github.com/JuliaPlots/PlotReferenceImages.jl.git")
+Pkg.add("https://github.com/JuliaPlots/PlotReferenceImages.jl.git")
 
 # Pkg.clone("https://github.com/JuliaStats/KernelDensity.jl.git")
 
-Pkg.clone("StatPlots")
-Pkg.checkout("PlotUtils", "julia0.7")
-Pkg.checkout("RecipesBase", "julia0.7")
+Pkg.add("StatPlots")
+Pkg.checkout("PlotUtils")
+Pkg.checkout("RecipesBase")
 
 # Pkg.clone("Blink")
 # Pkg.build("Blink")
@@ -25,9 +25,9 @@ Pkg.checkout("RecipesBase", "julia0.7")
 # Pkg.clone("VisualRegressionTests")
 
 # need this to use Conda
-ENV["PYTHON"] = ""
-Pkg.add("PyPlot")
-Pkg.build("PyPlot")
+# ENV["PYTHON"] = ""
+# Pkg.add("PyPlot")
+# Pkg.build("PyPlot")
 
 # Pkg.add("InspectDR")