fixes path handling in test to be more robust and work with Pkg.test

.travis.yml

@@ -2,12 +2,11 @@ language: cpp
 compiler:
   - clang
 notifications:
-  email: false
+  email: true
 before_install:
   - sudo add-apt-repository ppa:staticfloat/julia-deps -y
   - sudo add-apt-repository ppa:staticfloat/julianightlies -y
   - sudo apt-get update -qq -y
   - sudo apt-get install libpcre3-dev julia -y
 script:
-  - julia -e 'Pkg.init(); run(`ln -s $(pwd()) $(Pkg.dir("AudioIO"))`); Pkg.pin("AudioIO"); Pkg.resolve(); Pkg.add("BinDeps"); Pkg.build("AudioIO")'
-  - test/test.jl
+  - julia -e 'Pkg.init(); run(`ln -s $(pwd()) $(Pkg.dir("AudioIO"))`); Pkg.pin("AudioIO"); Pkg.resolve(); Pkg.add("BinDeps"); Pkg.build("AudioIO"); Pkg.test("AudioIO")'

test/runtests.jl

@@ -3,7 +3,7 @@
 using FactCheck
 
 test_regex = r"^test_.*\.jl$"
-test_dir = "test"
+test_dir = Pkg.dir("AudioIO", "test")
 
 test_files = filter(n -> ismatch(test_regex, n), readdir(test_dir))
 if length(test_files) == 0

test/test_AudioIO.jl

@@ -100,7 +100,7 @@ facts("AudioNode Stopping") do
 end
 
 facts("WAV file write/read") do
-    fname = "test/sinwave.wav"
+    fname = Pkg.dir("AudioIO", "test", "sinwave.wav")
 
     samplerate = 44100
     freq = 440