Add basic tests. (#1)

* Add basic tests.

Author: pkofod

.travis.yml

@@ -1,11 +1,14 @@
 ## Documentation: http://docs.travis-ci.com/user/languages/julia/
 language: julia
 os:
-  - linux
-  - osx
+    - linux
+    - osx
 julia:
-  - 0.6
-  - nightly
+    - 0.6
+    - nightly
+matrix:
+  allow_failures:
+    - julia: nightly
 notifications:
   email: false
 git:

appveyor.yml

@@ -1,17 +1,11 @@
 environment:
   matrix:
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
-  - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
-
-## uncomment the following lines to allow failures on nightly julia
-## (tests will run but not make your overall status red)
-#matrix:
-#  allow_failures:
-#  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
-#  - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
-
+    - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x86/0.6/julia-0.6-latest-win32.exe"
+    - JULIA_URL: "https://julialang-s3.julialang.org/bin/winnt/x64/0.6/julia-0.6-latest-win64.exe"
+matrix:
+  allow_failures:
+    - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x86/julia-latest-win32.exe"
+    - JULIA_URL: "https://julialangnightlies-s3.julialang.org/bin/winnt/x64/julia-latest-win64.exe"
 branches:
   only:
     - master

test/runtests.jl

@@ -1,4 +1,15 @@
 using OptimTestProblems
 using Base.Test
 
-@test true
+uvp = OptimTestProblems.UnivariateProblems.examples
+for (name, p) in uvp
+    for (miz, mia) in zip(p.minimizers, p.minima)
+        @test p.f(miz) ≈ mia
+    end
+end
+mvp = OptimTestProblems.UnconstrainedProblems.examples
+for (name, p) in mvp
+    gs = similar(p.initial_x)
+    p.g!(gs, p.solutions)
+    @test sum(gs) - zero(eltype(gs)) < 1e-32
+end