add .travais.yml and using Test_Optinum

.travis.yml

@@ -0,0 +1,14 @@
+language: julia
+os:
+  - osx
+  - linux
+  - windows  
+julia:
+  - 1.4 
+  - 1.5
+  - 1.0.5
+before_script:
+  - julia -e 'using Pkg; Pkg.add(PackageSpec(url="https://github.com/mathn7/Test_Optinum.git"))'
+notifications:
+  email: false
+

src/Regions_De_Confiance.jl

@@ -74,7 +74,7 @@ function Regions_De_Confiance(algo,f::Function,gradf::Function,hessf::Function,x
 
     n = length(x0)
     xmin = zeros(n)
-    fxmin = 0
+    fxmin = f(xmin)
     flag = 0
     nb_iters = 0
 

src/Sujet_Optinum.jl

@@ -3,20 +3,21 @@ module Sujet_Optinum
 using LinearAlgebra
 using Test
 using Markdown
+using Test_Optinum
 
 
 include("Algorithme_De_Newton.jl")
 export  Algorithme_De_Newton
 
-include("Regions_De_Confiance.jl")
-export Regions_De_Confiance
-
 include("Pas_De_Cauchy.jl")
 export Pas_De_Cauchy
 
 include("Gradient_Conjugue_Tronque.jl") 
 export Gradient_Conjugue_Tronque
 
+include("Regions_De_Confiance.jl")
+export Regions_De_Confiance
+
 include("Lagrangien_Augmente.jl")
 export Lagrangien_Augmente