I think tests are passing again

.gitlab-ci.yml

@@ -7,4 +7,5 @@ unit-test-job:
     - apt-get update
     - apt-get -y upgrade
     - apt-get install -y unzip
+    - mkdir julia/plots
     - julia --project=julia/Project.toml -E 'using Pkg; Pkg.test()'

julia/src/find_closest.jl

@@ -12,8 +12,9 @@ function single_shoot(start::Vector{Float64},
                       t0::Float64,
                       tf::Float64,
                       x0::AbstractVector,
-                      tol=1e-2)
+                      tol=1e-8)
 
+  n::Int = length(x0)/3
   function f!(F,x)
     F[1:6] .= prop(treat_inputs(x), start, craft, μ, tf-t0)[1][end,:] - final
     F[7:3n] .= 0.

julia/test/find_closest.jl

@@ -1,5 +1,8 @@
 @testset "Find Closest" begin
 
+   using NLsolve
+   using Thesis: treat_inputs
+
   # Initial Setup
   sc = Sc("test")
   a = rand(15000:1.:40000)
@@ -20,16 +23,16 @@
   result = Thesis.single_shoot(start, final, sc, μs["Earth"], 0.0, prop_time, x0)
 
   # Test and plot
-  @test result[3] == :XTOL_REACHED
+  @test converged(result)
   path1 = prop(zeros((100,3)), start, sc, μs["Earth"], T)[1]
-  path2, mass = prop(treat_inputs(result[2]), start, sc, μs["Earth"], prop_time)
+  path2, mass = prop(treat_inputs(result.zero), start, sc, μs["Earth"], prop_time)
   path3 = prop(zeros((100,3)), path2[end,:], sc, μs["Earth"], new_T)[1]
   path4 = prop(zeros((100,3)), final, sc, μs["Earth"], new_T)[1]
   savefig(plot_orbits([path1, path2, path3, path4],
                       labels=["inital", "transit", "after transit", "final"],
                       colors=["#FFFFFF","#FF4444","#44FF44","#4444FF"]),
-          "plots/find_closest_test.html")
+          "../plots/find_closest_test.html")
-  if result[3] == :XTOL_REACHED
+  if converged(result)
     @test norm(path2[end,:] - final) < 1e-6
   end