fix tests

Author: guilyx

.github/workflows/tests.yml

@@ -47,8 +47,8 @@ jobs:
           version: '1.4.1'
       - name: Install Julia dependencies
         run: |
-          julia --color=yes -e 'using Pkg; Pkg.add(Pkg.PackageSpec(path="https://github.com/APLA-Toolbox/PDDL.jl"))'
           julia --color=yes -e 'using Pkg; Pkg.add(Pkg.PackageSpec(path="https://github.com/JuliaPy/PyCall.jl"))'
+          julia --color=yes -e 'using Pkg; Pkg.add(Pkg.PackageSpec(path="https://github.com/APLA-Toolbox/PDDL.jl"))'
       - name: Install Python dependencies
         run: |
           python -m pip install --upgrade pip

tests/test_astar.py

@@ -19,7 +19,7 @@ def test_astar_init():
 def test_astar_goal():
     apla = AutomatedPlanner("data/domain.pddl", "data/problem.pddl")
     path, _ = apla.astar_best_first_search()
-    assert apla.available_heuristics["goal_count"](path[-1], apla) == 0
+    assert apla.available_heuristics["goal_count"](path[-1].state, apla) == 0
 
 
 def test_astar_path_length():