add tests file

tests.py

@@ -0,0 +1,14 @@
+import json
+from evaluate import load
+
+solution_sample1 = json.load(open("test_examples/solutions_problem_1.json", "r"))
+solution_sample2 = json.load(open("test_examples/solutions_problem_2.json", "r"))
+single_solutions = [solution_sample1[:1], solution_sample2[:1]]
+multiple_solutions = [solution_sample1[:3], solution_sample2[:3]]
+
+metric = load("loubnabnl/apps_metric")
+result_1 = metric.compute(predictions=single_solutions, level="all")
+result_2 = metric.compute(predictions=multiple_solutions, level="all", k_list=[1, 2, 3])
+
+assert result_1 == {'avg_accuracy': 1.0, 'strict_accuracy': 1.0, 'pass_at_k': None}
+assert result_2 == {'avg_accuracy': None, 'strict_accuracy': None, 'pass_at_k': {'pass@1': 1.0, 'pass@2': 1.0, 'pass@3': 1.0}}