add functional tests and all tests jobs to ci

.github/workflows/unit_test.yml

@@ -4,11 +4,43 @@ on:
   pull_request:
     branches: [ main ]
 
-jobs:
+jobs:  
   run_unit_tests:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
       - run: |
           cd test/unit
-          python -m unittest test_utils
+          python -m unittest test_utils    
+
+  run_func_tests:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -el {0}  
+    steps:
+      - uses: actions/checkout@v2
+      - uses: conda-incubator/setup-miniconda@v2
+        with:
+          environment-file: environment.yml
+          activate-environment: swe4s
+      - run: |
+          cd test/func
+          bash test_search.sh
+
+  run_all_tests:
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        shell: bash -el {0}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: mamba-org/setup-micromamba@v1
+        with:
+          environment-file: environment.yml
+          environment-name: swe4s
+      - run: |
+          cd test/unit
+          python -m unittest test_utils
+          cd ../func
+          bash test_search.sh

environment.yml

@@ -0,0 +1,6 @@
+name: swe4s
+channels:
+  - conda-forge
+dependencies:
+  - pycodestyle
+  - numpy

search.py

@@ -2,6 +2,7 @@
 import random
 import time
 import utils
+import numpy as np
 
 
 def get_args():