use pytest for brownie integration test in CI

.github/workflows/ci.yml

@@ -18,7 +18,8 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "windows-2022"]
-        type: ["brownie", "buidler", "dapp", "embark", "etherlime", "hardhat", "solc", "truffle", "waffle", "foundry", "standard"]
+        type: ["brownie"]
+        # "buidler", "dapp", "embark", "etherlime", "hardhat", "solc", "truffle", "waffle", "foundry", "standard"]
         exclude:
           # Currently broken, tries to pull git:// which is blocked by GH
           - type: embark
@@ -73,3 +74,4 @@ jobs:
       shell: bash
       run: |
         bash "scripts/ci_test_${TEST_TYPE}.sh"
+        pytest -k $TEST_TYPE

scripts/ci_test_brownie.sh

@@ -1,13 +1,13 @@
 #!/usr/bin/env bash
 
 pip install eth-brownie
-brownie bake token
-cd token || exit 255
+# brownie bake token
+# cd token || exit 255
 
-crytic-compile . --compile-force-framework Brownie
+# crytic-compile . --compile-force-framework Brownie
 
-if [ $? -ne 0 ]
-then
-    echo "Brownie test failed"
-    exit 255
-fi
+# if [ $? -ne 0 ]
+# then
+#     echo "Brownie test failed"
+#     exit 255
+# fi

tests/conftest.py

@@ -0,0 +1,32 @@
+import shutil
+import tempfile
+import subprocess
+import pytest
+from typing import List
+
+@pytest.fixture
+def make_tmpdir():
+    with tempfile.TemporaryDirectory() as tmpdirname:
+        yield tmpdirname
+
+
+import logging
+LOGGER = logging.getLogger(__name__)
+
+@pytest.fixture
+def run_command():
+    def _run(command: List[str], cwd: str) -> int:
+        executable = shutil.which(command[0])
+        assert executable 
+        process = subprocess.run(
+                            command,
+                            stdout=subprocess.PIPE,
+                            stderr=subprocess.PIPE,
+                            executable=executable,
+                            cwd=cwd,
+                            check=True
+                        )
+        LOGGER.info(process.stdout.decode("utf-8"))
+        LOGGER.error(process.stderr.decode("utf-8"))
+        return process.returncode
+    return _run

tests/test_brownie.py

@@ -1,38 +1,19 @@
 import os
 import shutil
-import tempfile
-import subprocess
 import pytest
-from typing import List
-
-# cmd = [sys.executable, "-m", "pip", "install", "eth-brownie"]
-
-import logging
-LOGGER = logging.getLogger(__name__)
-
-def run(command: List[str], cwd: str) -> int:
-    process = subprocess.run(
-                        command,
-                        stdout=subprocess.PIPE,
-                        stderr=subprocess.PIPE,
-                        executable=shutil.which(command[0]),
-                        cwd=cwd,
-                        check=True
-                    )
-    LOGGER.info(process.stdout.decode("utf-8"))
-    LOGGER.error(process.stderr.decode("utf-8"))
-    return process.returncode
 
 brownie_available = shutil.which("brownie") is not None
 @pytest.mark.skip_if(not brownie_available)
-def test_brownie():
+def test_brownie(make_tmpdir, run_command):
+    tmpdirname = make_tmpdir
+
     initialize = ["brownie", "bake", "token"]
     test = ["crytic-compile", ".",  "--compile-force-framework", "brownie"]
 
-    with tempfile.TemporaryDirectory() as tmpdirname:
-
-        run(initialize, tmpdirname) 
+    run_command(initialize, tmpdirname) 
+    project_dir = os.path.join(tmpdirname,"token")
+    assert os.path.isdir(project_dir)
+    assert run_command(test, project_dir) == 0
 
-        run(test,os.path.join(tmpdirname,"token")) == 0