Include cardano-node version info in report.html

cardano_node_tests/tests/conftest.py

@@ -18,6 +18,20 @@ def pytest_addoption(parser):
     )
 
 
+def pytest_html_report_title(report):
+    cardano_version = helpers.get_cardano_version()
+    report.title = (
+        f"cardano-node {cardano_version['cardano-node']} (git rev {cardano_version['git_rev']})"
+    )
+
+
+def pytest_configure(config):
+    cardano_version = helpers.get_cardano_version()
+    config._metadata["cardano-node"] = cardano_version["cardano-node"]
+    config._metadata["cardano-node rev"] = cardano_version["git_rev"]
+    config._metadata["ghc"] = cardano_version["ghc"]
+
+
 # session scoped fixtures
 
 

cardano_node_tests/tests/test_transactions.py

@@ -220,7 +220,6 @@ def test_transaction_to_10_addrs(self, cluster_session, payment_addrs):
             ), f"Incorrect balance for destination address `{addr}`"
 
 
-@pytest.mark.first
 class TestNotBalanced:
     @pytest.fixture(scope="class")
     def payment_addr_rec(self, cluster_session):
@@ -343,7 +342,6 @@ def test_negative_fee(cluster_session, addrs_data_session):
     assert "option --fee: cannot parse value" in str(excinfo.value)
 
 
-@pytest.mark.first
 def test_past_ttl(cluster_session, addrs_data_session):
     """Send a transaction with ttl in the past."""
     cluster = cluster_session

cardano_node_tests/utils/helpers.py

@@ -65,9 +65,23 @@ def run_shell_command(command: str, workdir: FileType = ""):
     cmd = f"bash -c '{command}'"
     cmd = cmd if not workdir else f"cd {workdir}; {cmd}"
     p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
-    __, stderr = p.communicate()
+    stdout, stderr = p.communicate()
     if p.returncode != 0:
         raise AssertionError(f"An error occurred while running `{cmd}`: {stderr.decode()}")
+    return stdout
+
+
+def get_cardano_version():
+    out = run_shell_command("cardano-node --version").decode().strip()
+    env_info, git_info, *__ = out.splitlines()
+    node, platform, ghc, *__ = env_info.split(" - ")
+    version = {
+        "cardano-node": node.split(" ")[-1],
+        "platform": platform,
+        "ghc": ghc,
+        "git_rev": git_info.split(" ")[-1],
+    }
+    return version
 
 
 def fund_from_genesis(