add integration test for debug output

tests/integration/cli/test_help.py

@@ -4,6 +4,7 @@
 
 from tests.integration.helpers import (
     contains_at_least_one_of,
+    exec_failing_test_command,
     exec_test_command,
 )
 
@@ -50,3 +51,30 @@ def test_help_page_for_aliased_actions():
 
     assert "You may filter results with:" in wrapped_output
     assert "--tags" in wrapped_output
+
+
+def test_debug_output_contains_request_url(monkeypatch: pytest.MonkeyPatch):
+    env_vars = {
+        "LINODE_CLI_API_HOST": "api.linode.com",
+        "LINODE_CLI_API_VERSION": "v4",
+        "LINODE_CLI_API_SCHEME": "https",
+    }
+    for key, value in env_vars.items():
+        monkeypatch.setenv(key, value)
+
+    output = exec_failing_test_command(
+        [
+            "linode-cli",
+            "linodes",
+            "update",
+            "--label",
+            "foobar",
+            "12345",
+            "--debug",
+        ]
+    ).stderr.decode()
+    wrapped_output = textwrap.fill(output, width=180).replace("\n", "")
+
+    assert (
+        "PUT https://api.linode.com/v4/linode/instances/12345" in wrapped_output
+    )