tests: Suppress cargo-component output

Suppress the output from cargo-component when we first run it to check if it's available, otherwise you may see the following $ pytest test/test_wasm-wasi-component.py which: no go in (/home/andrew/.local/bin:/home/andrew/bin:/usr/share/Modules/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin) error: no such command: `component` View all installed commands with `cargo --list` Find a package to install `component` with `cargo search cargo-component Note: This didn't stop the tests from working, just an aesthetic issue. Closes: #1410 Signed-off-by: Andrew Clayton <[email protected]>
nginx · Sep 10, 2024 · cff5e09 · cff5e09
1 parent 6976a61
commit cff5e09
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/test/unit/applications/lang/wasm_component.py b/test/unit/applications/lang/wasm_component.py
@@ -11,7 +11,10 @@ class ApplicationWasmComponent(ApplicationProto):
     @staticmethod
     def prepare_env(script):
         try:
-            subprocess.check_output(['cargo', 'component', '--help'])
+            subprocess.check_output(
+                ['cargo', 'component', '--help'],
+                stderr=subprocess.STDOUT,
+            )
         except (subprocess.CalledProcessError, FileNotFoundError):
             return None