add profile parameter to nf-test command

fixes #2753

nf_core/__main__.py

@@ -1134,7 +1134,14 @@ def create_module(
     default=False,
     help="Run tests only once. Don't check snapshot stability",
 )
-def test_module(ctx, tool, dir, no_prompts, update, once):
+@click.option(
+    "--profile",
+    type=str,
+    default=None,
+    help="Run tests with a specific profile",
+    options=["docker", "singularity", "conda"],
+)
+def test_module(ctx, tool, dir, no_prompts, update, once, profile):
     """
     Run nf-test for a module.
 
@@ -1153,6 +1160,7 @@ def test_module(ctx, tool, dir, no_prompts, update, once):
             remote_url=ctx.obj["modules_repo_url"],
             branch=ctx.obj["modules_repo_branch"],
             verbose=ctx.obj["verbose"],
+            profile=profile,
         )
         module_tester.run()
     except (UserWarning, LookupError) as e:
@@ -1398,7 +1406,14 @@ def create_subworkflow(ctx, subworkflow, dir, author, force, migrate_pytest):
     default=False,
     help="Run tests only once. Don't check snapshot stability",
 )
-def test_subworkflow(ctx, subworkflow, dir, no_prompts, update, once):
+@click.option(
+    "--profile",
+    type=str,
+    default=None,
+    help="Run tests with a specific profile",
+    options=["docker", "singularity", "conda"],
+)
+def test_subworkflow(ctx, subworkflow, dir, no_prompts, update, once, profile):
     """
     Run nf-test for a subworkflow.
 
@@ -1417,6 +1432,7 @@ def test_subworkflow(ctx, subworkflow, dir, no_prompts, update, once):
             remote_url=ctx.obj["modules_repo_url"],
             branch=ctx.obj["modules_repo_branch"],
             verbose=ctx.obj["verbose"],
+            profile=profile,
         )
         sw_tester.run()
     except (UserWarning, LookupError) as e:

nf_core/components/components_test.py

@@ -48,6 +48,8 @@ class ComponentsTest(ComponentCommand):  # type: ignore[misc]
         flag indicating if the existing snapshot should be updated
     once : bool
         flag indicating if the test should be run only once
+    profile : str
+        container software to use (docker, singularity or conda)
 
     Methods
     -------
@@ -72,6 +74,7 @@ def __init__(
         verbose: bool = False,
         update: bool = False,
         once: bool = False,
+        profile: Optional[str] = None,
     ):
         super().__init__(component_type, directory, remote_url, branch, no_prompts=no_prompts)
         self.component_name = component_name
@@ -82,6 +85,7 @@ def __init__(
         self.obsolete_snapshots: bool = False
         self.update = update
         self.once = once
+        self.profile = profile
 
     def run(self) -> None:
         """Run build steps"""
@@ -190,10 +194,11 @@ def generate_snapshot(self) -> bool:
         update = "--update-snapshot" if self.update else ""
         self.update = False  # reset self.update to False to test if the new snapshot is stable
         tag = f"subworkflows/{self.component_name}" if self.component_type == "subworkflows" else self.component_name
+        profile = self.profile if self.profile else os.environ["PROFILE"]
 
         result = nf_core.utils.run_cmd(
             "nf-test",
-            f"test --tag {tag} --profile {os.environ['PROFILE']} {verbose} {update}",
+            f"test --tag {tag} --profile {profile} {verbose} {update}",
         )
         if result is not None:
             nftest_out, nftest_err = result