feat(test): add test command skeleton (#720)

reana_client/cli/__init__.py

@@ -13,7 +13,7 @@
 import click
 from urllib3 import disable_warnings
 
-from reana_client.cli import workflow, files, ping, secrets, quotas, retention_rules
+from reana_client.cli import workflow, files, ping, secrets, quotas, retention_rules, test
 from reana_client.utils import get_api_url
 
 DEBUG_LOG_FORMAT = (
@@ -45,6 +45,7 @@ class ReanaCLI(click.Group):
  files.files_group,
  retention_rules.retention_rules_group,
  secrets.secrets_group,
+ test.test_group
  ]
 
  def __init__(self, name=None, commands=None, **attrs):

reana_client/cli/test.py

@@ -0,0 +1,43 @@
+import click
+from reana_client.cli.utils import add_access_token_options, check_connection
+from reana_client.validation.utils import (
+ validate_workflow_name_parameter
+)
+
+
+@click.group(help="Workflow run test commands")
+def test_group():
+ """Workflow run test commands"""
+
+@test_group.command("test")
+@click.option(
+ "-w",
+ "--workflow",
+ default="",
+ callback=validate_workflow_name_parameter,
+ help="Name of workflow to be tested"
+)
+@click.option(
+ "-n",
+ "--test_file",
+ default="test.feature",
+ help="Gherkin file for testing properties of a workflow execution"
+)
+
+@click.pass_context
+@add_access_token_options
+@check_connection
+def test(ctx, workflow, test_file, access_token):
+ """
+ Test workflow execution, based on a given Gherkin file.
+
+ The ``test`` command allows for testing of a workflow execution, by assessing whether it meets certain properties specified in a chosen feature file. 
+
+ Example: \n
+ \t $ reana-client test -w myanalysis -n test_analysis.feature\n
+ """
+ click.echo(f"Checked {workflow} using {test_file}, and everything works!") # to be changed/implemented of course
+
+
+
+