Additional help text and accompanying test; Relocate help test to CLI unit.

nucypher/cli/commands/contacts.py

@@ -42,7 +42,10 @@ def contacts():
 @click.argument('query')
 @click.option('--qrcode', help="Display the QR code representing a card to the console", is_flag=True, default=None)
 def show(query, qrcode):
-    """View existing character card"""
+    """
+    Lookup and view existing character card
+    QUERY can be either the card id or nickname.
+    """
     emitter = StdoutEmitter()
     try:
         card = select_card(emitter=emitter, card_identifier=query)

tests/acceptance/cli/test_card_cli.py

@@ -22,7 +22,6 @@ import tempfile
 from pathlib import Path
 from umbral.keys import UmbralPrivateKey
 
-from nucypher.cli.commands.contacts import contacts
 from nucypher.cli.main import nucypher_cli
 from nucypher.policy.identity import Card
 
@@ -63,15 +62,6 @@ def bob_encrypting_key():
     return UmbralPrivateKey.gen_key().get_pubkey().hex()
 
 
-
-def test_contacts_help(click_runner):
-    command = ('contacts', '--help')
-    result = click_runner.invoke(nucypher_cli, command, catch_exceptions=False)
-    assert result.exit_code == 0, result.output
-    normalized_help_text = ' '.join(result.output.split())
-    assert contacts.__doc__ in normalized_help_text
-
-
 def test_list_cards_with_none_created(click_runner, certificates_tempdir):
     command = ('contacts', 'list')
     result = click_runner.invoke(nucypher_cli, command, catch_exceptions=False)

tests/unit/cli/test_help.py

@@ -15,11 +15,13 @@ You should have received a copy of the GNU Affero General Public License
 along with nucypher.  If not, see <https://www.gnu.org/licenses/>.
 """
 
+
 import click
 import pytest
 
 import nucypher
 from nucypher.blockchain.eth.sol.__conf__ import SOLIDITY_COMPILER_VERSION
+from nucypher.cli.commands.contacts import contacts, show
 from nucypher.cli.commands.deploy import deploy
 from nucypher.cli.main import ENTRY_POINTS, nucypher_cli
 from nucypher.config.constants import USER_LOG_DIR, DEFAULT_CONFIG_ROOT
@@ -93,3 +95,20 @@ def test_echo_logging_root(click_runner):
     result = click_runner.invoke(nucypher_cli, version_args, catch_exceptions=False)
     assert result.exit_code == 0
     assert USER_LOG_DIR in result.output, 'Log path text was not produced.'
+
+
+def test_contacts_help(click_runner):
+    command = ('contacts', '--help')
+    result = click_runner.invoke(nucypher_cli, command, catch_exceptions=False)
+    assert result.exit_code == 0, result.output
+    normalized_help_text = ' '.join(result.output.split())
+    assert contacts.__doc__ in normalized_help_text
+
+
+def test_contacts_show_help(click_runner):
+    command = ('contacts', 'show', '--help')
+    result = click_runner.invoke(nucypher_cli, command, catch_exceptions=False)
+    assert result.exit_code == 0, result.output
+    normalized_help_text = ' '.join(result.output.split())
+    normalized_docstring = ' '.join(show.__doc__.split())
+    assert normalized_docstring in normalized_help_text