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authorDaniel Baumann <daniel.baumann@progress-linux.org>2020-08-14 16:58:23 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-02-07 10:11:48 +0000
commit4edd467b28c895483cd5468d51d1c6824a21715a (patch)
tree04a4f32d617905acfc23653025b6e8d3899f51c6 /tests/utils.py
parentInitial commit. (diff)
downloadlitecli-4edd467b28c895483cd5468d51d1c6824a21715a.tar.xz
litecli-4edd467b28c895483cd5468d51d1c6824a21715a.zip
Adding upstream version 1.5.0.upstream/1.5.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--tests/utils.py96
1 files changed, 96 insertions, 0 deletions
diff --git a/tests/utils.py b/tests/utils.py
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+++ b/tests/utils.py
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+# -*- coding: utf-8 -*-
+
+import os
+import time
+import signal
+import platform
+import multiprocessing
+from contextlib import closing
+
+import sqlite3
+import pytest
+
+from litecli.main import special
+
+DATABASE = os.getenv("PYTEST_DATABASE", "test.sqlite3")
+
+
+def db_connection(dbname=":memory:"):
+ conn = sqlite3.connect(database=dbname, isolation_level=None)
+ return conn
+
+
+try:
+ db_connection()
+ CAN_CONNECT_TO_DB = True
+except Exception as ex:
+ CAN_CONNECT_TO_DB = False
+
+dbtest = pytest.mark.skipif(
+ not CAN_CONNECT_TO_DB, reason="Error creating sqlite connection"
+)
+
+
+def create_db(dbname):
+ with closing(db_connection().cursor()) as cur:
+ try:
+ cur.execute("""DROP DATABASE IF EXISTS _test_db""")
+ cur.execute("""CREATE DATABASE _test_db""")
+ except:
+ pass
+
+
+def drop_tables(dbname):
+ with closing(db_connection().cursor()) as cur:
+ try:
+ cur.execute("""DROP DATABASE IF EXISTS _test_db""")
+ except:
+ pass
+
+
+def run(executor, sql, rows_as_list=True):
+ """Return string output for the sql to be run."""
+ result = []
+
+ for title, rows, headers, status in executor.run(sql):
+ rows = list(rows) if (rows_as_list and rows) else rows
+ result.append(
+ {"title": title, "rows": rows, "headers": headers, "status": status}
+ )
+
+ return result
+
+
+def set_expanded_output(is_expanded):
+ """Pass-through for the tests."""
+ return special.set_expanded_output(is_expanded)
+
+
+def is_expanded_output():
+ """Pass-through for the tests."""
+ return special.is_expanded_output()
+
+
+def send_ctrl_c_to_pid(pid, wait_seconds):
+ """Sends a Ctrl-C like signal to the given `pid` after `wait_seconds`
+ seconds."""
+ time.sleep(wait_seconds)
+ system_name = platform.system()
+ if system_name == "Windows":
+ os.kill(pid, signal.CTRL_C_EVENT)
+ else:
+ os.kill(pid, signal.SIGINT)
+
+
+def send_ctrl_c(wait_seconds):
+ """Create a process that sends a Ctrl-C like signal to the current process
+ after `wait_seconds` seconds.
+
+ Returns the `multiprocessing.Process` created.
+
+ """
+ ctrl_c_process = multiprocessing.Process(
+ target=send_ctrl_c_to_pid, args=(os.getpid(), wait_seconds)
+ )
+ ctrl_c_process.start()
+ return ctrl_c_process