From 34c56204e9e3135f3d2860103bd85b613e49e663 Mon Sep 17 00:00:00 2001
From: JoshKarpel <josh.karpel@gmail.com>
Date: Thu, 25 Mar 2021 17:33:49 -0500
Subject: [PATCH] test that Progress writes nothing when disabled

---
 tests/test_progress.py | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/tests/test_progress.py b/tests/test_progress.py
index 3d40d2e31..046912052 100644
--- a/tests/test_progress.py
+++ b/tests/test_progress.py
@@ -448,6 +448,30 @@ def test_live_is_not_started_if_progress_is_disabled() -> None:
         assert not progress.live._started
 
 
+def test_no_output_if_progress_is_disabled() -> None:
+    console = Console(
+        file=io.StringIO(),
+        force_terminal=True,
+        width=60,
+        color_system="truecolor",
+        legacy_windows=False,
+        _environ={},
+    )
+    progress = Progress(
+        console=console,
+        disable=True,
+    )
+    test = ["foo", "bar", "baz"]
+    expected_values = iter(test)
+    with progress:
+        for value in progress.track(test, description="test"):
+            assert value == next(expected_values)
+    result = console.file.getvalue()
+    print(repr(result))
+    expected = ""
+    assert result == expected
+
+
 if __name__ == "__main__":
     _render = render_progress()
     print(_render)