From 17b4cba6d1a5f24b4de3b53f79b93dd409e28ccd Mon Sep 17 00:00:00 2001
From: tassaron
Date: Tue, 26 Apr 2022 13:10:29 -0400
Subject: tests for commandline argument parsing

---
 src/tests/test_commandline_parser.py | 39 ++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 src/tests/test_commandline_parser.py

(limited to 'src/tests/test_commandline_parser.py')

diff --git a/src/tests/test_commandline_parser.py b/src/tests/test_commandline_parser.py
new file mode 100644
index 0000000..d672441
--- /dev/null
+++ b/src/tests/test_commandline_parser.py
@@ -0,0 +1,39 @@
+import sys
+import pytest
+from .__init__ import command
+
+
+def test_commandline_help(command):
+    sys.argv = ['', '--help']
+    with pytest.raises(SystemExit):
+        command.parseArgs()
+
+
+def test_commandline_help_if_bad_args(command):
+    sys.argv = ['', '--junk']
+    with pytest.raises(SystemExit):
+        command.parseArgs()
+
+
+def test_commandline_launches_gui_if_debug(command):
+    sys.argv = ['', '--debug']
+    mode = command.parseArgs()
+    assert mode == "GUI"
+
+
+def test_commandline_launches_gui_if_debug_with_project(command):
+    sys.argv = ['', 'test', '--debug']
+    mode = command.parseArgs()
+    assert mode == "GUI"
+
+
+def test_commandline_export_creates_audio_visualization(command):
+    didCallFunction = False
+    def captureFunction(*args):
+        nonlocal didCallFunction
+        didCallFunction = True
+
+    sys.argv = ['', '-c', '0', 'classic', '-i', '_', '-o', '_']
+    command.createAudioVisualisation = captureFunction
+    command.parseArgs()
+    assert didCallFunction
-- 
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