fix for new version of click

Author: benjeffery

tests/test_cli.py

@@ -649,7 +649,7 @@ def test_vcf_convert_overwrite_zarr_confirm_yes(self, mocked, tmp_path, response
     def test_convert_tskit(self, mocked, tmp_path, progress, flag):
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path} {flag}",
@@ -672,7 +672,7 @@ def test_tskit_convert_overwrite_zarr_confirm_yes(self, mocked, tmp_path, respon
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
         zarr_path.mkdir()
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path}",
@@ -694,7 +694,7 @@ def test_tskit_convert_overwrite_zarr_confirm_no(self, mocked, tmp_path, respons
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
         zarr_path.mkdir()
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path}",
@@ -711,7 +711,7 @@ def test_tskit_convert_overwrite_zarr_force(self, mocked, tmp_path, force_arg):
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
         zarr_path.mkdir()
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path} {force_arg}",
@@ -730,7 +730,7 @@ def test_tskit_convert_overwrite_zarr_force(self, mocked, tmp_path, force_arg):
     def test_tskit_convert_with_options(self, mocked, tmp_path):
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path} --contig-id chr1 "
@@ -1047,7 +1047,7 @@ class TestTskitEndToEnd:
     def test_convert(self, tmp_path):
         ts_path = "tests/data/ts/example.trees"
         zarr_path = tmp_path / "zarr"
-        runner = ct.CliRunner(mix_stderr=False)
+        runner = ct.CliRunner()
         result = runner.invoke(
             cli.tskit2zarr,
             f"convert {ts_path} {zarr_path}",