Migrate shell-* tests to Python

tests/test_shell.py

@@ -0,0 +1,217 @@
+def test_shell_allow_stdout(capfd, dotfiles, run_dotbot):
+    """Verify shell command STDOUT works."""
+
+    dotfiles.write_config([{
+        "shell": [{
+            "command": "echo apple",
+            "stdout": True,
+        }],
+    }])
+    run_dotbot()
+
+    output = capfd.readouterr()
+    assert any([line.startswith("apple") for line in output.out.splitlines()]), output
+
+
+def test_shell_cli_verbosity_overrides_1(capfd, dotfiles, run_dotbot):
+    """Verify that '-vv' overrides the implicit default stdout=False."""
+
+    dotfiles.write_config([{"shell": [{"command": "echo apple"}]}])
+    run_dotbot("-vv")
+
+    lines = capfd.readouterr().out.splitlines()
+    assert any(line.startswith("apple") for line in lines)
+
+
+def test_shell_cli_verbosity_overrides_2(capfd, dotfiles, run_dotbot):
+    """Verify that '-vv' overrides an explicit stdout=False."""
+
+    dotfiles.write_config([{"shell": [{"command": "echo apple", "stdout": False}]}])
+    run_dotbot("-vv")
+
+    lines = capfd.readouterr().out.splitlines()
+    assert any(line.startswith("apple") for line in lines)
+
+
+def test_shell_cli_verbosity_overrides_3(capfd, dotfiles, run_dotbot):
+    """Verify that '-vv' overrides an explicit defaults:shell:stdout=False."""
+
+    dotfiles.write_config([
+        {"defaults": {"shell": {"stdout": False}}},
+        {"shell": [{"command": "echo apple"}]},
+    ])
+    run_dotbot("-vv")
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert any(line.startswith("apple") for line in stdout)
+
+
+def test_shell_cli_verbosity_stderr(capfd, dotfiles, run_dotbot):
+    """Verify that commands can output to STDERR."""
+
+    dotfiles.write_config([{"shell": [{"command": "echo apple >&2"}]}])
+    run_dotbot("-vv")
+
+    stderr = capfd.readouterr().err.splitlines()
+    assert any(line.startswith("apple") for line in stderr)
+
+
+def test_shell_cli_verbosity_stderr_with_explicit_stdout_off(capfd, dotfiles, run_dotbot):
+    """Verify that commands can output to STDERR with STDOUT explicitly off."""
+
+    dotfiles.write_config([{
+        "shell": [{
+            "command": "echo apple >&2",
+            "stdout": False,
+        }],
+    }])
+    run_dotbot("-vv")
+
+    stderr = capfd.readouterr().err.splitlines()
+    assert any(line.startswith("apple") for line in stderr)
+
+
+def test_shell_cli_verbosity_stderr_with_defaults_stdout_off(capfd, dotfiles, run_dotbot):
+    """Verify that commands can output to STDERR with defaults:shell:stdout=False."""
+
+    dotfiles.write_config([
+        {
+            "defaults": {
+                "shell": {
+                    "stdout": False,
+                },
+            },
+        },
+        {
+            "shell": [
+                {"command": "echo apple >&2"},
+            ],
+        },
+    ])
+    run_dotbot("-vv")
+
+    stderr = capfd.readouterr().err.splitlines()
+    assert any(line.startswith("apple") for line in stderr)
+
+
+def test_shell_single_v_verbosity_stdout(capfd, dotfiles, run_dotbot):
+    """Verify that a single '-v' verbosity doesn't override stdout=False."""
+
+    dotfiles.write_config([{"shell": [{"command": "echo apple"}]}])
+    run_dotbot("-v")
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("apple") for line in stdout)
+
+
+def test_shell_single_v_verbosity_stderr(capfd, dotfiles, run_dotbot):
+    """Verify that a single '-v' verbosity doesn't override stderr=False."""
+
+    dotfiles.write_config([{"shell": [{"command": "echo apple >&2"}]}])
+    run_dotbot("-v")
+
+    stderr = capfd.readouterr().err.splitlines()
+    assert not any(line.startswith("apple") for line in stderr)
+
+
+def test_shell_compact_stdout_1(capfd, dotfiles, run_dotbot):
+    """Verify that shell command stdout works in compact form."""
+
+    dotfiles.write_config([
+        {"defaults": {"shell": {"stdout": True}}},
+        {"shell": ["echo apple"]},
+    ])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert any(line.startswith("apple") for line in stdout)
+
+
+def test_shell_compact_stdout_2(capfd, dotfiles, run_dotbot):
+    """Verify that shell command stdout works in compact form."""
+
+    dotfiles.write_config([
+        {"defaults": {"shell": {"stdout": True}}},
+        {"shell": [["echo apple", "echoing message"]]},
+    ])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert any(line.startswith("apple") for line in stdout)
+    assert any(line.startswith("echoing message") for line in stdout)
+
+
+def test_shell_stdout_disabled_by_default(capfd, dotfiles, run_dotbot):
+    """Verify that the shell command disables stdout by default."""
+
+    dotfiles.write_config([{
+        "shell": ["echo banana"],
+    }])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("banana") for line in stdout)
+
+
+def test_shell_can_override_defaults(capfd, dotfiles, run_dotbot):
+    """Verify that the shell command can override defaults."""
+
+    dotfiles.write_config([
+        {"defaults": {"shell": {"stdout": True}}},
+        {"shell": [{"command": "echo apple", "stdout": False}]},
+    ])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("apple") for line in stdout)
+
+
+def test_shell_quiet_default(capfd, dotfiles, run_dotbot):
+    """Verify that quiet is off by default."""
+
+    dotfiles.write_config([{
+        "shell": [{
+            "command": "echo banana",
+            "description": "echoing a thing...",
+        }],
+    }])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("banana") for line in stdout)
+    assert any("echo banana" in line for line in stdout)
+    assert any(line.startswith("echoing a thing...") for line in stdout)
+
+
+def test_shell_quiet_enabled_with_description(capfd, dotfiles, run_dotbot):
+    """Verify that only the description is shown when quiet is enabled."""
+
+    dotfiles.write_config([{
+        "shell": [{
+            "command": "echo banana",
+            "description": "echoing a thing...",
+            "quiet": True,
+        }],
+    }])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("banana") for line in stdout)
+    assert not any("echo banana" in line for line in stdout)
+    assert any(line.startswith("echoing a thing...") for line in stdout)
+
+
+def test_shell_quiet_enabled_without_description(capfd, dotfiles, run_dotbot):
+    """Verify the command is shown when quiet is enabled with no description."""
+
+    dotfiles.write_config([{
+        "shell": [{
+            "command": "echo banana",
+            "quiet": True,
+        }],
+    }])
+    run_dotbot()
+
+    stdout = capfd.readouterr().out.splitlines()
+    assert not any(line.startswith("banana") for line in stdout)
+    assert any(line.startswith("echo banana") for line in stdout)