test: add unit tests for core, parser and operations

tests/test_parser.py

@@ -0,0 +1,136 @@
+from __future__ import annotations
+
+from pathlib import Path
+
+from sshctl.config.parser import parse_config, parse_file
+from sshctl.core.exceptions import ParseError
+
+
+def test_parse_empty_config() -> None:
+    config = parse_config("")
+    assert config.blocks == []
+    assert config.raw_includes == []
+
+
+def test_parse_single_host() -> None:
+    text = """Host myserver
+  HostName 10.0.0.1
+  User admin
+  Port 2222
+"""
+    config = parse_config(text)
+    assert len(config.blocks) == 1
+    block = config.blocks[0]
+    assert block.alias == "myserver"
+    assert block.hostname == "10.0.0.1"
+    assert block.user == "admin"
+    assert block.port == 2222
+
+
+def test_parse_host_star() -> None:
+    text = """Host *
+  User root
+  Port 22
+"""
+    config = parse_config(text)
+    assert len(config.blocks) == 1
+    assert config.blocks[0].alias == "*"
+    assert config.blocks[0].user == "root"
+
+
+def test_parse_multiple_hosts() -> None:
+    text = """Host server1
+  HostName 10.0.0.1
+
+Host server2
+  HostName 10.0.0.2
+  ProxyJump server1
+"""
+    config = parse_config(text)
+    assert len(config.blocks) == 2
+    assert config.blocks[0].alias == "server1"
+    assert config.blocks[1].alias == "server2"
+    assert config.blocks[1].proxy_jump == "server1"
+
+
+def test_parse_includes() -> None:
+    text = """Host *
+  User root
+
+Include conf.d/internal/*.conf
+Include conf.d/98-jumpservers.conf
+"""
+    config = parse_config(text)
+    assert len(config.raw_includes) == 2
+    assert "conf.d/internal/*.conf" in config.raw_includes
+    assert "conf.d/98-jumpservers.conf" in config.raw_includes
+
+
+def test_parse_comments_and_blanks() -> None:
+    text = """# This is a comment
+
+Host test
+  HostName example.com
+
+  # indent comment
+  User tester
+"""
+    config = parse_config(text)
+    assert len(config.blocks) == 1
+    assert config.blocks[0].alias == "test"
+
+
+def test_parse_file_not_found() -> None:
+    raised = False
+    try:
+        parse_file("/nonexistent/ssh_config")
+    except ParseError:
+        raised = True
+    assert raised, "Expected ParseError"
+
+
+def test_parse_file(sample_config: Path) -> None:
+    config = parse_file(sample_config)
+    assert len(config.blocks) >= 3
+    assert config.find("server1") is not None
+    assert config.find("server2") is not None
+
+
+def test_parse_quoted_values() -> None:
+    text = """Host test
+  IdentityFile "~/.ssh/keys.d/id_ed25519"
+  ProxyJump 'gw.example.com'
+"""
+    config = parse_config(text)
+    block = config.blocks[0]
+    assert block.get("IdentityFile") == "~/.ssh/keys.d/id_ed25519"
+    assert block.get("ProxyJump") == "gw.example.com"
+
+
+def test_find_all_wildcard() -> None:
+    text = """Host web01
+  HostName 10.0.0.1
+
+Host web02
+  HostName 10.0.0.2
+
+Host db01
+  HostName 10.0.0.3
+"""
+    config = parse_config(text)
+    webs = config.find_all("web*")
+    assert len(webs) == 2
+
+
+def test_aliases_property() -> None:
+    text = """Host *
+  User root
+
+Host server1
+  HostName 10.0.0.1
+
+Host server2
+  HostName 10.0.0.2
+"""
+    config = parse_config(text)
+    assert config.aliases == ["server1", "server2"]