1 files changed, 90 insertions, 0 deletions
diff --git a/tests/lint_tests/test_lint_changelog.py b/tests/lint_tests/test_lint_changelog.py
new file mode 100644
index 0000000..25dac0e
--- /dev/null
+++ b/tests/lint_tests/test_lint_changelog.py
@@ -0,0 +1,90 @@
+import textwrap
+from typing import List, Optional
+
+import pytest
+
+from debputy.lsp.lsp_debian_changelog import _lint_debian_changelog
+from debputy.lsp.lsp_debian_control import _lint_debian_control
+from debputy.packages import DctrlParser
+from debputy.plugin.api.feature_set import PluginProvidedFeatureSet
+from lint_tests.lint_tutil import (
+    group_diagnostics_by_severity,
+    requires_levenshtein,
+    LintWrapper,
+)
+
+try:
+    from lsprotocol.types import Diagnostic, DiagnosticSeverity
+except ImportError:
+    pass
+
+
+@pytest.fixture
+def line_linter(
+    debputy_plugin_feature_set: PluginProvidedFeatureSet,
+    lint_dctrl_parser: DctrlParser,
+) -> LintWrapper:
+    return LintWrapper(
+        "/nowhere/debian/changelog",
+        _lint_debian_changelog,
+        debputy_plugin_feature_set,
+        lint_dctrl_parser,
+    )
+
+
+def test_dctrl_lint(line_linter: LintWrapper) -> None:
+    lines = textwrap.dedent(
+        """\
+    foo (0.2) unstable; urgency=medium
+
+     * Renamed to foo
+    
+     -- Niels Thykier <niels@thykier.net>  Mon, 08 Apr 2024 16:00:00 +0000
+
+    bar (0.2) unstable; urgency=medium
+
+     * Initial release
+    
+     -- Niels Thykier <niels@thykier.net>  Mon, 01 Apr 2024 00:00:00 +0000
+    """
+    ).splitlines(keepends=True)
+
+    diagnostics = line_linter(lines)
+    print(diagnostics)
+    # Without a control file, this is fine
+    assert not diagnostics
+
+    line_linter.dctrl_lines = textwrap.dedent(
+        """\
+    Source: foo
+    
+    Package: something-else
+    """
+    )
+
+    diagnostics = line_linter(lines)
+    print(diagnostics)
+    # Also fine, because d/control and d/changelog agrees
+    assert not diagnostics
+
+    line_linter.dctrl_lines = textwrap.dedent(
+        """\
+    Source: bar
+
+    Package: something-else
+    """
+    )
+
+    diagnostics = line_linter(lines)
+    print(diagnostics)
+    # This should be problematic though
+    assert diagnostics and len(diagnostics) == 1
+    diag = diagnostics[0]
+
+    msg = (
+        "The first entry must use the same source name as debian/control."
+        ' Changelog uses: "foo" while d/control uses: "bar"'
+    )
+    assert diag.severity == DiagnosticSeverity.Error
+    assert diag.message == msg
+    assert f"{diag.range}" == "0:0-0:3"