"""JavaScript/TypeScript config-literal parsing tests.
Ensures top-level object/array exports and assignments are chunked so
string/env-like tokens are embedded and discoverable.
"""
from pathlib import Path
from chunkhound.core.types.common import Language, ChunkType
from chunkhound.parsers.parser_factory import ParserFactory
def _parse(code: str, filename: str, language: Language):
factory = ParserFactory()
parser = factory.create_parser(language)
return parser.parse_content(code, Path(filename), file_id=1)
def test_js_export_default_object_literal_chunked():
code = (
"export default {\n"
" serviceUrl: process.env.SERVICE_URL,\n"
" apiKey: process.env.API_KEY\n"
"};\n"
)
chunks = _parse(code, "config.js", Language.JAVASCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
# Type may vary by grammar/provider; presence is the key signal
def test_ts_export_default_object_literal_chunked():
code = (
"const cfg: { serviceUrl: string } = {\n"
" serviceUrl: process.env.SERVICE_URL as string\n"
"};\n"
"export default cfg;\n"
)
chunks = _parse(code, "config.ts", Language.TYPESCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
# Type may vary by grammar/provider; presence is the key signal
def test_js_module_exports_object_literal_chunked():
code = (
"module.exports = {\n"
" serviceUrl: process.env.SERVICE_URL,\n"
" apiKey: process.env.API_KEY\n"
"};\n"
)
chunks = _parse(code, "config.js", Language.JAVASCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
def test_js_named_export_const_object_literal_chunked():
code = (
"export const config = {\n"
" serviceUrl: process.env.SERVICE_URL\n"
"};\n"
)
chunks = _parse(code, "config.js", Language.JAVASCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
def test_js_const_then_export_named_binding_chunked():
code = (
"const config = { serviceUrl: process.env.SERVICE_URL };\n"
"export { config };\n"
)
chunks = _parse(code, "config.js", Language.JAVASCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
def test_js_export_default_array_literal_chunked():
code = (
"export default [\n"
" process.env.SERVICE_URL,\n"
" 'other'\n"
"];\n"
)
chunks = _parse(code, "config.js", Language.JAVASCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
def test_ts_named_export_const_object_literal_chunked():
code = (
"export const config: { serviceUrl: string } = {\n"
" serviceUrl: process.env.SERVICE_URL as string\n"
"};\n"
)
chunks = _parse(code, "config.ts", Language.TYPESCRIPT)
assert len(chunks) > 0
assert any("SERVICE_URL" in c.code for c in chunks)
