Files
t8y2--dbx/packages/app-tests/sqlserverSemanticDiagnostics.test.ts
2026-07-13 13:09:14 +08:00

105 lines
3.4 KiB
TypeScript
Vendored

import { test } from "vitest";
import assert from "node:assert/strict";
import { createPinia, setActivePinia } from "pinia";
import { useConnectionStore } from "../../apps/desktop/src/stores/connectionStore.ts";
import { buildSqlSemanticDiagnostics } from "../../apps/desktop/src/lib/sql/semantic/diagnostics.ts";
import type { ConnectionConfig, SqlReferenceAnalysis } from "../../apps/desktop/src/types/database.ts";
const span = (startColumn: number, endColumn: number) => ({
start_line: 1,
start_column: startColumn,
end_line: 1,
end_column: endColumn,
});
function installMemoryStorage(initial: Record<string, string> = {}) {
const values = new Map(Object.entries(initial));
const original = Object.getOwnPropertyDescriptor(globalThis, "localStorage");
Object.defineProperty(globalThis, "localStorage", {
configurable: true,
value: {
getItem: (key: string) => values.get(key) ?? null,
setItem: (key: string, value: string) => values.set(key, value),
removeItem: (key: string) => values.delete(key),
clear: () => values.clear(),
},
});
return {
restore() {
if (original) Object.defineProperty(globalThis, "localStorage", original);
else Reflect.deleteProperty(globalThis, "localStorage");
},
};
}
function sqlServerConn(): ConnectionConfig {
return {
id: "sqlserver-1",
name: "SQL Server",
db_type: "sqlserver",
host: "localhost",
port: 1433,
username: "sa",
password: "",
database: "appdb",
};
}
test("semantic diagnostics skip warnings when column metadata is inconclusive", () => {
const analysis: SqlReferenceAnalysis = {
tables: [{ name: "Evt_GCM_Qop_Info", span: span(15, 30) }],
columns: [{ name: "PDReceiveDatePartInfo", span: span(40, 60) }],
};
const diagnostics = buildSqlSemanticDiagnostics(analysis, {
tables: [{ name: "Evt_GCM_Qop_Info", type: "table" }],
columnsByTable: new Map([["Evt_GCM_Qop_Info", []]]),
});
assert.deepEqual(diagnostics, []);
});
test("sqlserver completion columns do not query using database name as schema fallback", async () => {
const storage = installMemoryStorage();
const originalFetch = globalThis.fetch;
const requests: string[] = [];
globalThis.fetch = (async (input) => {
const url = String(input);
requests.push(url);
if (url === "/api/connection/list") {
return new Response(JSON.stringify([sqlServerConn()]), {
status: 200,
headers: { "Content-Type": "application/json" },
});
}
if (url === "/api/layout/sidebar") {
return new Response("null", { status: 200, headers: { "Content-Type": "application/json" } });
}
if (url === "/api/connection/connect") {
return new Response(JSON.stringify("ok"), { status: 200, headers: { "Content-Type": "application/json" } });
}
if (url.startsWith("/api/schema/columns?")) {
throw new Error(`unexpected columns lookup: ${url}`);
}
return new Response("null", { status: 200, headers: { "Content-Type": "application/json" } });
}) as typeof fetch;
try {
setActivePinia(createPinia());
const store = useConnectionStore();
await store.initFromDisk();
const columns = await store.listCompletionColumns("sqlserver-1", "appdb", "Evt_GCM_Qop_Info");
assert.deepEqual(columns, []);
assert.equal(
requests.some((url) => url.startsWith("/api/schema/columns?")),
false,
);
} finally {
globalThis.fetch = originalFetch;
storage.restore();
}
});