Files
leistungsbilanz-ts/tests/distribution-board.repository.test.ts
T

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TypeScript

import assert from "node:assert/strict";
import { describe, it } from "node:test";
import { db } from "../src/db/client.js";
import { DistributionBoardRepository } from "../src/db/repositories/distribution-board.repository.js";
import { circuitLists } from "../src/db/schema/circuit-lists.js";
import { circuitSections } from "../src/db/schema/circuit-sections.js";
import { distributionBoards } from "../src/db/schema/distribution-boards.js";
describe("distribution board repository", () => {
it("creates board, circuit list and default sections in one synchronous transaction", () => {
const originalTransaction = db.transaction;
const insertedValues: Array<{ table: unknown; values: unknown }> = [];
let transactionCalls = 0;
(db as unknown as { transaction: (callback: (tx: unknown) => unknown) => unknown }).transaction =
(callback) => {
transactionCalls += 1;
return callback({
insert(table: unknown) {
return {
values(values: unknown) {
insertedValues.push({ table, values });
return {
run() {
return { changes: Array.isArray(values) ? values.length : 1 };
},
};
},
};
},
});
};
try {
const repository = new DistributionBoardRepository();
const board = repository.createWithCircuitListAndDefaultSections("p1", "UV-01");
assert.equal(transactionCalls, 1);
assert.equal(insertedValues.length, 3);
assert.equal(insertedValues[0].table, distributionBoards);
assert.deepEqual(insertedValues[0].values, board);
assert.equal(insertedValues[1].table, circuitLists);
assert.deepEqual(insertedValues[1].values, {
id: board.id,
projectId: "p1",
distributionBoardId: board.id,
name: "UV-01 Stromkreisliste",
});
assert.equal(insertedValues[2].table, circuitSections);
const sections = insertedValues[2].values as Array<{
circuitListId: string;
key: string;
prefix: string;
}>;
assert.equal(sections.length, 4);
assert.ok(sections.every((section) => section.circuitListId === board.id));
assert.deepEqual(
sections.map((section) => [section.key, section.prefix]),
[
["lighting", "-1F"],
["single_phase", "-2F"],
["three_phase", "-3F"],
["unassigned", "-UF"],
]
);
} finally {
(db as unknown as { transaction: unknown }).transaction = originalTransaction;
}
});
});