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Migrate from Ava test framework to node:test

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Zaid Humaimidi committed 2023-12-17 22:26:52 -08:00
1 parent 0c9c027a77
commit ddb240d542
12 files changed
+146 -4572
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test/synth.ts
+34 -35
View File
@@ -1,38 +1,37 @@
import ava, { TestInterface } from "ava";
import test from "node:test";
import assert from "node:assert";
import { minimize, unionDiff } from "../lib/common/expression/synth";
import { parse, stringify } from "../lib/common/expression/parser";
import initSqlJs from "sql.js/dist/sql-asm.js";
const test = ava as TestInterface<{
query: (filter: string) => Promise<Set<number>>;
}>;
const STRING_VALUES = [null, "", "a", "ab", "ab10", "ab-10"];
const DECIMAL_VALUES = [null, 0, -10, 10];
test.before(async (t) => {
const sql = await initSqlJs();
const db = new sql.Database();
let db;
t.context.query = async (filter: string): Promise<Set<number>> => {
const res = db.exec(`SELECT id FROM test WHERE ${filter}`);
if (!res.length) return new Set();
return new Set(res[0].values.flat());
};
async function query(filter: string): Promise<Set<number>> {
if (!db) {
const sql = await initSqlJs();
db = new sql.Database();
db.run(
"CREATE TABLE test (id INTEGER PRIMARY KEY, string STRING, decimal DECIMAL(4,2))",
);
db.run(
"CREATE TABLE test (id INTEGER PRIMARY KEY, string STRING, decimal DECIMAL(4,2))",
);
const stmt = db.prepare("INSERT INTO test (string, decimal) VALUES (?, ?)");
const count = STRING_VALUES.length * DECIMAL_VALUES.length;
for (let i = 0; i < count; ++i) {
const str = i % STRING_VALUES.length;
const dec = Math.trunc(i / STRING_VALUES.length) % DECIMAL_VALUES.length;
stmt.run([STRING_VALUES[str], DECIMAL_VALUES[dec]]);
const stmt = db.prepare("INSERT INTO test (string, decimal) VALUES (?, ?)");
const count = STRING_VALUES.length * DECIMAL_VALUES.length;
for (let i = 0; i < count; ++i) {
const str = i % STRING_VALUES.length;
const dec = Math.trunc(i / STRING_VALUES.length) % DECIMAL_VALUES.length;
stmt.run([STRING_VALUES[str], DECIMAL_VALUES[dec]]);
}
stmt.free();
}
stmt.free();
});
const res = db.exec(`SELECT id FROM test WHERE ${filter}`);
if (!res.length) return new Set();
return new Set(res[0].values.flat());
}
function setsEqual(set1: Set<number>, set2: Set<number>): boolean {
if (set1.size !== set2.size) return false;
@@ -56,7 +55,7 @@ function getPermutations(...arrs: any[][]): any[][] {
return res;
}
test("minimize", async (t) => {
void test("minimize", async () => {
const cases: string[] = [];
cases.push("null");
@@ -86,14 +85,14 @@ test("minimize", async (t) => {
cases.push(`string > "${s1}" AND string < '${s2}'`);
for (const c of cases) {
const res1 = await t.context.query(c);
const res1 = await query(c);
const min = stringify(minimize(parse(c), true));
const res2 = await t.context.query(min);
t.true(setsEqual(res1, res2));
const res2 = await query(min);
assert.strictEqual(setsEqual(res1, res2), true);
}
});
test("unionDiff", async (t) => {
void test("unionDiff", async () => {
const cases = [
"true",
"decimal > 0",
@@ -103,16 +102,16 @@ test("unionDiff", async (t) => {
];
for (const [c1, c2] of getPermutations(cases, cases)) {
const res1 = await t.context.query(c1);
const res2 = await t.context.query(c2);
const res1 = await query(c1);
const res2 = await query(c2);
const [union, diff] = unionDiff(parse(c1), parse(c2));
const res3 = await t.context.query(stringify(union));
const res4 = await t.context.query(stringify(diff));
const res3 = await query(stringify(union));
const res4 = await query(stringify(diff));
const unionSet = new Set([...res1, ...res2]);
const diffSet = new Set(Array.from(res2).filter((r) => !res1.has(r)));
t.true(setsEqual(res3, unionSet));
t.true(setsEqual(res4, diffSet));
assert.strictEqual(setsEqual(res3, unionSet), true);
assert.strictEqual(setsEqual(res4, diffSet), true);
}
});