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785ecfa037
The eslint rules specify some formatting requirements that are rather strict and conflict with vscode's default formatter. I was unable to get auto-formatting to setup correctly. Also, eslint has quite recently [given up on formatting](https://eslint.org/blog/2023/10/deprecating-formatting-rules/) and recommends using a 3rd party formatter. This PR adds prettier as the formatter. It restores the eslint rules to their defaults. This does mean we now have the "no explicit any" check back on. I know that rule is pedantic but it did help me catch a few corner cases in type testing that weren't covered in the current code. Leaving in draft as this is dependent on other PRs.
75 lines
2.6 KiB
TypeScript
75 lines
2.6 KiB
TypeScript
// Copyright 2024 Lance Developers.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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import * as tmp from "tmp";
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import { Connection, connect } from "../dist/index.js";
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describe("when connecting", () => {
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let tmpDir: tmp.DirResult;
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beforeEach(() => (tmpDir = tmp.dirSync({ unsafeCleanup: true })));
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afterEach(() => tmpDir.removeCallback());
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it("should connect", async () => {
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const db = await connect(tmpDir.name);
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expect(db.display()).toBe(
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`NativeDatabase(uri=${tmpDir.name}, read_consistency_interval=None)`,
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);
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});
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it("should allow read consistency interval to be specified", async () => {
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const db = await connect(tmpDir.name, { readConsistencyInterval: 5 });
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expect(db.display()).toBe(
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`NativeDatabase(uri=${tmpDir.name}, read_consistency_interval=5s)`,
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);
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});
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});
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describe("given a connection", () => {
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let tmpDir: tmp.DirResult;
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let db: Connection;
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beforeEach(async () => {
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tmpDir = tmp.dirSync({ unsafeCleanup: true });
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db = await connect(tmpDir.name);
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});
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afterEach(() => tmpDir.removeCallback());
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it("should raise an error if opening a non-existent table", async () => {
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await expect(db.openTable("non-existent")).rejects.toThrow("was not found");
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});
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it("should raise an error if any operation is tried after it is closed", async () => {
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expect(db.isOpen()).toBe(true);
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await db.close();
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expect(db.isOpen()).toBe(false);
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await expect(db.tableNames()).rejects.toThrow("Connection is closed");
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});
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it("should fail if creating table twice, unless overwrite is true", async () => {
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let tbl = await db.createTable("test", [{ id: 1 }, { id: 2 }]);
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await expect(tbl.countRows()).resolves.toBe(2);
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await expect(
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db.createTable("test", [{ id: 1 }, { id: 2 }]),
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).rejects.toThrow();
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tbl = await db.createTable("test", [{ id: 3 }], { mode: "overwrite" });
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await expect(tbl.countRows()).resolves.toBe(1);
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});
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it("should list tables", async () => {
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await db.createTable("test2", [{ id: 1 }, { id: 2 }]);
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await db.createTable("test1", [{ id: 1 }, { id: 2 }]);
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expect(await db.tableNames()).toEqual(["test1", "test2"]);
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});
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});
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