rust-analyzer/editors/code/tests/unit/launch_config.test.ts

import * as assert from 'assert';
import { Cargo } from '../../src/toolchain';
import { Context } from '.';

export async function getTests(ctx: Context) {
    await ctx.suite('Launch configuration/Lens', suite => {
        suite.addTest('A binary', async () => {
            const args = Cargo.artifactSpec(["build", "--package", "pkg_name", "--bin", "pkg_name"]);

            assert.deepStrictEqual(args.cargoArgs, ["build", "--package", "pkg_name", "--bin", "pkg_name", "--message-format=json"]);
            assert.deepStrictEqual(args.filter, undefined);
        });

        suite.addTest('One of Multiple Binaries', async () => {
            const args = Cargo.artifactSpec(["build", "--package", "pkg_name", "--bin", "bin1"]);

            assert.deepStrictEqual(args.cargoArgs, ["build", "--package", "pkg_name", "--bin", "bin1", "--message-format=json"]);
            assert.deepStrictEqual(args.filter, undefined);
        });

        suite.addTest('A test', async () => {
            const args = Cargo.artifactSpec(["test", "--package", "pkg_name", "--lib", "--no-run"]);

            assert.deepStrictEqual(args.cargoArgs, ["test", "--package", "pkg_name", "--lib", "--no-run", "--message-format=json"]);
            assert.notDeepStrictEqual(args.filter, undefined);
        });
    });

    await ctx.suite('Launch configuration/QuickPick', suite => {
        suite.addTest('A binary', async () => {
            const args = Cargo.artifactSpec(["run", "--package", "pkg_name", "--bin", "pkg_name"]);

            assert.deepStrictEqual(args.cargoArgs, ["build", "--package", "pkg_name", "--bin", "pkg_name", "--message-format=json"]);
            assert.deepStrictEqual(args.filter, undefined);
        });


        suite.addTest('One of Multiple Binaries', async () => {
            const args = Cargo.artifactSpec(["run", "--package", "pkg_name", "--bin", "bin2"]);

            assert.deepStrictEqual(args.cargoArgs, ["build", "--package", "pkg_name", "--bin", "bin2", "--message-format=json"]);
            assert.deepStrictEqual(args.filter, undefined);
        });

        suite.addTest('A test', async () => {
            const args = Cargo.artifactSpec(["test", "--package", "pkg_name", "--lib"]);

            assert.deepStrictEqual(args.cargoArgs, ["test", "--package", "pkg_name", "--lib", "--message-format=json", "--no-run"]);
            assert.notDeepStrictEqual(args.filter, undefined);
        });
    });
}