Function createTestBuilderFactory

test/util.ts:657–673

(builder: new (_tsCode: string) => T, serializeSubstitutions: boolean)

const createTestBuilderFactory =
    <T extends TestBuilder>(builder: new (_tsCode: string) => T, serializeSubstitutions: boolean) =>
    (...args: [string] | [TemplateStringsArray, ...any[]]): T => {
        let tsCode: string;
        if (typeof args[0] === "string") {
            expect(serializeSubstitutions).toBe(false);
            tsCode = args[0];
        } else {
            let [raw, ...substitutions] = args;
            if (serializeSubstitutions) {
                substitutions = substitutions.map(s => formatCode(s));
            }

            tsCode = String.raw(Object.assign([], { raw }), ...substitutions);
        }

        return new builder(tsCode);
    };

export const testBundle = createTestBuilderFactory(BundleTestBuilder, false);
export const testModule = createTestBuilderFactory(ModuleTestBuilder, false);