sql-code-generator
Version:
Generate code from your SQL schema and queries for type safety and development speed.
194 lines • 11.4 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
const extractSqlFromFile_1 = require("../../common/extractSqlFromFile");
const extractTypeDefinitionFromQuerySql_1 = require("./extractTypeDefinitionFromQuerySql");
describe('extractTypeDefinitionFromQuerySql', () => {
it('should be able to determine types accurately an example of selecting columns a single table by id', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_image_by_id.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_image_by_id',
path: '__PATH__',
sql,
});
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately when selecting columns from multiple tables, no input variables', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/select_suggestion.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'select_suggestion',
path: '__PATH__',
sql,
});
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately an upsert query', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/upsert_suggestion.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'upsert_suggestion',
path: '__PATH__',
sql,
});
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately for this example that selects both from tables and functions', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_users_by_last_name.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_users_by_last_name',
path: '__PATH__',
sql,
});
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately for query which comments out one of the select expressions', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/__test_assets__/find_all_by_name_excluding_one_field.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_all_by_name_excluding_one_field',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(2);
expect(defs.selectExpressions.map((def) => def.alias)).not.toContain('full_name'); // since this was commented out
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately for query with a subquery in the select expressions', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/__test_assets__/find_with_subselect_in_select_expressions.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_with_subselect_in_select_expressions',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(5);
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately for a query with a postgres fn in the select expressions (as well as subselect)', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_job_by_id.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_job_by_id',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(10);
expect(defs.inputVariables.length).toEqual(1);
expect(defs).toMatchSnapshot();
}));
describe('subqueries', () => {
it('should be able to determine types accurately an upsert query which includes a subquery', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/upsert_profile_with_subselect.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'upsert_profile_with_subselect',
path: '__PATH__',
sql,
});
expect(defs.tableReferences.length).toBeGreaterThan(0); // should have a table reference to the table in the subquery
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately an upsert query which includes a subquery which calls a function', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/upsert_profile_with_subquery_function.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'upsert_profile_with_subquery_function',
path: '__PATH__',
sql,
});
expect(defs.tableReferences.length).toEqual(0); // no table references, only function references
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately a query with subqueries and unnesting', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_train_by_id.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_train_by_id',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(8); // selecting a bunch of values
expect(defs.tableReferences.length).toEqual(8); // references to a bunch of tables (esp from subqueries)
expect(defs.inputVariables.length).toEqual(1); // one input var
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately a query which has type casting on inputs expressions', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/upsert_train_with_unnesting_uuids.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'upsert_train',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(2); // selecting a bunch of values
expect(defs.tableReferences.length).toEqual(8); // references to a bunch of tables (esp from subqueries)
expect(defs.inputVariables.length).toEqual(7); // one input var
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately a query which has type casting in select expressions', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_train_by_uuid.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_train_by_uuid',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(9); // selecting a bunch of values
expect(defs.tableReferences.length).toEqual(9); // references to a bunch of tables (esp from subqueries)
expect(defs.inputVariables.length).toEqual(1); // one input var
expect(defs).toMatchSnapshot();
}));
});
it('should be able to determine types accurately for a query with limit and offset input variables', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/find_all_chat_messages_by_thread.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'find_all_chat_messages_by_thread',
path: '__PATH__',
sql,
});
expect(defs.selectExpressions.length).toEqual(5);
expect(defs.inputVariables.length).toEqual(3);
expect(defs).toMatchSnapshot();
}));
it('should be able to determine types accurately for a query uses an input variable containing the substring "from"', () => __awaiter(void 0, void 0, void 0, function* () {
const sql = yield (0, extractSqlFromFile_1.extractSqlFromFile)({
filePath: `${__dirname}/../../__test_assets__/queries/upsert_email.sql`,
});
const defs = (0, extractTypeDefinitionFromQuerySql_1.extractTypeDefinitionFromQuerySql)({
name: 'upsert_email',
path: '__PATH__',
sql,
});
// console.log(defs);
expect(defs.selectExpressions.length).toEqual(2);
expect(defs.tableReferences.length).toEqual(1);
expect(defs.inputVariables.length).toEqual(7);
expect(defs).toMatchSnapshot();
}));
});
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