expression-language/lib/Provider/__tests__/StringProvider.test.js

Javascript implementation of symfony/expression-language

"use strict";

var _ExpressionLanguage = _interopRequireDefault(require("../../ExpressionLanguage"));
var _StringProvider = _interopRequireDefault(require("../StringProvider"));
var _CompileRuntime = _interopRequireDefault(require("../../CompileRuntime"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
test('strtolower evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('strtolower("TESTING")');
  expect(result).toBe("testing");
});
test('strtolower compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('strtolower("TESTING")');
  expect(result).toBe('__runtime.strtolower("TESTING")');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe("testing");
});
test('strtoupper evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('strtoupper("testing")');
  expect(result).toBe("TESTING");
});
test('strtoupper compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('strtoupper("testing")');
  expect(result).toBe('__runtime.strtoupper("testing")');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe("TESTING");
});
test('explode evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('explode(" ", "check this out")');
  expect(result).toMatchObject(["check", "this", "out"]);
});
test('explode evaluate with complex string', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('explode(" .*&3 ", "check .*&3 this .*&3 out")');
  expect(result).toMatchObject(["check", "this", "out"]);
  let result2 = el.evaluate('explode(" .*&3 ", "check  .*&3  this  .*&3  out")');
  expect(result2).toMatchObject(["check ", " this ", " out"]);
});
test('explode compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('explode(". ", "check this out")');
  expect(result).toBe('__runtime.explode(". ", "check this out", null)');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toMatchObject(["check this out"]);
});
test('strlen evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('strlen("Hats are cool")');
  expect(result).toBe(13);
});
test('strlen compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  // Regression check: this used to compile to `strlen(a);` — a bare,
  // undefined function call with a stray semicolon that broke compound
  // expressions like `strlen(a) + 1`.
  let result = el.compile('strlen(a) + 1', ['a']);
  expect(result).toBe('(__runtime.strlen(a) + 1)');
  let fn = new Function('__runtime', 'a', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default, "Hats are cool")).toBe(14);
});
test('substr evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('substr("Hats are cool", 0, 3)');
  expect(result).toBe('Hat');
});
test('substr compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('substr("Hats are cool", 0, 3)');
  expect(result).toBe('__runtime.substr("Hats are cool", 0, 3)');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('Hat');
});
test('stristr evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('stristr("Hats are cool", "Are")');
  expect(result).toBe('are cool');
});
test('stristr compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('stristr("Hats are cool", "Are")');
  expect(result).toBe('__runtime.stristr("Hats are cool", "Are")');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('are cool');
});
test('strstr evaluate', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('strstr("Hats are cool", "are")');
  expect(result).toBe('are cool');
  let result2 = el.evaluate('strstr("Hats are cool", "Are")');
  expect(result2).toBe(false);
});
test('strstr evaluate with before_needle', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('strstr("Hats are cool", "are", true)');
  expect(result).toBe('Hats ');
});
test('strstr compile', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('strstr("Hats are cool", "are")');
  expect(result).toBe('__runtime.strstr("Hats are cool", "are")');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('are cool');
});
test('strstr compile with before_needle', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('strstr("Hats are cool", "are", true)');
  expect(result).toBe('__runtime.strstr("Hats are cool", "are", true)');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('Hats ');
});
test('stristr evaluate with before_needle', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('stristr("Hats are cool", "Are", true)');
  expect(result).toBe('Hats ');
});
test('stristr compile with before_needle', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('stristr("Hats are cool", "Are", true)');
  expect(result).toBe('__runtime.stristr("Hats are cool", "Are", true)');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('Hats ');
});
test('substr evaluate without length', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.evaluate('substr("Hats are cool", 5)');
  expect(result).toBe('are cool');
});
test('substr compile without length', () => {
  let el = new _ExpressionLanguage.default(null, [new _StringProvider.default()]);
  let result = el.compile('substr("Hats are cool", 5)');
  expect(result).toBe('__runtime.substr("Hats are cool", 5)');
  let fn = new Function('__runtime', 'return ' + result + ';');
  expect(fn(_CompileRuntime.default)).toBe('are cool');
});