json-express
Version:
Parse JSON expression and transform into another forms.
358 lines (357 loc) • 15.3 kB
JavaScript
"use strict";
var __assign = (this && this.__assign) || function () {
__assign = Object.assign || function(t) {
for (var s, i = 1, n = arguments.length; i < n; i++) {
s = arguments[i];
for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))
t[p] = s[p];
}
return t;
};
return __assign.apply(this, arguments);
};
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());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
var assert_1 = require("assert");
var json_express_1 = __importDefault(require("../json-express"));
var BodyBuilder = {
schema: {
body: {}
},
build: function (data) {
return '<body>' + data.body + '</body>';
}
};
var ListBuilder = {
schema: {
items: {
type: 'array'
}
},
build: function (data) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, '<ul>' + data.items.map(function (p) { return '<li>' + p + '</li>'; }).join('') + '</ul>'];
});
}); }
};
var DataBinder = {
schema: {
binding: {
required: false
},
data: {
plainLevel: 1,
},
rest: {
rest: true,
lazy: true
}
},
build: function (data, ctx) {
var _a;
return data.rest(__assign(__assign({}, ctx), (_a = {}, _a[data.bidning || '$'] = data.data, _a)));
}
};
var PlaceholderBuilder = {
schema: {
placeholderValue: {
required: false
}
},
placeholder: function () { return 'Loading...'; },
build: function (data) { return __awaiter(void 0, void 0, void 0, function () {
return __generator(this, function (_a) {
return [2 /*return*/, data.placeholderValue];
});
}); }
};
var TableHeaderBuilder = {
schema: {
columns: {
type: 'array',
buildType: 'array string'
}
},
build: function (data) {
var t = '<tr>';
for (var _i = 0, _a = data.columns; _i < _a.length; _i++) {
var col = _a[_i];
t += '<th>' + col + '</th>';
}
return t + '</tr>';
}
};
var TodoBuilder = {
schema: {
todos: {
type: 'array',
buildType: '{ todo: string, date: string }[]'
}
},
build: function (data) {
var t = '<ol>';
for (var _i = 0, _a = data.todos; _i < _a.length; _i++) {
var item = _a[_i];
t += '<li>' + item.todo + ' <small>' + item.date + '</small></li>';
}
return t + '</ol>';
}
};
describe('JsonExpress', function () {
var _this = this;
it('matches types', function () { return __awaiter(_this, void 0, void 0, function () {
var je;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
je = new json_express_1.default([BodyBuilder, ListBuilder]);
return [4 /*yield*/, assert_1.rejects(function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, je.build({
body: {
items: 'test'
}
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); })];
case 1:
_a.sent();
return [4 /*yield*/, assert_1.doesNotReject(function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, je.build({
body: {
items: '{=test}'
}
}, {
test: ['this', 'is', 'an', 'array']
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); })];
case 2:
_a.sent();
return [2 /*return*/];
}
});
}); });
it('works with builders', function () { return __awaiter(_this, void 0, void 0, function () {
var je, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
je = new json_express_1.default([BodyBuilder, ListBuilder, DataBinder]);
return [4 /*yield*/, je.build({
data: {
name: 'Dongho',
age: 29
},
body: {
items: ['my name is {$.name} ', 'and age is {$.age}.']
}
})];
case 1:
result = _a.sent();
assert_1.equal(result, '<body><ul><li>my name is Dongho </li><li>and age is 29.</li></ul></body>');
return [2 /*return*/];
}
});
}); });
it('does not accept duplicate schema', function () {
assert_1.throws(function () {
new json_express_1.default([
{
schema: {
type: { value: 'test' },
body: { required: false },
rest: { rest: true }
},
build: function () { return 'test'; }
},
{
schema: {
body: {},
type: { value: 'test' }
},
build: function () { return 'test'; }
}
]);
});
});
it('allows schema that have same keys but different matches', function () {
assert_1.doesNotThrow(function () {
new json_express_1.default([
{
schema: {
type: { value: 'test1' },
body: {}
},
build: function () { return test; }
},
{
schema: {
type: { value: 'test2' },
body: {}
},
build: function () { return test; }
}
]);
});
});
it('uses placeholder before complete build', function () { return __awaiter(_this, void 0, void 0, function () {
var je, midResults, finalResult;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
je = new json_express_1.default([PlaceholderBuilder, ListBuilder]);
midResults = [];
return [4 /*yield*/, je.build({
items: [
{ placeholderValue: 'test1' },
{ placeholderValue: 'test2' },
{ placeholderValue: 'test3' }
]
}, {}, function (r) {
midResults.push(r);
})];
case 1:
finalResult = _a.sent();
assert_1.equal(finalResult, '<ul><li>test1</li><li>test2</li><li>test3</li></ul>');
assert_1.equal(midResults.length, 4);
return [2 /*return*/];
}
});
}); });
it('works with build types', function () { return __awaiter(_this, void 0, void 0, function () {
var je, todoResult;
var _this = this;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
je = new json_express_1.default([TableHeaderBuilder, TodoBuilder]);
return [4 /*yield*/, assert_1.rejects(function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, je.build({
columns: 'not an array'
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); })];
case 1:
_a.sent();
return [4 /*yield*/, assert_1.doesNotReject(function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, je.build({
columns: [
'id',
'name',
'date'
]
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); })];
case 2:
_a.sent();
return [4 /*yield*/, assert_1.rejects(function () { return __awaiter(_this, void 0, void 0, function () {
return __generator(this, function (_a) {
switch (_a.label) {
case 0: return [4 /*yield*/, je.build({
todos: [
{ todo: 'waking up early', date: '2019-01-01' },
{ todo: 'going to school', date: '2019-01-02', anotherProp: true }
]
})];
case 1:
_a.sent();
return [2 /*return*/];
}
});
}); })];
case 3:
_a.sent();
return [4 /*yield*/, je.build({
todos: [
{ todo: 'waking up early', date: '2019-01-01' },
{ todo: 'going to school', date: '2019-01-02' }
]
})];
case 4:
todoResult = _a.sent();
assert_1.equal(todoResult, '<ol><li>waking up early <small>2019-01-01</small></li><li>going to school <small>2019-01-02</small></li></ol>');
return [2 /*return*/];
}
});
}); });
it('passes null value', function () { return __awaiter(_this, void 0, void 0, function () {
var je, result;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
je = new json_express_1.default([BodyBuilder]);
return [4 /*yield*/, je.build({
body: null
})];
case 1:
result = _a.sent();
assert_1.equal(result, '<body>null</body>');
return [2 /*return*/];
}
});
}); });
});