我在安装var html = process(jsonInput); gem的/* Dependency Injection Framework - viziion.js */
function Viziion(appName) {
if (typeof appName == 'string') {
var that = this;
this.name = appName;
this.focus = null;
this.scope = {
'/': {
'subScopes': {},
'components': {}
}
};
this.hooks = {};
this.addScope = function(scopeName) {
if (typeof scopeName == 'string') {
var scopeArray = scopeName.split('/');
var scope = that.scope['/'];
for (var i = 0; i < scopeArray.length; i++) {
if (scopeArray[i] !== "") {
if (scope.subScopes[scopeArray[i]]) {
scope = scope.subScopes[scopeArray[i]];
} else {
scope.subScopes[scopeArray[i]] = {
'subScopes': {},
'components': {}
};
}
}
}
} else {
throw 'Scope path must be a string.';
}
return that;
};
this.addComponent = function(componentName, func) {
if (typeof componentName == 'string') {
var scopeArray = componentName.split(':');
if (scopeArray.length == 2) {
var scope = that.scope['/'];
var scopeName = scopeArray[1];
scopeArray = scopeArray[0].split('/');
for (var i = 0; i <= scopeArray.length; i++) {
if (scopeArray[i] !== "") {
if (scope.subScopes[scopeArray[i]]) {
scope = scope.subScopes[scopeArray[i]];
} else if (i == scopeArray.length) {
scope.components[scopeName] = func;
that.focus = scope.components[scopeName];
} else {
throw 'Scope path is invalid.';
}
}
}
} else {
throw 'Path does not include a component.';
}
} else {
throw 'Component path must be a string.';
}
return that;
};
this.returnComponent = function(componentName, callback) {
if (typeof componentName == 'string') {
var scopeArray = componentName.split(':');
if (scopeArray.length == 2) {
var scope = that.scope['/'];
var scopeName = scopeArray[1];
scopeArray = scopeArray[0].split('/');
for (var i = 0; i <= scopeArray.length; i++) {
if (scopeArray[i] !== "") {
if (i == scopeArray.length) {
callback(scope.components[scopeName]);
} else if (scope.subScopes[scopeArray[i]]) {
scope = scope.subScopes[scopeArray[i]];
} else {
throw 'Scope path is invalid.';
}
}
}
} else {
throw 'Path does not include a component.';
}
} else {
throw 'Component path must be a string.';
}
};
this.addHook = function(hookName, func) {
if (typeof hookName == 'string') {
that.hooks[hookName] = func;
that.focus = that.hooks[hookName];
} else {
throw 'Hook name must be a string.';
}
return that;
};
this.inject = function(dependencyArray) {
if (dependencyArray) {
var dependencies = [];
for (var i = 0; i < dependencyArray.length; i++) {
that.returnComponent(dependencyArray[i], function(dependency) {
dependencies.push(dependency);
});
}
console.log(that.focus);
that.focus = function() {
that.focus.apply(null, dependencies);
};
console.log(that.focus);
console.log(that.scope);
return that;
}
};
this.focusComponent = function(componentPath) {
that.focus = that.returnUserHandle(componentPath);
};
this.returnUserHandle = function() {
return that.hooks;
};
} else {
throw 'Viziion name must be a string.';
}
}
/* JSON HTML Generator - A Simple Library Using Viziion */
var JHTML = new Viziion('JHTML');
JHTML.addScope('/generate');
JHTML.addComponent('/generate:jsonInput', [{
tag: '!DOCTYPEHTML'
}, {
tag: 'html',
children: [{
tag: 'head',
children: []
}, {
tag: 'body',
children: []
}]
}]);
JHTML.addComponent('/generate:process', function(nodes) {
var html = [];
var loop = function() {
for (var i = 0; i < nodes.length; i++) {
if (nodes[i].tag) {
html.push('<' + tag + '>');
if (nodes[i].children) {
loop();
}
html.push('</' + tag + '>');
return html;
} else {
throw '[JHTML] Bad syntax: Tag type is not defined on node.';
}
}
};
}).inject(['/generate:jsonInput']);
JHTML.addHook('generate', function(jsonInput, process) {
console.log('Process func arg:');
console.log(process);
var html = process(jsonInput);
return html;
}).inject(['/generate:jsonInput', '/generate:process']);
var handle = JHTML.returnUserHandle();
/* HTML Generator Syntax - Client */
console.log(handle.generate());版本时遇到错误：
1.8.3建议json issue thread安装json。
有关于在Linux上安装它的说明，但我一直无法找到在OSX上安装它的任何说明。
答案 0 :(得分：0)
如果像我今天一样碰巧在同一辆马车上，那么在Mac上安装libgmp3-dev的正确答案是
import A from '../src/a';
import B from '../src/b';
jest.mock('../src/a');
describe('Wallet', () => {
it('should work', () => {
const mockStaticF = jest.fn();
mockStaticF.mockReturnValue('worked');
A.staticF = mockStaticF.bind(A);
const b = new B();
const result = b.gCallsStaticF();
expect(result).toEqual('worked');
});
});