loadContext tests

Author: ShMcK

test/context/addOne.js

@@ -0,0 +1,3 @@
+function addOne(x) {
+  return x + 1;
+}

test/context/data.json

@@ -0,0 +1,3 @@
+{
+  "a": 42
+}

test/context/subtractOne.js

@@ -0,0 +1,3 @@
+function subtractOne(x) {
+  return x - 1;
+}

test/load-context.spec.js

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+var chai = require('chai');
+var chaiAsPromised = require("chai-as-promised");
+
+chai.use(chaiAsPromised);
+var expect = chai.expect;
+
+var getRunner = require('./utils/runner').getRunner;
+
+describe('loadContext', function() {
+
+  it('should load another files context', function() {
+    var files = [
+      ['load-context-01.js']
+    ];
+    var run = getRunner(files);
+    var expected = {
+      pass: true,
+      taskPosition: 1,
+      failedAtFile: null,
+      msg: 'load-context-01 should pass'
+    };
+
+    return expect(run).to.eventually.deep.equal(expected);
+  });
+
+  it('should load multiple file contexts', function() {
+    var files = [
+      ['load-context-02.js']
+    ];
+    var run = getRunner(files);
+    var expected = {
+      pass: true,
+      taskPosition: 1,
+      failedAtFile: null,
+      msg: 'load-context-02 should pass'
+    };
+
+    return expect(run).to.eventually.deep.equal(expected);
+  });
+
+    it('should allowing requiring files', function() {
+      var files = [
+        ['load-context-03.js']
+      ];
+      var run = getRunner(files);
+      var expected = {
+        pass: true,
+        taskPosition: 1,
+        failedAtFile: null,
+        msg: 'load-context-03 should pass'
+      };
+
+      return expect(run).to.eventually.deep.equal(expected);
+    });
+
+});

test/runner.spec.js

@@ -1,8 +1,6 @@
 var chai = require('chai');
 var chaiAsPromised = require("chai-as-promised");
-var spies = require('chai-spies');
 
-chai.use(spies);
 chai.use(chaiAsPromised);
 var expect = chai.expect;
 

test/tests/load-context-01.js

@@ -0,0 +1,11 @@
+var expect = require('chai').expect;
+var loadContext = require('../utils/loadContext').default;
+loadContext('./context/addOne.js');
+
+describe('load-context-01', function () {
+
+  it('should pass', function () {
+    expect(addOne(41)).to.equal(42);
+  });
+
+});

test/tests/load-context-02.js

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+var expect = require('chai').expect;
+var path = require('path');
+var loadContext = require('../utils/loadContext').default;
+loadContext('./context/addOne.js');
+loadContext('./context/subtractOne.js');
+
+describe('load-context-02', function () {
+
+  it('should pass', function () {
+    expect(addOne(41)).to.equal(42);
+    expect(subtractOne(43)).to.equal(42);
+  });
+
+});

test/tests/load-context-03.js

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+var expect = require('chai').expect;
+var path = require('path');
+var loadContext = require('../utils/loadContext').default;
+loadContext('./context/addOne.js');
+loadContext('./context/subtractOne.js');
+var a = JSON.parse(JSON.stringify(require('../context/data.json'))).a;
+
+describe('load-context-03', function () {
+
+  it('should pass', function () {
+    expect(addOne(a)).to.equal(43);
+    expect(subtractOne(a)).to.equal(41);
+  });
+
+});

test/utils/loadContext.js

@@ -1,6 +1,11 @@
+"use strict";
 var vm = require('vm');
 var fs = require('fs');
-module.exports = function loadContext(pathToContext) {
-  var context = fs.readFileSync(pathToContext, 'utf8');
-  vm.runInThisContext(context);
-};
+var path = require('path');
+function loadContext(pathToContext) {
+    var absPath = path.join(process.env.DIR, pathToContext);
+    var context = fs.readFileSync(absPath, 'utf8');
+    vm.runInThisContext(context);
+}
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.default = loadContext;

test/utils/loadContext.ts

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+var vm = require('vm');
+var fs = require('fs');
+var path = require('path');
+export default function loadContext(pathToContext) {
+  var absPath = path.join(process.env.DIR, pathToContext);
+  var context = fs.readFileSync(absPath, 'utf8');
+  vm.runInThisContext(context);
+}