@alu0101140469/addlogging/test/index.js

Práctica 6 npm Module

let {addLogging} = require('../src/logging-sol-daniel.js');
let chai = require('chai');
let should = chai.should();


describe('#addLogging', function() {
    it('test-1-no-pattern', function() {
      const input = "function foo(a, b) {\n" +
          "var x = 'blah';\n" +
          "var y = (function (z) {\n" +
          "return z+3;\n" +
          "})(2);\n" +
         "}\n" +
         "foo(1, 'wut', 3);"
      const output = "function foo(a, b) {\n" +
      "    console.log(`Entering foo(${ a },${ b }) at line 1`);\n" +
      "    var x = 'blah';\n" +
      "    var y = function (z) {\n" +
      "        console.log(`Entering <anonymous function>(${ z }) at line 3`);\n" +
      "        return z + 3;\n" +
      "    }(2);\n" +
      "}\n" +
      "foo(1, 'wut', 3);"
      addLogging(input).should.equal(output);
    });

    it('test-2-no-pattern', function() {
      const input = `function foo(a, b) {
          var x = 'blah';
          var y = ((z) => {
          return z+3;
          })(2);
      }
      foo(1, 'wut', 3);`
      const output = "function foo(a, b) {\n" +
      "    console.log(`Entering foo(${ a },${ b }) at line 1`);\n" +
      "    var x = 'blah';\n" +
      "    var y = (z => {\n" +
      "        console.log(`Entering <anonymous function>(${ z }) at line 3`);\n" +      
      "        return z + 3;\n" +
      "    })(2);\n" +
      "}\n" +
      "foo(1, 'wut', 3);"
      addLogging(input).should.equal(output);
    }); 

    it('test-3-pattern', function() {
      const input = "function foo(a, b) {\n" +
          "var x = 'blah';\n" +
          "var y = (function (z) {\n" +
          "return z+3;\n" +
          "})(2);\n" +
         "}\n" +
         "foo(1, 'wut', 3);"
      const output = "function foo(a, b) {\n" +
      "    console.log(`Entering foo(${ a },${ b }) at line 1`);\n" +
      "    var x = 'blah';\n" +
      "    var y = function (z) {\n" +
      "        return z + 3;\n" +
      "    }(2);\n" +
      "}\n" +
      "foo(1, 'wut', 3);"
      addLogging(input, 'foo').should.equal(output);
    });

    it('test-4-pattern', function() {
      const input = `function foo(a, b) {
          var x = 'blah';
          var y = ((z) => {
          return z+3;
          })(2);
      }
      foo(1, 'wut', 3);`
      const output = "function foo(a, b) {\n" +
      "    console.log(`Entering foo(${ a },${ b }) at line 1`);\n" +
      "    var x = 'blah';\n" +
      "    var y = (z => {\n" +
      "        return z + 3;\n" +
      "    })(2);\n" +
      "}\n" +
      "foo(1, 'wut', 3);"
      addLogging(input, 'foo').should.equal(output);
    }); 

    it('test-5-incomplete-pattern', function() {
      const input = `function foo(a, b) {
        var x = 'blah';
       var y = ((z) => {
       return z+3;
       })(2);
    }
    foo(1, 'wut', 3);`
    const output = "function foo(a, b) {\n" +
    "    console.log(`Entering foo(${ a },${ b }) at line 1`);\n" +
    "    var x = 'blah';\n" +
    "    var y = (z => {\n" +
    "        return z + 3;\n" +
    "    })(2);\n" +
    "}\n" +
    "foo(1, 'wut', 3);"
    addLogging(input, 'fo').should.equal(output);
    }); 
});