✅ Add tests for helper methods sasstools#116

Author: DanPurdy

tests/helpers.js

@@ -0,0 +1,234 @@
+'use strict';
+
+var assert = require('assert'),
+    helpers = require('../lib/helpers');
+
+describe('helpers', function () {
+
+  //////////////////////////////
+  // Helpers is loaded
+  //////////////////////////////
+  it('helpers should not be undefined', function (done) {
+
+    var loaded = typeof (helpers) === 'object' ? true : false;
+
+    assert.equal(true, loaded);
+    done();
+  });
+
+  //////////////////////////////
+  // Is Number
+  //////////////////////////////
+
+  it('isNumber - [10 - true]', function (done) {
+
+    var result = helpers.isNumber(10);
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isNumber - [\'10\' - true]', function (done) {
+
+    var result = helpers.isNumber('10');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isNumber - [\'ten\' - false]', function (done) {
+
+    var result = helpers.isNumber('ten');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isNumber - [\'ff00ff\' - false]', function (done) {
+
+    var result = helpers.isNumber('ff00ff');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  //////////////////////////////
+  // Is Upper Case
+  //////////////////////////////
+
+  it('isUpperCase - [\'TEST\' - true]', function (done) {
+
+    var result = helpers.isUpperCase('TEST');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isUpperCase - [\'test\' - false]', function (done) {
+
+    var result = helpers.isUpperCase('test');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isUpperCase - [abcDEF - false]', function (done) {
+
+    var result = helpers.isUpperCase('abcDEF');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isUpperCase - [\'123\' - false]', function (done) {
+
+    var result = helpers.isUpperCase('123');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  //////////////////////////////
+  // Is Lower Case
+  //////////////////////////////
+
+  it('isLowerCase - [\'TEST\' - false]', function (done) {
+
+    var result = helpers.isLowerCase('TEST');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isLowerCase - [\'test\' - true]', function (done) {
+
+    var result = helpers.isLowerCase('test');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isLowerCase - [abcDEF - false]', function (done) {
+
+    var result = helpers.isLowerCase('abcDEF');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isLowerCase - [\'123\' - false]', function (done) {
+
+    var result = helpers.isLowerCase('123');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  //////////////////////////////
+  // Is Valid Hex
+  //////////////////////////////
+
+  it('isValidHex - [\'abcdef\' - true]', function (done) {
+
+    var result = helpers.isValidHex('abcdef');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'ABCDEF\' - true]', function (done) {
+
+    var result = helpers.isValidHex('ABCDEF');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'123456\' - true]', function (done) {
+
+    var result = helpers.isValidHex('123456');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'ABC123\' - true]', function (done) {
+
+    var result = helpers.isValidHex('ABC123');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'abc123\' - true]', function (done) {
+
+    var result = helpers.isValidHex('abc123');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'fff\' - true]', function (done) {
+
+    var result = helpers.isValidHex('fff');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'123\' - true]', function (done) {
+
+    var result = helpers.isValidHex('123');
+
+    assert.equal(true, result);
+    done();
+  });
+
+  it('isValidHex - [\'efghij\' - false]', function (done) {
+
+    var result = helpers.isValidHex('efghij');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isValidHex - [\'thj\' - false]', function (done) {
+
+    var result = helpers.isValidHex('thj');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isValidHex - [\'ab\' - false]', function (done) {
+
+    var result = helpers.isValidHex('ab');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isValidHex - [\'12\' - false]', function (done) {
+
+    var result = helpers.isValidHex('12');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isValidHex - [\'1234567\' - false]', function (done) {
+
+    var result = helpers.isValidHex('1234567');
+
+    assert.equal(false, result);
+    done();
+  });
+
+  it('isValidHex - [\'abc1234\' - false]', function (done) {
+
+    var result = helpers.isValidHex('abc1234');
+
+    assert.equal(false, result);
+    done();
+  });
+});

tests/lint.js

@@ -36,6 +36,17 @@ describe('code style guide', function () {
     done();
   });
 
+  it('tests/helpers.js should follow our JavaScript style guide', function (done) {
+    report = cli.executeOnFiles(['tests/helpers.js']);
+    if (report.errorCount > 0 || report.warningCount > 0) {
+      console.log(formatter(report.results));
+    }
+
+    should(report.errorCount).equal(0);
+    should(report.warningCount).equal(0);
+    done();
+  });
+
   it('tests/output.js should follow our JavaScript style guide', function (done) {
     report = cli.executeOnFiles(['tests/output.js']);
     if (report.errorCount > 0 || report.warningCount > 0) {