Merge pull request #65 from bem/yeti-or.tests

Add tests

.eslintignore

@@ -0,0 +1 @@
+coverage

.eslintrc

@@ -1,6 +1,6 @@
 {
     "parserOptions" : {
-        "ecmaVersion" : 6,
+        "ecmaVersion" : 8,
         "sourceType" : "module"
     },
     "rules" : {
@@ -33,7 +33,7 @@
         "array-bracket-spacing" : ["error", "never"],
         "func-call-spacing" : "error",
         "space-before-blocks" : ["error", "always"],
-        "quotes" : ["error", "single", { "avoidEscape" : true }],
+        "quotes" : ["error", "single", { "avoidEscape" : true, "allowTemplateLiterals": true }],
         "camelcase" : ["error", { "properties" : "never" }],
         "no-trailing-spaces" : "error",
         "comma-dangle" : ["error", "never"]

.gitignore

@@ -1 +1,2 @@
 node_modules
+coverage

.travis.yml

@@ -0,0 +1,15 @@
+sudo: false
+
+language: node_js
+
+matrix:
+  include:
+    - node_js: "8"
+    - node_js: "9"
+      env: COVERALLS=1
+
+after_success:
+  - if [ "x$COVERALLS" = "x1" ] && npm i coveralls; then
+      npm run cover -- --coverageReporters=text-lcov | coveralls;
+    fi
+

README.md

@@ -77,8 +77,8 @@ module: {
 
 ## Options
 
-- __naming__: [bem-naming](https://en.bem.info/toolbox/sdk/bem-naming-entity/#naming-conventions) overrides
-- __levels__ <Array>: paths to components declarations
+- __levels__ <Array>: *Required option* — paths to components declarations
+- __naming__: [bem-naming](https://en.bem.info/toolbox/sdk/bem-naming-entity/#naming-conventions) overrides naming
 - __techs__ <Array>: list of techs extensions for require in runtime, `['js']` by default. First tech will be default export
 - __techMap__ <Object>: mapping of techs to extensions. Example: `{ 'js' : ['react.js', 'react.ts', 'react.es'], 'css' : ['post.css'] }`
 - __langs__ <Array>: list of langs in which resloves '.i18n' tech

index.js

@@ -9,8 +9,6 @@ const path = require('path'),
     bemConfig = require('bem-config')(),
     requiredPath = require('required-path'),
     falafel = require('falafel'),
-    vow = require('vow'),
-    vowFs = require('vow-fs'),
     loaderUtils = require('loader-utils'),
     getGenerators = require('./generators');
 
@@ -76,21 +74,19 @@ module.exports = function(source) {
 
             this.addDependency(entityPath);
 
-            return vowFs
-                .exists(entityPath)
-                .then(exist => {
-                    // BemFile
-                    return {
-                        cell : bemCell,
-                        exist,
-                        // prepare path for require cause relative returns us string that we couldn't require
-                        path : unifyPath(requiredPath(path.relative(path.dirname(this.resourcePath), entityPath)))
-                    };
+            return new Promise(resolve => this.fs.stat(entityPath, err => {
+                // BemFile
+                resolve({
+                    cell : bemCell,
+                    exist : !err,
+                    // prepare path for require cause relative returns us string that we couldn't require
+                    path : unifyPath(requiredPath(path.relative(path.dirname(this.resourcePath), entityPath)))
                 });
+            }));
         });
 
         existingEntitiesPromises.length && allPromises.push(
-            vow
+            Promise
                 .all(existingEntitiesPromises)
                 .then(bemFiles => {
                     /**
@@ -151,7 +147,7 @@ module.exports = function(source) {
         );
     });
 
-    vow.all(allPromises)
+    Promise.all(allPromises)
         .then(() => callback(null, result.toString()))
         .catch(callback);
 };