fix: handle services/controllers names cuted (strings with '+' operator)

Author: Ludovic SCHMIEDER

transforms/convert-module-for-to-setup-test/__testfixtures__/inject.input.js

@@ -1,12 +1,12 @@
 import { moduleFor, test } from 'ember-qunit';
- 
+
 moduleFor('service:foo-bar', 'Unit | Service | FooBar', {
 });
 
 test('it exists', function(assert) {
   this.inject.service('foo');
   this.inject.service('foo', { as: 'bar' });
-}); 
+});
 
 test('it works for controllers', function(assert) {
   this.inject.controller('foo');
@@ -16,3 +16,19 @@ test('it works for controllers', function(assert) {
 test('handles dasherized names', function(assert) {
   this.inject.service('foo-bar');
 });
+
+test('handle cuted (long) services names', function(assert) {
+  this.inject.service('foo-bar-with-a' +
+    '-very-long-name');
+  this.inject.service('foo-bar-with-a' +
+    '-very-long-name', { as: 'foo-bar-with-a' +
+      '-very-long-name' });
+});
+
+test('handle cuted (long) controllers names', function(assert) {
+  this.inject.controller('foo-bar-with-a' +
+    '-very-long-name');
+  this.inject.controller('foo-bar-with-a' +
+    '-very-long-name', { as: 'foo-bar-with-a' +
+      '-very-long-name' });
+});

transforms/convert-module-for-to-setup-test/__testfixtures__/inject.output.js

@@ -17,4 +17,14 @@ module('Unit | Service | FooBar', function(hooks) {
   test('handles dasherized names', function(assert) {
     this['foo-bar'] = this.owner.lookup('service:foo-bar');
   });
+
+  test('handle cuted (long) services names', function(assert) {
+    this['foo-bar-with-a-very-long-name'] = this.owner.lookup('service:foo-bar-with-a-very-long-name');
+    this['foo-bar-with-a-very-long-name'] = this.owner.lookup('service:foo-bar-with-a-very-long-name');
+  });
+
+  test('handle cuted (long) controllers names', function(assert) {
+    this['foo-bar-with-a-very-long-name'] = this.owner.lookup('controller:foo-bar-with-a-very-long-name');
+    this['foo-bar-with-a-very-long-name'] = this.owner.lookup('controller:foo-bar-with-a-very-long-name');
+  });
 });

transforms/convert-module-for-to-setup-test/index.js

@@ -861,6 +861,12 @@ module.exports = function(file, api) {
     }
   }
 
+  function flatten(node) {
+    const isBE = node.type === 'BinaryExpression';
+    const isPLUS = node.operator === '+';
+    return isBE && isPLUS ? [...flatten(node.left), ...flatten(node.right)] : [node];
+  }
+
   function updateInjectCalls(ctx) {
     ctx
       .find(j.CallExpression, {
@@ -878,13 +884,16 @@ module.exports = function(file, api) {
       })
       .forEach(p => {
         let injectType = p.node.callee.property.name;
-        let injectedName = p.node.arguments[0].value;
+        let injectedName = flatten(p.node.arguments[0])
+          .map(node => node.value)
+          .join('');
         let localName = injectedName;
         if (p.node.arguments[1]) {
           let options = p.node.arguments[1];
           let as = options.properties.find(property => property.key.name === 'as');
           if (as) {
-            localName = as.value.value;
+            let flattenValue = flatten(as.value);
+            localName = flattenValue.map(node => node.value).join('');
           }
         }
         let property = j.identifier(localName);