fix(import): COMPASS-4025: Add tests for number casting

.gitignore

@@ -9,3 +9,4 @@ coverage
 *.iml
 .nvmrc
 .nyc_output
+.electron/

.npmignore

@@ -18,3 +18,4 @@ src/
 .zuul.yml
 lib/index.html
 examples/
+.electron/

package.json

@@ -128,6 +128,7 @@
     "react-hot-loader": "^4.12.14",
     "react-redux": "^5.0.6",
     "redux": "^3.7.2",
+    "redux-mock-store": "^1.5.4",
     "reflux": "^0.4.1",
     "reflux-state-mixin": "^0.7.0",
     "resolve": "^1.12.0",

src/modules/import.js

@@ -52,22 +52,22 @@ const debug = createLogger('import');
  * ## Action names
  */
 const PREFIX = 'import-export/import';
-const STARTED = `${PREFIX}/STARTED`;
-const CANCELED = `${PREFIX}/CANCELED`;
-const PROGRESS = `${PREFIX}/PROGRESS`;
-const FINISHED = `${PREFIX}/FINISHED`;
-const FAILED = `${PREFIX}/FAILED`;
-const FILE_TYPE_SELECTED = `${PREFIX}/FILE_TYPE_SELECTED`;
-const FILE_SELECTED = `${PREFIX}/FILE_SELECTED`;
-const OPEN = `${PREFIX}/OPEN`;
-const CLOSE = `${PREFIX}/CLOSE`;
-const SET_PREVIEW = `${PREFIX}/SET_PREVIEW`;
-const SET_DELIMITER = `${PREFIX}/SET_DELIMITER`;
-const SET_GUESSTIMATED_TOTAL = `${PREFIX}/SET_GUESSTIMATED_TOTAL`;
-const SET_STOP_ON_ERRORS = `${PREFIX}/SET_STOP_ON_ERRORS`;
-const SET_IGNORE_BLANKS = `${PREFIX}/SET_IGNORE_BLANKS`;
-const TOGGLE_INCLUDE_FIELD = `${PREFIX}/TOGGLE_INCLUDE_FIELD`;
-const SET_FIELD_TYPE = `${PREFIX}/SET_FIELD_TYPE`;
+export const STARTED = `${PREFIX}/STARTED`;
+export const CANCELED = `${PREFIX}/CANCELED`;
+export const PROGRESS = `${PREFIX}/PROGRESS`;
+export const FINISHED = `${PREFIX}/FINISHED`;
+export const FAILED = `${PREFIX}/FAILED`;
+export const FILE_TYPE_SELECTED = `${PREFIX}/FILE_TYPE_SELECTED`;
+export const FILE_SELECTED = `${PREFIX}/FILE_SELECTED`;
+export const OPEN = `${PREFIX}/OPEN`;
+export const CLOSE = `${PREFIX}/CLOSE`;
+export const SET_PREVIEW = `${PREFIX}/SET_PREVIEW`;
+export const SET_DELIMITER = `${PREFIX}/SET_DELIMITER`;
+export const SET_GUESSTIMATED_TOTAL = `${PREFIX}/SET_GUESSTIMATED_TOTAL`;
+export const SET_STOP_ON_ERRORS = `${PREFIX}/SET_STOP_ON_ERRORS`;
+export const SET_IGNORE_BLANKS = `${PREFIX}/SET_IGNORE_BLANKS`;
+export const TOGGLE_INCLUDE_FIELD = `${PREFIX}/TOGGLE_INCLUDE_FIELD`;
+export const SET_FIELD_TYPE = `${PREFIX}/SET_FIELD_TYPE`;
 
 /**
  * ## Initial state.
@@ -92,7 +92,8 @@ export const INITIAL_STATE = {
   values: [],
   previewLoaded: false,
   exclude: [],
-  transform: []
+  transform: [],
+  fileType: ''
 };
 
 /**
@@ -255,8 +256,9 @@ export const startImport = () => {
       progress,
       dest,
       function(err) {
+        debugger;
         console.timeEnd('import:start');
-        console.groupEnd('import:start');
+        console.groupEnd();
         /**
          * Refresh data (docs, aggregations) regardless of whether we have a
          * partial import or full import
@@ -446,6 +448,7 @@ export const selectImportFileName = fileName => {
         return promisify(detectImportFile)(fileName);
       })
       .then(detected => {
+        debug('get detection results');
         dispatch({
           type: FILE_SELECTED,
           fileName: fileName,
@@ -467,7 +470,10 @@ export const selectImportFileName = fileName => {
           )
         );
       })
-      .catch(err => dispatch(onError(err)));
+      .catch(err => {
+        debug('dispatching error', err);
+        dispatch(onError(err));
+      });
   };
 };
 
@@ -596,6 +602,7 @@ export const closeImport = () => ({
  */
 // eslint-disable-next-line complexity
 const reducer = (state = INITIAL_STATE, action) => {
+  debug('reducer handling action', action);
   if (action.type === FILE_SELECTED) {
     return {
       ...state,