migrationHasInterfaceCalls is now static function

lib/migration.js

@@ -36,10 +36,28 @@ module.exports = (function() {
     return moment(Migration.getFormattedDateString(s), "YYYYMMDDHHmmss")
     return moment(Migration.getFormattedDateString(s), "YYYYMMDDHHmmss")
   }
   }
 
 
+  Migration.migrationHasInterfaceCalls = function(func) {
+    var functionString = Utils.removeCommentsFromFunctionString(func.toString())
+      , hasCalls       = false
+
+    for(var method in QueryInterface.prototype) {
+      var regex = new RegExp('[\\s\\n\\r]*\\.[\\s\\n\\r]*' + method)
+      hasCalls = hasCalls || regex.test(functionString)
+    }
+
+    return hasCalls
+  }
+
   ///////////////
   ///////////////
   // member /////
   // member /////
   ///////////////
   ///////////////
 
 
+  Object.defineProperty(Migration.prototype, 'migration', {
+    get: function() {
+      return require(this.path)
+    }
+  })
+
   Migration.prototype.execute = function(options) {
   Migration.prototype.execute = function(options) {
     var self = this
     var self = this
 
 
@@ -54,29 +72,11 @@ module.exports = (function() {
       extendMigrationWithQueryInterfaceMethods.call(self, onSuccess)
       extendMigrationWithQueryInterfaceMethods.call(self, onSuccess)
       func.call(null, self, DataTypes)
       func.call(null, self, DataTypes)
 
 
-      if(!self.migrationHasInterfaceCalls(func))
+      if(!Migration.migrationHasInterfaceCalls(func))
         onSuccess()
         onSuccess()
     }).run()
     }).run()
   }
   }
 
 
-  Object.defineProperty(Migration.prototype, 'migration', {
-    get: function() {
-      return require(this.path)
-    }
-  })
-
-  Migration.prototype.migrationHasInterfaceCalls = function(func) {
-    var functionString = Utils.removeCommentsFromFunctionString(func.toString())
-      , hasCalls       = false
-
-    for(var method in QueryInterface.prototype) {
-      var regex = new RegExp('[\\s\\n\\r]*\\.[\\s\\n\\r]*' + method)
-      hasCalls = hasCalls || regex.test(functionString)
-    }
-
-    return hasCalls
-  }
-
   Migration.prototype.isBefore = function(dateString, options) {
   Migration.prototype.isBefore = function(dateString, options) {
     options = Utils._.extend({
     options = Utils._.extend({
       withoutEquals: false
       withoutEquals: false

spec/migration.spec.js

@@ -8,9 +8,6 @@ var config    = require("./config/config")
 
 
 describe('Migration', function() {
 describe('Migration', function() {
   describe('migrationHasInterfaceCalls', function() {
   describe('migrationHasInterfaceCalls', function() {
-    var migrator  = new Migrator(sequelize)
-      , migration = new Migration(migrator, '/var/lib/20111117063700-asd.js')
-
     // the syntax in the following tests are correct
     // the syntax in the following tests are correct
     // don't touch them! the functions will get stringified below
     // don't touch them! the functions will get stringified below
     var tests = [
     var tests = [
@@ -64,7 +61,7 @@ describe('Migration', function() {
 
 
     tests.forEach(function(test) {
     tests.forEach(function(test) {
       it('correctly result in ' + test.expectation + ' for ' + test.topic.toString(), function() {
       it('correctly result in ' + test.expectation + ' for ' + test.topic.toString(), function() {
-        expect(migration.migrationHasInterfaceCalls(test.topic)).toEqual(test.expectation)
+        expect(Migration.migrationHasInterfaceCalls(test.topic)).toEqual(test.expectation)
       })
       })
     })
     })
   })
   })