specs for migrationHasInterfaceCalls

spec/migration.spec.js

+var config    = require("./config/config")
+  , Sequelize = require("../index")
+  , sequelize = new Sequelize(config.database, config.username, config.password, { logging: false })
+  , Helpers   = new (require("./config/helpers"))(sequelize)
+  , Migrator  = require("../lib/migrator")
+  , Migration = require("../lib/migration")
+  , _         = Sequelize.Utils._
+
+describe('Migration', function() {
+  describe('migrationHasInterfaceCalls', function() {
+    var migrator  = new Migrator(sequelize)
+      , migration = new Migration(migrator, '/var/lib/20111117063700-asd.js')
+
+    var tests = [
+      {
+        topic: function(migration, DataTypes) {
+          migration.createTable()
+        },
+        expectation: true
+      },
+      {
+        topic: function(migration, DataTypes) {
+          // migration.createTable()
+        },
+        expectation: false
+      },
+      {
+        topic: function(migration, DataTypes) {
+          migration
+            .createTable()
+        },
+        expectation: true
+      },
+      {
+        topic: function(migration, DataTypes) {
+          migration.
+            createTable()
+        },
+        expectation: true
+      },
+      {
+        topic: function(migration, DataTypes) {
+          migration . createTable ()
+        },
+        expectation: true
+      }
+    ]
+
+    tests.forEach(function(test) {
+      it('correctly result in ' + test.expectation + ' for ' + test.topic.toString(), function() {
+        expect(migration.migrationHasInterfaceCalls(test.topic)).toEqual(test.expectation)
+      })
+    })
+  })
+})