testcase for #420

test/CustomTypeForeignKey.test.js

@@ -0,0 +1,39 @@
+var should = require('./init.js');
+
+var jdb = require('../');
+var DataSource = jdb.DataSource;
+
+var ds, Item, Variant;
+describe('Datasource-specific field types for foreign keys', function () {
+  before(function () {
+    ds = new DataSource('memory');
+    Item = ds.define('Item', {
+      "myProp": {
+        "type": "string",
+        "memory": {
+          "dataType": "string"
+        }
+      }
+    });
+    Variant = ds.define('Variant', {}, {
+      relations: {
+        "item": {
+          "type": "belongsTo",
+          "as": "item",
+          "model": "Item",
+          "foreignKey": "myProp"
+        }
+      }
+    });
+  });
+
+  it('should create foreign key with database-specific field type', function (done) {
+    var VariantDefinition = ds.getModelDefinition('Variant');
+    should.exist(VariantDefinition);
+    should.exist(VariantDefinition.properties.myProp.memory);
+    should.exist(VariantDefinition.properties.myProp.memory.dataType);
+    VariantDefinition.properties.myProp.memory.dataType.should.be.equal("string");
+    done();
+  });
+})
+;