Added basic unit test for testing dependant dropdowns

.babelrc

@@ -0,0 +1,3 @@
+{
+  "presets": ["react"]
+}

__tests__/form.js

@@ -0,0 +1,33 @@
+jest.dontMock('./formSchema.json')
+    .dontMock('..');
+
+describe('React Form', () => {
+  it('Should render all three levels', function() {
+    var React = require('react');
+    var ReactDOM = require('react-dom');
+    var TestUtils = require('react-addons-test-utils');
+    const Form = require("..");
+
+    var schema = require('./formSchema.json')
+    var renderedForm = TestUtils.renderIntoDocument(<Form schema = {schema}/>);
+    var likeColorSelect = TestUtils.findRenderedDOMComponentWithTag(renderedForm, "select");
+
+    //Set value of first dropdown to 'maybe'
+    // Note: Simply changing property 'value' will not trigger the event, we must also trigger the value onChange event.
+    likeColorSelect.value = "maybe";
+    TestUtils.Simulate.change(likeColorSelect, { value : "maybe" });
+
+    // Count amount of selects present in form
+    var count = TestUtils.scryRenderedDOMComponentsWithTag(renderedForm, "select").length
+    expect(count).toEqual(2);
+
+    // Rinse and repeat...
+    var likeColorSelect2 = TestUtils.scryRenderedDOMComponentsWithTag(renderedForm, "select")[1];
+    likeColorSelect2.value = "Yes";
+    TestUtils.Simulate.change(likeColorSelect2, { value : "Yes"});
+
+    count = TestUtils.scryRenderedDOMComponentsWithTag(renderedForm, "select").length
+    expect(count).toEqual(3);
+  });
+
+});

__tests__/formSchema.json

@@ -0,0 +1,120 @@
+{
+  "definitions": {
+    "trueFave": {
+      "title": "A true favourite",
+      "type": "object",
+      "properties": {
+        "realFave": {
+          "title": "Yes/No?",
+          "type": "string"
+        }
+      },
+      "oneOf": [
+        {
+          "properties": {
+            "realFave": {
+              "enum": [
+                "No"
+              ]
+            }
+          }
+        },
+        {
+          "properties": {
+            "realFave": {
+              "enum": [
+                "Yes"
+              ]
+            },
+            "favo": {
+              "title": "Which one is it?",
+              "type": "string",
+              "enum": [
+                "Red",
+                "Blueberry",
+                "rainbow"
+              ]
+            }
+          }
+        }
+      ],
+      "x-hints": {
+        "form": {
+          "selector": "realFave"
+        }
+      }
+    }
+  },
+  "title": "Example form",
+  "description": "A form based on a schema",
+  "type": "object",
+  "x-hints": {
+    "form": {
+      "classes": "my-nice-form"
+    }
+  },
+  "properties": {
+    "color": {
+      "title": "Favourite colour",
+      "type": "object",
+      "properties": {
+        "hasFave": {
+          "title": "Do you have a favourite colour?",
+          "type": "string"
+        }
+      },
+      "oneOf": [
+        {
+          "properties": {
+            "hasFave": {
+              "enum": [
+                "no"
+              ]
+            }
+          }
+        },
+        {
+          "properties": {
+            "hasFave": {
+              "enum": [
+                "maybe"
+              ]
+            },
+            "trueFave": {
+              "title": "You must have a favourite colour!",
+              "$ref": "#/definitions/trueFave"
+            }
+          }
+        },
+        {
+          "properties": {
+            "hasFave": {
+              "enum": [
+                "yes"
+              ]
+            },
+            "fave": {
+              "title": "Your favourite colour",
+              "type": "string",
+              "enum": [
+                "",
+                "red",
+                "green",
+                "blue",
+                "yellow",
+                "orange",
+                "purple",
+                "other"
+              ]
+            }
+          }
+        }
+      ],
+      "x-hints": {
+        "form": {
+          "selector": "hasFave"
+        }
+      }
+    }
+  }
+}

package.json

@@ -6,7 +6,8 @@
     "start": "node server.js",
     "gh-pages": "webpack --config ./config/webpack.gh-pages.js",
     "deploy-gh-pages": "scripts/deploy.sh",
-    "dist": "webpack --config ./config/webpack.dist.js && webpack --config ./config/webpack.dist.min.js"
+    "dist": "webpack --config ./config/webpack.dist.js && webpack --config ./config/webpack.dist.min.js",
+    "test": "jest"
   },
   "keywords": [
     "JSON-Schema",
@@ -35,20 +36,37 @@
     "url": "https://github.com/ismaelga/react-json-editor.git"
   },
   "devDependencies": {
+    "babel-jest": "^6.0.1",
+    "babel-preset-react": "^6.3.13",
     "css-loader": "^0.9.1",
     "file-loader": "^0.8.1",
     "highlight.js": "^8.4.0",
     "html-loader": "^0.2.3",
     "html-webpack-plugin": "^1.1.0",
+    "jest-cli": "^0.8.2",
     "jsx-loader": "^0.12.2",
     "marked": "^0.3.3",
     "purecss": "^0.5.0",
     "react-ghfork": "^0.3.0",
     "react-hot-loader": "^1.1.6",
+    "react-addons-test-utils": "^0.14.6",
+    "react-dom": "^0.14.6",
     "style-loader": "^0.8.3",
     "url-loader": "^0.5.5",
     "webpack": "^1.6.0",
     "webpack-dev-server": "^1.7.0",
     "xtend": "^4.0.0"
+  },
+  "jest": {
+    "scriptPreprocessor": "<rootDir>/node_modules/babel-jest",
+    "unmockedModulePathPatterns": [
+      "<rootDir>/node_modules/react",
+      "<rootDir>/node_modules/react-dom",
+      "<rootDir>/node_modules/react-addons-test-utils",
+      "<rootDir>/node_modules/fbjs"
+    ],
+    "modulePathIgnorePatterns": [
+      "<rootDir>/node_modules/"
+    ]
   }
 }