Merge branch 'nightwatch'

Changes.md

@@ -3,5 +3,6 @@
 ## NEXT
 
 * Relative local paths are based on the referring schema, not the original one. [GH#53,  Krokop]
+* Add Nightwatch.js-based tests.
 * README markdown fixes. [GH#57, olleolleolle]
 

lib/server.js

@@ -0,0 +1,9 @@
+const express = require('express');
+const path = require('path');
+const app = express();
+
+app.use(express.static('files'))
+
+app.use('/', express.static(path.join(__dirname, '..')) );
+
+module.exports = app;

nightwatch.conf.js

@@ -0,0 +1,36 @@
+module.exports = {
+  "src_folders" : ["nightwatch"],
+  "output_folder" : "reports",
+  "selenium" : {
+    "start_process" : false,
+//    "server_path" : "./bin/selenium-server-standalone-3.8.1.jar",
+    "port" : 4444,
+    "cli_args" : {
+      "webdriver.gecko.driver" : "./bin/geckodriver"
+    }
+  },
+
+  "test_settings" : {
+    "default" : {
+      "launch_url" : "http://localhost",
+      "selenium_port"  : 4444,
+      "selenium_host"  : "localhost",
+      "silent": true,
+      "screenshots" : {
+        "enabled" : false,
+        "path" : ""
+      },
+      "desiredCapabilities": {
+        "browserName": "firefox",
+        "marionette": true
+      }
+    },
+
+    "chrome" : {
+      "desiredCapabilities": {
+        "browserName": "chrome"
+      }
+    }
+
+  }
+}

nightwatch/README.md

@@ -0,0 +1,16 @@
+# Nightwatch tests
+
+## Install
+
+    $ npm -g install selenium-standalone
+    $ selenium-standalone install
+
+## Run
+
+In one console:
+
+    $ selenium-standalone start
+
+And in another:
+
+    $ nightwatch

nightwatch/basic.js

@@ -0,0 +1,23 @@
+const c2x = require( 'css2xpath' );
+let static_app = require( '../lib/server' );
+let server;
+
+const rootUrl = "http://localhost:3000/index.html";
+
+module.exports = {
+  before: done => {
+      server = static_app.listen( 3000, done );
+  },
+  after: done => server.close( done ),
+  'relative paths' : function (browser) {
+    browser.url( rootUrl + "#tests/relative.json").pause(1000);
+
+    browser
+      .useXpath()
+      .expect
+      .element(c2x(':contains("a baz string")'))
+      .present;
+
+    browser.end();
+  }
+};

scripts/server.js

@@ -0,0 +1,4 @@
+require('../lib/server').listen(
+    3000,
+    () => console.log( "server running on port 3000")
+);

tests/relative.json

@@ -0,0 +1,7 @@
+{
+    "$id": "one",
+    "type": "object",
+    "properties": { 
+        "foo": { "$ref": "./subdir/bar.json" }
+    }
+}

tests/subdir/bar.json

@@ -0,0 +1,7 @@
+{
+    "$id": "two",
+    "type": "object",
+    "properties": { 
+        "baz": { "$ref": "./baz.json" }
+    }
+}

tests/subdir/baz.json

@@ -0,0 +1,7 @@
+{
+    "$id": "three",
+    "type": "object",
+    "properties": { 
+        "baz": { "type": "string", "description": "a baz string" }
+    }
+}