chore(npm): update textlint and test

Author: azu

package.json

@@ -41,7 +41,7 @@
     "espower-babel": "^3.3.0",
     "mocha": "^2.3.2",
     "power-assert": "^1.0.0",
-    "textlint": "^5.5.3"
+    "textlint": "^6.0.1"
   },
   "peerDependencies": {
     "textlint": ">= 5.5.0"

test/prh-rule-tester-test.js

@@ -0,0 +1,42 @@
+// LICENSE : MIT
+"use strict";
+var TextLintTester = require("textlint-tester");
+var tester = new TextLintTester();
+// rule
+import rule from "../src/prh-rule";
+// ruleName, rule, { valid, invalid }
+tester.run("prh", rule, {
+    valid: [
+        {
+            text: "JavaScript library",
+            options: {
+                rulePaths: [__dirname + "/fixtures/rule.yaml"]
+            }
+        }
+    ],
+    invalid: [
+        {
+            text: "cookie is a data.\n" +
+            "texlint check your texts.\n" +
+            "jquery is libray.\n",
+            output: "Cookie is a data.\n" +
+            "texlint check your texts.\n" +
+            "jQuery is libray.\n",
+            options: {
+                "rulePaths": [__dirname + "/fixtures/rule.yaml"]
+            },
+            errors: [
+                {
+                    message: "cookie => Cookie",
+                    line: 1,
+                    column: 1
+                },
+                {
+                    message: "jquery => jQuery",
+                    line: 3,
+                    column: 1
+                }
+            ]
+        }
+    ]
+});