Enable: POST requests in pa11yci (#182)

Author: andygout

config/.pa11yci.js

@@ -1,4 +1,5 @@
 const extend = require('node.extend');
+const querystring = require('querystring');
 
 const viewports = process.env.PA11Y_VIEWPORTS || [
 	{
@@ -76,10 +77,10 @@ smoke.forEach((smokeConfig) => {
 			url: process.env.TEST_URL + url
 		}
 
+		thisUrl.page = {};
+
 		// Do we have test-specific headers?
 		if (smokeConfig.headers) {
-			thisUrl.page = {};
-
 			let fullCookie;
 			let fullFlags;
 
@@ -108,6 +109,27 @@ smoke.forEach((smokeConfig) => {
 			}
 		}
 
+		thisUrl.page.settings = {};
+
+		if (smokeConfig.method) thisUrl.page.settings.operation = smokeConfig.method;
+
+		if (smokeConfig.body) {
+
+			thisUrl.page.settings.data = (contentType => {
+					switch(contentType) {
+						case 'application/x-www-form-urlencoded':
+							return querystring.stringify(smokeConfig.body);
+						case 'application/json':
+							return JSON.stringify(smokeConfig.body);
+						default:
+							return smokeConfig.body;
+					}
+				})(smokeConfig.headers['Content-Type']);
+
+			thisUrl.page.settings.encoding = 'utf8';
+
+		}
+
 		urls.push(thisUrl);
 	}
 });