From 840e15900576c6d658e6a6d69b74358245259b32 Mon Sep 17 00:00:00 2001
From: Keegan Street <kestreet@deloitte.com.au>
Date: Sun, 28 Aug 2016 16:45:31 +1000
Subject: [PATCH] Printing "complete" output when no results are found

---
 lib/element-finder.js | 13 +++++++++++++
 test/test.js          |  5 +++++
 2 files changed, 18 insertions(+)

diff --git a/lib/element-finder.js b/lib/element-finder.js
index 16a2ec9..9c5524f 100755
--- a/lib/element-finder.js
+++ b/lib/element-finder.js
@@ -151,6 +151,7 @@ module.exports = function(options, progressCallback) {
 					'numberOfFiles': numberOfFiles,
 					'numberOfFilesWithMatches': numberOfFilesWithMatches,
 					'duration': duration,
+					'selector': options.selector,
 					'message': '\nFound ' + pluralise(totalMatches, 'match', 'matches') + ' in ' + pluralise(numberOfFilesWithMatches, 'file', 'files') + ' (' + duration + ' seconds).'
 				});
 			}
@@ -175,6 +176,18 @@ module.exports = function(options, progressCallback) {
 			for (i = 0; i < numberOfFiles; i += 1) {
 				processFile(i, files[i]);
 			}
+			if (totalMatches === 0) {
+				duration = (Date.now() - startTime) / 1000;
+				progressCallback({
+					'status': 'complete',
+					'totalMatches': totalMatches,
+					'numberOfFiles': numberOfFiles,
+					'numberOfFilesWithMatches': numberOfFilesWithMatches,
+					'duration': duration,
+					'selector': options.selector,
+					'message': '\nNo results found (' + duration + ' seconds).'
+				});
+			}
 		};
 
 		if (options.files) {
diff --git a/test/test.js b/test/test.js
index bd076e2..f402ceb 100644
--- a/test/test.js
+++ b/test/test.js
@@ -68,4 +68,9 @@ var CLIeasy = require('cli-easy'),
 				.expect('should find 11 matches in 3 files', /Found 11 matches in 3 files./)
 			.undiscuss()
 
+			.discuss('testing input that returns zero results')
+				.arg('-s ".made-up-classname-that-is-not-used"')
+				.expect('should find zero results', /No results found/)
+			.undiscuss()
+
 		.export(module);