Fix plural-zero in "Found 0 ...". Follow up to gh-793

Signed-off-by: Rick Waldron <waldron.rick@gmail.com>
tessel · Jul 22, 2016 · a4a23a7 · a4a23a7
1 parent 19686e4
commit a4a23a7
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diff --git a/lib/controller.js b/lib/controller.js
@@ -610,7 +610,7 @@ controller.printAvailableNetworks = function(opts) {
     // Ask Tessel what networks it finds in a scan
     return tessel.findAvailableNetworks()
       .then((networks) => {
-        log.info(`Found ${networks.length} network${networks.length > 1 ? 's' : ''} visible to ${tessel.name}:`);
+        log.info(`Found ${networks.length} network${networks.length !== 1 ? 's' : ''} visible to ${tessel.name}:`);
 
         // Print out networks
         networks.forEach((network) => {

diff --git a/test/unit/controller.js b/test/unit/controller.js
@@ -1314,4 +1314,27 @@ exports['controller.printAvailableNetworks'] = {
       });
   },
 
+  listCountOfVisibleToTesselPluralZero: function(test) {
+    test.expect(4);
+
+    this.findAvailableNetworks = this.sandbox.stub(this.tessel, 'findAvailableNetworks', () => {
+      return Promise.resolve([]);
+    });
+
+    controller.printAvailableNetworks({})
+      .then(() => {
+
+        test.equal(this.info.callCount, 2);
+        test.equal(this.basic.callCount, 0);
+
+        test.equal(this.info.firstCall.args[0], 'Scanning for visible networks...');
+        test.equal(this.info.lastCall.args[0], 'Found 0 networks visible to robocop:');
+        test.done();
+      })
+      .catch(error => {
+        test.ok(false, error.toString());
+        test.done();
+      });
+  },
+
 };