Failing test for guard clause if airport is full

Rhodine-orleans-lindsay · Jan 31, 2020 · fe1b919 · fe1b919
1 parent df20c8a
commit fe1b919
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/JavaScriptAirport/spec/airportSpec.js b/JavaScriptAirport/spec/airportSpec.js
@@ -28,5 +28,13 @@ describe('Airport', function(){
     it('sets default capacity', function(){
       expect(airport.capacity).toEqual(20)
     });
+
+    it('raises an error if full', function(){
+      airport.capacity = 1;
+      airport.clearForLanding(plane);
+      expect(function(){
+        airport.clearForLanding(plane);
+      }).toThrowError("Airport Full!");
+    });
   });
 });
diff --git a/JavaScriptAirport/src/airport.js b/JavaScriptAirport/src/airport.js
@@ -1,8 +1,9 @@
 'use strict'
 class Airport{
   constructor(){
-    this._runway = []
-  }
+    this._runway = [];
+    this.capacity = 20;
+  };
 
   planes(){
     return this._runway;