Mocked Sensor in test given_psi_pressure_value_is_less_than_17_when_c…

…heck_alarm_then_alarm_is_on().
FredrikWendt · Apr 11, 2014 · 7466f18 · 7466f18
1 parent 8ead805
commit 7466f18
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/...itoringSystem/src/test/java/tddmicroexercises/tirepressuremonitoringsystem/AlarmTest.java b/...itoringSystem/src/test/java/tddmicroexercises/tirepressuremonitoringsystem/AlarmTest.java
@@ -17,6 +17,12 @@ public void when_check_alarm_then_get_characterization() {
 
     @Test
     public void given_psi_pressure_value_is_less_than_17_when_check_alarm_then_alarm_is_on() {
+        Sensor sensor = mock(Sensor.class);
+        when(sensor.popNextPressurePsiValue()).thenReturn(16.0);
+        Alarm alarm = new Alarm(sensor);
+
+        alarm.check();
+
         assertThat(alarm.isAlarmOn()).isEqualTo(true);
     }
 }