Add unit testing and fix negative coat response display

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "coatapp.coat"
         minSdkVersion 21
         targetSdkVersion 25
-        versionCode 6
-        versionName "1.0"
+        versionCode 7
+        versionName "1.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
@@ -29,4 +29,9 @@ dependencies {
     compile 'com.android.support.constraint:constraint-layout:1.0.2'
     testCompile 'junit:junit:4.12'
     compile 'com.google.android.gms:play-services:11.0.0'
+    // Required -- JUnit 4 framework
+    testCompile 'junit:junit:4.12'
+    // Optional -- Mockito framework
+    testCompile 'org.mockito:mockito-core:1.10.19'
+    testCompile 'org.json:json:20140107'
 }

app/release/output.json

@@ -1 +1 @@
-[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":6},"path":"app-release.apk","properties":{"packageId":"coatapp.coat","split":"","minSdkVersion":"21"}}]
+[{"outputType":{"type":"APK"},"apkInfo":{"type":"MAIN","splits":[],"versionCode":7},"path":"app-release.apk","properties":{"packageId":"coatapp.coat","split":"","minSdkVersion":"21"}}]

app/src/main/java/coatapp/coat/Home.java

@@ -124,10 +124,12 @@ private void setCoatResult(boolean wearCoat) {
         if(wearCoat){
             TextView textResult = (TextView) findViewById(R.id.textResult);
             textResult.setText(R.string.affirmativeResult);
+            textResult.setTextSize(64);
         }
         else{
             TextView textResult = (TextView) findViewById(R.id.textResult);
             textResult.setText(R.string.negativeResult);
+            textResult.setTextSize(36);
         }
 
         setResultTextVisible(true);
@@ -180,7 +182,7 @@ private void getForecast(Location currentLocation) {
         }
     }
 
-    private boolean ShouldWearACoat(JSONObject weatherForecast) {
+    public boolean ShouldWearACoat(JSONObject weatherForecast) {
 
         WeatherConverter.WeatherType currentWeatherType = JsonHelper.GetCurrentWeatherType(weatherForecast);
         double currentTemperature = JsonHelper.GetCurrentTemperature(weatherForecast);

app/src/test/java/coatapp/coat/CoatUnitTests.java

@@ -0,0 +1,35 @@
+package coatapp.coat;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class CoatUnitTests {
+
+    @Test
+    public void coatCheck() throws JSONException {
+        Home h = new Home();
+        JSONObject ForecastHotClearDay = new JSONObject(TestData.ForecastHotClearDay);
+        boolean ForecastHotClearDayResult = h.ShouldWearACoat(ForecastHotClearDay);
+        assertEquals(false, ForecastHotClearDayResult);
+
+        JSONObject ForecastHotRain = new JSONObject(TestData.ForecastHotRain);
+        boolean ForecastHotRainResult = h.ShouldWearACoat(ForecastHotRain);
+        assertEquals(true, ForecastHotRainResult);
+
+        JSONObject ForecastColdRain = new JSONObject(TestData.ForecastColdRain);
+        boolean ForecastColdRainResult = h.ShouldWearACoat(ForecastColdRain);
+        assertEquals(true, ForecastColdRainResult);
+
+        JSONObject ForecastColdClearDay = new JSONObject(TestData.ForecastColdClearDay);
+        boolean ForecastColdClearDayResult = h.ShouldWearACoat(ForecastColdClearDay);
+        assertEquals(true, ForecastColdClearDayResult);
+    }
+}