2 files changed, 52 insertions, 0 deletions

diff --git a/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt
index 55208aae..43d6bbf9 100644
--- a/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt
+++ b/app/src/test/kotlin/com/pitchedapps/frost/BaseUnitTest.kt
@@ -7,6 +7,7 @@ import org.junit.runner.RunWith
 import org.robolectric.RobolectricTestRunner
 import org.robolectric.RuntimeEnvironment
 import org.robolectric.annotation.Config
+import timber.log.Timber
 
 /**
  * Created by Allan Wang on 2017-05-30.
@@ -22,4 +23,14 @@ abstract class BaseUnitTest {
 
     val context: Context
         get() = RuntimeEnvironment.application
+
+    init {
+        Timber.plant(TestTree())
+    }
+
+    internal class TestTree : Timber.Tree() {
+        override fun log(priority: Int, tag: String, message: String, t: Throwable?) {
+            System.out.println("$tag-$priority: $message")
+        }
+    }
 }
diff --git a/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt b/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt
new file mode 100644
index 00000000..56ec4c02
--- /dev/null
+++ b/app/src/test/kotlin/com/pitchedapps/frost/utils/PrefsTest.kt
@@ -0,0 +1,41 @@
+package com.pitchedapps.frost.utils
+
+import org.junit.Before
+import org.junit.Test
+import kotlin.test.assertEquals
+
+/**
+ * Created by Allan Wang on 2017-05-31.
+ */
+class PrefsTest {
+
+    //Replicate logic
+    var test: Long = -1L
+        get() {
+            if (field == -1L) field = file
+            return field
+        }
+        set(value) {
+            field = value
+            if (value != -1L) file = value
+        }
+
+    var file: Long = -1L
+
+    @Before
+    fun verify() {
+        test = -1L
+        file = -1L
+    }
+
+    @Test
+    fun laziness() {
+        assertEquals(-1L, test)
+        file = 2L
+        assertEquals(2L, test)
+        file = -3L
+        assertEquals(2L, test)
+        test = 3L
+        assertEquals(3L, file)
+    }
+}
\ No newline at end of file