First couple of tests

Author: sofakingforever

analytics/src/test/java/com/sofakingforever/library/AnalyticsUnitTest.kt

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+package com.sofakingforever.library
+
+import android.app.Application
+import com.sofakingforever.analytics.Analytics
+import com.sofakingforever.analytics.AnalyticsSettings
+import com.sofakingforever.analytics.exceptions.UnsupportedEventException
+import com.sofakingforever.library.dispatcher.TestKit
+import com.sofakingforever.library.dispatcher.TestableDispatcher
+import com.sofakingforever.library.events.TestEvent
+import com.sofakingforever.library.events.UnsupportedEvent
+import org.junit.Test
+
+class AnalyticsUnitTest {
+
+
+    private val dispatcher = TestableDispatcher()
+    private val analytics = Analytics(Application(), dispatcher).apply {
+
+        // todo - java.lang.RuntimeException: Method e in android.util.Log not mocked. See http://g.co/androidstudio/not-mocked for details.
+        this.log = false
+
+        this.settings.exceptionHandler = object : AnalyticsSettings.ExceptionHandler {
+            override fun onException(e: Exception) {
+                raisedException = e
+            }
+
+        }
+    }
+    private var raisedException: Exception? = null
+
+    @Test
+    fun testAnalytics() {
+
+        // track some events
+        trackTestEvents()
+
+        // assert events
+        assertEvents()
+
+        // assert no exceptions were raised
+        assert(raisedException == null)
+
+        // track an unsupported event
+        analytics.track(UnsupportedEvent())
+
+
+        assert(raisedException != null && raisedException is UnsupportedEventException)
+
+    }
+
+
+    private fun trackTestEvents() {
+
+        analytics.track(TestEvent(1))
+
+        analytics.setDispatcherEnabled(TestableDispatcher.DispatcherName, false)
+
+        analytics.track(TestEvent(2))
+
+        analytics.setDispatcherEnabled(TestableDispatcher.DispatcherName, true)
+
+        analytics.track(TestEvent(3))
+
+        analytics.setKitEnabled(TestKit.instance, false)
+
+        analytics.track(TestEvent(4))
+
+        analytics.setKitEnabled(TestKit.instance, true)
+
+        analytics.track(TestEvent(5))
+
+    }
+
+
+    private fun assertEvents() {
+
+
+        val eventList = dispatcher.eventList
+
+        // expect to find 3 events + init event
+        assert(eventList.size == 4)
+        assert(eventList[0] is TestableDispatcher.InitEvent)
+        assert((eventList[1] as TestEvent).number == 1)
+        assert((eventList[2] as TestEvent).number == 3)
+        assert((eventList[3] as TestEvent).number == 5)
+    }
+}

analytics/src/test/java/com/sofakingforever/library/DispatcherTest.kt

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+package com.sofakingforever.library
+
+import android.app.Application
+import com.sofakingforever.analytics.Analytics
+import com.sofakingforever.analytics.AnalyticsSettings
+import com.sofakingforever.library.dispatcher.TestKit
+import com.sofakingforever.library.dispatcher.TestableDispatcher
+import com.sofakingforever.library.events.TestEvent
+import org.junit.Test
+
+
+class DispatcherTest {
+
+    private lateinit var raisedException: Exception
+
+    @Test
+    fun testDispatcher() {
+
+        val dispatcher = TestableDispatcher()
+
+        dispatcher.initDispatcher(Application())
+
+        dispatcher.track(TestEvent(1))
+
+        dispatcher.track(TestEvent(2))
+
+        dispatcher.track(TestEvent(3))
+
+        dispatcher.track(TestEvent(4))
+
+        dispatcher.track(TestEvent(5))
+
+        val eventList = dispatcher.eventList
+
+        // expect to find 5 events + init event
+        assert(eventList.size == 6)
+        assert(eventList[0] is TestableDispatcher.InitEvent)
+        assert((eventList[1] as TestEvent).number == 1)
+
+        // that's enough
+
+    }
+}

analytics/src/test/java/com/sofakingforever/library/ExampleUnitTest.java

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+package com.sofakingforever.library.dispatcher
+
+import com.sofakingforever.analytics.AnalyticsKit
+
+class TestKit private constructor() : AnalyticsKit {
+    override val name: String = "Test Kit"
+
+
+    private object Holder {
+        val INSTANCE = TestKit()
+    }
+
+    companion object {
+        val instance: TestKit by lazy { Holder.INSTANCE }
+    }
+
+
+}

analytics/src/test/java/com/sofakingforever/library/dispatcher/TestKit.kt

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+package com.sofakingforever.library.dispatcher
+
+import android.content.Context
+import com.sofakingforever.analytics.AnalyticsDispatcher
+import com.sofakingforever.analytics.AnalyticsKit
+import com.sofakingforever.analytics.events.ContentViewEvent
+import com.sofakingforever.analytics.events.CustomEvent
+import com.sofakingforever.analytics.events.InviteEvent
+import com.sofakingforever.analytics.events.SetUserProperty
+import com.sofakingforever.analytics.events.base.Event
+import com.sofakingforever.library.events.InitTestEvent
+
+class TestableDispatcher : AnalyticsDispatcher {
+
+    override val init: Boolean = true
+
+    override val kit: AnalyticsKit = TestKit.instance
+
+    override val dispatcherName: String = DispatcherName
+
+
+    val eventList: MutableList<Event> = mutableListOf()
+
+    override fun initDispatcher(context: Context) {
+        track(InitTestEvent())
+    }
+
+    override fun trackContentView(contentView: ContentViewEvent) {
+        eventList.add(contentView)
+    }
+
+    override fun trackCustomEvent(event: CustomEvent) {
+        eventList.add(event)
+    }
+
+    override fun trackInviteEvent(inviteEvent: InviteEvent) {
+        eventList.add(inviteEvent)
+    }
+
+    override fun setUserProperty(property: SetUserProperty) {
+        eventList.add(property)
+    }
+
+    override fun track(event: Event) {
+        if (event is InitTestEvent) {
+            eventList.add(event)
+        } else {
+            super.track(event)
+        }
+    }
+
+    companion object {
+        const val DispatcherName = "TestDispatcher"
+    }
+
+}

analytics/src/test/java/com/sofakingforever/library/dispatcher/TestableDispatcher.kt

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+package com.sofakingforever.library.events
+
+import com.sofakingforever.analytics.events.base.Event
+
+class InitTestEvent : Event

analytics/src/test/java/com/sofakingforever/library/events/InitTestEvent.kt

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+package com.sofakingforever.library.events
+
+import com.sofakingforever.analytics.AnalyticsKit
+import com.sofakingforever.analytics.events.CustomEvent
+
+class TestEvent(val number: Int) : CustomEvent {
+    override fun getEventName(kit: AnalyticsKit): String = "Test Event $number"
+
+}

analytics/src/test/java/com/sofakingforever/library/events/TestEvent.kt

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+package com.sofakingforever.library.events
+
+import com.sofakingforever.analytics.events.base.Event
+
+/**
+ * This unsupported event is not handled in the Dispatcher.
+ * You must override the dispatcher's track function to handle it
+ */
+class UnsupportedEvent : Event