Merge pull request #248 from AllanWang/kpref

Kpref

3 files changed, 95 insertions, 16 deletions

diff --git a/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/KPrefViewTest.kt b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/KPrefViewTest.kt
index 72199cf..156b66f 100644
--- a/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/KPrefViewTest.kt
+++ b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/KPrefViewTest.kt
@@ -34,7 +34,14 @@ import org.hamcrest.Matchers.allOf
 import org.hamcrest.Matchers.instanceOf
 import org.junit.Rule
 import org.junit.Test
+import org.junit.rules.RuleChain
+import org.junit.rules.TestRule
 import org.junit.runner.RunWith
+import org.koin.test.KoinTest
+import org.koin.test.inject
+import kotlin.test.BeforeTest
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
 
 /**
  * Created by Allan Wang on 21/12/2018.
@@ -43,11 +50,20 @@ import org.junit.runner.RunWith
  */
 @RunWith(AndroidJUnit4::class)
 @MediumTest
-class KPrefViewTest {
+class KPrefViewTest : KoinTest {
 
-    @get:Rule
     val activity: ActivityTestRule<MainActivity> = ActivityTestRule(MainActivity::class.java)
 
+    @get:Rule
+    val rule: TestRule = RuleChain.outerRule(SampleTestRule()).around(activity)
+
+    private val pref: KPrefSample by inject()
+
+    @BeforeTest
+    fun before() {
+        pref.reset()
+    }
+
     fun verifyCheck(checked: Boolean): Matcher<View> {
         return object : BoundedMatcher<View, View>(View::class.java) {
 
@@ -93,11 +109,11 @@ class KPrefViewTest {
     fun basicCheckboxToggle() {
         val checkbox1 = onCheckboxView(withChild(withText(R.string.checkbox_1)))
 
-        val initiallyChecked = KPrefSample.check1
+        assertTrue(pref.check1, "check1 not normalized")
 
-        checkbox1.verifyCheck("checkbox1 init", initiallyChecked)
+        checkbox1.verifyCheck("checkbox1 init", true)
         checkbox1.perform(click())
-        checkbox1.verifyCheck("checkbox1 after click", !initiallyChecked)
+        checkbox1.verifyCheck("checkbox1 after click", false)
     }
 
     /**
@@ -107,23 +123,24 @@ class KPrefViewTest {
     fun dependentCheckboxToggle() {
         val checkbox2 = onCheckboxView(withChild(withText(R.string.checkbox_2)))
         val checkbox3 =
-            onCheckboxView(withChild(withText(R.string.checkbox_3)), withChild(withText(R.string.desc_dependent)))
+            onCheckboxView(
+                withChild(withText(R.string.checkbox_3)),
+                withChild(withText(R.string.desc_dependent))
+            )
 
-        // normalize so that both are checked
-        if (!KPrefSample.check2)
-            checkbox2.perform(click())
-        if (!KPrefSample.check3)
-            checkbox3.perform(click())
+        assertFalse(pref.check2, "check2 not normalized")
+        assertFalse(pref.check3, "check3 not normalized")
 
-        checkbox3.verifyCheck("checkbox3 init", true, true)
+        checkbox2.verifyCheck("checkbox2 init", checked = false, enabled = true)
+        checkbox3.verifyCheck("checkbox3 init", checked = false, enabled = false)
         checkbox3.perform(click())
-        checkbox3.verifyCheck("checkbox3 after click", false, true)
+        checkbox3.verifyCheck("checkbox3 after disabled click", checked = false, enabled = false)
 
         checkbox2.perform(click())
-        checkbox2.verifyCheck("checkbox2 after click", false, true)
-        checkbox3.verifyCheck("checkbox3 after checkbox2 click", false, false)
+        checkbox2.verifyCheck("checkbox2 after click", checked = true, enabled = true)
+        checkbox3.verifyCheck("checkbox3 after checkbox2 click", checked = false, enabled = true)
 
         checkbox3.perform(click())
-        checkbox3.verifyCheck("checkbox3 after disabled click", false, false)
+        checkbox3.verifyCheck("checkbox3 after enabled click", checked = true, enabled = true)
     }
 }
diff --git a/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/SampleTestApp.kt b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/SampleTestApp.kt
new file mode 100644
index 0000000..8705fbc
--- /dev/null
+++ b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/SampleTestApp.kt
@@ -0,0 +1,60 @@
+package ca.allanwang.kau.sample
+
+import android.app.Application
+import android.content.Context
+import androidx.test.runner.AndroidJUnitRunner
+import ca.allanwang.kau.kpref.KPrefFactory
+import ca.allanwang.kau.kpref.KPrefFactoryInMemory
+import ca.allanwang.kau.logging.KL
+import org.junit.rules.TestRule
+import org.junit.runner.Description
+import org.junit.runners.model.Statement
+import org.koin.android.ext.koin.androidContext
+import org.koin.android.ext.koin.androidLogger
+import org.koin.core.KoinComponent
+import org.koin.core.context.startKoin
+import org.koin.core.get
+import org.koin.dsl.module
+
+class SampleTestRunner : AndroidJUnitRunner() {
+    override fun newApplication(
+        cl: ClassLoader?,
+        className: String?,
+        context: Context?
+    ): Application {
+        return super.newApplication(cl, SampleTestApp::class.java.name, context)
+    }
+}
+
+class SampleTestRule : TestRule {
+    override fun apply(base: Statement, description: Description): Statement =
+        object : Statement(), KoinComponent {
+            override fun evaluate() {
+
+                // Reset prefs
+                val pref: KPrefSample = get()
+                pref.reset()
+
+                base.evaluate()
+            }
+        }
+}
+
+class SampleTestApp : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        startKoin {
+            if (BuildConfig.DEBUG) {
+                androidLogger()
+            }
+            androidContext(this@SampleTestApp)
+            modules(listOf(prefFactoryModule(), SampleApp.prefModule()))
+        }
+    }
+
+    fun prefFactoryModule() = module {
+        single<KPrefFactory> {
+            KPrefFactoryInMemory
+        }
+    }
+}
\ No newline at end of file
diff --git a/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/utils/EspressoUtils.kt b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/utils/EspressoUtils.kt
index 09ad00a..2a6f0a9 100644
--- a/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/utils/EspressoUtils.kt
+++ b/sample/src/androidTest/kotlin/ca/allanwang/kau/sample/utils/EspressoUtils.kt
@@ -15,6 +15,8 @@
  */
 package ca.allanwang.kau.sample.utils
 
+import android.content.Context
+import androidx.test.platform.app.InstrumentationRegistry
 import org.hamcrest.BaseMatcher
 import org.hamcrest.Description
 import org.hamcrest.Matcher