Fix AndroidAssertion and remove useless code.

Author: android10

app/src/test/kotlin/com/fernandocejas/sample/AndroidAssertions.kt

@@ -24,8 +24,7 @@ import org.robolectric.Robolectric
 import org.robolectric.Shadows
 import kotlin.reflect.KClass
 
-fun verifyNavigation(verifyBlock: KClass<AppCompatActivity>.() -> Unit) {}
-infix fun KClass<out AppCompatActivity>.to(nextActivity: KClass<out AppCompatActivity>): () -> Unit = {
+infix fun KClass<out AppCompatActivity>.shouldNavigateTo(nextActivity: KClass<out AppCompatActivity>): () -> Unit = {
  val originActivity = Robolectric.buildActivity(this.java).get()
  val shadowActivity = Shadows.shadowOf(originActivity)
  val nextIntent = shadowActivity.peekNextStartedActivity()

app/src/test/kotlin/com/fernandocejas/sample/core/navigation/NavigatorTest.kt

@@ -19,8 +19,7 @@ import com.fernandocejas.sample.AndroidTest
 import com.fernandocejas.sample.features.login.Authenticator
 import com.fernandocejas.sample.features.login.LoginActivity
 import com.fernandocejas.sample.features.movies.MoviesActivity
-import com.fernandocejas.sample.to
-import com.fernandocejas.sample.verifyNavigation
+import com.fernandocejas.sample.shouldNavigateTo
 import io.mockk.every
 import io.mockk.impl.annotations.MockK
 import io.mockk.verify
@@ -43,7 +42,7 @@ class NavigatorTest : AndroidTest() {
  navigator.showMain(context())
 
  verify(exactly = 1) { authenticator.userLoggedIn() }
- verifyNavigation { RouteActivity::class to LoginActivity::class }
+ RouteActivity::class shouldNavigateTo LoginActivity::class
  }
 
  @Test fun `should forward user to movies screen`() {
@@ -52,6 +51,6 @@ class NavigatorTest : AndroidTest() {
  navigator.showMain(context())
 
  verify(exactly = 1) { authenticator.userLoggedIn() }
- verifyNavigation { RouteActivity::class to MoviesActivity::class }
+ RouteActivity::class shouldNavigateTo MoviesActivity::class
  }
 }