Feature/cristian/enable se sc variants (#746)

* Enabling search variants

* Finish LaunchBridgeActivity after routing to OnboardingActivity

Author: cmonfortep

app/src/androidTest/java/com/duckduckgo/app/statistics/VariantManagerTest.kt

@@ -32,14 +32,14 @@ class VariantManagerTest {
     @Test
     fun serpControlVariantIsInactiveAndHasNoFeatures() {
         val variant = variants.first { it.key == "sc" }
-        assertEqualsDouble(0.0, variant.weight)
+        assertEqualsDouble(1.0, variant.weight)
         assertEquals(0, variant.features.size)
     }
 
     @Test
     fun serpExperimentalVariantIsInactiveAndHasNoFeatures() {
         val variant = variants.first { it.key == "se" }
-        assertEqualsDouble(0.0, variant.weight)
+        assertEqualsDouble(1.0, variant.weight)
         assertEquals(0, variant.features.size)
     }
 

app/src/main/java/com/duckduckgo/app/launch/LaunchBridgeActivity.kt

@@ -67,6 +67,7 @@ class LaunchBridgeActivity : DuckDuckGoActivity() {
         } else {
             startActivity(OnboardingActivity.intent(this))
         }
+        finish()
     }
 
     private fun showHome() {

app/src/main/java/com/duckduckgo/app/statistics/VariantManager.kt

@@ -48,8 +48,8 @@ interface VariantManager {
         val ACTIVE_VARIANTS = listOf(
             // SERP variants. "sc" may also be used as a shared control for mobile experiments in
             // the future if we can filter by app version
-            Variant(key = "sc", weight = 0.0, features = emptyList(), filterBy = { noFilter() }),
-            Variant(key = "se", weight = 0.0, features = emptyList(), filterBy = { noFilter() }),
+            Variant(key = "sc", weight = 1.0, features = emptyList(), filterBy = { noFilter() }),
+            Variant(key = "se", weight = 1.0, features = emptyList(), filterBy = { noFilter() }),
 
             // Concept test experiment
             Variant(key = "mc", weight = 0.0, features = emptyList(), filterBy = { isEnglishLocale() }),