feat: add support to bind in field value in action add children

android/beagle/src/main/java/br/com/zup/beagle/android/action/AddChildren.kt

@@ -19,13 +19,19 @@ package br.com.zup.beagle.android.action
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
-import br.com.zup.beagle.newanalytics.ActionAnalyticsConfig
+import br.com.zup.beagle.android.context.Bind
+import br.com.zup.beagle.android.context.valueOf
+import br.com.zup.beagle.android.data.serializer.BeagleMoshi
 import br.com.zup.beagle.android.logger.BeagleMessageLogs
+import br.com.zup.beagle.android.utils.evaluateExpression
 import br.com.zup.beagle.android.utils.toAndroidId
 import br.com.zup.beagle.android.utils.toView
 import br.com.zup.beagle.android.widget.RootView
 import br.com.zup.beagle.core.BeagleJson
 import br.com.zup.beagle.core.ServerDrivenComponent
+import br.com.zup.beagle.newanalytics.ActionAnalyticsConfig
+import com.squareup.moshi.Types
+import java.lang.reflect.Type
 
 /**
  * Defines the placement of where the children will be inserted in the list or if the contents
@@ -65,21 +71,49 @@ enum class Mode {
 @BeagleJson(name = "addChildren")
 data class AddChildren(
     var componentId: String,
-    var value: List<ServerDrivenComponent>,
+    var value: Bind<List<ServerDrivenComponent>>,
     var mode: Mode? = Mode.APPEND,
     override var analytics: ActionAnalyticsConfig? = null,
 ) : AnalyticsAction {
 
+    constructor(
+        componentId: String,
+        value: List<ServerDrivenComponent>,
+        mode: Mode? = Mode.APPEND,
+        analytics: ActionAnalyticsConfig? = null,
+    ) : this(
+        componentId = componentId,
+        value = valueOf(value),
+        mode = mode,
+        analytics = analytics
+    )
+
     override fun execute(rootView: RootView, origin: View) {
         try {
             val view = (rootView.getContext() as AppCompatActivity).findViewById<ViewGroup>(componentId.toAndroidId())
-            val viewList = convertServerDrivenListOnViewList(value, rootView)
+            val list = getList(rootView, origin)
+            val viewList = convertServerDrivenListOnViewList(list, rootView)
             addValueToView(view, viewList)
         } catch (exception: Exception) {
             BeagleMessageLogs.errorWhileTryingToAddViewWithAddChildrenAction(componentId)
         }
     }
 
+    // Temporary solution to evaluate expression of server driven component
+    private fun getList(rootView: RootView, origin: View): List<ServerDrivenComponent> {
+        val result = evaluateExpression(rootView, origin, value)
+
+        if (value is Bind.Value<*>) {
+            return result ?: emptyList()
+        }
+
+        val moshi = BeagleMoshi.moshi
+
+        val type: Type = Types.newParameterizedType(List::class.java, ServerDrivenComponent::class.java)
+
+        return moshi.adapter<List<ServerDrivenComponent>>(type).fromJsonValue(result) ?: emptyList()
+    }
+
     private fun convertServerDrivenListOnViewList(list: List<ServerDrivenComponent>, rootView: RootView): List<View> {
         val result: ArrayList<View> = ArrayList()
         list.forEach {

android/beagle/src/test/java/br/com/zup/beagle/android/action/AddChildrenTest.kt

@@ -19,94 +19,141 @@ package br.com.zup.beagle.android.action
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
-import br.com.zup.beagle.android.setup.BeagleEnvironment
-import br.com.zup.beagle.android.setup.BeagleSdk
+import br.com.zup.beagle.android.BaseTest
+import br.com.zup.beagle.android.context.expressionOf
+import br.com.zup.beagle.android.logger.BeagleMessageLogs
+import br.com.zup.beagle.android.utils.evaluateExpression
+import br.com.zup.beagle.android.utils.toAndroidId
 import br.com.zup.beagle.android.utils.viewFactory
 import br.com.zup.beagle.android.view.ViewFactory
 import br.com.zup.beagle.android.view.custom.BeagleFlexView
-import br.com.zup.beagle.android.widget.RootView
 import br.com.zup.beagle.core.ServerDrivenComponent
 import io.mockk.*
-import org.junit.jupiter.api.AfterEach
-import org.junit.jupiter.api.BeforeEach
-import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.*
 
-class AddChildrenTest {
+@DisplayName("Given an Add Children")
+class AddChildrenTest : BaseTest() {
 
     private val serverDrivenComponent = mockk<ServerDrivenComponent>(relaxed = true)
     private val value = listOf(serverDrivenComponent)
-    private val rootView = mockk<RootView>(relaxed = true)
     private val origin = mockk<View>(relaxed = true)
     private val viewGroup = mockk<ViewGroup>(relaxed = true)
     private val context = mockk<AppCompatActivity>(relaxed = true)
     private val view = mockk<BeagleFlexView>(relaxed = true)
-    private val beagleSdk = mockk<BeagleSdk>(relaxed = true)
     private val id = "id"
     private val viewFactoryMock = mockk<ViewFactory>(relaxed = true)
 
     @BeforeEach
-    fun setUp() {
-        mockkObject(BeagleEnvironment)
+    override fun setUp() {
+        super.setUp()
         viewFactory = viewFactoryMock
-        every { BeagleEnvironment.beagleSdk } returns beagleSdk
+
+        mockkObject(BeagleMessageLogs)
+
+        mockkStatic("br.com.zup.beagle.android.utils.ActionExtensionsKt")
+
         every { beagleSdk.logger } returns mockk(relaxed = true)
         every { rootView.getContext() } returns context
-        every { context.findViewById<ViewGroup>(any()) } returns viewGroup
+        every { context.findViewById<ViewGroup>(id.toAndroidId()) } returns viewGroup
         every { viewFactory.makeBeagleFlexView(rootView) } returns view
         every { viewGroup.addView(any()) } just Runs
     }
 
-    @AfterEach
-    fun tearDown() {
-        unmockkObject(BeagleEnvironment)
-    }
 
-    @Test
-    fun addChildren_with_no_mode_should_append() {
-        //GIVEN
-        val action = AddChildren(id, value)
+    @DisplayName("When call execute with mode APPEND")
+    @Nested
+    inner class ModeAppendTest {
+
+        @DisplayName("Then should execute action correctly")
+        @Test
+        fun testModeAppend() {
+            // Given
+            val action = AddChildren(id, value, Mode.APPEND)
+
+            // When
+            action.execute(rootView, origin)
 
-        //WHEN
-        action.execute(rootView, origin)
+            // Then
+            verify(exactly = 1) { viewGroup.addView(view) }
+        }
+    }
 
-        //THEN
-        verify(exactly = 1) { viewGroup.addView(view) }
+    @DisplayName("When call execute with mode REPLACE")
+    @Nested
+    inner class ModeReplaceTest {
+
+        @DisplayName("Then should execute action correctly")
+        @Test
+        fun testModeReplace() {
+            // Given
+            val action = AddChildren(id, value, Mode.REPLACE)
+
+            // When
+            action.execute(rootView, origin)
+
+            // Then
+            verify(exactly = 1) {
+                viewGroup.removeAllViews()
+                viewGroup.addView(view)
+            }
+        }
     }
 
-    @Test
-    fun addChildren_with_append_mode_should_call_view_group_add_view() {
-        //GIVEN
-        val action = AddChildren(id, value, Mode.APPEND)
+    @DisplayName("When call execute with mode PREPEND")
+    @Nested
+    inner class ModePrependTest {
+
+        @DisplayName("Then should execute action correctly")
+        @Test
+        fun testModePrepend() {
+            // Given
+            val action = AddChildren(id, value, Mode.PREPEND)
 
-        //WHEN
-        action.execute(rootView, origin)
+            // When
+            action.execute(rootView, origin)
 
-        //THEN
-        verify(exactly = 1) { viewGroup.addView(view) }
+            // Then
+            verify(exactly = 1) { viewGroup.addView(view, 0) }
+        }
     }
 
-    @Test
-    fun addChildren_with_replace_mode_should_call_view_group_remove_all_views_than_add_view() {
-        //GIVEN
-        val action = AddChildren(id, value, Mode.REPLACE)
+    @DisplayName("When call execute with invalid component id")
+    @Nested
+    inner class WrongViewTest {
+
+        @DisplayName("Then should emit log exception")
+        @Test
+        fun testLogException() {
+            // Given
+            val action = AddChildren("test", value, Mode.PREPEND)
 
-        //WHEN
-        action.execute(rootView, origin)
+            // When
+            action.execute(rootView, origin)
 
-        //THEN
-        verify(exactly = 1) { viewGroup.removeAllViews() }
-        verify(exactly = 1) { viewGroup.addView(view) }
+            // Then
+            verify(exactly = 1) { BeagleMessageLogs.errorWhileTryingToAddViewWithAddChildrenAction("test") }
+        }
     }
 
-    @Test
-    fun addChildren_with_prepend_mode_should_call_view_group_add_view_index_zero() {
-        //GIVEN
-        val action = AddChildren(id, value, Mode.PREPEND)
+    @DisplayName("When call execute with expression value")
+    @Nested
+    inner class ExpressionValueTest {
+
+        @DisplayName("Then should execute action correctly")
+        @Test
+        fun testExpressionValue() {
+            // Given
+            val action = AddChildren(id, expressionOf("@{test}"), Mode.APPEND)
+
+            val list = arrayListOf(linkedMapOf(Pair("_beagleComponent_", " beagle:container")))
+
+            every { action.evaluateExpression(rootView, origin, action.value) } returns list as List<ServerDrivenComponent>
 
-        //WHEN
-        action.execute(rootView, origin)
+            // When
+            action.execute(rootView, origin)
 
-        //THEN
-        verify(exactly = 1) { viewGroup.addView(view, 0) }
+            // Then
+            verify(exactly = 1) { viewGroup.addView(view) }
+        }
     }
 }

android/beagle/src/test/java/br/com/zup/beagle/android/data/serializer/BeagleMoshiTest.kt

@@ -524,7 +524,7 @@ class BeagleMoshiTest : BaseTest() {
     @Test
     fun `GIVEN AddChildren action WHEN moshi to serialize the action THEN it should return action serialized `() {
         // Given
-        val component = AddChildren(componentId = "", value = listOf())
+        val component = AddChildren(componentId = "", value = valueOf(listOf()))
 
         // When
         val actual = moshi.adapter(Action::class.java).toJson(component)

backend/widgets/src/main/kotlin/br/com/zup/beagle/widget/action/AddChildren.kt

@@ -18,6 +18,8 @@ package br.com.zup.beagle.widget.action
 
 import br.com.zup.beagle.newanalytics.ActionAnalyticsConfig
 import br.com.zup.beagle.core.ServerDrivenComponent
+import br.com.zup.beagle.widget.context.Bind
+import br.com.zup.beagle.widget.context.valueOf
 
 /**
  * Defines the placement of where the children will be inserted in the list or if the contents
@@ -55,7 +57,19 @@ enum class Mode {
  */
 data class AddChildren(
     var componentId: String,
-    var value: List<ServerDrivenComponent>,
+    var value: Bind<List<ServerDrivenComponent>>,
     var mode: Mode? = Mode.APPEND,
     override var analytics: ActionAnalyticsConfig? = null
-) : AnalyticsAction
+) : AnalyticsAction {
+    constructor(
+        componentId: String,
+        value: List<ServerDrivenComponent>,
+        mode: Mode? = Mode.APPEND,
+        analytics: ActionAnalyticsConfig? = null
+    ) : this(
+        componentId = componentId,
+        value = valueOf(value),
+        mode = mode,
+        analytics = analytics
+    )
+}