BIT-1293: add autofill service shell (#468)

app/src/test/java/com/x8bit/bitwarden/autofill/BitwardenAutofillServiceTests.kt

@@ -0,0 +1,54 @@
+package com.x8bit.bitwarden.autofill
+
+import android.os.CancellationSignal
+import android.service.autofill.FillCallback
+import android.service.autofill.FillRequest
+import android.service.autofill.SaveCallback
+import android.service.autofill.SaveRequest
+import io.mockk.mockk
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Nested
+import org.junit.jupiter.api.Test
+
+class BitwardenAutofillServiceTests {
+    private lateinit var bitwardenAutofillService: BitwardenAutofillService
+
+    @BeforeEach
+    fun setup() {
+        bitwardenAutofillService = BitwardenAutofillService()
+    }
+
+    @Nested
+    inner class OnFillRequest {
+        @Test
+        fun `nothing happens`() {
+            // Setup
+            val cancellationSignal: CancellationSignal = mockk()
+            val fillCallback: FillCallback = mockk()
+            val fillRequest: FillRequest = mockk()
+
+            // Test
+            bitwardenAutofillService.onFillRequest(
+                cancellationSignal = cancellationSignal,
+                fillCallback = fillCallback,
+                request = fillRequest,
+            )
+        }
+    }
+
+    @Nested
+    inner class OnSaveRequest {
+        @Test
+        fun `nothing happens`() {
+            // Setup
+            val saverRequest: SaveRequest = mockk()
+            val saveCallback: SaveCallback = mockk()
+
+            // Test
+            bitwardenAutofillService.onSaveRequest(
+                saveCallback = saveCallback,
+                saverRequest = saverRequest,
+            )
+        }
+    }
+}