Fix up network module tests (facebook#48160)

Summary:

Shift to mockito-kotlin and fix ReactCookieJarContainerTest so it's not just testing a mock.

Changelog: [Internal]

Reviewed By: javache

Differential Revision: D66898956

Author: Thomas Nardone

packages/react-native/ReactAndroid/src/test/java/com/facebook/react/modules/network/ReactCookieJarContainerTest.kt

@@ -13,54 +13,49 @@ import okhttp3.HttpUrl
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.Test
 import org.junit.runner.RunWith
-import org.mockito.Mockito.any
-import org.mockito.Mockito.mock
-import org.mockito.Mockito.`when` as whenever
+import org.mockito.kotlin.any
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.whenever
 import org.robolectric.RobolectricTestRunner
 
-/**
- * Returns Mockito.any() as nullable type to avoid java.lang.IllegalStateException when null is
- * returned.
- */
-private fun <T> nonNullAny(type: Class<T>): T = any(type)
-
 /** Tests for {@link NetworkingModule}. */
 @RunWith(RobolectricTestRunner::class)
 class ReactCookieJarContainerTest {
   private val httpUrl: HttpUrl = HttpUrl.Builder().host("example.com").scheme("http").build()
 
   @Test
   fun testMissingJar() {
-    val jarContainer: ReactCookieJarContainer = mock(ReactCookieJarContainer::class.java)
+    val jarContainer = ReactCookieJarContainer()
     assertThat(jarContainer.loadForRequest(httpUrl).size).isEqualTo(0)
   }
 
   @Test
   fun testEmptyCookies() {
-    val jarContainer: ReactCookieJarContainer = mock(ReactCookieJarContainer::class.java)
-    val cookies: List<Cookie> = emptyList()
-    whenever(jarContainer.loadForRequest(nonNullAny(HttpUrl::class.java))).thenReturn(cookies)
+    val jarContainer = ReactCookieJarContainer()
+    val cookieJar = mock<CookieJar>()
+    jarContainer.setCookieJar(cookieJar)
+    whenever(cookieJar.loadForRequest(any())).thenReturn(emptyList())
     assertThat(jarContainer.loadForRequest(httpUrl).size).isEqualTo(0)
   }
 
   @Test
   fun testValidCookies() {
     val jarContainer = ReactCookieJarContainer()
-    val cookieJar: CookieJar = mock(CookieJar::class.java)
+    val cookieJar = mock<CookieJar>()
     jarContainer.setCookieJar(cookieJar)
-    val cookies: MutableList<Cookie> = mutableListOf()
-    cookies.add(Cookie.Builder().name("valid").value("valid value").domain("domain").build())
+    val cookies =
+        listOf(Cookie.Builder().name("valid").value("valid value").domain("domain").build())
     whenever(cookieJar.loadForRequest(httpUrl)).thenReturn(cookies)
     assertThat(jarContainer.loadForRequest(httpUrl).size).isEqualTo(1)
   }
 
   @Test
   fun testInvalidCookies() {
     val jarContainer = ReactCookieJarContainer()
-    val cookieJar: CookieJar = mock(CookieJar::class.java)
+    val cookieJar = mock<CookieJar>()
     jarContainer.setCookieJar(cookieJar)
-    val cookies: MutableList<Cookie> = mutableListOf()
-    cookies.add(Cookie.Builder().name("valid").value("înválíd välūė").domain("domain").build())
+    val cookies =
+        listOf(Cookie.Builder().name("valid").value("înválíd välūė").domain("domain").build())
     whenever(cookieJar.loadForRequest(httpUrl)).thenReturn(cookies)
     assertThat(jarContainer.loadForRequest(httpUrl).size).isEqualTo(0)
   }

packages/react-native/ReactAndroid/src/test/java/com/facebook/react/modules/network/ResponseUtilTest.kt

@@ -20,16 +20,19 @@ import org.junit.Before
 import org.junit.Test
 import org.mockito.ArgumentCaptor
 import org.mockito.MockedStatic
-import org.mockito.Mockito.*
 import org.mockito.Mockito.mockStatic
+import org.mockito.kotlin.any
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.never
+import org.mockito.kotlin.verify
 
 class ResponseUtilTest {
   private lateinit var reactContext: ReactApplicationContext
   private lateinit var arguments: MockedStatic<Arguments>
 
   @Before
   fun setUp() {
-    reactContext = mock(ReactApplicationContext::class.java)
+    reactContext = mock()
 
     arguments = mockStatic(Arguments::class.java)
     arguments.`when`<WritableArray>(Arguments::createArray).thenAnswer { JavaOnlyArray() }
@@ -247,6 +250,6 @@ class ResponseUtilTest {
     ResponseUtil.onRequestSuccess(null, 1)
     ResponseUtil.onResponseReceived(null, 1, 200, Arguments.createMap(), "http://example.com")
 
-    verify(reactContext, never()).emitDeviceEvent(anyString(), any())
+    verify(reactContext, never()).emitDeviceEvent(any<String>(), any())
   }
 }