Added unit-tests for PageEditClient & ThanksClient (#3268)

Author: ashishkumar468

app/src/test/kotlin/fr/free/nrw/commons/actions/PageEditClientTest.kt

@@ -0,0 +1,62 @@
+package fr.free.nrw.commons.actions
+
+import com.nhaarman.mockito_kotlin.eq
+import com.nhaarman.mockito_kotlin.verify
+import org.junit.Before
+import org.junit.Test
+import org.mockito.Mock
+import org.mockito.Mockito
+import org.mockito.MockitoAnnotations
+import org.wikipedia.csrf.CsrfTokenClient
+import org.wikipedia.dataclient.Service
+
+class PageEditClientTest {
+    @Mock
+    private lateinit var csrfTokenClient: CsrfTokenClient
+    @Mock
+    private lateinit var pageEditInterface: PageEditInterface
+    @Mock
+    private lateinit var service: Service
+
+    private lateinit var pageEditClient: PageEditClient
+
+    /**
+     * initial setup, test environment
+     */
+    @Before
+    @Throws(Exception::class)
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        pageEditClient = PageEditClient(csrfTokenClient, pageEditInterface, service)
+    }
+
+    /**
+     * Test page edit
+     */
+    @Test
+    fun testEdit() {
+        Mockito.`when`(csrfTokenClient.tokenBlocking).thenReturn("test")
+        pageEditClient.edit("test", "test", "test")
+        verify(pageEditInterface).postEdit(eq("test"), eq("test"), eq("test"), eq("test"))
+    }
+
+    /**
+     * Test appendEdit
+     */
+    @Test
+    fun testAppendEdit() {
+        Mockito.`when`(csrfTokenClient.tokenBlocking).thenReturn("test")
+        pageEditClient.appendEdit("test", "test", "test")
+        verify(pageEditInterface).postAppendEdit(eq("test"), eq("test"), eq("test"), eq("test"))
+    }
+
+    /**
+     * Test prependEdit
+     */
+    @Test
+    fun testPrependEdit() {
+        Mockito.`when`(csrfTokenClient.tokenBlocking).thenReturn("test")
+        pageEditClient.prependEdit("test", "test", "test")
+        verify(pageEditInterface).postPrependEdit(eq("test"), eq("test"), eq("test"), eq("test"))
+    }
+}

app/src/test/kotlin/fr/free/nrw/commons/actions/ThanksClientTest.kt

@@ -0,0 +1,54 @@
+package fr.free.nrw.commons.actions
+
+import com.nhaarman.mockito_kotlin.eq
+import com.nhaarman.mockito_kotlin.verify
+import fr.free.nrw.commons.CommonsApplication
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.mockito.ArgumentMatchers
+import org.mockito.Mock
+import org.mockito.Mockito
+import org.mockito.MockitoAnnotations
+import org.powermock.api.mockito.PowerMockito
+import org.powermock.core.classloader.annotations.PrepareForTest
+import org.powermock.modules.junit4.PowerMockRunner
+import org.wikipedia.csrf.CsrfTokenClient
+import org.wikipedia.dataclient.Service
+
+@RunWith(PowerMockRunner::class)
+@PrepareForTest(CommonsApplication::class)
+class ThanksClientTest {
+    @Mock
+    private lateinit var csrfTokenClient: CsrfTokenClient
+    @Mock
+    private lateinit var service: Service
+
+    @Mock
+    private lateinit var commonsApplication: CommonsApplication
+
+    private lateinit var thanksClient: ThanksClient
+
+    /**
+     * initial setup, test environment
+     */
+    @Before
+    @Throws(Exception::class)
+    fun setUp() {
+        MockitoAnnotations.initMocks(this)
+        PowerMockito.mockStatic(CommonsApplication::class.java)
+        PowerMockito.`when`(CommonsApplication.getInstance()).thenReturn(commonsApplication)
+        thanksClient = ThanksClient(csrfTokenClient, service)
+    }
+
+    /**
+     * Test thanks
+     */
+    @Test
+    fun testThanks() {
+        Mockito.`when`(csrfTokenClient.tokenBlocking).thenReturn("test")
+        Mockito.`when`(commonsApplication.userAgent).thenReturn("test")
+        thanksClient.thank(1L)
+        verify(service).thank(ArgumentMatchers.anyString(), ArgumentMatchers.any(), eq("test"), eq("test"))
+    }
+}