626: add steps of test for update topic functionality

kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/pages/TopicPage.java

@@ -30,4 +30,39 @@ public class TopicPage {
         $(By.xpath("//a[@class=\"button\" and text()='Edit settings']")).click();
         return this;
     }
+
+    @SneakyThrows
+    public TopicPage changeCleanupPolicy(String cleanupPolicyValue) {
+        $(By.name("cleanupPolicy")).click();
+        $(By.xpath("//select/option[text() = '%s']".formatted(cleanupPolicyValue))).click();
+        return this;
+    }
+
+    @SneakyThrows
+    public TopicPage changeTimeToRetainValue(String timeToRetainValue) {
+        $(By.id("timeToRetain")).clear();
+        $(By.id("timeToRetain")).sendKeys(String.valueOf(timeToRetainValue));
+        return this;
+    }
+
+    @SneakyThrows
+    public TopicPage changeMaxSizeOnDisk(String maxSizeOnDisk) {
+        $(By.name("retentionBytes")).click();
+        $(By.xpath("//select/option[text() = '%s']".formatted(maxSizeOnDisk))).click();
+        return this;
+    }
+
+    @SneakyThrows
+    public TopicPage changeMaxMessageBytes(String maxMessageBytes) {
+        $(By.name("maxMessageBytes")).clear();
+        $(By.name("maxMessageBytes")).sendKeys(String.valueOf(maxMessageBytes));
+        return this;
+    }
+
+    @SneakyThrows
+    public TopicPage submitSettingChanges() {
+        $(By.xpath("//input[@type='submit']")).click();
+        return this;
+    }
+
 }

kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/topics/TopicTests.java

@@ -31,7 +31,7 @@ public class TopicTests extends BaseTest {
     void createTopic(){
         pages.open()
                 .shouldBeOnPage()
-                .goToSideMenu("secondLocal", MainPage.SideMenuOptions.TOPICS)
+                .goToSideMenu(SECOND_LOCAL, MainPage.SideMenuOptions.TOPICS)
                 .shouldBeTopic(NEW_TOPIC);
     }
 
@@ -42,7 +42,12 @@ public class TopicTests extends BaseTest {
         pages.openTopicPage()
                 .shouldBeOnPage()
                 .openTopic(NEW_TOPIC)
-                .openEditSettings();
+                .openEditSettings()
+                .changeCleanupPolicy("Compact")
+                .changeTimeToRetainValue("604800001")
+                .changeMaxSizeOnDisk("20 GB")
+                .changeMaxMessageBytes("1000020")
+                .submitSettingChanges();
     }
 
 }