[e2e] Checking Topic creation possibility in case of empty Topic Name (#2888)

* [e2e] Checking Topic creation possibility in case of empty Topic Name

* [e2e] Fix1. createTopicButtonIsEnabled() changed to isCreateTopicButtonEnabled()

kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/topic/TopicCreateEditForm.java

@@ -8,6 +8,7 @@ import io.qameta.allure.Step;
 
 import static com.codeborne.selenide.Selenide.*;
 import static com.provectus.kafka.ui.utilities.WebUtils.clickByJavaScript;
+import static com.provectus.kafka.ui.utilities.WebUtils.isEnabled;
 import static org.assertj.core.api.Assertions.assertThat;
 
 public class TopicCreateEditForm {
@@ -269,6 +270,10 @@ public class TopicCreateEditForm {
         }
     }
 
+    public boolean isCreateTopicButtonEnabled(){
+       return isEnabled(createTopicBtn);
+    }
+
     private TopicCreateEditForm selectFromDropDownByOptionValue(String dropDownElementName,
                                                                 String optionValue) {
         KafkaUISelectElement select = new KafkaUISelectElement(dropDownElementName);

kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/utilities/WebUtils.java

@@ -46,4 +46,15 @@ public class WebUtils {
         return isVisible;
     }
 
-}
+  public static boolean isEnabled(SelenideElement element) {
+    log.debug("\nisEnabled: {}", element.getSearchCriteria());
+    boolean isEnabled = false;
+    try {
+      element.shouldBe(Condition.enabled);
+      isEnabled = true;
+    } catch (Throwable e) {
+      log.debug("{} is not enabled", element.getSearchCriteria());
+    }
+    return isEnabled;
+  }
+}

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

@@ -1,5 +1,14 @@
 package com.provectus.kafka.ui.tests;
 
+import static com.provectus.kafka.ui.pages.NaviSideBar.SideMenuOption.TOPICS;
+import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.CleanupPolicyValue.COMPACT;
+import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.CleanupPolicyValue.DELETE;
+import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.MaxSizeOnDisk.SIZE_20_GB;
+import static com.provectus.kafka.ui.settings.Source.CLUSTER_NAME;
+import static com.provectus.kafka.ui.utilities.FileUtils.fileToString;
+import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
+import static org.assertj.core.api.Assertions.assertThat;
+
 import com.provectus.kafka.ui.base.BaseTest;
 import com.provectus.kafka.ui.models.Topic;
 import com.provectus.kafka.ui.pages.topic.TopicDetails;
@@ -8,20 +17,16 @@ import com.provectus.kafka.ui.utilities.qaseIoUtils.annotations.Suite;
 import com.provectus.kafka.ui.utilities.qaseIoUtils.enums.Status;
 import io.qameta.allure.Issue;
 import io.qase.api.annotation.CaseId;
-import org.assertj.core.api.SoftAssertions;
-import org.junit.jupiter.api.*;
-
 import java.util.ArrayList;
 import java.util.List;
-
-import static com.provectus.kafka.ui.pages.NaviSideBar.SideMenuOption.TOPICS;
-import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.CleanupPolicyValue.COMPACT;
-import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.CleanupPolicyValue.DELETE;
-import static com.provectus.kafka.ui.pages.topic.TopicCreateEditForm.MaxSizeOnDisk.SIZE_20_GB;
-import static com.provectus.kafka.ui.settings.Source.CLUSTER_NAME;
-import static com.provectus.kafka.ui.utilities.FileUtils.fileToString;
-import static org.apache.commons.lang.RandomStringUtils.randomAlphabetic;
-import static org.assertj.core.api.Assertions.assertThat;
+import org.assertj.core.api.SoftAssertions;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.TestInstance;
 
 @TestInstance(TestInstance.Lifecycle.PER_CLASS)
 public class TopicTests extends BaseTest {
@@ -239,6 +244,26 @@ public class TopicTests extends BaseTest {
                 .withFailMessage("isTopicInConsumersDetailsVisible").isTrue();
     }
 
+  @DisplayName("Checking Topic creation possibility in case of empty Topic Name")
+  @Suite(suiteId = SUITE_ID, title = SUITE_TITLE)
+  @AutomationStatus(status = Status.AUTOMATED)
+  @CaseId(4)
+  @Test
+  void checkTopicCreatePossibility() {
+    naviSideBar
+        .openSideMenu(TOPICS);
+    topicsList
+        .waitUntilScreenReady()
+        .clickAddTopicBtn();
+    topicCreateEditForm
+        .waitUntilScreenReady()
+        .setTopicName("");
+    assertThat(topicCreateEditForm.isCreateTopicButtonEnabled()).as("isCreateTopicButtonEnabled()").isFalse();
+    topicCreateEditForm
+        .setTopicName("testTopic1");
+    assertThat(topicCreateEditForm.isCreateTopicButtonEnabled()).as("isCreateTopicButtonEnabled()").isTrue();
+  }
+
     @AfterAll
     public void afterAll() {
         TOPIC_LIST.forEach(topic -> apiHelper.deleteTopic(CLUSTER_NAME, topic.getName()));