[e2e] Checking Broker's Source information
Autotest implementation for:
https://app.qase.io/project/KAFKAUI?case=331&previewMode=modal&suite=1
kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java
kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/variables/Expected.java
kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualsuite/backlog/SmokeBacklog.java kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokesuite/brokers/BrokersTest.java
diff --git a/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java
index a3756d3bdfb..11489304795 100644
--- a/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java
+++ b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/pages/brokers/BrokersConfigTab.java
@@ -16,6 +16,8 @@
 
 public class BrokersConfigTab extends BasePage {
 
+  protected SelenideElement sourceInfoIcon = $x("//div[text()='Source']/..//div/div[@class]");
+  protected SelenideElement sourceInfoTooltip = $x("//div[text()='Source']/..//div/div[@style]");
   protected ElementsCollection editBtns = $$x("//button[@aria-label='editAction']");
 
   @Step
@@ -25,6 +27,17 @@ public BrokersConfigTab waitUntilScreenReady() {
     return this;
   }
 
+  @Step
+  public BrokersConfigTab hoverOnSourceInfoIcon() {
+    sourceInfoIcon.shouldBe(Condition.visible).hover();
+    return this;
+  }
+
+  @Step
+  public String getSourceInfoTooltipText() {
+    return sourceInfoTooltip.shouldBe(Condition.visible).getText().trim();
+  }
+
   @Step
   public boolean isSearchByKeyVisible() {
     return isVisible(searchFld);
diff --git a/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/variables/Expected.java b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/variables/Expected.java
new file mode 100644
index 00000000000..3e5b7726116
--- /dev/null
+++ b/kafka-ui-e2e-checks/src/main/java/com/provectus/kafka/ui/variables/Expected.java
@@ -0,0 +1,15 @@
+package com.provectus.kafka.ui.variables;
+
+public interface Expected {
+
+  String BROKER_SOURCE_INFO_TOOLTIP =
+      "DYNAMIC_TOPIC_CONFIG = dynamic topic config that is configured for a specific topic\n"
+          + "DYNAMIC_BROKER_LOGGER_CONFIG = dynamic broker logger config that is configured for a specific broker\n"
+          + "DYNAMIC_BROKER_CONFIG = dynamic broker config that is configured for a specific broker\n"
+          + "DYNAMIC_DEFAULT_BROKER_CONFIG = dynamic broker config that is configured as default "
+          + "for all brokers in the cluster\n"
+          + "STATIC_BROKER_CONFIG = static broker config provided as broker properties at start up "
+          + "(e.g. server.properties file)\n"
+          + "DEFAULT_CONFIG = built-in default configuration for configs that have a default value\n"
+          + "UNKNOWN = source unknown e.g. in the ConfigEntry used for alter requests where source is not set";
+}

diff --git a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualsuite/backlog/SmokeBacklog.java b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualsuite/backlog/SmokeBacklog.java
index f96be5deecc..f94d4356e98 100644
--- a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualsuite/backlog/SmokeBacklog.java
+++ b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/manualsuite/backlog/SmokeBacklog.java
@@ -15,87 +15,80 @@
 
 public class SmokeBacklog extends BaseManualTest {
 
-  @Automation(state = TO_BE_AUTOMATED)
-  @Suite(id = BROKERS_SUITE_ID)
-  @QaseId(331)
-  @Test
-  public void testCaseA() {
-  }
-
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = BROKERS_SUITE_ID)
   @QaseId(332)
   @Test
-  public void testCaseB() {
+  public void testCaseA() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = TOPICS_PROFILE_SUITE_ID)
   @QaseId(335)
   @Test
-  public void testCaseC() {
+  public void testCaseB() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = TOPICS_PROFILE_SUITE_ID)
   @QaseId(336)
   @Test
-  public void testCaseD() {
+  public void testCaseC() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = TOPICS_PROFILE_SUITE_ID)
   @QaseId(343)
   @Test
-  public void testCaseE() {
+  public void testCaseD() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = SCHEMAS_SUITE_ID)
   @QaseId(345)
   @Test
-  public void testCaseF() {
+  public void testCaseE() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = SCHEMAS_SUITE_ID)
   @QaseId(346)
   @Test
-  public void testCaseG() {
+  public void testCaseF() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = TOPICS_PROFILE_SUITE_ID)
   @QaseId(347)
   @Test
-  public void testCaseH() {
+  public void testCaseG() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = BROKERS_SUITE_ID)
   @QaseId(348)
   @Test
-  public void testCaseI() {
+  public void testCaseH() {
   }
 
   @Automation(state = TO_BE_AUTOMATED)
   @Suite(id = BROKERS_SUITE_ID)
   @QaseId(350)
   @Test
-  public void testCaseJ() {
+  public void testCaseI() {
   }
 
   @Automation(state = NOT_AUTOMATED)
   @Suite(id = TOPICS_SUITE_ID)
   @QaseId(50)
   @Test
-  public void testCaseK() {
+  public void testCaseJ() {
   }
 
   @Automation(state = NOT_AUTOMATED)
   @Suite(id = SCHEMAS_SUITE_ID)
   @QaseId(351)
   @Test
-  public void testCaseL() {
+  public void testCaseK() {
   }
 }
diff --git a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokesuite/brokers/BrokersTest.java b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokesuite/brokers/BrokersTest.java
index b58e0f678c3..010ab5769a1 100644
--- a/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokesuite/brokers/BrokersTest.java
+++ b/kafka-ui-e2e-checks/src/test/java/com/provectus/kafka/ui/smokesuite/brokers/BrokersTest.java
@@ -1,6 +1,7 @@
 package com.provectus.kafka.ui.smokesuite.brokers;
 
 import static com.provectus.kafka.ui.pages.brokers.BrokersDetails.DetailsTab.CONFIGS;
+import static com.provectus.kafka.ui.variables.Expected.BROKER_SOURCE_INFO_TOOLTIP;
 
 import com.codeborne.selenide.Condition;
 import com.provectus.kafka.ui.BaseTest;
@@ -69,4 +70,16 @@ public void brokersConfigSearchCheck() {
             .toList().contains(anyConfigKey),
         String.format("getAllConfigs().contains(%s)", anyConfigKey));
   }
+
+  @QaseId(331)
+  @Test
+  public void brokersSourceInfoCheck() {
+    navigateToBrokersAndOpenDetails(DEFAULT_BROKER_ID);
+    brokersDetails
+        .openDetailsTab(CONFIGS);
+    String sourceInfoTooltip = brokersConfigTab
+        .hoverOnSourceInfoIcon()
+        .getSourceInfoTooltipText();
+    Assert.assertEquals(sourceInfoTooltip, BROKER_SOURCE_INFO_TOOLTIP, "brokerSourceInfoTooltip");
+  }
 }
