diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoCommandLine.java b/clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoCommandLine.java
index 6020bb589a6..84c7fafdbec 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoCommandLine.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/GravitinoCommandLine.java
@@ -27,7 +27,6 @@
 import org.apache.commons.cli.CommandLine;
 import org.apache.commons.cli.HelpFormatter;
 import org.apache.commons.cli.Options;
-import org.apache.gravitino.cli.outputs.OutputProperty;
 
 /* Gravitino Command line */
 public class GravitinoCommandLine extends TestableCommandLine {
@@ -108,7 +107,7 @@ public static void displayHelp(Options options) {
 
   /** Executes the appropriate command based on the command type. */
   private void executeCommand() {
-    OutputProperty outputProperty = OutputProperty.fromLine(line);
+
     if (CommandActions.HELP.equals(command)) {
       handleHelpCommand();
     } else if (line.hasOption(GravitinoOptions.OWNER)) {
diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/commands/Command.java b/clients/cli/src/main/java/org/apache/gravitino/cli/commands/Command.java
index 0a501ceddbc..62bf5193c8f 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/commands/Command.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/commands/Command.java
@@ -26,7 +26,6 @@
 import com.google.common.base.Joiner;
 import java.io.File;
 import java.io.OutputStream;
-
 import org.apache.gravitino.cli.ErrorMessages;
 import org.apache.gravitino.cli.GravitinoConfig;
 import org.apache.gravitino.cli.KerberosData;
diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/Style.java b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/BorderStyle.java
similarity index 93%
rename from clients/cli/src/main/java/org/apache/gravitino/cli/outputs/Style.java
rename to clients/cli/src/main/java/org/apache/gravitino/cli/outputs/BorderStyle.java
index 16989f0a866..d03d9d2d065 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/Style.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/BorderStyle.java
@@ -29,7 +29,7 @@
  * Defines different styles for formatting and displaying data. Each style contains a specific set
  * of characters for rendering and configuration for whether to show boundaries between data rows.
  */
-public enum Style {
+public enum BorderStyle {
   FANCY(FANCY_ASCII, false),
   FANCY2(FANCY_ASCII, true),
   BASIC(BASIC_ASCII, true),
@@ -44,13 +44,13 @@ public enum Style {
   private final boolean showRowBoundaries;
 
   /**
-   * Constructs a {@link Style} instance.
+   * Constructs a {@link BorderStyle} instance.
    *
    * @param characters the list of characters to use for the style
    * @param showRowBoundaries {@code true} to show boundaries between data rows, {@code false}
    *     otherwise
    */
-  Style(ImmutableList<Character> characters, boolean showRowBoundaries) {
+  BorderStyle(ImmutableList<Character> characters, boolean showRowBoundaries) {
     this.characters = characters;
     this.showRowBoundaries = showRowBoundaries;
   }
diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/OutputProperty.java b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/OutputProperty.java
index d4a003d486f..e7e1782691b 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/OutputProperty.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/OutputProperty.java
@@ -37,7 +37,7 @@ public class OutputProperty {
           false,
           false,
           -1,
-          Style.BASIC2,
+          BorderStyle.BASIC2,
           HorizontalAlign.CENTER,
           HorizontalAlign.LEFT,
           HorizontalAlign.CENTER,
@@ -48,7 +48,7 @@ public class OutputProperty {
   private boolean sort;
   private boolean quiet;
   private int limit;
-  private Style style;
+  private BorderStyle borderStyle;
   private HorizontalAlign headerAlign;
   private HorizontalAlign dataAlign;
   private final HorizontalAlign footerAlign;
@@ -62,7 +62,7 @@ public class OutputProperty {
    * @param sort Whether to sort the output.
    * @param quiet Whether to suppress output.
    * @param limit Maximum number of rows (-1 for unlimited).
-   * @param style Border style for tables.
+   * @param borderStyle Border style for tables.
    * @param headerAlign Header text alignment.
    * @param dataAlign Data cell alignment.
    * @param footerAlign Footer text alignment.
@@ -74,7 +74,7 @@ public OutputProperty(
       boolean sort,
       boolean quiet,
       int limit,
-      Style style,
+      BorderStyle borderStyle,
       HorizontalAlign headerAlign,
       HorizontalAlign dataAlign,
       HorizontalAlign footerAlign,
@@ -84,7 +84,7 @@ public OutputProperty(
     this.sort = sort;
     this.quiet = quiet;
     this.limit = limit;
-    this.style = style;
+    this.borderStyle = borderStyle;
     this.headerAlign = headerAlign;
     this.dataAlign = dataAlign;
     this.footerAlign = footerAlign;
@@ -130,8 +130,8 @@ public int getLimit() {
     return limit;
   }
 
-  public Style getStyle() {
-    return style;
+  public BorderStyle getStyle() {
+    return borderStyle;
   }
 
   public HorizontalAlign getHeaderAlign() {
@@ -174,8 +174,8 @@ public void setLimit(int limit) {
     this.limit = limit;
   }
 
-  public void setStyle(Style style) {
-    this.style = style;
+  public void setStyle(BorderStyle borderStyle) {
+    this.borderStyle = borderStyle;
   }
 
   public void setRowNumbersEnabled(boolean rowNumbersEnabled) {
@@ -200,7 +200,7 @@ public OutputProperty copy() {
         sort,
         quiet,
         limit,
-        style,
+        borderStyle,
         headerAlign,
         dataAlign,
         footerAlign,
diff --git a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
index 4ec7f649e56..25ee3ad053a 100644
--- a/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
+++ b/clients/cli/src/main/java/org/apache/gravitino/cli/outputs/TableFormat.java
@@ -61,7 +61,7 @@
 public abstract class TableFormat<T> extends BaseOutputFormat<T> {
 
   public static final int PADDING = 1;
-  private final Style style;
+  private final BorderStyle borderStyle;
   private final boolean rowNumbersEnabled;
   protected final OutputProperty property;
 
@@ -99,7 +99,7 @@ public static void output(Object entity, OutputProperty property) {
   public TableFormat(OutputProperty property) {
     super(property.isQuiet(), property.getLimit(), property.isSort());
     this.property = property;
-    this.style = property.getStyle();
+    this.borderStyle = property.getStyle();
     this.rowNumbersEnabled = property.isRowNumbersEnabled();
   }
 
@@ -109,7 +109,7 @@ public TableFormat(OutputProperty property) {
    * @param columns the columns to print.
    * @return the table formatted output string.
    */
-  public String formatTable(Column... columns) {
+  public String getTableFormat(Column... columns) {
     checkColumns(columns);
     ByteArrayOutputStream baos = new ByteArrayOutputStream();
 
@@ -125,7 +125,7 @@ public String formatTable(Column... columns) {
             .filter(StringUtils::isNotBlank)
             .toArray(String[]::new);
 
-    List<Character> borders = style.getCharacters();
+    List<Character> borders = borderStyle.getCharacters();
     checkHeaders(headers, columns);
 
     if (headers.length != columns.length) {
@@ -149,10 +149,10 @@ public String formatTable(Column... columns) {
       writeUpperBorder(osw, borders, System.lineSeparator(), columns);
       writeHeader(osw, borders, System.lineSeparator(), columns);
       writeHeaderBorder(osw, borders, System.lineSeparator(), columns);
-      writeData(osw, style, columns, System.lineSeparator());
+      writeData(osw, borderStyle, columns, System.lineSeparator());
 
       if (footers.length > 0) {
-        writeRowSeparator(osw, style, System.lineSeparator(), columns);
+        writeRowSeparator(osw, borderStyle, System.lineSeparator(), columns);
         writeFooter(osw, borders, columns);
       }
 
@@ -266,15 +266,15 @@ private static void writeHeaderBorder(
    * Writes the separator line between data rows.
    *
    * @param writer the writer for output
-   * @param style the table style containing border characters
+   * @param borderStyle the table style containing border characters
    * @param lineSeparator the system-specific line separator
    * @param columns the array of columns defining the table structure
    * @throws IOException if an error occurs while writing to the output
    */
   private static void writeRowSeparator(
-      OutputStreamWriter writer, Style style, String lineSeparator, Column[] columns)
+      OutputStreamWriter writer, BorderStyle borderStyle, String lineSeparator, Column[] columns)
       throws IOException {
-    List<Character> borders = style.getCharacters();
+    List<Character> borders = borderStyle.getCharacters();
     writeHorizontalLine(
         writer,
         borders.get(DATA_ROW_BORDER_LEFT_IDX),
@@ -319,15 +319,15 @@ private static void writeBottomBorder(
    * </ul>
    *
    * @param writer the writer for output
-   * @param style the table style containing border characters and row boundary settings
+   * @param borderStyle the table style containing border characters and row boundary settings
    * @param columns the array of columns containing the data to write
    * @param lineSeparator the system-specific line separator
    * @throws IOException if an error occurs while writing to the output
    */
   private void writeData(
-      OutputStreamWriter writer, Style style, Column[] columns, String lineSeparator)
+      OutputStreamWriter writer, BorderStyle borderStyle, Column[] columns, String lineSeparator)
       throws IOException {
-    List<Character> borders = style.getCharacters();
+    List<Character> borders = borderStyle.getCharacters();
     int dataSize = columns[0].getCellCount();
     HorizontalAlign[] dataAligns =
         Arrays.stream(columns).map(Column::getDataAlign).toArray(HorizontalAlign[]::new);
@@ -344,8 +344,8 @@ private void writeData(
           dataAligns,
           lineSeparator);
 
-      if (i < dataSize - 1 && style.isRowBoundariesEnabled()) {
-        writeRowSeparator(writer, style, lineSeparator, columns);
+      if (i < dataSize - 1 && borderStyle.isRowBoundariesEnabled()) {
+        writeRowSeparator(writer, borderStyle, lineSeparator, columns);
       }
     }
   }
@@ -594,7 +594,7 @@ public String getOutput(Metalake metalake) {
       columnA.addCell(metalake.name());
       columnB.addCell(metalake.comment());
 
-      return formatTable(columnA, columnB);
+      return getTableFormat(columnA, columnB);
     }
   }
 
@@ -618,7 +618,7 @@ public String getOutput(Metalake[] metalakes) {
         Column columnA = new Column("METALAKE", null, property);
         Arrays.stream(metalakes).forEach(metalake -> columnA.addCell(metalake.name()));
 
-        return formatTable(columnA);
+        return getTableFormat(columnA);
       }
     }
   }
@@ -646,7 +646,7 @@ public String getOutput(Catalog catalog) {
       columnC.addCell(catalog.provider());
       columnD.addCell(catalog.comment());
 
-      return formatTable(columnA, columnB, columnC, columnD);
+      return getTableFormat(columnA, columnB, columnC, columnD);
     }
   }
 
@@ -670,7 +670,7 @@ public String getOutput(Catalog[] catalogs) {
         Column columnA = new Column("METALAKE", null, property);
         Arrays.stream(catalogs).forEach(metalake -> columnA.addCell(metalake.name()));
 
-        return formatTable(columnA);
+        return getTableFormat(columnA);
       }
     }
   }
@@ -693,7 +693,7 @@ public String getOutput(Schema schema) {
       columnA.addCell(schema.name());
       columnB.addCell(schema.comment());
 
-      return formatTable(columnA, columnB);
+      return getTableFormat(columnA, columnB);
     }
   }
 
@@ -716,7 +716,7 @@ public String getOutput(Schema[] schemas) {
         Column column = new Column("SCHEMA", null, property);
         Arrays.stream(schemas).forEach(schema -> column.addCell(schema.name()));
 
-        return formatTable(column);
+        return getTableFormat(column);
       }
     }
   }
diff --git a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestPlainFormat.java b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestPlainFormat.java
index 006a8c2b91e..2671b8cb2a8 100644
--- a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestPlainFormat.java
+++ b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestPlainFormat.java
@@ -43,8 +43,7 @@
 
 public class TestPlainFormat {
   public static final Joiner COMMA_JOINER = Joiner.on(", ").skipNulls();
-  com.google.common.base.Joiner NEWLINE_JOINER =
-      com.google.common.base.Joiner.on(System.lineSeparator()).skipNulls();
+  public static final Joiner NEWLINE_JOINER = Joiner.on(System.lineSeparator()).skipNulls();
   private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
   private final ByteArrayOutputStream errContent = new ByteArrayOutputStream();
   private final PrintStream originalOut = System.out;
diff --git a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
index d08183d8978..19a608e8ca6 100644
--- a/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
+++ b/clients/cli/src/test/java/org/apache/gravitino/cli/output/TestTableFormat.java
@@ -19,15 +19,43 @@
 
 package org.apache.gravitino.cli.output;
 
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
+import org.apache.gravitino.Catalog;
+import org.apache.gravitino.Metalake;
+import org.apache.gravitino.Schema;
+import org.apache.gravitino.cli.outputs.BorderStyle;
 import org.apache.gravitino.cli.outputs.Column;
 import org.apache.gravitino.cli.outputs.HorizontalAlign;
 import org.apache.gravitino.cli.outputs.OutputProperty;
-import org.apache.gravitino.cli.outputs.Style;
 import org.apache.gravitino.cli.outputs.TableFormat;
+import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
 public class TestTableFormat {
+  private final ByteArrayOutputStream outContent = new ByteArrayOutputStream();
+  private final ByteArrayOutputStream errContent = new ByteArrayOutputStream();
+  private final PrintStream originalOut = System.out;
+  private final PrintStream originalErr = System.err;
+
+  @BeforeEach
+  void setUp() {
+    System.setOut(new PrintStream(outContent));
+    System.setErr(new PrintStream(errContent));
+  }
+
+  @AfterEach
+  public void restoreStreams() {
+    System.setOut(originalOut);
+    System.setErr(originalErr);
+  }
+
   @Test
   void testTableOutputWithFooter() {
 
@@ -45,7 +73,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+---+----------+---------+\n"
             + "|   | METALAKE | COMMENT |\n"
@@ -75,7 +103,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+---+----------+---------+\n"
             + "|   | METALAKE | COMMENT |\n"
@@ -105,7 +133,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------+---------+\n"
             + "| METALAKE | COMMENT |\n"
@@ -120,7 +148,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithFancyStyle() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.FANCY);
+    property.setStyle(BorderStyle.FANCY);
 
     Column columnA = new Column("METALAKE", null, property);
     Column columnB = new Column("comment", null, property);
@@ -136,7 +164,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "╔═══╤══════════╤═════════╗\n"
             + "║   │ METALAKE │ COMMENT ║\n"
@@ -151,7 +179,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithFancy2Style() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.FANCY2);
+    property.setStyle(BorderStyle.FANCY2);
     property.setRowNumbersEnabled(false);
 
     Column columnA = new Column("METALAKE", null, property);
@@ -168,7 +196,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "╔══════════╤═════════╗\n"
             + "║ METALAKE │ COMMENT ║\n"
@@ -185,7 +213,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithBasic2Style() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setRowNumbersEnabled(false);
 
     Column columnA = new Column("METALAKE", null, property);
@@ -202,7 +230,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------+---------+\n"
             + "| METALAKE | COMMENT |\n"
@@ -217,7 +245,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithLimit() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setLimit(5);
 
     Column columnA = new Column("METALAKE", null, property);
@@ -234,7 +262,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+---+------------+-----------+\n"
             + "|   |  METALAKE  |  COMMENT  |\n"
@@ -252,7 +280,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithHeaderLeftAlignment() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setRowNumbersEnabled(false);
     property.setHeaderAlign(HorizontalAlign.LEFT);
 
@@ -270,7 +298,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------------+----------------+\n"
             + "| METALAKE       | COMMENT        |\n"
@@ -286,7 +314,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithHeaderRightAlignment() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setRowNumbersEnabled(false);
     property.setHeaderAlign(HorizontalAlign.RIGHT);
 
@@ -304,7 +332,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------------+----------------+\n"
             + "|       METALAKE |        COMMENT |\n"
@@ -320,7 +348,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithDataCenterAlignment() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setRowNumbersEnabled(false);
     property.setDataAlign(HorizontalAlign.CENTER);
 
@@ -338,7 +366,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------------+----------------+\n"
             + "|    METALAKE    |    COMMENT     |\n"
@@ -354,7 +382,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithDataRightAlignment() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.BASIC2);
+    property.setStyle(BorderStyle.BASIC2);
     property.setRowNumbersEnabled(false);
     property.setDataAlign(HorizontalAlign.RIGHT);
 
@@ -372,7 +400,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
     Assertions.assertEquals(
         "+----------------+----------------+\n"
             + "|    METALAKE    |    COMMENT     |\n"
@@ -388,7 +416,7 @@ public String getOutput(String entity) {
   @Test
   void testTableOutputWithEmptyColumn() {
     OutputProperty property = OutputProperty.defaultOutputProperty();
-    property.setStyle(Style.FANCY);
+    property.setStyle(BorderStyle.FANCY);
     property.setRowNumbersEnabled(false);
 
     Column columnA = new Column("METALAKE", null, property);
@@ -402,7 +430,7 @@ public String getOutput(String entity) {
           }
         };
 
-    String outputString = tableFormat.formatTable(columnA, columnB).trim();
+    String outputString = tableFormat.getTableFormat(columnA, columnB).trim();
 
     Assertions.assertEquals(
         "╔══════════╤═════════╗\n"
@@ -413,28 +441,128 @@ public String getOutput(String entity) {
   }
 
   @Test
-  void testMetalakeTableOutput() {}
+  void testMetalakeTableOutput() {
+    Metalake mockMetalake = mock(Metalake.class);
+    when(mockMetalake.name()).thenReturn("demo_metalake");
+    when(mockMetalake.comment()).thenReturn("metalake comment");
 
-  @Test
-  void testMetalakesTableOutput() {}
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    property.setRowNumbersEnabled(false);
+    TableFormat.output(mockMetalake, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+---------------+------------------+\n"
+            + "|   METALAKE    |     COMMENT      |\n"
+            + "+---------------+------------------+\n"
+            + "| demo_metalake | metalake comment |\n"
+            + "+---------------+------------------+",
+        output);
+  }
 
   @Test
-  void testCatalogTableOutput() {}
+  void testMetalakesTableOutput() {
+    Metalake mockMetalake1 = mock(Metalake.class);
+    Metalake mockMetalake2 = mock(Metalake.class);
 
-  @Test
-  void testCatalogsTableOutput() {}
+    when(mockMetalake1.name()).thenReturn("demo_metalake1");
+    when(mockMetalake2.name()).thenReturn("demo_metalake2");
+
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    property.setRowNumbersEnabled(false);
+    TableFormat.output(new Metalake[] {mockMetalake1, mockMetalake2}, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+----------------+\n"
+            + "|    METALAKE    |\n"
+            + "+----------------+\n"
+            + "| demo_metalake1 |\n"
+            + "| demo_metalake2 |\n"
+            + "+----------------+",
+        output);
+  }
 
   @Test
-  void testSchemaTableOutput() {}
+  void testCatalogTableOutput() {
+    Catalog mockCatalog = mock(Catalog.class);
+    when(mockCatalog.name()).thenReturn("demo_catalog");
+    when(mockCatalog.type()).thenReturn(Catalog.Type.RELATIONAL);
+    when(mockCatalog.provider()).thenReturn("demo_provider");
+    when(mockCatalog.comment()).thenReturn("catalog comment");
+
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    TableFormat.output(mockCatalog, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+---+--------------+------------+---------------+-----------------+\n"
+            + "|   |   CATALOG    |    TYPE    |   PROVIDER    |     COMMENT     |\n"
+            + "+---+--------------+------------+---------------+-----------------+\n"
+            + "| 1 | demo_catalog | RELATIONAL | demo_provider | catalog comment |\n"
+            + "+---+--------------+------------+---------------+-----------------+",
+        output);
+  }
 
   @Test
-  void testSchemasTableOutput() {}
+  void testCatalogsTableOutput() {
+    Catalog mockCatalog1 = mock(Catalog.class);
+    Catalog mockCatalog2 = mock(Catalog.class);
+
+    when(mockCatalog1.name()).thenReturn("demo_catalog1");
+    when(mockCatalog2.name()).thenReturn("demo_catalog2");
+
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    property.setRowNumbersEnabled(false);
+    TableFormat.output(new Catalog[] {mockCatalog1, mockCatalog2}, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+---------------+\n"
+            + "|   METALAKE    |\n"
+            + "+---------------+\n"
+            + "| demo_catalog1 |\n"
+            + "| demo_catalog2 |\n"
+            + "+---------------+",
+        output);
+  }
 
   @Test
-  void testTableTableOutput() {}
+  void testSchemaTableOutput() {
+    Schema mmockSchema = mock(Schema.class);
+    when(mmockSchema.name()).thenReturn("demo_schema");
+    when(mmockSchema.comment()).thenReturn("schema comment");
+
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    property.setRowNumbersEnabled(false);
+    TableFormat.output(mmockSchema, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+-------------+----------------+\n"
+            + "|   SCHEMA    |    COMMENT     |\n"
+            + "+-------------+----------------+\n"
+            + "| demo_schema | schema comment |\n"
+            + "+-------------+----------------+",
+        output);
+  }
 
   @Test
-  void testTablesTableOutput() {}
+  void testSchemasTableOutput() {
+    Schema mockSchema1 = mock(Schema.class);
+    Schema mockSchema2 = mock(Schema.class);
+
+    when(mockSchema1.name()).thenReturn("demo_schema1");
+    when(mockSchema2.name()).thenReturn("demo_schema2");
+
+    OutputProperty property = OutputProperty.defaultOutputProperty();
+    property.setRowNumbersEnabled(false);
+    TableFormat.output(new Schema[] {mockSchema1, mockSchema2}, property);
+    String output = new String(outContent.toByteArray(), StandardCharsets.UTF_8).trim();
+    Assertions.assertEquals(
+        "+--------------+\n"
+            + "|    SCHEMA    |\n"
+            + "+--------------+\n"
+            + "| demo_schema1 |\n"
+            + "| demo_schema2 |\n"
+            + "+--------------+",
+        output);
+  }
 
   private void addRepeatedCells(Column column, int count) {
     for (int i = 0; i < count; i++) {