From fa7f162a417eea3e8f82bdd5a5408424dd8f9b5a Mon Sep 17 00:00:00 2001
From: JAYA DILEEP <seethinajayadileep@hotmail.com>
Date: Sat, 5 Sep 2026 08:05:23 +0000
Subject: [PATCH] feat: add hasAttribute(name) for attribute presence
 assertions

Add LocatorAssertions.hasAttribute(String name) and options overload so
users can assert attribute presence/absence, matching Node's
presence-only toHaveAttribute(name). Uses expect expression
"to.have.attribute" with expressionArg set to the attribute name.

Signed-off-by: JAYA DILEEP <seethinajayadileep@hotmail.com>
---
 .../assertions/LocatorAssertions.java         | 30 +++++++++++++++++++
 .../impl/LocatorAssertionsImpl.java           | 12 ++++++++
 .../playwright/TestLocatorAssertions.java     | 21 +++++++++++++
 3 files changed, 63 insertions(+)

diff --git a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
index 780b87751..2c4db2a5b 100644
--- a/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
+++ b/playwright/src/main/java/com/microsoft/playwright/assertions/LocatorAssertions.java
@@ -1565,6 +1565,36 @@ default void hasAttribute(String name, Pattern value) {
    * @since v1.20
    */
   void hasAttribute(String name, Pattern value, HasAttributeOptions options);
+  /**
+   * Ensures the {@code Locator} points to an element with given attribute. When only the attribute name is provided, the
+   * method asserts attribute presence.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * assertThat(page.locator("input")).hasAttribute("disabled");
+   * assertThat(page.locator("input")).not().hasAttribute("open");
+   * }</pre>
+   *
+   * @param name Attribute name.
+   * @since v1.62
+   */
+  default void hasAttribute(String name) {
+    hasAttribute(name, (HasAttributeOptions) null);
+  }
+  /**
+   * Ensures the {@code Locator} points to an element with given attribute. When only the attribute name is provided, the
+   * method asserts attribute presence.
+   *
+   * <p> <strong>Usage</strong>
+   * <pre>{@code
+   * assertThat(page.locator("input")).hasAttribute("disabled");
+   * assertThat(page.locator("input")).not().hasAttribute("open");
+   * }</pre>
+   *
+   * @param name Attribute name.
+   * @since v1.62
+   */
+  void hasAttribute(String name, HasAttributeOptions options);
   /**
    * Ensures the {@code Locator} points to an element with given CSS classes. When a string is provided, it must fully match
    * the element's {@code class} attribute. To match individual classes use {@link
diff --git a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
index 088910c98..4e107d00a 100644
--- a/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
+++ b/playwright/src/main/java/com/microsoft/playwright/impl/LocatorAssertionsImpl.java
@@ -190,6 +190,18 @@ private void hasAttribute(String name, ExpectedTextValue expectedText, Object ex
     expectImpl("to.have.attribute.value", expectedText, expectedValue, message, commonOptions, "Assert \"hasAttribute\"");
   }
 
+  @Override
+  public void hasAttribute(String name, HasAttributeOptions options) {
+    if (options == null) {
+      options = new HasAttributeOptions();
+    }
+    FrameExpectOptions commonOptions = convertType(options, FrameExpectOptions.class);
+    commonOptions.expressionArg = name;
+    String message = "Locator expected to have attribute '" + name + "'";
+    List<ExpectedTextValue> expectedText = null;
+    expectImpl("to.have.attribute", expectedText, null, message, commonOptions, "Assert \"hasAttribute\"");
+  }
+
   @Override
   public void hasClass(String text, HasClassOptions options) {
     ExpectedTextValue expected = new ExpectedTextValue();
diff --git a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
index 27fa7dc2f..a82195e28 100644
--- a/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
+++ b/playwright/src/test/java/com/microsoft/playwright/TestLocatorAssertions.java
@@ -294,6 +294,27 @@ void hasAttributeRegExpFail() {
     assertTrue(e.getMessage().contains("Locator expected to have attribute 'id' matching regex\nExpected: .Nod..\nReceived: node"), e.getMessage());
   }
 
+  @Test
+  void hasAttributeNamePass() {
+    page.setContent("<div checked id=node>Text content</div>");
+    Locator locator = page.locator("#node");
+    assertThat(locator).hasAttribute("id");
+    assertThat(locator).hasAttribute("checked");
+    assertThat(locator).not().hasAttribute("open");
+  }
+
+  @Test
+  void hasAttributeNameFail() {
+    page.setContent("<div checked id=node>Text content</div>");
+    Locator locator = page.locator("#node");
+    AssertionFailedError e = assertThrows(AssertionFailedError.class,
+      () -> assertThat(locator).hasAttribute("disabled", new LocatorAssertions.HasAttributeOptions().setTimeout(1000)));
+    assertTrue(e.getMessage().contains("Locator expected to have attribute 'disabled'"), e.getMessage());
+    e = assertThrows(AssertionFailedError.class,
+      () -> assertThat(locator).not().hasAttribute("checked", new LocatorAssertions.HasAttributeOptions().setTimeout(1000)));
+    assertTrue(e.getMessage().contains("Locator expected not to have attribute 'checked'"), e.getMessage());
+  }
+
   @Test
   void hasClassTextPass() {
     page.setContent("<div class=\"foo bar baz\"></div>");