Add tests for getByLabel

ankur22 · ankur22 · commit 5e51b17822e6 · 2025-07-21T10:34:43.000+01:00
diff --git a/internal/js/modules/k6/browser/tests/get_by_test.go b/internal/js/modules/k6/browser/tests/get_by_test.go
@@ -852,3 +852,74 @@ func TestGetByAltTextSuccess(t *testing.T) {
 		})
 	}
 }
+
+func TestGetByLabelSuccess(t *testing.T) {
+	t.Parallel()
+
+	tests := []struct {
+		name     string
+		label    string
+		opts     *common.GetByBaseOptions
+		expected int
+	}{
+		{
+			// matches on all the elements with a label.
+			"missing_label",
+			"",
+			nil,
+			3,
+		},
+		{
+			// matches on all the elements with a label.
+			"empty_string",
+			`""`,
+			nil,
+			3,
+		},
+		{
+			"aria_label",
+			`"username"`,
+			nil,
+			1,
+		},
+		{
+			"exact_match",
+			`"Password"`,
+			&common.GetByBaseOptions{Exact: toPtr(true)},
+			1,
+		},
+		{
+			"no_exact_match",
+			`"password"`,
+			&common.GetByBaseOptions{Exact: toPtr(true)},
+			0,
+		},
+		{
+			"regex_match",
+			`/^[a-z0-9]+$/`,
+			nil,
+			1,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			t.Parallel()
+
+			tb := newTestBrowser(t, withFileServer())
+			p := tb.NewPage(nil)
+			opts := &common.FrameGotoOptions{
+				Timeout: common.DefaultTimeout,
+			}
+			_, err := p.Goto(
+				tb.staticURL("get_by_label.html"),
+				opts,
+			)
+			require.NoError(t, err)
+
+			l := p.GetByLabel(tt.label, tt.opts)
+			c, err := l.Count()
+			assert.NoError(t, err)
+			assert.Equal(t, tt.expected, c)
+		})
+	}
+}
diff --git a/internal/js/modules/k6/browser/tests/static/get_by_label.html b/internal/js/modules/k6/browser/tests/static/get_by_label.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<head>
+  <title>Label Selector Engine Test Suite</title>
+</head>
+<body>
+  <input aria-label="Username">
+  <label for="password-input">Password</label>
+  <input id="password-input">
+  <input aria-label="abc123">
+</body>
+</html>
