diff --git a/tests/Matchers/MatcherHeaderAbstractTest.php b/tests/Matchers/MatcherHeaderAbstractTest.php
new file mode 100644
index 0000000..76a6a98
--- /dev/null
+++ b/tests/Matchers/MatcherHeaderAbstractTest.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace SmartonDev\HttpCache\Tests\Matchers;
+
+use PHPUnit\Framework\TestCase;
+use SmartonDev\HttpCache\Tests\Matchers\Mocks\MatcherHeaderAbstractMock;
+
+class MatcherHeaderAbstractTest extends TestCase
+{
+    public function testHeaders(): void
+    {
+        $matcher = new MatcherHeaderAbstractMock();
+        $matcher->headers(['header' => 'value']);
+        $this->assertSame(['header' => 'value'], $matcher->getHeaders());
+    }
+
+    public function testWithHeaders(): void
+    {
+        $matcher = new MatcherHeaderAbstractMock();
+        $matcher2 = $matcher->withHeaders(['header' => 'value']);
+        $this->assertSame([], $matcher->getHeaders());
+        $this->assertSame(['header' => 'value'], $matcher2->getHeaders());
+    }
+
+    public function testResetHeaders(): void
+    {
+        $matcher = new MatcherHeaderAbstractMock();
+        $matcher->headers(['header' => 'value']);
+        $matcher->resetHeaders();
+        $this->assertSame([], $matcher->getHeaders());
+    }
+
+    public function testWithoutHeaders(): void
+    {
+        $matcher = new MatcherHeaderAbstractMock();
+        $matcher->headers(['header' => 'value']);
+        $matcher2 = $matcher->withoutHeaders();
+        $this->assertSame(['header' => 'value'], $matcher->getHeaders());
+        $this->assertSame([], $matcher2->getHeaders());
+    }
+}
\ No newline at end of file
diff --git a/tests/Matchers/Mocks/MatcherHeaderAbstractMock.php b/tests/Matchers/Mocks/MatcherHeaderAbstractMock.php
new file mode 100644
index 0000000..a7d0b97
--- /dev/null
+++ b/tests/Matchers/Mocks/MatcherHeaderAbstractMock.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace SmartonDev\HttpCache\Tests\Matchers\Mocks;
+
+use SmartonDev\HttpCache\Matchers\MatcherHeaderAbstract;
+
+class MatcherHeaderAbstractMock extends MatcherHeaderAbstract
+{
+    public function getHeaders() : array
+    {
+        return $this->headers;
+    }
+}
\ No newline at end of file