diff --git a/library/aws/tests/cloudfront/test_cloudfront_distributions_https_enabled.py b/library/aws/tests/cloudfront/test_cloudfront_distributions_https_enabled.py
new file mode 100644
index 00000000..495d0963
--- /dev/null
+++ b/library/aws/tests/cloudfront/test_cloudfront_distributions_https_enabled.py
@@ -0,0 +1,140 @@
+import pytest
+from unittest.mock import MagicMock
+from botocore.exceptions import ClientError
+from tevico.engine.entities.report.check_model import (
+    CheckStatus,
+    CheckMetadata,
+    Remediation,
+    RemediationCode,
+    RemediationRecommendation,
+)
+from library.aws.checks.cloudfront.cloudfront_distributions_https_enabled import (
+    cloudfront_distributions_https_enabled,
+)
+
+
+class TestCloudFrontDistributionsHTTPSEnabled:
+    """Test cases for CloudFront Distributions HTTPS Enabled check."""
+
+    def setup_method(self):
+        self.metadata = CheckMetadata(
+            Provider="AWS",
+            CheckID="cloudfront_distributions_https_enabled",
+            CheckTitle="CloudFront distributions require HTTPS",
+            CheckType=["Security"],
+            ServiceName="CloudFront",
+            SubServiceName="Distribution",
+            ResourceIdTemplate="arn:aws:cloudfront::{account_id}:distribution/{distribution_id}",
+            Severity="high",
+            ResourceType="AWS::CloudFront::Distribution",
+            Risk="Distributions allowing HTTP may expose data in transit.",
+            Description="Checks if CloudFront distributions require HTTPS.",
+            Remediation=Remediation(
+                Code=RemediationCode(CLI="", NativeIaC="", Terraform=""),
+                Recommendation=RemediationRecommendation(
+                    Text="Require HTTPS for all CloudFront distributions.",
+                    Url="https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/using-https.html",
+                ),
+            ),
+        )
+        self.check = cloudfront_distributions_https_enabled(metadata=self.metadata)
+        self.mock_session = MagicMock()
+        self.mock_cf = MagicMock()
+        self.mock_session.client.return_value = self.mock_cf
+
+    def test_no_distributions(self):
+        """Test when there are no CloudFront distributions."""
+        self.mock_cf.list_distributions.return_value = {"DistributionList": {"Items": []}}
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.NOT_APPLICABLE
+        assert len(report.resource_ids_status) == 1
+        assert report.resource_ids_status[0].status == CheckStatus.NOT_APPLICABLE
+        assert "No CloudFront distributions found." in report.resource_ids_status[0].summary
+
+    def test_https_only_enforced(self):
+        """Test when HTTPS is enforced via https-only."""
+        self.mock_cf.list_distributions.return_value = {
+            "DistributionList": {
+                "Items": [
+                    {
+                        "Id": "dist-1",
+                        "ARN": "arn:aws:cloudfront::account:distribution/dist-1",
+                        "DefaultCacheBehavior": {"ViewerProtocolPolicy": "https-only"},
+                    }
+                ]
+            }
+        }
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.PASSED
+        assert report.resource_ids_status[0].status == CheckStatus.PASSED
+        assert "enforces HTTPS (https-only)" in report.resource_ids_status[0].summary
+
+    def test_https_redirect_enforced(self):
+        """Test when HTTPS is enforced via redirect-to-https."""
+        self.mock_cf.list_distributions.return_value = {
+            "DistributionList": {
+                "Items": [
+                    {
+                        "Id": "dist-2",
+                        "ARN": "arn:aws:cloudfront::account:distribution/dist-2",
+                        "DefaultCacheBehavior": {"ViewerProtocolPolicy": "redirect-to-https"},
+                    }
+                ]
+            }
+        }
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.PASSED
+        assert report.resource_ids_status[0].status == CheckStatus.PASSED
+        assert "enforces HTTPS (redirect-to-https)" in report.resource_ids_status[0].summary
+
+    def test_https_not_enforced(self):
+        """Test when HTTPS is not enforced (allow-all)."""
+        self.mock_cf.list_distributions.return_value = {
+            "DistributionList": {
+                "Items": [
+                    {
+                        "Id": "dist-3",
+                        "ARN": "arn:aws:cloudfront::account:distribution/dist-3",
+                        "DefaultCacheBehavior": {"ViewerProtocolPolicy": "allow-all"},
+                    }
+                ]
+            }
+        }
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.PASSED  # Report status not downgraded for failed resources
+        assert report.resource_ids_status[0].status == CheckStatus.FAILED
+        assert "does NOT enforce HTTPS (policy: allow-all)" in report.resource_ids_status[0].summary
+
+    def test_missing_policy_defaults_to_allow_all(self):
+        """Test when ViewerProtocolPolicy is missing (defaults to allow-all)."""
+        self.mock_cf.list_distributions.return_value = {
+            "DistributionList": {
+                "Items": [
+                    {
+                        "Id": "dist-4",
+                        "ARN": "arn:aws:cloudfront::account:distribution/dist-4",
+                        "DefaultCacheBehavior": {},  # Missing ViewerProtocolPolicy
+                    }
+                ]
+            }
+        }
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.PASSED
+        assert report.resource_ids_status[0].status == CheckStatus.FAILED
+        assert "does NOT enforce HTTPS (policy: allow-all)" in report.resource_ids_status[0].summary
+
+    def test_client_error_handling(self):
+        """Test when CloudFront throws a ClientError."""
+        self.mock_cf.list_distributions.side_effect = ClientError(
+            {"Error": {"Code": "AccessDenied"}}, "ListDistributions"
+        )
+        report = self.check.execute(self.mock_session)
+
+        assert report.status == CheckStatus.UNKNOWN
+        assert report.resource_ids_status[0].status == CheckStatus.UNKNOWN
+        assert "Error retrieving CloudFront distributions." in report.resource_ids_status[0].summary