diff --git a/fptcloud/edge_gateway/datasource_edge_gateway_test.go b/fptcloud/edge_gateway/datasource_edge_gateway_test.go
new file mode 100644
index 0000000..4b48757
--- /dev/null
+++ b/fptcloud/edge_gateway/datasource_edge_gateway_test.go
@@ -0,0 +1,69 @@
+package fptcloud_edge_gateway
+
+import (
+	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/stretchr/testify/assert"
+	"terraform-provider-fptcloud/commons"
+	"testing"
+)
+
+func TestReadEdgeGatewayDataSource(t *testing.T) {
+	vpcId := "123bbb12-12f3-1234-abcd-a12345678a0b"
+
+	mockResponse := `{
+		"data": [
+			{
+				"id": "123456ab-1234-5ab6-7891-011abc12345ab",
+				"vpc_id": "123bbb12-12f3-1234-abcd-a12345678a0b",
+				"name": "edge_gateway_1",
+				"description": null,
+				"edge_gateway_id": "56789ab-1234-12ab-34cd-12345668",
+				"vdc_group_id": null,
+				"vdc_group_name": null,
+				"created_at": "2020-01-01 00:00:00",
+				"ip_quotas": "1000",
+				"networks": []
+			},
+			{
+				"id": "123456ab-1234-5ab6-7891-011abc12346ab",
+				"vpc_id": "123bbb12-12f3-1234-abcd-a12345678a0b",
+				"name": "edge_gateway_2",
+				"description": null,
+				"edge_gateway_id": "56789ab-1234-12ab-34cd-12345669",
+				"vdc_group_id": null,
+				"vdc_group_name": null,
+				"created_at": "2020-01-01 00:00:00",
+				"ip_quotas": "1000",
+				"networks": []
+			}
+		]
+	}`
+
+	// Mock client and server setup
+	apiPath := commons.ApiPath.EdgeGatewayList(vpcId)
+	mockClient, server, _ := commons.NewClientForTesting(map[string]string{
+		apiPath: mockResponse,
+	})
+	defer server.Close()
+
+	state := edge_gateway{
+		VpcId: types.StringValue(vpcId),
+	}
+	d := datasourceEdgeGateway{
+		client: mockClient,
+	}
+
+	edgeGatewayList, err := d.internalRead(&state)
+
+	// Check if the edgeGatewayList is correct
+	assert.NoError(t, err)
+	assert.NotNil(t, edgeGatewayList)
+
+	assert.Equal(t, "123456ab-1234-5ab6-7891-011abc12345ab", (*edgeGatewayList)[0].Id)
+	assert.Equal(t, "edge_gateway_1", (*edgeGatewayList)[0].Name)
+	assert.Equal(t, "56789ab-1234-12ab-34cd-12345668", (*edgeGatewayList)[0].EdgeGatewayId)
+
+	assert.Equal(t, "123456ab-1234-5ab6-7891-011abc12346ab", (*edgeGatewayList)[1].Id)
+	assert.Equal(t, "edge_gateway_2", (*edgeGatewayList)[1].Name)
+	assert.Equal(t, "56789ab-1234-12ab-34cd-12345669", (*edgeGatewayList)[1].EdgeGatewayId)
+}