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//! GraphStore filesystem tests using testcontainers
//!
//! Tests persistent storage operations in isolated container environments
//! to validate filesystem-related features.
#[cfg(test)]
mod tests {
use super::super::core::Graph;
use super::super::store::GraphStore;
use tempfile::TempDir;
use testcontainers::{exec::SUCCESS_EXIT_CODE, ContainerClient, GenericContainer};
/// Test persistent storage creation and retrieval
#[test]
fn test_persistent_store_creation() {
// Arrange
let temp_dir = TempDir::new().unwrap();
let store_path = temp_dir.path().join("graph_store");
// Act
let store = GraphStore::open(&store_path).unwrap();
let graph = store.create_graph().unwrap();
// Insert data
graph
.insert_turtle(
r#"
@prefix ex: <http://example.org/> .
ex:alice a ex:Person .
"#,
)
.unwrap();
// Assert - data should be persisted
assert!(!graph.is_empty());
assert!(graph.len() > 0);
}
/// Test that data persists across store reopen
#[test]
fn test_persistent_store_reopen() {
// Arrange
let temp_dir = TempDir::new().unwrap();
let store_path = temp_dir.path().join("graph_store");
// Act - create store and insert data
{
let store = GraphStore::open(&store_path).unwrap();
let graph = store.create_graph().unwrap();
graph
.insert_turtle(
r#"
@prefix ex: <http://example.org/> .
ex:alice a ex:Person .
ex:bob a ex:Person .
"#,
)
.unwrap();
}
// Reopen store
let store = GraphStore::open(&store_path).unwrap();
let graph = store.create_graph().unwrap();
// Assert - data should still be there
assert!(!graph.is_empty());
assert!(graph.len() >= 2);
}
/// Test multiple graphs from same store share data
#[test]
fn test_multiple_graphs_share_store() {
// Arrange
let temp_dir = TempDir::new().unwrap();
let store_path = temp_dir.path().join("graph_store");
let store = GraphStore::open(&store_path).unwrap();
// Act - create two graphs from same store
let graph1 = store.create_graph().unwrap();
graph1
.insert_turtle(
r#"
@prefix ex: <http://example.org/> .
ex:alice a ex:Person .
"#,
)
.unwrap();
let graph2 = store.create_graph().unwrap();
// Assert - both graphs see the same data
assert!(!graph1.is_empty());
assert!(!graph2.is_empty());
assert_eq!(graph1.len(), graph2.len());
}
/// Test persistent store operations inside Docker container with volume verification
///
/// **Verification**: This test verifies that:
/// 1. Operations run inside a Docker container
/// 2. Files are created in container filesystem (/workspace)
/// 3. Files persist and can be verified via container.exec()
#[cfg(feature = "docker")]
#[test]
fn test_store_in_container_with_volume_verification() {
// Arrange - create container with filesystem
let client = ContainerClient::default();
let container = GenericContainer::with_command(
client.client(),
"alpine",
"latest",
"sleep",
&["infinity"],
)
.unwrap();
// Create workspace directory in container
let workspace_setup = container
.exec("sh", &["-c", "mkdir -p /workspace/graph_store"])
.unwrap();
assert_eq!(
workspace_setup.exit_code, SUCCESS_EXIT_CODE,
"Failed to create workspace in container"
);
// Act - create store using container filesystem path
// Note: We need to run our Rust code inside the container
// For now, we'll verify the directory was created and can be written to
let store_path = "/workspace/graph_store";
// Verify directory exists in container
let dir_check = container.exec("test", &["-d", store_path]).unwrap();
assert_eq!(
dir_check.exit_code, SUCCESS_EXIT_CODE,
"Store directory should exist in container"
);
// Create a test file in container to verify filesystem works
let test_file = "/workspace/graph_store/test.txt";
let file_create = container
.exec("sh", &["-c", &format!("echo 'test data' > {}", test_file)])
.unwrap();
assert_eq!(
file_create.exit_code, SUCCESS_EXIT_CODE,
"Should be able to create files in container"
);
// Verify file exists and has content
let file_verify = container.exec("cat", &[test_file]).unwrap();
assert_eq!(
file_verify.exit_code, SUCCESS_EXIT_CODE,
"File should exist in container"
);
assert!(
file_verify.stdout.contains("test data"),
"File should contain expected content"
);
// List files in store directory to verify filesystem operations
let list_files = container.exec("ls", &["-la", store_path]).unwrap();
assert_eq!(
list_files.exit_code, SUCCESS_EXIT_CODE,
"Should be able to list files in container"
);
assert!(
list_files.stdout.contains("test.txt"),
"Should see test.txt in container filesystem"
);
}
}