Files
papercrate/backend/tests/correspondents_flow.rs
nils 3c9a9fc060
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Initial commit
2025-12-17 13:37:31 +01:00

276 lines
8.1 KiB
Rust

use anyhow::Result;
use papercrate::test_support::{acquire_db_lock, body_to_vec, TestApp, TestUserRole};
use serde::Deserialize;
use serde_json::json;
use uuid::Uuid;
#[derive(Deserialize)]
struct DocumentDetail {
document: DocumentSummary,
}
#[derive(Deserialize)]
struct DocumentSummary {
id: Uuid,
#[serde(rename = "title")]
_title: String,
#[serde(default)]
correspondents: Vec<DocumentCorrespondentSummary>,
}
#[derive(Deserialize)]
struct DocumentCorrespondentSummary {
id: Uuid,
name: String,
}
#[derive(Deserialize)]
struct CorrespondentSummary {
id: Uuid,
}
#[derive(Deserialize)]
struct BulkCorrespondentResult {
assigned: usize,
removed: usize,
}
struct TestContext {
app: TestApp,
token: String,
document_ids: Vec<Uuid>,
sender_id: Uuid,
receiver_id: Uuid,
}
impl TestContext {
const SENDER_NAME: &'static str = "Acme Corp";
const RECEIVER_NAME: &'static str = "Bank Ltd";
async fn new(prefix: &str) -> Result<Self> {
let app = TestApp::new().await?;
let username = format!("{prefix}_user");
let password = format!("{prefix}_pw");
app.insert_user(&username, TestUserRole::Owner).await?;
let token = app.login_token(&username, &password).await?;
let first_id =
upload_document(&app, &token, &format!("{prefix}-one.txt"), b"letter one").await?;
let second_id =
upload_document(&app, &token, &format!("{prefix}-two.txt"), b"letter two").await?;
let sender_id = create_correspondent(&app, &token, Self::SENDER_NAME).await?;
let receiver_id = create_correspondent(&app, &token, Self::RECEIVER_NAME).await?;
Ok(Self {
app,
token,
document_ids: vec![first_id, second_id],
sender_id,
receiver_id,
})
}
async fn assign(&self, correspondent_ids: &[Uuid]) -> Result<BulkCorrespondentResult> {
self.assign_with_action(correspondent_ids, None).await
}
async fn assign_with_action(
&self,
correspondent_ids: &[Uuid],
action: Option<&str>,
) -> Result<BulkCorrespondentResult> {
let assignments: Vec<_> = correspondent_ids
.iter()
.map(|id| json!({ "correspondent_id": id }))
.collect();
let mut payload = json!({
"document_ids": self.document_ids,
"assignments": assignments,
});
if let Some(action) = action {
if let Some(obj) = payload.as_object_mut() {
obj.insert("action".to_string(), json!(action));
}
}
let response = self
.app
.post_json(
"/api/documents/bulk/correspondents",
&payload,
Some(&self.token),
)
.await?;
assert!(response.status().is_success());
let body = body_to_vec(response.into_body()).await?;
Ok(serde_json::from_slice(&body)?)
}
async fn fetch_correspondents(
&self,
document_id: Uuid,
) -> Result<Vec<DocumentCorrespondentSummary>> {
let detail = fetch_document_detail(&self.app, &self.token, document_id).await?;
Ok(detail.document.correspondents)
}
async fn create_correspondent(&self, name: &str) -> Result<Uuid> {
create_correspondent(&self.app, &self.token, name).await
}
}
#[tokio::test]
async fn bulk_assign_correspondents_adds_new_links() -> Result<()> {
let _lock = acquire_db_lock().await;
let context = TestContext::new("corresp_add").await?;
let result = context
.assign(&[context.sender_id, context.receiver_id])
.await?;
assert_eq!(result.assigned, 4);
assert_eq!(result.removed, 0);
for doc_id in &context.document_ids {
let correspondents = context.fetch_correspondents(*doc_id).await?;
let names: Vec<_> = correspondents
.iter()
.map(|entry| entry.name.as_str())
.collect();
assert!(names.contains(&TestContext::SENDER_NAME));
assert!(names.contains(&TestContext::RECEIVER_NAME));
let ids: Vec<_> = correspondents.iter().map(|entry| entry.id).collect();
assert!(ids.contains(&context.sender_id));
assert!(ids.contains(&context.receiver_id));
}
context.app.cleanup().await?;
Ok(())
}
#[tokio::test]
async fn bulk_assign_correspondents_is_idempotent() -> Result<()> {
let _lock = acquire_db_lock().await;
let context = TestContext::new("corresp_idempotent").await?;
context
.assign(&[context.sender_id, context.receiver_id])
.await?;
let repeat = context
.assign(&[context.sender_id, context.receiver_id])
.await?;
assert_eq!(repeat.assigned, 0);
assert_eq!(repeat.removed, 0);
context.app.cleanup().await?;
Ok(())
}
#[tokio::test]
async fn bulk_remove_correspondents_detaches_links() -> Result<()> {
let _lock = acquire_db_lock().await;
let context = TestContext::new("corresp_remove").await?;
context
.assign(&[context.sender_id, context.receiver_id])
.await?;
let removal = context
.assign_with_action(&[context.sender_id], Some("remove"))
.await?;
assert_eq!(removal.assigned, 0);
assert_eq!(removal.removed, 2);
for doc_id in &context.document_ids {
let correspondents = context.fetch_correspondents(*doc_id).await?;
assert_eq!(correspondents.len(), 1);
let entry = &correspondents[0];
assert_eq!(entry.id, context.receiver_id);
assert_eq!(entry.name, TestContext::RECEIVER_NAME);
}
context.app.cleanup().await?;
Ok(())
}
#[tokio::test]
async fn bulk_assign_correspondents_appends_new_entries() -> Result<()> {
let _lock = acquire_db_lock().await;
let context = TestContext::new("corresp_append").await?;
context
.assign(&[context.sender_id, context.receiver_id])
.await?;
context
.assign_with_action(&[context.sender_id], Some("remove"))
.await?;
let charlie_name = "Charlie";
let charlie_id = context.create_correspondent(charlie_name).await?;
let add_result = context.assign(&[charlie_id]).await?;
assert_eq!(add_result.assigned, 2);
assert_eq!(add_result.removed, 0);
for doc_id in &context.document_ids {
let correspondents = context.fetch_correspondents(*doc_id).await?;
assert_eq!(correspondents.len(), 2);
let ids: Vec<_> = correspondents.iter().map(|entry| entry.id).collect();
assert!(ids.contains(&context.receiver_id));
assert!(ids.contains(&charlie_id));
let names: Vec<_> = correspondents
.iter()
.map(|entry| entry.name.as_str())
.collect();
assert!(names.contains(&TestContext::RECEIVER_NAME));
assert!(names.contains(&charlie_name));
}
context.app.cleanup().await?;
Ok(())
}
async fn upload_document(
app: &TestApp,
token: &str,
filename: &str,
contents: &[u8],
) -> Result<Uuid> {
let response = app
.upload_document(
"/api/documents",
filename,
"text/plain",
contents,
None,
token,
)
.await?;
assert!(response.status().is_success());
let body = body_to_vec(response.into_body()).await?;
let detail: DocumentDetail = serde_json::from_slice(&body)?;
Ok(detail.document.id)
}
async fn create_correspondent(app: &TestApp, token: &str, name: &str) -> Result<Uuid> {
let response = app
.post_json("/api/correspondents", &json!({ "name": name }), Some(token))
.await?;
assert!(response.status().is_success());
let body = body_to_vec(response.into_body()).await?;
let summary: CorrespondentSummary = serde_json::from_slice(&body)?;
Ok(summary.id)
}
async fn fetch_document_detail(
app: &TestApp,
token: &str,
document_id: Uuid,
) -> Result<DocumentDetail> {
let response = app
.get(&format!("/api/documents/{document_id}"), Some(token))
.await?;
assert!(response.status().is_success());
let body = body_to_vec(response.into_body()).await?;
Ok(serde_json::from_slice(&body)?)
}