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// Tests for calls to the /repos/{owner}/{repo}/events API.
mod mock_error;
use mock_error::setup_error_handler;
use octocrab::{
etag::{EntityTag, Etagged},
models::events,
Octocrab,
};
use serde::{Deserialize, Serialize};
use wiremock::{
matchers::{method, path},
Mock, MockServer, ResponseTemplate,
};
#[derive(Serialize, Deserialize)]
struct FakePage<T> {
items: Vec<T>,
}
async fn setup_api(template: ResponseTemplate) -> MockServer {
let mock_server = MockServer::start().await;
Mock::given(method("GET"))
.and(path("/events"))
.respond_with(template)
.mount(&mock_server)
.await;
setup_error_handler(&mock_server, "GET on /events was not received").await;
mock_server
}
fn setup_octocrab(uri: &str) -> Octocrab {
Octocrab::builder().base_uri(uri).unwrap().build().unwrap()
}
#[tokio::test]
async fn should_return_page_with_events_and_etag() {
let event: events::Event =
serde_json::from_str(include_str!("resources/create_event.json")).unwrap();
let page_response = FakePage { items: vec![event] };
let expected_etag = "\"1234\"";
let template = ResponseTemplate::new(200)
.set_body_json(&page_response)
.insert_header("etag", expected_etag);
let mock_server = setup_api(template).await;
let octo = setup_octocrab(&mock_server.uri());
let result = octo.events().send().await;
assert!(
result.is_ok(),
"expected successful result, got error: {:#?}",
result
);
match result.unwrap() {
Etagged {
etag: Some(etag),
value: Some(mut page),
} => {
assert_eq!(page.take_items(), page_response.items);
assert_eq!(etag, EntityTag::strong(expected_etag.replace('\"', "")));
}
unexpected => panic!("expected a page and an etag, got {:#?}", unexpected),
}
}
#[tokio::test]
async fn should_return_no_page_with_events_and_etag_when_response_is_304() {
let expected_etag = "\"abcd\"";
let template = ResponseTemplate::new(304).append_header("etag", expected_etag);
let mock_server = setup_api(template).await;
let octo = setup_octocrab(&mock_server.uri());
let result = octo.events().send().await;
assert!(
result.is_ok(),
"expected successful result, got error: {:#?}",
result
);
match result.unwrap() {
Etagged {
etag: Some(etag),
value: None,
} => {
assert_eq!(etag, EntityTag::strong(expected_etag.replace('\"', "")));
}
unexpected => panic!("expected no page and an etag, got {:#?}", unexpected),
}
}
#[tokio::test]
async fn should_return_no_etag_if_response_contains_none() {
let event: events::Event =
serde_json::from_str(include_str!("resources/create_event.json")).unwrap();
let page_response = FakePage { items: vec![event] };
let template = ResponseTemplate::new(200).set_body_json(&page_response);
let mock_server = setup_api(template).await;
let octo = setup_octocrab(&mock_server.uri());
let result = octo.events().send().await;
assert!(
result.is_ok(),
"expected successful result, got error: {:#?}",
result
);
match result.unwrap() {
Etagged {
etag: None,
value: Some(mut page),
} => {
assert_eq!(page.take_items(), page_response.items);
}
unexpected => panic!("expected a page with no etag, got {:#?}", unexpected),
}
}
|
