First integration tests for newsletter delivery.

This commit is contained in:
LukeMathWalker 2021-07-17 19:43:47 +01:00
parent c1caed5404
commit 5299ef1f1d
2 changed files with 103 additions and 0 deletions

View file

@ -1,4 +1,5 @@
mod health_check;
mod helpers;
mod newsletter;
mod subscriptions;
mod subscriptions_confirm;

102
tests/api/newsletter.rs Normal file
View file

@ -0,0 +1,102 @@
use crate::helpers::{spawn_app, ConfirmationLinks, TestApp};
use wiremock::matchers::{method, path};
use wiremock::{Mock, ResponseTemplate};
async fn create_unconfirmed_subscriber(app: &TestApp) -> ConfirmationLinks {
let body = "name=le%20guin&email=ursula_le_guin%40gmail.com";
Mock::given(path("/email"))
.and(method("POST"))
.respond_with(ResponseTemplate::new(200))
.up_to_n_times(1)
.mount(&app.email_server)
.await;
app.post_subscriptions(body.into())
.await
.error_for_status()
.unwrap();
let email_request = &app
.email_server
.received_requests()
.await
.unwrap()
.pop()
.unwrap();
app.get_confirmation_links(&email_request)
}
async fn create_confirmed_subscriber(app: &TestApp) {
let confirmation_link = create_unconfirmed_subscriber(app).await.html;
reqwest::get(confirmation_link)
.await
.unwrap()
.error_for_status()
.unwrap();
}
#[actix_rt::test]
async fn newsletters_are_not_delivered_to_unconfirmed_subscribers() {
// Arrange
let app = spawn_app().await;
create_unconfirmed_subscriber(&app).await;
Mock::given(path("/email"))
.and(method("POST"))
.respond_with(ResponseTemplate::new(200))
.expect(0)
.mount(&app.email_server)
.await;
// Act
let newsletter_request_body = serde_json::json!({
"title": "Newsletter title",
"body": {
"text": "Newsletter body as plain text",
"html": "<p>Newsletter body as HTML</p>",
}
});
let response = reqwest::Client::new()
.post(&format!("{}/newsletters", &app.address))
.json(&newsletter_request_body)
.send()
.await
.expect("Failed to execute request.");
// Assert
assert_eq!(response.status().as_u16(), 200);
// Mock verifies on Drop that we haven't sent the newsletter email
}
#[actix_rt::test]
async fn newsletters_are_delivered_to_confirmed_subscribers() {
// Arrange
let app = spawn_app().await;
create_confirmed_subscriber(&app).await;
Mock::given(path("/email"))
.and(method("POST"))
.respond_with(ResponseTemplate::new(200))
.expect(1)
.mount(&app.email_server)
.await;
// Act
let newsletter_request_body = serde_json::json!({
"title": "Newsletter title",
"body": {
"text": "Newsletter body as plain text",
"html": "<p>Newsletter body as HTML</p>",
}
});
let response = reqwest::Client::new()
.post(&format!("{}/newsletters", &app.address))
.json(&newsletter_request_body)
.send()
.await
.expect("Failed to execute request.");
// Assert
assert_eq!(response.status().as_u16(), 200);
// Mock verifies on Drop that we have sent the newsletter email
}