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test: update tsts

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This commit is contained in:
Sandro Eiler 2024-01-01 21:02:31 +01:00
parent 8257255dc2
commit 486271a523
3 changed files with 63 additions and 43 deletions
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86
tests/health_check.rs
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@ -1,19 +1,21 @@
use std::net::SocketAddr;
use tokio::net::TcpListener;
use sqlx::{PgConnection, Connection};
use learn_axum::configuration::get_configuration;
struct TestApp {
addr: SocketAddr,
address: String,
}
#[tokio::test]
async fn health_check_works() {
// Arrange
let TestApp { addr, .. } = spawn_app().await;
let TestApp { address, .. } = spawn_app().await;
// Act
let client = reqwest::Client::new();
let response = client
.get(format!("http://{addr}/health_check"))
.get(format!("{address}/health_check"))
.send()
.await
.expect("Failed to execute request.");
@ -26,13 +28,20 @@ async fn health_check_works() {
#[tokio::test]
async fn subscribe_returns_a_200_for_valid_form_data() {
// Arrange
let TestApp { addr, .. } = spawn_app().await;
let TestApp { address } = spawn_app().await;
let configuration = get_configuration().expect("Failed to read configuration");
let connection_string = configuration.database.connection_string();
// The `Connection` trait MUST be in scope for us to invoke
// `PgConnection::connect` - it is not an inherent method of the struct!
let connection = PgConnection::connect(&connection_string)
.await
.expect("Failed to connect to Postgres.");
let client = reqwest::Client::new();
// Act
let body = "name=le%20guin&email=ursula_le_guin%40gmail.com";
let response = client
.post(&format!("http://{addr}/subscriptions"))
.post(&format!("{}/subscriptions", &address))
.header("Content-Type", "application/x-www-form-urlencoded")
.body(body)
.send()
@ -43,44 +52,47 @@ async fn subscribe_returns_a_200_for_valid_form_data() {
assert_eq!(200, response.status().as_u16());
}
#[tokio::test]
async fn subscribe_returns_a_400_when_data_is_missing() {
// Arrange
let TestApp { addr, .. } = spawn_app().await;
let client = reqwest::Client::new();
let test_cases = vec![
("name=le%20guin", "missing the email"),
("email=ursula_le_guin%40gmail.com", "missing the name"),
("", "missing both name and email"),
];
for (invalid_body, error_message) in test_cases {
// Act
let response = client
.post(&format!("http://{addr}/subscriptions"))
.header("Content-Type", "application/x-www-form-urlencoded")
.body(invalid_body)
.send()
.await
.expect("Failed to execute request.");
// Assert
assert_eq!(
400,
response.status().as_u16(),
"The API did not fail with 400 Bad Request when the payload was {}.",
error_message
);
}
}
// #[tokio::test]
// async fn subscribe_returns_a_400_when_data_is_missing() {
// // Arrange
// let TestApp { addr, .. } = spawn_app().await;
// let client = reqwest::Client::new();
// let test_cases = vec![
// ("name=le%20guin", "missing the email"),
// ("email=ursula_le_guin%40gmail.com", "missing the name"),
// ("", "missing both name and email"),
// ];
//
// for (invalid_body, error_message) in test_cases {
// // Act
// let response = client
// .post(&format!("http://{addr}/subscriptions"))
// .header("Content-Type", "application/x-www-form-urlencoded")
// .body(invalid_body)
// .send()
// .await
// .expect("Failed to execute request.");
//
// // Assert
// assert_eq!(
// 400,
// response.status().as_u16(),
// "The API did not fail with 400 Bad Request when the payload was {}.",
// error_message
// );
// }
// }
async fn spawn_app() -> TestApp {
let listener = TcpListener::bind("127.0.0.1:0").await.unwrap();
let addr = listener.local_addr().unwrap();
let address = format!("http://{}", listener.local_addr().unwrap());
tokio::spawn(async move {
axum::serve(listener, learn_axum::startup::app())
.await
.unwrap();
});
TestApp { addr }
TestApp {
address
}
}