72 lines
2.1 KiB
Rust
72 lines
2.1 KiB
Rust
mod test_utils;
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use email_newsletter_api::configuration::{self, get_configuration};
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use sqlx::{Connection, PgConnection};
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use test_utils::spawn_app;
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#[tokio::test]
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async fn subscribe_returns_a_200_for_valid_form_data() {
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let server_address = spawn_app();
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let configuration = get_configuration().expect("Failed to read configuration");
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let postgres_connection_string = configuration.database.connection_string();
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let mut connection = PgConnection::connect(&postgres_connection_string)
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.await
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.expect("Failed to connect to Postgres");
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let client = reqwest::Client::new();
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let body = "name=le%20test&email=le_test%40gmail.com";
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let response = client
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.post(&format!("{}/subscribe", &server_address))
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.header("Content-Type", "application/x-www-form-urlencoded")
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.body(body)
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.send()
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.await
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.expect("Failed to execute subscribe request.");
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assert!(response.status().is_success());
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assert_eq!(Some(0), response.content_length());
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let saved = sqlx::query!("SELECT email, name FROM subscriptions")
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.fetch_one(&mut connection)
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.await
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.expect("Failed to fetch saved subscribtions");
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assert_eq!(saved.email, "le_test@gmail.com");
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assert_eq!(saved.name, "le test");
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}
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#[tokio::test]
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async fn subscribe_returns_a_400_when_data_is_missing() {
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let server_address = spawn_app();
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let client = reqwest::Client::new();
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let test_cases = vec![
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("name=le%20guin", "missing the email"),
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("email=ursula_le_guin%40gmail.com", "missing the name"),
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("", "missing both name and email"),
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];
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for (invalid_body, error_message) in test_cases {
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let response = client
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.post(&format!("{}/subscribe", &server_address))
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.header("Content-Type", "application/x-www-form-urlencoded")
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.body(invalid_body)
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.send()
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.await
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.expect("Failed to execute subscribe request.");
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assert_eq!(
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400,
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response.status().as_u16(),
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"The API failed with 400 Bad Request when the payload was {}.",
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error_message
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)
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}
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}
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