Add failing test cases for autodiscovery

wp_api_integration_tests/Cargo.toml

@@ -10,7 +10,7 @@ async-trait = { workspace = true }
 clap = { workspace = true, features = ["derive"] }
 futures = { workspace = true }
 http = { workspace = true }
-reqwest = { workspace = true, features = [ "json" ] }
+reqwest = { workspace = true, features = [ "json", "gzip", "brotli", "zstd", "deflate" ] }
 serde = { workspace = true, features = [ "derive" ] }
 serde_json = { workspace = true }
 tokio = { workspace = true, features = [ "full" ] }

wp_api_integration_tests/src/lib.rs

@@ -165,3 +165,17 @@ impl<T: std::fmt::Debug, E: std::error::Error> AssertResponse for Result<T, E> {
         self.unwrap()
     }
 }
+
+pub trait AssertError {
+    type Item;
+    fn assert_error(self) -> Self::Item;
+}
+
+impl<T: std::fmt::Debug, E: std::error::Error> AssertError for Result<T, E> {
+    type Item = E;
+
+    fn assert_error(self) -> E {
+        assert!(self.is_err(), "Request was successful");
+        self.unwrap_err()
+    }
+}

wp_api_integration_tests/tests/test_login_immut.rs

@@ -2,11 +2,12 @@ use rstest::rstest;
 use serial_test::serial;
 use std::sync::Arc;
 use wp_api::login::WpLoginClient;
-use wp_api_integration_tests::{AssertResponse, AsyncWpNetworking};
+use wp_api_integration_tests::{AssertError, AssertResponse, AsyncWpNetworking};
 
 const LOCALHOST_AUTH_URL: &str = "http://localhost/wp-admin/authorize-application.php";
 const AUTOMATTIC_WIDGETS_AUTH_URL: &str =
     "https://automatticwidgets.wpcomstaging.com/wp-admin/authorize-application.php";
+const VANILLA_WP_SITE_URL: &str = "https://vanilla.wpmt.co/wp-admin/authorize-application.php";
 
 #[rstest]
 #[case("http://localhost", LOCALHOST_AUTH_URL)]
@@ -35,6 +36,12 @@ const AUTOMATTIC_WIDGETS_AUTH_URL: &str =
     AUTOMATTIC_WIDGETS_AUTH_URL
 )]
 #[case("automatticwidgets.wpcomstaging.com/ ", AUTOMATTIC_WIDGETS_AUTH_URL)]
+#[case("vanilla.wpmt.co", VANILLA_WP_SITE_URL)]
+#[case("http://vanilla.wpmt.co", VANILLA_WP_SITE_URL)]
+#[case("https://optional-https.wpmt.co", "https://optional-https.wpmt.co/wp-admin/authorize-application.php")]
+#[case("https://わぷー.wpmt.co", "https://xn--39j4bws.wpmt.co/wp-admin/authorize-application.php")]
+#[case("https://jetpack.wpmt.co", "https://jetpack.wpmt.co/wp-admin/authorize-application.php")]
+#[case("https://aggressive-caching.wpmt.co", "https://jetpack.wpmt.co/wp-admin/authorize-application.php")] // Returns gzip responses, may not always include Link header
 #[tokio::test]
 #[serial]
 async fn test_login_flow(#[case] site_url: &str, #[case] expected_auth_url: &str) {
@@ -50,3 +57,18 @@ async fn test_login_flow(#[case] site_url: &str, #[case] expected_auth_url: &str
         Some(expected_auth_url.to_string())
     );
 }
+
+#[rstest]
+#[case("http://optional-https.wpmt.co")]
+#[tokio::test]
+#[serial]
+async fn test_login_flow_for_empty_authentication_schemes(#[case] site_url: &str) {
+    let client = WpLoginClient::new(Arc::new(AsyncWpNetworking::default()));
+    let url_discovery_error = client
+        .api_discovery(site_url.to_string())
+        .await
+        .assert_error();
+
+    // TODO: This test should validate that there are no authentication schemes available
+    assert_eq!(true, false)
+}