Add/change file link tests

lychee-bin/tests/cli.rs

@@ -130,15 +130,22 @@ mod cli {
 
     /// Test unsupported URI schemes
     #[test]
-    fn test_unsupported_uri_schemes() -> Result<()> {
-        test_json_output!(
-            "TEST_SCHEMES.txt",
-            MockResponseStats {
-                total: 1,
-                successful: 1,
-                ..MockResponseStats::default()
-            }
-        )
+    fn test_unsupported_uri_schemes() {
+        let mut cmd = main_command();
+        let test_schemes_path = fixtures_path().join("TEST_SCHEMES.txt");
+
+        // Exclude file link because it doesn't exist on the filesystem.
+        // (File URIs are absolute paths, which we don't have.)
+        // Nevertheless, the `file` scheme should be recognized.
+        cmd.arg(test_schemes_path)
+            .arg("--exclude")
+            .arg("file://")
+            .env_clear()
+            .assert()
+            .success()
+            .stdout(contains("Total............2"))
+            .stdout(contains("Successful.......1"))
+            .stdout(contains("Excluded.........1"));
     }
 
     #[test]
@@ -364,7 +371,7 @@ mod cli {
             .assert()
             .success();
 
-        let expected = r#"{"total":10,"successful":10,"failures":0,"timeouts":0,"redirects":0,"excludes":0,"errors":0,"fail_map":{}}"#;
+        let expected = r#"{"total":11,"successful":11,"failures":0,"timeouts":0,"redirects":0,"excludes":0,"errors":0,"fail_map":{}}"#;
         let output = fs::read_to_string(&outfile)?;
         assert_eq!(output.split_whitespace().collect::<String>(), expected);
         fs::remove_file(outfile)?;

lychee-bin/tests/local_files.rs

@@ -19,8 +19,7 @@ mod cli {
         writeln!(index, r#"<a href="./foo.html">Foo</a>"#)?;
 
         let foo_path = dir.path().join("foo.html");
-        let mut foo = File::create(&foo_path)?;
-        writeln!(foo, r#"<a href="https://example.org">example</a>"#)?;
+        File::create(&foo_path)?;
 
         let mut cmd = main_command();
         cmd.arg(index_path)
@@ -30,7 +29,7 @@ mod cli {
             .assert()
             .success()
             .stdout(contains("Total............1"))
-            .stdout(contains("example.org"));
+            .stdout(contains("foo.html"));
 
         Ok(())
     }

lychee-lib/src/client.rs

@@ -287,10 +287,14 @@ where
 
 #[cfg(test)]
 mod test {
-    use std::time::{Duration, Instant};
+    use std::{
+        fs::File,
+        time::{Duration, Instant},
+    };
 
     use http::{header::HeaderMap, StatusCode};
     use reqwest::header;
+    use tempfile::tempdir;
 
     use super::ClientBuilder;
     use crate::{mock_server, test_utils::get_mock_client_response};
@@ -375,6 +379,17 @@ mod test {
         assert!(res.status().is_success());
     }
 
+    #[tokio::test]
+    async fn test_file() {
+        let dir = tempdir().unwrap();
+        let file = dir.path().join("temp");
+        File::create(file).unwrap();
+        let uri = format!("file://{}", dir.path().join("temp").to_str().unwrap());
+
+        let res = get_mock_client_response(uri).await;
+        assert!(res.status().is_success());
+    }
+
     #[tokio::test]
     async fn test_custom_headers() {
         // See https://github.com/rust-lang/crates.io/issues/788