add a test for missing index file

1 files changed, 26 insertions, 1 deletions

diff --git a/tests/serve_request.rs b/tests/serve_request.rs
index 7419ab1..f48065f 100644
--- a/tests/serve_request.rs
+++ b/tests/serve_request.rs
@@ -6,6 +6,7 @@ use fixtures::{port, tmpdir, Error, DIRECTORIES, FILES};
 use rstest::rstest;
 use select::document::Document;
 use select::node::Node;
+use std::io::BufReader;
 use std::process::{Command, Stdio};
 use std::thread::sleep;
 use std::time::Duration;
@@ -55,7 +56,10 @@ fn serves_requests_with_non_default_port(tmpdir: TempDir, port: u16) -> Result<(
             .error_for_status()?;
         let dir_body_parsed = Document::from_read(dir_body)?;
         for &file in FILES {
-            assert!(dir_body_parsed.find(|x: &Node| x.text() == file).next().is_some());
+            assert!(dir_body_parsed
+                .find(|x: &Node| x.text() == file)
+                .next()
+                .is_some());
         }
     }
 
@@ -63,3 +67,24 @@ fn serves_requests_with_non_default_port(tmpdir: TempDir, port: u16) -> Result<(
 
     Ok(())
 }
+
+#[rstest]
+fn serves_requests_custom_index_notice(tmpdir: TempDir) -> Result<(), Error> {
+    let mut child = Command::cargo_bin("miniserve")?
+        .arg("--index=not.html")
+        .arg(tmpdir.path())
+        .stdout(Stdio::piped())
+        .spawn()?;
+
+    sleep(Duration::from_secs(1));
+
+    child.kill()?;
+    let output = child.wait_with_output().expect("Failed to read stdout");
+    let all_text = String::from_utf8(output.stdout);
+
+    assert!(all_text
+        .unwrap()
+        .contains("The provided index file could not be found"));
+
+    Ok(())
+}