test: add integration tests (#36)

tests/favicon.rs

@@ -0,0 +1,25 @@
+mod fixtures;
+mod utils;
+
+use fixtures::{server, Error, TestServer};
+use rstest::rstest;
+
+#[rstest]
+fn default_favicon(server: TestServer) -> Result<(), Error> {
+    let resp = reqwest::blocking::get(format!("{}favicon.ico", server.url()))?;
+    assert_eq!(resp.status(), 200);
+    assert_eq!(resp.headers().get("content-type").unwrap(), "image/x-icon");
+    Ok(())
+}
+
+#[rstest]
+fn exist_favicon(#[with(&["-A"])] server: TestServer) -> Result<(), Error> {
+    let url = format!("{}favicon.ico", server.url());
+    let data = b"abc";
+    let resp = fetch!(b"PUT", &url).body(data.to_vec()).send()?;
+    assert_eq!(resp.status(), 201);
+    let resp = reqwest::blocking::get(url)?;
+    assert_eq!(resp.status(), 200);
+    assert_eq!(resp.bytes()?, data.to_vec());
+    Ok(())
+}