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Rename test function as_write_vec -> into_written_bytes

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Tests use `Response::as_write_vec` to inspect the outgoing HTTP/1.1
request line and headers. The current version has two problems:

1. Called `as_write_vec` when it actually returns a `&[u8]`.
2. Inspects/uses the `Response::stream` without consuming `Response`.

The first problem is trivial, but the second is subtle. Currently all
calls on `Response` that works with the internal `Response::stream`
consumes `self` (`into_string`, `into_reader`).

`Response` is by itself `Send + Sync`, and must be so because the
nested Stream is `Read + Write + Send + Sync`. However for
implementors of `TLSStream`, it would be nice to relax the `Sync`
requirement.

Assumption: If all fields in Response are `Sync` except
`Response::stream`, but any access to `stream` consumes `Response`, we
can consider the entire `Response` `Sync`.

This assumption can help us relax the `TlsStream` `Sync` requirement
in a later PR.
This commit is contained in:
Martin Algesten
2022-01-29 11:06:29 +01:00
parent 6e5041044b
commit 219b5edf9e
5 changed files with 27 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/test/body_send.rs
View File

@@ -10,7 +10,7 @@ fn content_length_on_str() {
let resp = post("test://host/content_length_on_str")
.send_string("Hello World!!!")
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nContent-Length: 14\r\n"));
}
@@ -24,7 +24,7 @@ fn user_set_content_length_on_str() {
.set("Content-Length", "12345")
.send_string("Hello World!!!")
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nContent-Length: 12345\r\n"));
}
@@ -43,7 +43,7 @@ fn content_length_on_json() {
let resp = post("test://host/content_length_on_json")
.send_json(serde_json::Value::Object(json))
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nContent-Length: 20\r\n"));
}
@@ -57,7 +57,7 @@ fn content_length_and_chunked() {
.set("Transfer-Encoding", "chunked")
.send_string("Hello World!!!")
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("Transfer-Encoding: chunked\r\n"));
assert!(!s.contains("\r\nContent-Length:\r\n"));
@@ -73,7 +73,7 @@ fn str_with_encoding() {
.set("Content-Type", "text/plain; charset=iso-8859-1")
.send_string("Hällo Wörld!!!")
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
assert_eq!(
&vec[vec.len() - 14..],
//H ä l l o _ W ö r l d ! ! !
@@ -95,7 +95,7 @@ fn content_type_on_json() {
let resp = post("test://host/content_type_on_json")
.send_json(serde_json::Value::Object(json))
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nContent-Type: application/json\r\n"));
}
@@ -115,7 +115,7 @@ fn content_type_not_overriden_on_json() {
.set("content-type", "text/plain")
.send_json(serde_json::Value::Object(json))
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\ncontent-type: text/plain\r\n"));
}

8
src/test/query_string.rs
View File

@@ -8,7 +8,7 @@ fn no_query_string() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://host/no_query_string").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("GET /no_query_string HTTP/1.1"))
}
@@ -23,7 +23,7 @@ fn escaped_query_string() {
.query("baz", "yo lo")
.call()
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(
s.contains("GET /escaped_query_string?foo=bar&baz=yo+lo HTTP/1.1"),
@@ -38,7 +38,7 @@ fn query_in_path() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://host/query_in_path?foo=bar").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("GET /query_in_path?foo=bar HTTP/1.1"))
}
@@ -52,7 +52,7 @@ fn query_in_path_and_req() {
.query("baz", "1 2 3")
.call()
.unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("GET /query_in_path_and_req?foo=bar&baz=1+2+3 HTTP/1.1"))
}

6
src/test/simple.rs
View File

@@ -120,7 +120,7 @@ fn escape_path() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://host/escape_path here").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("GET /escape_path%20here HTTP/1.1"))
}
@@ -198,7 +198,7 @@ pub fn host_no_port() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://myhost/host_no_port").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nHost: myhost\r\n"));
}
@@ -209,7 +209,7 @@ pub fn host_with_port() {
test::make_response(200, "OK", vec![], vec![])
});
let resp = get("test://myhost:234/host_with_port").call().unwrap();
let vec = resp.as_write_vec();
let vec = resp.into_written_bytes();
let s = String::from_utf8_lossy(&vec);
assert!(s.contains("\r\nHost: myhost:234\r\n"));
}