1 files changed, 185 insertions, 0 deletions
diff --git a/net/crimp/src/tests.rs b/net/crimp/src/tests.rs
new file mode 100644
index 0000000000..e8e9223ce8
--- /dev/null
+++ b/net/crimp/src/tests.rs
@@ -0,0 +1,185 @@
+// All tests expect an httpbin instance to be available at
+// `http://localhost:4662`.
+//
+// This is easily spun up using Docker by running:
+//
+//    docker run --rm -p 4662:80 kennethreitz/httpbin
+
+use super::*;
+use serde_json::{json, Value};
+
+// These tests check whether the correct HTTP method is used in the
+// requests.
+
+#[test]
+fn test_http_get() {
+    let resp = Request::get("http://127.0.0.1:4662/get")
+        .send()
+        .expect("failed to send request");
+
+    assert!(resp.is_success(), "request should have succeeded");
+}
+
+#[test]
+fn test_http_delete() {
+    let resp = Request::delete("http://127.0.0.1:4662/delete")
+        .send()
+        .expect("failed to send request");
+
+    assert_eq!(200, resp.status, "response status should be 200 OK");
+}
+
+#[test]
+fn test_http_put() {
+    let resp = Request::put("http://127.0.0.1:4662/put")
+        .send()
+        .expect("failed to send request");
+
+    assert_eq!(200, resp.status, "response status should be 200 OK");
+}
+
+#[test]
+fn test_http_patch() {
+    let resp = Request::patch("http://127.0.0.1:4662/patch")
+        .send()
+        .expect("failed to send request");
+
+    assert_eq!(200, resp.status, "response status should be 200 OK");
+}
+
+// These tests perform various requests with different body payloads
+// and verify that those were received correctly by the remote side.
+
+#[test]
+fn test_http_post() {
+    let body = "test body";
+    let response = Request::post("http://127.0.0.1:4662/post")
+        .user_agent("crimp test suite")
+        .expect("failed to set user-agent")
+        .timeout(Duration::from_secs(5))
+        .expect("failed to set request timeout")
+        .body("text/plain", &body.as_bytes())
+        .send()
+        .expect("failed to send request")
+        .as_json::<Value>()
+        .expect("failed to deserialize response");
+
+    let data = response.body;
+
+    assert_eq!(200, response.status, "response status should be 200 OK");
+
+    assert_eq!(
+        data.get("data").unwrap(),
+        &json!("test body"),
+        "test body should have been POSTed"
+    );
+
+    assert_eq!(
+        data.get("headers").unwrap().get("Content-Type").unwrap(),
+        &json!("text/plain"),
+        "Content-Type should be `text/plain`",
+    );
+}
+
+#[cfg(feature = "json")]
+#[test]
+fn test_http_post_json() {
+    let body = json!({
+        "purpose": "testing!"
+    });
+
+    let response = Request::post("http://127.0.0.1:4662/post")
+        .user_agent("crimp test suite")
+        .expect("failed to set user-agent")
+        .timeout(Duration::from_secs(5))
+        .expect("failed to set request timeout")
+        .json(&body)
+        .expect("request serialization failed")
+        .send()
+        .expect("failed to send request")
+        .as_json::<Value>()
+        .expect("failed to deserialize response");
+
+    let data = response.body;
+
+    assert_eq!(200, response.status, "response status should be 200 OK");
+
+    assert_eq!(
+        data.get("json").unwrap(),
+        &body,
+        "test body should have been POSTed"
+    );
+
+    assert_eq!(
+        data.get("headers").unwrap().get("Content-Type").unwrap(),
+        &json!("application/json"),
+        "Content-Type should be `application/json`",
+    );
+}
+
+// Tests for different authentication methods that are supported
+// out-of-the-box:
+
+#[test]
+fn test_bearer_auth() {
+    let response = Request::get("http://127.0.0.1:4662/bearer")
+        .bearer_auth("some-token")
+        .expect("failed to set auth header")
+        .send()
+        .expect("failed to send request");
+
+    assert!(response.is_success(), "authorized request should succeed");
+}
+
+#[test]
+fn test_basic_auth() {
+    let request = Request::get("http://127.0.0.1:4662/basic-auth/alan_watts/oneness");
+
+    let response = request
+        .basic_auth("alan_watts", "oneness")
+        .expect("failed to set auth header")
+        .send()
+        .expect("failed to send request");
+
+    assert!(response.is_success(), "authorized request should succeed");
+}
+
+#[test]
+fn test_large_body() {
+    // By default cURL buffers seem to be 2^16 bytes in size. The test
+    // size is therefore 2^16+1.
+    const BODY_SIZE: usize = 65537;
+
+    let resp = Request::post("http://127.0.0.1:4662/post")
+        .body("application/octet-stream", &[0; BODY_SIZE])
+        .send()
+        .expect("sending request")
+        .as_json::<Value>()
+        .expect("JSON deserialisation");
+
+    // httpbin returns the uploaded data as a string in the `data`
+    // field.
+    let data = resp.body.get("data").unwrap().as_str().unwrap();
+
+    assert_eq!(
+        BODY_SIZE,
+        data.len(),
+        "uploaded data length should be correct"
+    );
+}
+
+// Tests for various other features.
+
+#[test]
+fn test_error_for_status() {
+    let response = Request::get("http://127.0.0.1:4662/patch")
+        .send()
+        .expect("failed to send request")
+        .error_for_status(|resp| format!("Response error code: {}", resp.status));
+
+    assert_eq!(
+        Err("Response error code: 405".into()),
+        response,
+        "returned error should be converted into Result::Err"
+    );
+}