Add path rewriting support

Author: jtgeibel

Cargo.toml

@@ -1,12 +1,12 @@
 [package]
 
 name = "conduit-test"
-version = "0.9.0-alpha.2"
+version = "0.9.0-alpha.3"
 authors = ["[email protected]",
            "Alex Crichton <[email protected]>"]
 description = "Testing utilities for conduit-based stacks"
 repository = "https://github.com/conduit-rust/conduit-test"
 license = "MIT"
 
 [dependencies]
-conduit = "0.9.0-alpha.2"
+conduit = "0.9.0-alpha.3"

src/lib.rs

@@ -117,6 +117,10 @@ impl conduit::RequestExt for MockRequest {
         &self.path
     }
 
+    fn path_mut(&mut self) -> &mut String {
+        &mut self.path
+    }
+
     fn query_string(&self) -> Option<&str> {
         self.query_string.as_ref().map(|s| &s[..])
     }