Unverified Commit 97ff93f7 authored by Russell Cohen's avatar Russell Cohen Committed by GitHub
Browse files

Add method to config that uses an empty test environment (#3555) 



## Motivation and Context
Improve testability

## Checklist
<!--- If a checkbox below is not applicable, then please DELETE it
rather than leaving it unchecked -->
- [ ] I have updated `CHANGELOG.next.toml` if I made changes to the
smithy-rs codegen or runtime crates
- [ ] I have updated `CHANGELOG.next.toml` if I made changes to the AWS
SDK, generated SDK code, or SDK runtime crates

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---------

Co-authored-by: default avatarZelda Hessler <zhessler@amazon.com>
parent 5fe6dca9

aws/rust-runtime/aws-config/src/lib.rs

+11 −0
Original line number Diff line number Diff line
@@ -519,6 +519,16 @@ mod loader { 
            ret

        }



        /// Ignore any environment variables on the host during config resolution

        ///

        /// This allows for testing in a reproducible environment that ensures any

        /// environment variables from the host do not influence environment variable

        /// resolution.

        pub fn empty_test_environment(mut self) -> Self {

            self.env = Some(Env::from_slice(&[]));

            self

        }



        /// Override the access token provider used to build [`SdkConfig`].

        ///

        /// # Examples
@@ -782,6 +792,7 @@ mod loader { 
                    .region()

                    .await

            };

            let conf = conf.with_region(region.clone());



            let retry_config = if let Some(retry_config) = self.retry_config {

                retry_config