test: update tower-test to v0.4 (#512)

Signed-off-by: Eliza Weisman <[email protected]>

Author: hawkw

tower-test/CHANGELOG.md

@@ -1,3 +1,8 @@
+# 0.4.0 (January 7, 2021)
+
+- Updated `tokio-test` dependency to 0.4
+- Updated `tokio` dependency to 1.0
+
 # 0.3.0 (December 19, 2019)
 
 - Remove `futures-executor` dependency

tower-test/Cargo.toml

@@ -14,7 +14,7 @@ license = "MIT"
 readme = "README.md"
 repository = "https://github.com/tower-rs/tower"
 homepage = "https://github.com/tower-rs/tower"
-documentation = "https://docs.rs/tower-test/0.3.0-alpha.2"
+documentation = "https://docs.rs/tower-test/0.4.0"
 description = """
 Utilities for writing client and server `Service` tests.
 """
@@ -23,11 +23,11 @@ edition = "2018"
 
 [dependencies]
 futures-util = { version = "0.3", default-features = false }
-tokio = { version = "0.3", features = ["sync"] }
-tokio-test = { version = "0.3" }
+tokio = { version = "1.0", features = ["sync"] }
+tokio-test = "0.4"
 tower-layer = { version = "0.3", path = "../tower-layer" }
 tower-service = { version = "0.3" }
 pin-project = "1"
 
 [dev-dependencies]
-tokio = { version = "0.3", features = ["macros"] }
+tokio = { version = "1.0", features = ["macros"] }

tower-test/src/lib.rs

@@ -1,4 +1,4 @@
-#![doc(html_root_url = "https://docs.rs/tower-test/0.3.0")]
+#![doc(html_root_url = "https://docs.rs/tower-test/0.4.0")]
 #![warn(
     missing_debug_implementations,
     missing_docs,