chore(ci): re-enable running of tests in CI

.travis.yml

@@ -6,13 +6,12 @@ matrix:
     include:
         - rust: nightly
           env: FEATURES="--no-default-features --features runtime,nightly"
-        # Dependencies may be using the unstable `async_await` feature for now...
         #- rust: beta
         #  env: FEATURES="--no-default-features --features runtime,__internal_happy_eyeballs_tests"
         #- rust: stable
         #  env: FEATURES="--no-default-features --features runtime,__internal_happy_eyeballs_tests"
-        #- rust: stable
-        #  env: FEATURES="--no-default-features"
+        - rust: nightly #stable
+          env: FEATURES="--no-default-features"
         # Minimum Supported Rust Version
         #- rust: 1.36.0
         #  env: FEATURES="--no-default-features --features runtime" BUILD_ONLY="1"
@@ -25,10 +24,8 @@ matrix:
   #  fi
 
 script:
-  - cargo build $FEATURES --all-targets
-  # Disable tests temporarily
-  # - 'if [ "$BUILD_ONLY" != "1" ]; then cargo test $FEATURES -- --test-threads=1; fi'
-  # - 'if [ $TRAVIS_RUST_VERSION = nightly ]; then for f in ./benches/*.rs; do cargo test --bench $(basename $f .rs) $FEATURES; done; fi'
+  - 'if [ "$BUILD_ONLY" != "1" ]; then cargo test $FEATURES -- --test-threads=1; fi'
+  - 'if [ $TRAVIS_RUST_VERSION = nightly ]; then cargo test --benches $FEATURES; fi'
 
 env:
     global:

Cargo.toml

@@ -54,8 +54,9 @@ spmc = "0.3"
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
-tokio-fs = "0.2.0-alpha.3"
-tokio-test = "0.2.0-alpha.3"
+tokio = "=0.2.0-alpha.4" # using #[tokio::test] attributes
+tokio-fs = "=0.2.0-alpha.4"
+tokio-test = "=0.2.0-alpha.4"
 url = "1.0"
 
 
@@ -132,6 +133,16 @@ name = "state"
 path = "examples/state.rs"
 required-features = ["runtime"]
 
+[[example]]
+name = "tower_client"
+path = "examples/tower_client.rs"
+required-features = ["runtime"]
+
+[[example]]
+name = "tower_server"
+path = "examples/tower_server.rs"
+required-features = ["runtime"]
+
 [[example]]
 name = "upgrades"
 path = "examples/upgrades.rs"
@@ -144,10 +155,10 @@ path = "examples/web_api.rs"
 required-features = ["runtime"]
 
 
-#[[bench]]
-#name = "end_to_end"
-#path = "benches/end_to_end.rs"
-#required-features = ["runtime"]
+[[bench]]
+name = "end_to_end"
+path = "benches/end_to_end.rs"
+required-features = ["runtime"]
 
 [[bench]]
 name = "pipeline"
@@ -160,17 +171,17 @@ path = "benches/server.rs"
 required-features = ["runtime"]
 
 
-#[[test]]
-#name = "client"
-#path = "tests/client.rs"
-#required-features = ["runtime"]
+[[test]]
+name = "client"
+path = "tests/client.rs"
+required-features = ["runtime"]
 
-#[[test]]
-#name = "integration"
-#path = "tests/integration.rs"
-#required-features = ["runtime"]
+[[test]]
+name = "integration"
+path = "tests/integration.rs"
+required-features = ["runtime"]
 
-#[[test]]
-#name = "server"
-#path = "tests/server.rs"
-#required-features = ["runtime"]
+[[test]]
+name = "server"
+path = "tests/server.rs"
+required-features = ["runtime"]