WIP smoke test

Cargo.lock

@@ -25,6 +25,18 @@ dependencies = [
  "odds",
 ]
 
+[[package]]
+name = "assert_cmd"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b7ac5c260f75e4e4ba87b7342be6edcecbcb3eb6741a0507fda7ad115845cc65"
+dependencies = [
+ "escargot",
+ "predicates",
+ "predicates-core",
+ "predicates-tree",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.36"
@@ -226,6 +238,12 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "difference"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "524cbf6897b527295dff137cec09ecf3a05f4fddffd7dfcd1585403449e74198"
+
 [[package]]
 name = "digest"
 version = "0.8.1"
@@ -271,12 +289,31 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "escargot"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19db1f7e74438642a5018cdf263bb1325b2e792f02dd0a3ca6d6c0f0d7b1d5a5"
+dependencies = [
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "fake-simd"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e88a8acf291dafb59c2d96e8f59828f3838bb1a70398823ade51a84de6a6deed"
 
+[[package]]
+name = "float-cmp"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1267f4ac4f343772758f7b1bdcbe767c218bbab93bb432acbf5162bbf85a6c4"
+dependencies = [
+ "num-traits",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -417,6 +454,7 @@ dependencies = [
 name = "garage"
 version = "0.1.1"
 dependencies = [
+ "assert_cmd",
  "bytes 0.4.12",
  "futures",
  "futures-util",
@@ -427,6 +465,7 @@ dependencies = [
  "garage_util 0.1.0",
  "hex",
  "log",
+ "predicates",
  "pretty_env_logger",
  "rand",
  "rmp-serde",
@@ -1067,6 +1106,12 @@ version = "0.1.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72ef4a56884ca558e5ddb05a1d1e7e1bfd9a68d9ed024c21704cc98872dae1bb"
 
+[[package]]
+name = "normalize-line-endings"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
+
 [[package]]
 name = "num-integer"
 version = "0.1.43"
@@ -1188,6 +1233,35 @@ version = "0.2.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "237a5ed80e274dbc66f86bd59c1e25edc039660be53194b5fe0a482e0f2612ea"
 
+[[package]]
+name = "predicates"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "96bfead12e90dccead362d62bb2c90a5f6fc4584963645bc7f71a735e0b0735a"
+dependencies = [
+ "difference",
+ "float-cmp",
+ "normalize-line-endings",
+ "predicates-core",
+ "regex",
+]
+
+[[package]]
+name = "predicates-core"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06075c3a3e92559ff8929e7a280684489ea27fe44805174c3ebd9328dcb37178"
+
+[[package]]
+name = "predicates-tree"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8e63c4859013b38a76eca2414c64911fba30def9e3202ac461a2d22831220124"
+dependencies = [
+ "predicates-core",
+ "treeline",
+]
+
 [[package]]
 name = "pretty_env_logger"
 version = "0.4.0"
@@ -1736,6 +1810,12 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e987b6bf443f4b5b3b6f38704195592cca41c5bb7aedd3c3693c7081f8289860"
 
+[[package]]
+name = "treeline"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7f741b240f1a48843f9b8e0444fb55fb2a4ff67293b50a9179dfd5ea67f8d41"
+
 [[package]]
 name = "try-lock"
 version = "0.2.2"

src/garage/Cargo.toml

@@ -37,3 +37,7 @@ serde = { version = "1.0", default-features = false, features = ["derive", "rc"]
 futures = "0.3"
 futures-util = "0.3"
 tokio = { version = "0.2", default-features = false, features = ["rt-core", "rt-threaded", "io-driver", "net", "tcp", "time", "macros", "sync", "signal", "fs"] }
+
+[dev-dependencies]
+assert_cmd = "0.10"
+predicates = "1"

src/garage/tests/smoke.rs

@@ -0,0 +1,8 @@
+use assert_cmd::prelude::*; // Add methods on commands
+use predicates::prelude::*; // Used for writing assertions
+use std::process::Command;  // Run programs
+
+#[test]
+fn smoke() -> Result<(), CargoError> {
+	let mut cmd = Command::cargo_bin("garage")?;
+}