From 3ead31d56d1ccd28c38875275f7f2a2583fd9b21 Mon Sep 17 00:00:00 2001
From: Jacob Hinkle <jacob@jhink.org>
Date: Wed, 16 Nov 2022 09:54:55 -0500
Subject: [PATCH] Add tests/record.rs to test CLI

---
 Cargo.lock      | 287 ++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml      |   5 +
 tests/record.rs |  95 ++++++++++++++++
 3 files changed, 387 insertions(+)
 create mode 100644 tests/record.rs

diff --git a/Cargo.lock b/Cargo.lock
index 5d379d5..baea1e6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -34,6 +34,34 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8da52d66c7071e2e3fa2a1e5c6d088fec47b593032b254f5e980de8ea54454d6"
 
+[[package]]
+name = "assert_cmd"
+version = "2.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba45b8163c49ab5f972e59a8a5a03b6d2972619d486e19ec9fe744f7c2753d3c"
+dependencies = [
+ "bstr 1.0.1",
+ "doc-comment",
+ "predicates",
+ "predicates-core",
+ "predicates-tree",
+ "wait-timeout",
+]
+
+[[package]]
+name = "assert_fs"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1429b32ede0cb31afd9f6cb1e8f06f1e32a4c75ed9290f9f4d3cda0c5981e061"
+dependencies = [
+ "doc-comment",
+ "globwalk",
+ "predicates",
+ "predicates-core",
+ "predicates-tree",
+ "tempfile",
+]
+
 [[package]]
 name = "atty"
 version = "0.2.14"
@@ -80,6 +108,27 @@ dependencies = [
  "generic-array",
 ]
 
+[[package]]
+name = "bstr"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba3569f383e8f1598449f1a423e72e99569137b47740b1da11ef19af3d5c3223"
+dependencies = [
+ "memchr",
+]
+
+[[package]]
+name = "bstr"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fca0852af221f458706eb0725c03e4ed6c46af9ac98e6a689d5e634215d594dd"
+dependencies = [
+ "memchr",
+ "once_cell",
+ "regex-automata",
+ "serde",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.11.1"
@@ -237,6 +286,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "difflib"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6184e33543162437515c2e2b48714794e37845ec9851711914eec9d308f6ebe8"
+
 [[package]]
 name = "digest"
 version = "0.10.5"
@@ -248,6 +303,12 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "doc-comment"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fea41bba32d969b513997752735605054bc0dfa92b4c56bf1189f2e174be7a10"
+
 [[package]]
 name = "either"
 version = "1.8.0"
@@ -279,6 +340,30 @@ version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7360491ce676a36bf9bb3c56c1aa791658183a54d2744120f27285738d90465a"
 
+[[package]]
+name = "fastrand"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a7a407cfaa3385c4ae6b23e84623d48c2798d06e3e6a1878f7f59f17b3f86499"
+dependencies = [
+ "instant",
+]
+
+[[package]]
+name = "float-cmp"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "98de4bbd547a563b716d8dfa9aad1cb19bfab00f4fa09a6a4ed21dbcf44ce9c4"
+dependencies = [
+ "num-traits",
+]
+
+[[package]]
+name = "fnv"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
+
 [[package]]
 name = "generic-array"
 version = "0.14.6"
@@ -300,6 +385,30 @@ dependencies = [
  "wasi",
 ]
 
+[[package]]
+name = "globset"
+version = "0.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0a1e17342619edbc21a964c2afbeb6c820c6a2560032872f397bb97ea127bd0a"
+dependencies = [
+ "aho-corasick",
+ "bstr 0.2.17",
+ "fnv",
+ "log",
+ "regex",
+]
+
+[[package]]
+name = "globwalk"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93e3af942408868f6934a7b85134a3230832b9977cf66125df2f9edcfce4ddcc"
+dependencies = [
+ "bitflags",
+ "ignore",
+ "walkdir",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -339,6 +448,42 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
+[[package]]
+name = "ignore"
+version = "0.4.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "713f1b139373f96a2e0ce3ac931cd01ee973c3c5dd7c40c0c2efe96ad2b6751d"
+dependencies = [
+ "crossbeam-utils",
+ "globset",
+ "lazy_static",
+ "log",
+ "memchr",
+ "regex",
+ "same-file",
+ "thread_local",
+ "walkdir",
+ "winapi-util",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a5bbe824c507c5da5956355e86a746d82e0e1464f65d862cc5e71da70e94b2c"
+dependencies = [
+ "cfg-if",
+]
+
+[[package]]
+name = "itertools"
+version = "0.10.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.60"
@@ -358,6 +503,12 @@ dependencies = [
  "rayon",
 ]
 
+[[package]]
+name = "lazy_static"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
+
 [[package]]
 name = "libc"
 version = "0.2.135"
@@ -411,6 +562,8 @@ dependencies = [
 name = "nancy"
 version = "0.1.0"
 dependencies = [
+ "assert_cmd",
+ "assert_fs",
  "blake3",
  "clap",
  "derive_more",
@@ -419,6 +572,7 @@ dependencies = [
  "log",
  "machine-uid",
  "once_cell",
+ "predicates",
  "rayon",
  "ring",
  "rusqlite",
@@ -428,6 +582,21 @@ dependencies = [
  "whoami",
 ]
 
+[[package]]
+name = "normalize-line-endings"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "61807f77802ff30975e01f4f071c8ba10c022052f98b3294119f3e615d13e5be"
+
+[[package]]
+name = "num-traits"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "578ede34cf02f8924ab9447f50c28075b4d3e5b269972345e7e0372b38c6cdcd"
+dependencies = [
+ "autocfg",
+]
+
 [[package]]
 name = "num_cpus"
 version = "1.13.1"
@@ -456,6 +625,36 @@ version = "0.3.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1df8c4ec4b0627e53bdf214615ad287367e482558cf84b109250b37464dc03ae"
 
+[[package]]
+name = "predicates"
+version = "2.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ed6bd09a7f7e68f3f0bf710fb7ab9c4615a488b58b5f653382a687701e458c92"
+dependencies = [
+ "difflib",
+ "float-cmp",
+ "itertools",
+ "normalize-line-endings",
+ "predicates-core",
+ "regex",
+]
+
+[[package]]
+name = "predicates-core"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72f883590242d3c6fc5bf50299011695fa6590c2c70eac95ee1bdb9a733ad1a2"
+
+[[package]]
+name = "predicates-tree"
+version = "1.0.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "54ff541861505aabf6ea722d2131ee980b8276e10a1297b94e896dd8b621850d"
+dependencies = [
+ "predicates-core",
+ "termtree",
+]
+
 [[package]]
 name = "proc-macro-error"
 version = "1.0.4"
@@ -522,6 +721,15 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "redox_syscall"
+version = "0.2.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
+dependencies = [
+ "bitflags",
+]
+
 [[package]]
 name = "regex"
 version = "1.6.0"
@@ -533,12 +741,27 @@ dependencies = [
  "regex-syntax",
 ]
 
+[[package]]
+name = "regex-automata"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c230d73fb8d8c1b9c0b3135c5142a8acee3a0558fb8db5cf1cb65f8d7862132"
+
 [[package]]
 name = "regex-syntax"
 version = "0.6.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a3f87b73ce11b1619a3c6332f45341e0047173771e8b8b73f87bfeefb7b56244"
 
+[[package]]
+name = "remove_dir_all"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
+dependencies = [
+ "winapi",
+]
+
 [[package]]
 name = "ring"
 version = "0.16.20"
@@ -588,6 +811,15 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "same-file"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502"
+dependencies = [
+ "winapi-util",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.1.0"
@@ -600,6 +832,12 @@ version = "1.0.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e25dfac463d778e353db5be2449d1cce89bd6fd23c9f1ea21310ce6e5a1b29c4"
 
+[[package]]
+name = "serde"
+version = "1.0.147"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d193d69bae983fc11a79df82342761dfbf28a99fc8d203dca4c3c1b590948965"
+
 [[package]]
 name = "sha1_smol"
 version = "1.0.0"
@@ -651,6 +889,20 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "tempfile"
+version = "3.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5cdb1ef4eaeeaddc8fbd371e5017057064af0911902ef36b39801f67cc6d79e4"
+dependencies = [
+ "cfg-if",
+ "fastrand",
+ "libc",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.1.3"
@@ -660,6 +912,21 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "termtree"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "95059e91184749cb66be6dc994f67f182b6d897cb3df74a5bf66b5e709295fd8"
+
+[[package]]
+name = "thread_local"
+version = "1.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5516c27b78311c50bf42c071425c560ac799b11c30b31f87e3081965fe5e0180"
+dependencies = [
+ "once_cell",
+]
+
 [[package]]
 name = "typenum"
 version = "1.15.0"
@@ -700,6 +967,26 @@ version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "49874b5167b65d7193b8aba1567f5c7d93d001cafc34600cee003eda787e483f"
 
+[[package]]
+name = "wait-timeout"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f200f5b12eb75f8c1ed65abd4b2db8a6e1b138a20de009dacee265a2498f3f6"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "walkdir"
+version = "2.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "808cf2735cd4b6866113f648b791c6adc5714537bc222d9347bb203386ffda56"
+dependencies = [
+ "same-file",
+ "winapi",
+ "winapi-util",
+]
+
 [[package]]
 name = "wasi"
 version = "0.11.0+wasi-snapshot-preview1"
diff --git a/Cargo.toml b/Cargo.toml
index 6485770..e7ccda1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,6 +18,11 @@ path = "src/lib.rs"
 name = "nancy"
 path = "src/main.rs"
 
+[dev-dependencies]
+assert_cmd = "2.0.6"
+assert_fs = "1.0.9"
+predicates = "2.1.3"
+
 [dependencies]
 blake3 = "1.3.1"
 clap = { version = "4.0.14", features = ["derive"] }
diff --git a/tests/record.rs b/tests/record.rs
new file mode 100644
index 0000000..e352ef0
--- /dev/null
+++ b/tests/record.rs
@@ -0,0 +1,95 @@
+use assert_cmd::prelude::*;
+use assert_fs::prelude::*;
+use predicates::prelude::*;
+
+use std::fs;
+use std::io::Write;
+use std::path::{Path};
+use std::process::{Command};
+
+fn empty_dir() -> Result<assert_fs::TempDir, assert_fs::fixture::FixtureError> {
+    let dir = assert_fs::TempDir::new()?;
+    Ok(dir)
+}
+
+fn init_dir(dir: &Path) -> Result<(), assert_cmd::cargo::CargoError> {
+    let mut cmd = Command::cargo_bin("nancy")?;
+    cmd.arg("init")
+        .arg("--name").arg("Temporary data directory")
+        .arg(dir)
+        .assert()
+        .success();
+
+    Ok(())
+}
+
+fn add_some_files(dir: &Path) -> Result<(), Box<dyn std::error::Error>> {
+    let subdir = dir.join("foo").join("bar");
+    let bazpath = subdir.join("baz.txt");
+    fs::create_dir_all(subdir)?;
+    let mut bazfile = fs::File::create(bazpath)?;
+    write!(
+        bazfile,
+        "{}",
+        "bat",
+    )?;
+        
+    Ok(())
+}
+
+#[test]
+fn init_missing_dir() -> Result<(), Box<dyn std::error::Error>> {
+    let mut cmd = Command::cargo_bin("nancy")?;
+    cmd.arg("init")
+        .arg("--name").arg("Missing data directory")
+        .arg("/path/to/missing/dir")
+        .assert()
+        .failure();
+
+    Ok(())
+}
+
+
+#[test]
+fn init_empty_dir() -> Result<(), Box<dyn std::error::Error>> {
+    let dir = empty_dir()?;
+
+    init_dir(dir.path())?;
+
+    Ok(())
+}
+
+fn record_dir(dir: &Path) -> Result<assert_cmd::assert::Assert, assert_cmd::cargo::CargoError> {
+    let mut cmd = Command::cargo_bin("nancy")?;
+    Ok(cmd.arg("record")
+        .arg("--message").arg("Test recording")
+        .arg(dir)
+        .assert()
+        .success())
+}
+
+#[test]
+fn record_empty_dir() -> Result<(), Box<dyn std::error::Error>> {
+    let d = empty_dir()?;
+    let path = d.path();
+
+    init_dir(path)?;
+    record_dir(path)?;
+
+    Ok(())
+}
+
+#[test]
+fn re_record_with_files() -> Result<(), Box<dyn std::error::Error>> {
+    let d = empty_dir()?;
+    let path = d.path();
+
+    init_dir(path)?;
+    record_dir(path)?;
+
+    add_some_files(path)?;
+
+    record_dir(path)?;
+
+    Ok(())
+}