refactor(complete): Split tests up

This makes them easier to read and and easier to manually invoke

Cargo.lock

@@ -646,9 +646,9 @@ checksum = "acbf1af155f9b9ef647e42cdc158db4b64a1b61f743629225fde6f3e0be2a7c7"
 
 [[package]]
 name = "completest"
-version = "0.0.2"
+version = "0.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cf3a6911a195bda4c8bd5dd36360da54081f542c5c64858b27d4de0456996eed"
+checksum = "6feacc4465b103a9c3ee1ca2de3fc8336822145bed52ede7cd80f9b32a1ab329"
 dependencies = [
  "ptyprocess",
  "vt100",

clap_complete/Cargo.toml

@@ -43,7 +43,7 @@ unicode-xid = { version = "0.2.2", optional = true }
 snapbox = { version = "0.4.11", features = ["diff", "examples"] }
 # Cutting out `filesystem` feature
 trycmd = { version = "0.14.16", default-features = false, features = ["color-auto", "diff", "examples"] }
-completest = "0.0.2"
+completest = "0.0.3"
 clap = { path = "../", version = "4.0.0", default-features = false, features = ["std", "derive", "help"] }
 
 [[example]]

clap_complete/tests/snapshots/home/test/bash/.bashrc

@@ -1,3 +1,5 @@
+PS1='% '
+. /etc/bash_completion
 _test() {
     local i cur prev opts cmd
     COMPREPLY=()
@@ -904,3 +906,4 @@ _test() {
 }
 
 complete -F _test -o nosort -o bashdefault -o default test
+

clap_complete/tests/testsuite/bash.rs

@@ -138,17 +138,13 @@ fn subcommand_last() {
 
 #[test]
 #[cfg(unix)]
-fn complete() {
+fn register_completion() {
     if !has_command("bash") {
         return;
     }
 
     let shell = "bash";
-
-    let home = std::path::Path::new(env!("CARGO_TARGET_TMPDIR"))
-        .join(format!("clap_complete_{shell}_home"));
-    let _ = std::fs::remove_dir_all(&home);
-
+    let home = std::path::Path::new("tests/snapshots/home/test/bash").to_owned();
     let bin_path = snapbox::cmd::compile_example("test", []).unwrap();
     let bin_root = bin_path.parent().unwrap().to_owned();
 
@@ -163,20 +159,32 @@ fn complete() {
     );
     let registration = std::str::from_utf8(&registration.stdout).unwrap();
     assert!(!registration.is_empty());
-    snapbox::Assert::new()
-        .action_env("SNAPSHOTS")
-        .normalize_paths(false)
-        .matches_path(format!("tests/snapshots/test.{shell}"), registration);
 
-    let term = completest::Term::new();
     let runtime = completest::BashRuntime::new(bin_root, home).unwrap();
 
     runtime.register("test", registration).unwrap();
+}
 
+#[test]
+#[cfg(unix)]
+fn complete() {
+    if !has_command("bash") {
+        return;
+    }
+
+    let shell = "bash";
+    let home = std::path::PathBuf::from(format!("tests/snapshots/home/test/{shell}"));
+    let bin_path = snapbox::cmd::compile_example("test", []).unwrap();
+    let bin_root = bin_path.parent().unwrap().to_owned();
+
+    let term = completest::Term::new();
+    let runtime = completest::BashRuntime::with_home(bin_root, home);
+
+    let input = "test \t\t";
     let expected = r#"% 
 -h          --global    --help      action      value       last        hint        
 -V          --generate  --version   quote       pacman      alias       help        "#;
-    let actual = runtime.complete("test \t\t", &term).unwrap();
+    let actual = runtime.complete(input, &term).unwrap();
     snapbox::assert_eq(expected, actual);
 }