test(tests): port setUp/tearDown as set_up/tear_down with TearDown

Port PHP setUp/tearDown across the ported integration tests using
same-named set_up()/tear_down() functions and a TearDown struct whose
Drop runs tear_down(). Fixture-init setUp returns its fixtures;
tmpdir-style setUp/tearDown carry state in TearDown fields. Parts that
depend on unported infrastructure (PHPUnit mocks, Config::merge, the PHP
error handler) stay todo!() and are only wired into ignored stubs to
avoid breaking live tests.

Also fix shirabe-php-shim putenv to handle the no-'=' form (PHP unsets
the variable), which Platform::clear_env relies on for the env-clearing
tearDowns.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

8 files changed, 657 insertions, 0 deletions

diff --git a/crates/shirabe/tests/repository/vcs/forgejo_driver_test.rs b/crates/shirabe/tests/repository/vcs/forgejo_driver_test.rs
index f488182..a67bce3 100644
--- a/crates/shirabe/tests/repository/vcs/forgejo_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/forgejo_driver_test.rs
@@ -3,10 +3,70 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::ForgejoDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+    // The IOInterface and HttpDownloader mocks are not ported.
+    io: (),
+    http_downloader: (),
+}
+
+fn set_up() -> SetUp {
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    config_section.insert(
+        "forgejo-domains".to_string(),
+        PhpMixed::List(vec![PhpMixed::String("codeberg.org".to_string())]),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    let io = ();
+    let http_downloader = ();
+
+    SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 fn supports_provider() -> Vec<(bool, &'static str)> {
     vec![
@@ -35,23 +95,55 @@ fn test_supports() {
 #[test]
 #[ignore = "constructs a ForgejoDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_public_repository() {
+    let SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io, &http_downloader);
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a ForgejoDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_get_branches() {
+    let SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io, &http_downloader);
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a ForgejoDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_get_tags() {
+    let SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io, &http_downloader);
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a ForgejoDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_get_empty_file_content() {
+    let SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io, &http_downloader);
     todo!()
 }
diff --git a/crates/shirabe/tests/repository/vcs/fossil_driver_test.rs b/crates/shirabe/tests/repository/vcs/fossil_driver_test.rs
index e677b3d..a3986c2 100644
--- a/crates/shirabe/tests/repository/vcs/fossil_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/fossil_driver_test.rs
@@ -3,10 +3,55 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::FossilDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+}
+
+fn set_up() -> SetUp {
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    SetUp { home, config }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 fn support_provider() -> Vec<(&'static str, bool)> {
     vec![
diff --git a/crates/shirabe/tests/repository/vcs/git_bitbucket_driver_test.rs b/crates/shirabe/tests/repository/vcs/git_bitbucket_driver_test.rs
index e48c609..b6759b5 100644
--- a/crates/shirabe/tests/repository/vcs/git_bitbucket_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/git_bitbucket_driver_test.rs
@@ -3,10 +3,69 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::GitBitbucketDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+    // The IOInterface mock and the HttpDownloaderMock are not ported.
+    io: (),
+    http_downloader: (),
+}
+
+fn set_up() -> SetUp {
+    // The IOInterface mock is created via PHPUnit's getMockBuilder, which is not ported.
+    let io: () = todo!();
+
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    // The HttpDownloaderMock is created via getHttpDownloaderMock, which is not ported.
+    let http_downloader: () = todo!();
+
+    SetUp {
+        home,
+        config,
+        io,
+        http_downloader,
+    }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 #[test]
 fn test_supports() {
@@ -46,29 +105,64 @@ fn test_supports() {
 #[test]
 #[ignore = "constructs a GitBitbucketDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_get_root_identifier_wrong_scm_type() {
+    let SetUp {
+        home,
+        config: _,
+        io: _,
+        http_downloader: _,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitBitbucketDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_driver() {
+    let SetUp {
+        home,
+        config: _,
+        io: _,
+        http_downloader: _,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitBitbucketDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_get_params() {
+    let SetUp {
+        home,
+        config: _,
+        io: _,
+        http_downloader: _,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitBitbucketDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_initialize_invalid_repository_url() {
+    let SetUp {
+        home,
+        config: _,
+        io: _,
+        http_downloader: _,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitBitbucketDriver and mocks the HttpDownloader (curl_multi_init todo!())"]
 fn test_invalid_support_data() {
+    let SetUp {
+        home,
+        config: _,
+        io: _,
+        http_downloader: _,
+    } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
diff --git a/crates/shirabe/tests/repository/vcs/git_driver_test.rs b/crates/shirabe/tests/repository/vcs/git_driver_test.rs
index 85c9f0b..c36470c 100644
--- a/crates/shirabe/tests/repository/vcs/git_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/git_driver_test.rs
@@ -4,11 +4,76 @@
 // that reaches curl_multi_init, todo!()) to feed git command output; mocking is not
 // available here.
 
+use indexmap::IndexMap;
+use shirabe::config::Config;
+use shirabe::util::filesystem::Filesystem;
+use shirabe::util::platform::Platform;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+    network_env: Option<String>,
+}
+
+fn set_up() -> SetUp {
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+    let network_env = Platform::get_env("COMPOSER_DISABLE_NETWORK");
+
+    SetUp {
+        home,
+        config,
+        network_env,
+    }
+}
+
+fn tear_down(home: &std::path::Path, network_env: &Option<String>) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+    match network_env {
+        None => Platform::clear_env("COMPOSER_DISABLE_NETWORK"),
+        Some(network_env) => Platform::put_env("COMPOSER_DISABLE_NETWORK", network_env),
+    }
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+    network_env: Option<String>,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf, network_env: Option<String>) -> Self {
+        TearDown { home, network_env }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home, &self.network_env);
+    }
+}
+
 macro_rules! git_stub {
     ($name:ident) => {
         #[test]
         #[ignore = "constructs a GitDriver and mocks a ProcessExecutor/HttpDownloader (curl_multi_init todo!())"]
         fn $name() {
+            let SetUp {
+                home,
+                config: _,
+                network_env,
+            } = set_up();
+            let _tear_down = TearDown::new(home.path().to_path_buf(), network_env);
             todo!()
         }
     };
diff --git a/crates/shirabe/tests/repository/vcs/github_driver_test.rs b/crates/shirabe/tests/repository/vcs/github_driver_test.rs
index d0067d5..3e97599 100644
--- a/crates/shirabe/tests/repository/vcs/github_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/github_driver_test.rs
@@ -3,10 +3,55 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::GitHubDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+}
+
+fn set_up() -> SetUp {
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    SetUp { home, config }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 fn supports_provider() -> Vec<(bool, &'static str)> {
     vec![
@@ -21,6 +66,9 @@ fn supports_provider() -> Vec<(bool, &'static str)> {
 #[test]
 #[ignore = "GitHubDriver::supports reaches non-strict in_array, which is todo!() in the php-shim"]
 fn test_supports() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+
     for (expected, repo_url) in supports_provider() {
         let io: Rc<RefCell<dyn IOInterface>> = Rc::new(RefCell::new(NullIO::new()));
         let config = Rc::new(RefCell::new(Config::new(true, None)));
@@ -38,53 +86,71 @@ fn test_supports() {
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_private_repository() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_public_repository() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_public_repository2() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_invalid_support_data() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_funding_format() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_public_repository_archived() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_private_repository_no_interaction() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_initialize_invalid_repo_url() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
 
 #[test]
 #[ignore = "constructs a GitHubDriver and mocks the HttpDownloader/IO (curl_multi_init todo!())"]
 fn test_get_empty_file_content() {
+    let SetUp { home, config: _ } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
     todo!()
 }
diff --git a/crates/shirabe/tests/repository/vcs/hg_driver_test.rs b/crates/shirabe/tests/repository/vcs/hg_driver_test.rs
index d7ff5c3..155d7ce 100644
--- a/crates/shirabe/tests/repository/vcs/hg_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/hg_driver_test.rs
@@ -3,10 +3,58 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::HgDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+    // The IOInterface mock is not ported.
+    io: (),
+}
+
+fn set_up() -> SetUp {
+    let io = ();
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    SetUp { home, config, io }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 fn supports_data_provider() -> Vec<&'static str> {
     vec![
@@ -34,17 +82,26 @@ fn test_supports() {
 #[test]
 #[ignore = "needs an HgDriver instance (HttpDownloader reaches curl_multi_init, todo!()) and a mocked ProcessExecutor"]
 fn test_get_branches_filter_invalid_branch_names() {
+    let SetUp { home, config, io } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io);
     todo!()
 }
 
 #[test]
 #[ignore = "needs an HgDriver instance (HttpDownloader reaches curl_multi_init, todo!()) and a mocked ProcessExecutor"]
 fn test_file_get_content_invalid_identifier() {
+    let SetUp { home, config, io } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io);
     todo!()
 }
 
 #[test]
 #[ignore = "needs an HgDriver instance (HttpDownloader reaches curl_multi_init, todo!()) and a mocked ProcessExecutor"]
 fn test_get_change_date_invalid_identifier() {
+    let SetUp { home, config, io } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = (&config, &io);
     todo!()
 }
diff --git a/crates/shirabe/tests/repository/vcs/perforce_driver_test.rs b/crates/shirabe/tests/repository/vcs/perforce_driver_test.rs
index c8353de..1c28487 100644
--- a/crates/shirabe/tests/repository/vcs/perforce_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/perforce_driver_test.rs
@@ -3,10 +3,100 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::PerforceDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+const TEST_URL: &str = "TEST_PERFORCE_URL";
+const TEST_DEPOT: &str = "TEST_DEPOT_CONFIG";
+const TEST_BRANCH: &str = "TEST_BRANCH_CONFIG";
+
+struct SetUp {
+    test_path: TempDir,
+    config: Config,
+    repo_config: IndexMap<String, PhpMixed>,
+    // The IOInterface, ProcessExecutor, HttpDownloader and Perforce mocks, the
+    // driver instance and the reflection-based perforce override are not ported.
+    io: (),
+    process: (),
+    http_downloader: (),
+    perforce: (),
+    driver: (),
+}
+
+fn get_test_config(test_path: &std::path::Path) -> Config {
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(test_path.to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    config
+}
+
+fn set_up() -> SetUp {
+    let test_path = TempDir::new().unwrap();
+    let config = get_test_config(test_path.path());
+    let mut repo_config: IndexMap<String, PhpMixed> = IndexMap::new();
+    repo_config.insert("url".to_string(), PhpMixed::String(TEST_URL.to_string()));
+    repo_config.insert(
+        "depot".to_string(),
+        PhpMixed::String(TEST_DEPOT.to_string()),
+    );
+    repo_config.insert(
+        "branch".to_string(),
+        PhpMixed::String(TEST_BRANCH.to_string()),
+    );
+
+    let io = ();
+    let process = ();
+    let http_downloader = ();
+    let perforce = ();
+    // The driver construction and overrideDriverInternalPerforce (reflection) are not ported.
+    let driver = ();
+
+    SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    }
+}
+
+fn tear_down(test_path: &std::path::Path) {
+    // cleanup directory under test path
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(test_path).unwrap();
+}
+
+struct TearDown {
+    test_path: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(test_path: std::path::PathBuf) -> Self {
+        TearDown { test_path }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.test_path);
+    }
+}
 
 #[test]
 fn test_supports_returns_false_no_deep_check() {
@@ -21,29 +111,129 @@ fn test_supports_returns_false_no_deep_check() {
 #[test]
 #[ignore = "mocks Perforce/repository/IO; mocking is not available"]
 fn test_initialize_captures_variables_from_repo_config() {
+    let SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    } = set_up();
+    let _tear_down = TearDown::new(test_path.path().to_path_buf());
+    let _ = (
+        &config,
+        &repo_config,
+        &io,
+        &process,
+        &http_downloader,
+        &perforce,
+        &driver,
+    );
     todo!()
 }
 
 #[test]
 #[ignore = "mocks Perforce/repository/IO; mocking is not available"]
 fn test_initialize_logs_in_and_connects_client() {
+    let SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    } = set_up();
+    let _tear_down = TearDown::new(test_path.path().to_path_buf());
+    let _ = (
+        &config,
+        &repo_config,
+        &io,
+        &process,
+        &http_downloader,
+        &perforce,
+        &driver,
+    );
     todo!()
 }
 
 #[test]
 #[ignore = "mocks Perforce/repository/IO; mocking is not available"]
 fn test_has_composer_file_returns_false_on_no_composer_file() {
+    let SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    } = set_up();
+    let _tear_down = TearDown::new(test_path.path().to_path_buf());
+    let _ = (
+        &config,
+        &repo_config,
+        &io,
+        &process,
+        &http_downloader,
+        &perforce,
+        &driver,
+    );
     todo!()
 }
 
 #[test]
 #[ignore = "mocks Perforce/repository/IO; mocking is not available"]
 fn test_has_composer_file_returns_true_with_one_or_more_composer_files() {
+    let SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    } = set_up();
+    let _tear_down = TearDown::new(test_path.path().to_path_buf());
+    let _ = (
+        &config,
+        &repo_config,
+        &io,
+        &process,
+        &http_downloader,
+        &perforce,
+        &driver,
+    );
     todo!()
 }
 
 #[test]
 #[ignore = "mocks Perforce/repository/IO; mocking is not available"]
 fn test_cleanup() {
+    let SetUp {
+        test_path,
+        config,
+        repo_config,
+        io,
+        process,
+        http_downloader,
+        perforce,
+        driver,
+    } = set_up();
+    let _tear_down = TearDown::new(test_path.path().to_path_buf());
+    let _ = (
+        &config,
+        &repo_config,
+        &io,
+        &process,
+        &http_downloader,
+        &perforce,
+        &driver,
+    );
     todo!()
 }
diff --git a/crates/shirabe/tests/repository/vcs/svn_driver_test.rs b/crates/shirabe/tests/repository/vcs/svn_driver_test.rs
index 262f0c3..9625088 100644
--- a/crates/shirabe/tests/repository/vcs/svn_driver_test.rs
+++ b/crates/shirabe/tests/repository/vcs/svn_driver_test.rs
@@ -3,10 +3,55 @@
 use std::cell::RefCell;
 use std::rc::Rc;
 
+use indexmap::IndexMap;
 use shirabe::config::Config;
 use shirabe::io::IOInterface;
 use shirabe::io::null_io::NullIO;
 use shirabe::repository::vcs::SvnDriver;
+use shirabe::util::filesystem::Filesystem;
+use shirabe_php_shim::PhpMixed;
+use tempfile::TempDir;
+
+struct SetUp {
+    home: TempDir,
+    config: Config,
+}
+
+fn set_up() -> SetUp {
+    let home = TempDir::new().unwrap();
+    let mut config = Config::new(true, None);
+    let mut top: IndexMap<String, PhpMixed> = IndexMap::new();
+    let mut config_section: IndexMap<String, PhpMixed> = IndexMap::new();
+    config_section.insert(
+        "home".to_string(),
+        PhpMixed::String(home.path().to_string_lossy().into_owned()),
+    );
+    top.insert("config".to_string(), PhpMixed::Array(config_section));
+    config.merge(&top, Config::SOURCE_UNKNOWN);
+
+    SetUp { home, config }
+}
+
+fn tear_down(home: &std::path::Path) {
+    let mut fs = Filesystem::new(None);
+    fs.remove_directory(home).unwrap();
+}
+
+struct TearDown {
+    home: std::path::PathBuf,
+}
+
+impl TearDown {
+    fn new(home: std::path::PathBuf) -> Self {
+        TearDown { home }
+    }
+}
+
+impl Drop for TearDown {
+    fn drop(&mut self) {
+        tear_down(&self.home);
+    }
+}
 
 fn support_provider() -> Vec<(&'static str, bool)> {
     vec![
@@ -35,5 +80,8 @@ fn test_support() {
 #[test]
 #[ignore = "constructs an SvnDriver and mocks a ProcessExecutor for the svn invocation"]
 fn test_wrong_credentials_in_url() {
+    let SetUp { home, config } = set_up();
+    let _tear_down = TearDown::new(home.path().to_path_buf());
+    let _ = &config;
     todo!()
 }