🧪 test(init): unit tests for planning and file IO
This commit is contained in:
Jeremiah Russell
committed by
Jeremiah Russell
Jeremiah Russell
parent
0a047dd547
commit
2cfd16c8ac
319
tests/init_integration_tests.rs
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319
tests/init_integration_tests.rs
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//! Integration tests for the init CLI command.
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use assert_cmd::prelude::*;
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use assert_fs::prelude::*;
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use predicates::prelude::*;
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use std::process::Command;
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#[test]
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fn test_init_help() {
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args(["init", "--help"]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("Initialize cull-gmail configuration"))
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.stdout(predicate::str::contains("--config-dir"))
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.stdout(predicate::str::contains("--credential-file"))
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.stdout(predicate::str::contains("--dry-run"))
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.stdout(predicate::str::contains("--interactive"))
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.stdout(predicate::str::contains("--force"));
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}
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#[test]
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fn test_init_dry_run_new_setup() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--dry-run"
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]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("DRY RUN: No changes will be made"))
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.stdout(predicate::str::contains("Planned operations:"))
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.stdout(predicate::str::contains("Create directory:"))
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.stdout(predicate::str::contains("Write file:"))
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.stdout(predicate::str::contains("cull-gmail.toml"))
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.stdout(predicate::str::contains("rules.toml"))
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.stdout(predicate::str::contains("Ensure token directory:"))
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.stdout(predicate::str::contains("gmail1"))
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.stdout(predicate::str::contains("OAuth2 authentication skipped"))
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.stdout(predicate::str::contains("To apply these changes, run without --dry-run"));
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// Verify no files were actually created
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assert!(!config_dir.exists());
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_dry_run_with_credential_file() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let credential_file = temp_dir.child("credential.json");
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// Create a mock credential file
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credential_file.write_str(r#"{
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"installed": {
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"client_id": "test-client-id.googleusercontent.com",
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"client_secret": "test-client-secret",
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"auth_uri": "https://accounts.google.com/o/oauth2/auth",
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"token_uri": "https://oauth2.googleapis.com/token",
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"redirect_uris": ["http://localhost"]
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}
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}"#).unwrap();
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--credential-file",
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credential_file.path().to_str().unwrap(),
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"--dry-run"
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]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("DRY RUN: No changes will be made"))
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.stdout(predicate::str::contains("Planned operations:"))
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.stdout(predicate::str::contains("Copy file:"))
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.stdout(predicate::str::contains("credential.json"))
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.stdout(predicate::str::contains("OAuth2 authentication would open"));
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// Verify no files were actually created
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assert!(!config_dir.exists());
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_actual_execution() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("Initialization completed successfully!"))
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.stdout(predicate::str::contains("Configuration directory:"))
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.stdout(predicate::str::contains("Files created:"))
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.stdout(predicate::str::contains("cull-gmail.toml"))
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.stdout(predicate::str::contains("rules.toml"))
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.stdout(predicate::str::contains("Next steps:"));
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// Verify files were actually created
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assert!(config_dir.exists());
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assert!(config_dir.join("cull-gmail.toml").exists());
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assert!(config_dir.join("rules.toml").exists());
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assert!(config_dir.join("gmail1").exists());
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// Verify file contents
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let config_content = std::fs::read_to_string(config_dir.join("cull-gmail.toml")).unwrap();
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assert!(config_content.contains("credential_file = \"credential.json\""));
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assert!(config_content.contains("execute = false"));
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let rules_content = std::fs::read_to_string(config_dir.join("rules.toml")).unwrap();
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assert!(rules_content.contains("# Example rules for cull-gmail"));
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_force_overwrite() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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// Create config directory and file first
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std::fs::create_dir_all(&config_dir).unwrap();
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std::fs::write(config_dir.join("cull-gmail.toml"), "old config").unwrap();
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--force",
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"--dry-run"
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]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("DRY RUN: No changes will be made"))
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.stdout(predicate::str::contains("(with backup)"));
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_existing_config_no_force_fails() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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// Create config directory and file first
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std::fs::create_dir_all(&config_dir).unwrap();
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std::fs::write(config_dir.join("cull-gmail.toml"), "existing config").unwrap();
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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]);
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cmd.assert()
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.failure()
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.stderr(predicate::str::contains("already exists"))
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.stderr(predicate::str::contains("--force"))
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.stderr(predicate::str::contains("--interactive"));
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_with_credential_file_copy() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let credential_file = temp_dir.child("source_credential.json");
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// Create a mock credential file
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credential_file.write_str(r#"{
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"installed": {
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"client_id": "test-client-id.googleusercontent.com",
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"client_secret": "test-client-secret",
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"auth_uri": "https://accounts.google.com/o/oauth2/auth",
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"token_uri": "https://oauth2.googleapis.com/token",
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"redirect_uris": ["http://localhost"]
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}
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}"#).unwrap();
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--credential-file",
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credential_file.path().to_str().unwrap(),
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// Skip OAuth for this test since we don't have real credentials
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]);
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// This will fail at OAuth step, but we can check that files were created correctly
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let _output = cmd.output().unwrap();
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// Verify files were created up to the OAuth step
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assert!(config_dir.exists());
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assert!(config_dir.join("cull-gmail.toml").exists());
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assert!(config_dir.join("rules.toml").exists());
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assert!(config_dir.join("credential.json").exists());
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assert!(config_dir.join("gmail1").exists());
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// Verify credential file was copied
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let copied_credential_content = std::fs::read_to_string(config_dir.join("credential.json")).unwrap();
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assert!(copied_credential_content.contains("test-client-id.googleusercontent.com"));
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#[cfg(unix)]
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{
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use std::os::unix::fs::PermissionsExt;
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// Verify credential file has secure permissions
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let metadata = std::fs::metadata(config_dir.join("credential.json")).unwrap();
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let permissions = metadata.permissions();
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assert_eq!(permissions.mode() & 0o777, 0o600);
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}
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_invalid_credential_file() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let credential_file = temp_dir.child("invalid_credential.json");
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// Create an invalid credential file
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credential_file.write_str("invalid json content").unwrap();
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--credential-file",
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credential_file.path().to_str().unwrap(),
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]);
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cmd.assert()
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.failure()
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.stderr(predicate::str::contains("Invalid credential file format"));
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temp_dir.close().unwrap();
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}
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#[test]
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fn test_init_nonexistent_credential_file() {
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let nonexistent_file = temp_dir.path().join("nonexistent.json");
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--credential-file",
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nonexistent_file.to_str().unwrap(),
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]);
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cmd.assert()
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.failure()
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.stderr(predicate::str::contains("not found"));
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temp_dir.close().unwrap();
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}
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// This test would require real Gmail credentials and should be ignored by default
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#[test]
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#[ignore = "requires real Gmail OAuth2 credentials"]
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fn test_init_oauth_integration() {
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// This test should only run when CULL_GMAIL_TEST_CREDENTIAL_FILE is set
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let credential_file = std::env::var("CULL_GMAIL_TEST_CREDENTIAL_FILE")
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.expect("CULL_GMAIL_TEST_CREDENTIAL_FILE must be set for OAuth integration test");
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let temp_dir = assert_fs::TempDir::new().unwrap();
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let config_dir = temp_dir.path().join("test-config");
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let mut cmd = Command::cargo_bin("cull-gmail").unwrap();
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cmd.args([
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"init",
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"--config-dir",
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&format!("c:{}", config_dir.to_string_lossy()),
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"--credential-file",
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&credential_file,
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]);
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cmd.assert()
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.success()
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.stdout(predicate::str::contains("OAuth2 authentication successful!"))
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.stdout(predicate::str::contains("gmail1/ (OAuth2 token cache)"));
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// Verify token files were created
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assert!(config_dir.join("gmail1").exists());
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// Check if there are token-related files in the gmail1 directory
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let gmail_dir_contents = std::fs::read_dir(config_dir.join("gmail1")).unwrap();
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let has_token_files = gmail_dir_contents.count() > 0;
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assert!(has_token_files, "Expected token files to be created in gmail1 directory");
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temp_dir.close().unwrap();
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}
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