[ADD] added a function to test whether, tree structure is good or not

src/build.rs

@@ -1,3 +1,137 @@
+use std::path::Path;
 pub fn build() {
     // TODO Build this
 }
+
+pub fn check_project_structure() -> bool {
+    let required_file = "config.toml";
+    let required_dirs = vec!["server", "cache", "log", "java"];
+
+    if !Path::new(required_file).exists() {
+        return false;
+    }
+
+    for dir in required_dirs {
+        if !Path::new(dir).is_dir() {
+            return false;
+        }
+    }
+
+    // All checks passed
+    true
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn check_project_structure_test() {
+        std::env::set_current_dir("/tmp").expect("Failed to set current directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure1")
+            .output()
+            .expect("Failed to create test project directory");
+        std::process::Command::new("touch")
+            .arg("test_project_for_tree_structure1/config.toml")
+            .output()
+            .expect("Failed to create config.toml file");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure1/server")
+            .output()
+            .expect("Failed to create server directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure1/cache")
+            .output()
+            .expect("Failed to create cache directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure1/log")
+            .output()
+            .expect("Failed to create log directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure1/java")
+            .output()
+            .expect("Failed to create java directory");
+
+        std::env::set_current_dir("/tmp/test_project_for_tree_structure1").expect("Failed to set current directory to test_project_for_tree_structure1");
+        std::env::set_current_dir("/tmp").expect("Failed to set current directory");
+        assert_eq!(check_project_structure(), true);
+        std::process::Command::new("rm")
+            .arg("-rf")
+            .arg("/tmp/test_project_for_tree_structure1")
+            .output()
+            .expect("Failed to remove test project directory");
+    }
+    #[test]
+    fn check_project_structure_test_empty() {
+        std::env::set_current_dir("/tmp").expect("Failed to set current directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure2")
+            .output()
+            .expect("Failed to create test project directory");
+
+        std::env::set_current_dir("/tmp/test_project_for_tree_structure2").expect("Failed to set current directory to test_project_for_tree_structure2");
+        assert_eq!(check_project_structure(), false);
+        std::process::Command::new("rm")
+            .arg("-rf")
+            .arg("/tmp/test_project_for_tree_structure2")
+            .output()
+            .expect("Failed to remove test project directory");
+    }
+    #[test]
+    fn check_project_structure_test_except_config() {
+        std::env::set_current_dir("/tmp").expect("Failed to set current directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure3")
+            .output()
+            .expect("Failed to create test project directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure3/server")
+            .output()
+            .expect("Failed to create server directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure3/cache")
+            .output()
+            .expect("Failed to create cache directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure3/log")
+            .output()
+            .expect("Failed to create log directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure3/java")
+            .output()
+            .expect("Failed to create java directory");
+
+        std::env::set_current_dir("/tmp/test_project_for_tree_structure3").expect("Failed to set current directory to test_project_for_tree_structure3");
+        assert_eq!(check_project_structure(), false);
+        std::process::Command::new("rm")
+            .arg("-rf")
+            .arg("/tmp/test_project_for_tree_structure3")
+            .output()
+            .expect("Failed to remove test project directory");
+    }
+    #[test]
+    fn check_project_structure_test_few_folders() {
+        std::env::set_current_dir("/tmp").expect("Failed to set current directory");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure4")
+            .output()
+            .expect("Failed to create test project directory");
+        std::process::Command::new("touch")
+            .arg("test_project_for_tree_structure4/config.toml")
+            .output()
+            .expect("Failed to create config.toml file");
+        std::process::Command::new("mkdir")
+            .arg("test_project_for_tree_structure4/log")
+            .output()
+            .expect("Failed to create log directory");
+
+        std::env::set_current_dir("/tmp/test_project_for_tree_structure4").expect("Failed to set current directory to test_project_for_tree_structure4");
+        assert_eq!(check_project_structure(), false);
+        std::process::Command::new("rm")
+            .arg("-rf")
+            .arg("/tmp/test_project_for_tree_structure4")
+            .output()
+            .expect("Failed to remove test project directory");
+    }
+}

src/config_builder.rs

@@ -4,7 +4,7 @@ pub fn config_builder(project_name: &str) {
     write_toml_file(project_name);
 }
 
-pub fn write_toml_file(project_name: &str){
+pub fn write_toml_file(project_name: &str) {
     // Call functions to get the latest versions
     let latest_java_version = latest_java_version();
     let latest_minecraft_version = fetch_latest_minecraft_version();
@@ -35,13 +35,10 @@ providor = "vanilla"
     let file_path = format!("./{}/config.toml", project_name);
 
     // Write the formatted TOML content to the file
-    std::fs::create_dir_all(format!("./{}", project_name)).expect("Project Should Have been properly setuped"); // Ensure the directory exists
+    std::fs::create_dir_all(format!("./{}", project_name))
+        .expect("Project Should Have been properly setuped"); // Ensure the directory exists
     std::fs::write(file_path, toml_content).expect("Project Should Have been properly setuped");
-
 }
 
 #[cfg(test)]
-mod tests {
-
-}
-
+mod tests {}