Extending test script

Makefile

@@ -27,6 +27,10 @@ clean: remove-podman-containers
 	cd backend && make clean
 	@echo "Cleaned up!"
 
+.PHONY: itest
+itest:
+	python testing.py
+
 # Cleans up everything related to podman, not just the project. Make sure you understand what this means.
 podman-clean:
 	podman system reset --force

backend/internal/database/db.go

@@ -14,6 +14,7 @@ import (
 type Database interface {
 	// Insert a new user into the database, password should be hashed before calling
 	AddUser(username string, password string) error
+	CheckUser(username string, password string) bool
 	RemoveUser(username string) error
 	PromoteToAdmin(username string) error
 	GetUserId(username string) (int, error)
@@ -77,6 +78,15 @@ func DbConnect(dbpath string) Database {
 	return &Db{db}
 }
 
+func (d *Db) CheckUser(username string, password string) bool {
+	var dbPassword string
+	err := d.Get(&dbPassword, "SELECT password FROM users WHERE username = ?", username)
+	if err != nil {
+		return false
+	}
+	return dbPassword == password
+}
+
 // GetProjectsForUser retrieves all projects associated with a specific user.
 func (d *Db) GetProjectsForUser(username string) ([]types.Project, error) {
 	var projects []types.Project

backend/internal/handlers/global_state.go

@@ -106,18 +106,20 @@ func (gs *GState) IncrementButtonCount(c *fiber.Ctx) error {
 
 // Login is a simple login handler that returns a JWT token
 func (gs *GState) Login(c *fiber.Ctx) error {
-	// To test: curl --data "user=user&pass=pass" http://localhost:8080/api/login
-	user := c.FormValue("user")
-	pass := c.FormValue("pass")
+	// The body type is identical to a NewUser
+	u := new(types.NewUser)
+	if err := c.BodyParser(u); err != nil {
+		return c.Status(400).SendString(err.Error())
+	}
 
-	// Throws Unauthorized error
-	if user != "user" || pass != "pass" {
+	if !gs.Db.CheckUser(u.Username, u.Password) {
+		println("User not found")
 		return c.SendStatus(fiber.StatusUnauthorized)
 	}
 
 	// Create the Claims
 	claims := jwt.MapClaims{
-		"name":  user,
+		"name":  u.Username,
 		"admin": false,
 		"exp":   time.Now().Add(time.Hour * 72).Unix(),
 	}

testing.py

@@ -0,0 +1,75 @@
+import requests
+import string
+import random
+
+
+def randomString(len=10):
+    """Generate a random string of fixed length"""
+    letters = string.ascii_lowercase
+    return "".join(random.choice(letters) for i in range(len))
+
+
+# Defined once per test run
+username = randomString()
+token = None
+
+# The base URL of the API
+base_url = "http://localhost:8080"
+
+# Endpoint to test
+registerPath = base_url + "/api/register"
+loginPath = base_url + "/api/login"
+addProjectPath = base_url + "/api/project"
+
+
+# Define a function to prform POST request with data and return response
+def register(username: string, password: string):
+    print("Registering with username: ", username, " and password: ", password)
+    response = requests.post(
+        registerPath, json={"username": username, "password": password}
+    )
+    print(response.text)
+    return response
+
+
+def login(username: string, password: string):
+    print("Logging in with username: ", username, " and password: ", password)
+    response = requests.post(
+        loginPath, json={"username": username, "password": password}
+    )
+    print(response.text)
+    return response
+
+
+def test_login():
+    response = login(username, "always_same")
+    assert response.status_code == 200, "Login failed"
+    print("Login successful")
+    return response.json()["token"]
+
+
+# Define a function to test the POST request
+def test_create_user():
+    response = register(username, "always_same")
+    assert response.status_code == 200, "Registration failed"
+    print("Registration successful")
+
+
+def test_add_project():
+    loginResponse = login(username, "always_same")
+    token = loginResponse.json()["token"]
+    projectName = randomString()
+    response = requests.post(
+        addProjectPath,
+        json={"name": projectName, "description": "This is a project"},
+        headers={"Authorization": "Bearer " + token},
+    )
+    print(response.text)
+    assert response.status_code == 200, "Add project failed"
+    print("Add project successful")
+
+
+if __name__ == "__main__":
+    test_create_user()
+    test_login()
+    test_add_project()