Add tests for jwt and password

Author: robwillup

internal/auth/jwt_test.go

@@ -0,0 +1,35 @@
+package auth
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/golang-jwt/jwt/v5"
+)
+
+func TestGenerateJWTAndCheckJWT(t *testing.T) {
+	tokenString, err := GenerateJWT("bob")
+	if err != nil {
+		t.Fatalf("Error generating JWT %v", err)
+	}
+
+	token, err := jwt.ParseWithClaims(tokenString, &MyClaims{}, func(token *jwt.Token) (interface{}, error) {
+		if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, fmt.Errorf("Unexpected signing method: %v", token.Header["alg"])
+		}
+		return []byte("secret_key"), nil
+	})
+
+	if err != nil {
+		t.Fatalf("Error parsing token %v", err)
+	}
+
+	claims, ok := token.Claims.(*MyClaims)
+	if !ok || !token.Valid {
+		t.Fatalf("Error validating token: %v", err)
+	}
+
+	if claims.Username != "bob" {
+		t.Fatalf("Invalid username in claims: %s", claims.Username)
+	}
+}

internal/auth/password_test.go

@@ -0,0 +1,15 @@
+package auth
+
+import "testing"
+
+func TestHashPasswordAndCheckPasswordHash(t *testing.T) {
+	password := "password"
+
+	hashed, err := HashPassword(password)
+	if err != nil {
+		t.Fatalf("Failed to hash password: %v", err)
+	}
+	if !CheckPasswordHash(password, hashed) {
+		t.Fatalf("Hashed password does not match")
+	}
+}