Initial commit; substitutions can be reviewed, no further functionality implemented yet

2019-07-09 19:39:06 +02:00
commit 860d87f446
169 changed files with 30855 additions and 0 deletions
@@ -0,0 +1,133 @@
+//
+//  Validate.swift
+//  SwifSoup
+//
+//  Created by Nabil Chatbi on 02/10/16.
+//  Copyright © 2016 Nabil Chatbi.. All rights reserved.
+//
+
+import Foundation
+
+struct Validate {
+
+    /**
+     * Validates that the object is not null
+     * @param obj object to test
+     */
+    public static func notNull(obj: Any?) throws {
+        if (obj == nil) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: "Object must not be null")
+        }
+    }
+
+    /**
+     * Validates that the object is not null
+     * @param obj object to test
+     * @param msg message to output if validation fails
+     */
+    public static func notNull(obj: AnyObject?, msg: String) throws {
+        if (obj == nil) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+        }
+    }
+
+    /**
+     * Validates that the value is true
+     * @param val object to test
+     */
+    public static func isTrue(val: Bool) throws {
+        if (!val) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: "Must be true")
+        }
+    }
+
+    /**
+     * Validates that the value is true
+     * @param val object to test
+     * @param msg message to output if validation fails
+     */
+    public static func isTrue(val: Bool, msg: String) throws {
+        if (!val) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+        }
+    }
+
+    /**
+     * Validates that the value is false
+     * @param val object to test
+     */
+    public static func isFalse(val: Bool) throws {
+        if (val) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: "Must be false")
+        }
+    }
+
+    /**
+     * Validates that the value is false
+     * @param val object to test
+     * @param msg message to output if validation fails
+     */
+    public static func isFalse(val: Bool, msg: String) throws {
+        if (val) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+        }
+    }
+
+    /**
+     * Validates that the array contains no null elements
+     * @param objects the array to test
+     */
+    public static func noNullElements(objects: [AnyObject?]) throws {
+        try noNullElements(objects: objects, msg: "Array must not contain any null objects")
+    }
+
+    /**
+     * Validates that the array contains no null elements
+     * @param objects the array to test
+     * @param msg message to output if validation fails
+     */
+    public static func noNullElements(objects: [AnyObject?], msg: String) throws {
+        for obj in objects {
+            if (obj == nil) {
+                throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+            }
+        }
+    }
+
+    /**
+     * Validates that the string is not empty
+     * @param string the string to test
+     */
+    public static func notEmpty(string: String?) throws {
+        if (string == nil || string?.count == 0) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: "String must not be empty")
+        }
+
+    }
+
+    /**
+     * Validates that the string is not empty
+     * @param string the string to test
+     * @param msg message to output if validation fails
+     */
+   public static func notEmpty(string: String?, msg: String ) throws {
+        if (string == nil || string?.count == 0) {
+            throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+        }
+    }
+
+    /**
+     Cause a failure.
+     @param msg message to output.
+     */
+    public static func fail(msg: String) throws {
+        throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+    }
+
+    /**
+     Helper
+     */
+    public static func exception(msg: String) throws {
+        throw Exception.Error(type: ExceptionType.IllegalArgumentException, Message: msg)
+    }
+}