//
//  File.swift
//  
//
//  Created by yorick geoffre on 07/02/2023.
//

import Foundation
import XCTest
import forcesPack

final class BoardRulesTests: XCTestCase {
    private var boardEmpty: [[Int?]] = [[nil,nil,nil,nil],[nil,nil,nil,nil],[nil,nil,nil,nil],[nil,nil,nil,nil]]
    private var boardRow: [[Int?]] = [[0,0,0,0],[nil,nil,nil,nil],[nil,nil,nil,nil],[nil,nil,nil,nil]]
    private var boardCol: [[Int?]] = [[0,nil,nil,nil],[0,nil,nil,nil],[0,nil,nil,nil],[0,nil,nil,nil]]
    private var boardDiag: [[Int?]] = [[0,nil,nil,nil],[nil,0,nil,nil],[nil,nil,0,nil],[nil,nil,nil,0]]
    
    func testRules(){
        var ruleCol : Rule = AreCols4x()
        var ruleRow: Rule = AreRows4x()
        var ruleDiag:  Rule = AreDiags4x()
        
        XCTAssertFalse(ruleCol.isRuleMet(grid: boardEmpty, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleRow.isRuleMet(grid: boardEmpty, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleDiag.isRuleMet(grid: boardEmpty, targetedRow: 0, targetedCol: 0))
        
        XCTAssertTrue(ruleCol.isRuleMet(grid: boardRow, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleRow.isRuleMet(grid: boardRow, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleDiag.isRuleMet(grid: boardRow, targetedRow: 0, targetedCol: 0))
        
        XCTAssertFalse(ruleCol.isRuleMet(grid: boardCol, targetedRow: 0, targetedCol: 0))
        XCTAssertTrue(ruleRow.isRuleMet(grid: boardCol, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleDiag.isRuleMet(grid: boardCol, targetedRow: 0, targetedCol: 0))
        
        
        XCTAssertFalse(ruleCol.isRuleMet(grid: boardDiag, targetedRow: 0, targetedCol: 0))
        XCTAssertFalse(ruleRow.isRuleMet(grid: boardDiag, targetedRow: 0, targetedCol: 0))
        XCTAssertTrue(ruleDiag.isRuleMet(grid: boardDiag, targetedRow: 0, targetedCol: 0))
    }
}