<?php

namespace EasySwoole\Validate\tests;

/**
 * @internal
 */
class IntegerTest extends BaseTestCase
{
    // 合法断言
    public function testValidCase()
    {
        // 正常的int类型
        $this->freeValidate();
        $this->validate->addColumn('integer')->integer();
        $validateResult = $this->validate->validate(['integer' => 1]);
        $this->assertTrue($validateResult);

        // 文本型int
        $this->freeValidate();
        $this->validate->addColumn('integer')->integer();
        $validateResult = $this->validate->validate(['integer' => '100']);
        $this->assertTrue($validateResult);
    }

    // 默认错误信息断言
    public function testDefaultErrorMsgCase()
    {
        // 不是一个数字
        $this->freeValidate();
        $this->validate->addColumn('integer')->integer();
        $validateResult = $this->validate->validate(['integer' => 'xxx']);
        $this->assertFalse($validateResult);
        $this->assertEquals('integer只能是整数', $this->validate->getError()->__toString());

        // 不是一个整数
        $this->freeValidate();
        $this->validate->addColumn('integer', '个数')->integer();
        $validateResult = $this->validate->validate(['integer' => 0.001]);
        $this->assertFalse($validateResult);
        $this->assertEquals('个数只能是整数', $this->validate->getError()->__toString());
    }

    // 自定义错误信息断言
    public function testCustomErrorMsgCase()
    {
        $this->freeValidate();
        $this->validate->addColumn('integer')->integer('请输入正确的数量');
        $validateResult = $this->validate->validate(['integer' => 0.001]);
        $this->assertFalse($validateResult);
        $this->assertEquals('请输入正确的数量', $this->validate->getError()->__toString());
    }
}