先一个测试删除地址的测试为例子
$address = Address::query()->first();
//首先这个地址必须是非空的
$this->assertNotEmpty($address);
$response = $this->post('wx/address/delete', ['id' => $address->id]);
$response->assertJson(['errno' => 0]);
$address = Address::query()->find($address->id);
$this->assertEmpty($address);
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this->assertNotEmpty(
this−>assertNotEmpty(address); 断言不是非空
$response->assertJson([‘errno’ => 0]); 断言json
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this->assertEmpty(
this−>assertEmpty(address); 断言是空