/*
 * Copyright 2020 Mamoe Technologies and contributors.
 *
 * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
 * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
 *
 * https://github.com/mamoe/mirai/blob/master/LICENSE
 */

package net.mamoe.mirai.message.data

import kotlin.test.Test
import kotlin.test.assertFalse
import kotlin.test.assertTrue


internal class ContentEqualsTest {

    @Test
    fun testContentEquals() {
        val mySource = TestConstrainSingleMessage()
        val image = Image("{01E9451B-70ED-EAE3-B37C-101F1EEBF5B5}.mirai")

        assertTrue {
            buildMessageChain {
                +"test"
            }.contentEquals(buildMessageChain {
                +"te"
                +mySource
                +"st"
            })
        }

        assertFalse {
            buildMessageChain {
                +"tests"
            }.contentEquals(buildMessageChain {
                +"te"
                +"st"
            })
        }

        assertTrue {
            buildMessageChain {
                +mySource
                +"test"
                +mySource
            }.contentEquals("test")
        }

        assertTrue {
            buildMessageChain {
                +"test"
            }.contentEquals(buildMessageChain {
                +"te"
                +"st"
                +mySource
            })
        }

        assertTrue {
            buildMessageChain {
                +"test"
                +image
            }.contentEquals(buildMessageChain {
                +"te"
                +mySource
                +"st"
                +image
            })
        }

        assertTrue {
            buildMessageChain {
                +mySource
                +"test"
                +mySource
            }.contentEquals("test")
        }

        assertTrue {
            buildMessageChain {
                +"test"
                +image
            }.contentEquals(buildMessageChain {
                +"te"
                +"st"
                +image
                +mySource
            })
        }

        assertFalse {
            buildMessageChain {
                +image
                +"test"
                +mySource
            }.contentEquals("test")
        }

        assertFalse {
            buildMessageChain {
                +"test"
                +image
            }.contentEquals("test")
        }

        assertFalse {
            buildMessageChain {
                +image
                +"test"
            }.contentEquals(buildMessageChain {
                +"te"
                +"st"
                +image
                +mySource
            })
        }
    }
}