commonTest.io.rsocket.kotlin.frame.RequestResponseFrameTest.kt Maven / Gradle / Ivy

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/*
 * Copyright 2015-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.rsocket.kotlin.frame

import io.ktor.utils.io.core.*
import io.rsocket.kotlin.test.*
import kotlin.test.*

class RequestResponseFrameTest : TestWithLeakCheck {

    @Test
    fun testData() {
        val frame = RequestResponseFrame(3, payload("d"))
        val decodedFrame = frame.loopFrame()

        assertTrue(decodedFrame is RequestFrame)
        assertEquals(FrameType.RequestResponse, decodedFrame.type)
        assertEquals(3, decodedFrame.streamId)
        assertFalse(decodedFrame.follows)
        assertFalse(decodedFrame.complete)
        assertFalse(decodedFrame.next)
        assertEquals("d", decodedFrame.payload.data.readText())
        assertEquals(null, decodedFrame.payload.metadata)
    }

    @Test
    fun testDataMetadata() {
        val frame = RequestResponseFrame(3, payload("d", "md"))
        val decodedFrame = frame.loopFrame()

        assertTrue(decodedFrame is RequestFrame)
        assertEquals(FrameType.RequestResponse, decodedFrame.type)
        assertEquals(3, decodedFrame.streamId)
        assertFalse(decodedFrame.follows)
        assertFalse(decodedFrame.complete)
        assertFalse(decodedFrame.next)
        assertEquals("d", decodedFrame.payload.data.readText())
        assertEquals("md", decodedFrame.payload.metadata?.readText())
    }

    @Test
    fun testBigDataMetadata() {
        val data = ByteArray(7000) { 5 }
        val metadata = ByteArray(6000) { 3 }
        val payload = payload(data, metadata)
        val frame = RequestResponseFrame(3, payload)
        val decodedFrame = frame.loopFrame()

        assertTrue(decodedFrame is RequestFrame)
        assertEquals(FrameType.RequestResponse, decodedFrame.type)
        assertEquals(3, decodedFrame.streamId)
        assertFalse(decodedFrame.follows)
        assertFalse(decodedFrame.complete)
        assertFalse(decodedFrame.next)
        assertBytesEquals(data, decodedFrame.payload.data.readBytes())
        assertBytesEquals(metadata, decodedFrame.payload.metadata?.readBytes())
    }

}