Merge "Remove end-of-transmission message from protocol"

1 files changed, 23 insertions, 96 deletions

diff --git a/hv-collector-core/src/test/kotlin/org/onap/dcae/collectors/veshv/impl/wire/WireChunkDecoderTest.kt b/hv-collector-core/src/test/kotlin/org/onap/dcae/collectors/veshv/impl/wire/WireChunkDecoderTest.kt
index a9364ed3..d214ffcf 100644
--- a/hv-collector-core/src/test/kotlin/org/onap/dcae/collectors/veshv/impl/wire/WireChunkDecoderTest.kt
+++ b/hv-collector-core/src/test/kotlin/org/onap/dcae/collectors/veshv/impl/wire/WireChunkDecoderTest.kt
@@ -27,13 +27,10 @@ import org.jetbrains.spek.api.Spek
 import org.jetbrains.spek.api.dsl.describe
 import org.jetbrains.spek.api.dsl.given
 import org.jetbrains.spek.api.dsl.it
-import org.onap.dcae.collectors.veshv.domain.EndOfTransmissionMessage
-import org.onap.dcae.collectors.veshv.domain.PayloadWireFrameMessage
 import org.onap.dcae.collectors.veshv.domain.WireFrameEncoder
 import org.onap.dcae.collectors.veshv.domain.WireFrameDecoder
 import org.onap.dcae.collectors.veshv.domain.WireFrameMessage
 import reactor.test.test
-import kotlin.test.fail
 
 /**
  * @author Piotr Jaszczyk <piotr.jaszczyk></piotr.jaszczyk>@nokia.com>
@@ -46,7 +43,7 @@ internal object WireChunkDecoderTest : Spek({
 
     val encoder = WireFrameEncoder(alloc)
 
-    fun WireChunkDecoder.decode(frame: PayloadWireFrameMessage) = decode(encoder.encode(frame))
+    fun WireChunkDecoder.decode(frame: WireFrameMessage) = decode(encoder.encode(frame))
 
     fun createInstance() = WireChunkDecoder(WireFrameDecoder(), alloc)
 
@@ -101,23 +98,23 @@ internal object WireChunkDecoderTest : Spek({
         }
 
         given("valid input") {
-            val input = PayloadWireFrameMessage(samplePayload)
+            val input = WireFrameMessage(samplePayload)
 
             it("should yield decoded input frame") {
                 createInstance().decode(input).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyComplete()
             }
         }
 
         given("valid input with part of next frame") {
             val input = Unpooled.buffer()
-                    .writeBytes(encoder.encode(PayloadWireFrameMessage(samplePayload)))
-                    .writeBytes(encoder.encode(PayloadWireFrameMessage(samplePayload)).slice(0, 3))
+                    .writeBytes(encoder.encode(WireFrameMessage(samplePayload)))
+                    .writeBytes(encoder.encode(WireFrameMessage(samplePayload)).slice(0, 3))
 
             it("should yield decoded input frame") {
                 createInstance().decode(input).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyComplete()
             }
 
@@ -126,30 +123,14 @@ internal object WireChunkDecoderTest : Spek({
             }
         }
 
-        given("end-of-transmission marker byte with garbage after it") {
-            val input = Unpooled.buffer()
-                    .writeByte(0xAA)
-                    .writeBytes(Unpooled.wrappedBuffer(samplePayload))
-
-            it("should yield decoded end-of-transmission frame and error") {
-                createInstance().decode(input).test()
-                        .expectNextMatches { it is EndOfTransmissionMessage }
-                        .verifyError(WireFrameException::class.java)
-            }
-
-            it("should leave memory unreleased") {
-                verifyMemoryNotReleased(input)
-            }
-        }
-
         given("valid input with garbage after it") {
             val input = Unpooled.buffer()
-                    .writeBytes(encoder.encode(PayloadWireFrameMessage(samplePayload)))
+                    .writeBytes(encoder.encode(WireFrameMessage(samplePayload)))
                     .writeBytes(Unpooled.wrappedBuffer(samplePayload))
 
             it("should yield decoded input frame and error") {
                 createInstance().decode(input).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyError(WireFrameException::class.java)
             }
 
@@ -159,16 +140,16 @@ internal object WireChunkDecoderTest : Spek({
         }
 
         given("two inputs containing two separate messages") {
-            val input1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
-            val input2 = encoder.encode(PayloadWireFrameMessage(anotherPayload))
+            val input1 = encoder.encode(WireFrameMessage(samplePayload))
+            val input2 = encoder.encode(WireFrameMessage(anotherPayload))
 
             it("should yield decoded input frames") {
                 val cut = createInstance()
                 cut.decode(input1).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyComplete()
                 cut.decode(input2).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == anotherPayload.size }
+                        .expectNextMatches { it.payloadSize == anotherPayload.size }
                         .verifyComplete()
             }
 
@@ -177,57 +158,15 @@ internal object WireChunkDecoderTest : Spek({
             }
         }
 
-        given("two payload messages followed by end-of-transmission marker byte") {
-            val frame1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
-            val frame2 = encoder.encode(PayloadWireFrameMessage(anotherPayload))
-
-            val input = Unpooled.buffer()
-                    .writeBytes(frame1)
-                    .writeBytes(frame2)
-                    .writeByte(0xAA)
-
-            it("should yield decoded input frames") {
-                val cut = createInstance()
-                cut.decode(input).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == anotherPayload.size }
-                        .expectNextMatches { it is EndOfTransmissionMessage }
-                        .verifyComplete()
-            }
-        }
-
-        given("two payload messages separated by end-of-transmission marker byte") {
-            val frame1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
-            val frame2 = encoder.encode(PayloadWireFrameMessage(anotherPayload))
-
-            val input = Unpooled.buffer()
-                    .writeBytes(frame1)
-                    .writeByte(0xAA)
-                    .writeBytes(frame2)
-
-            it("should yield decoded input frames") {
-                val cut = createInstance()
-                cut.decode(input).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
-                        .expectNextMatches { it is EndOfTransmissionMessage }
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == anotherPayload.size }
-                        .verifyComplete()
-            }
-
-            it("should release memory") {
-                verifyMemoryReleased(input)
-            }
-        }
-
         given("1st input containing 1st frame and 2nd input containing garbage") {
-            val input1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
+            val input1 = encoder.encode(WireFrameMessage(samplePayload))
             val input2 = Unpooled.wrappedBuffer(anotherPayload)
 
             it("should yield decoded input frames") {
                 val cut = createInstance()
                 cut.decode(input1)
                         .test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyComplete()
                 cut.decode(input2).test()
                         .verifyError(WireFrameException::class.java)
@@ -244,8 +183,8 @@ internal object WireChunkDecoderTest : Spek({
 
 
         given("1st input containing 1st frame + part of 2nd frame and 2nd input containing rest of 2nd frame") {
-            val frame1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
-            val frame2 = encoder.encode(PayloadWireFrameMessage(anotherPayload))
+            val frame1 = encoder.encode(WireFrameMessage(samplePayload))
+            val frame2 = encoder.encode(WireFrameMessage(anotherPayload))
 
             val input1 = Unpooled.buffer()
                     .writeBytes(frame1)
@@ -255,10 +194,10 @@ internal object WireChunkDecoderTest : Spek({
             it("should yield decoded input frames") {
                 val cut = createInstance()
                 cut.decode(input1).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
                         .verifyComplete()
                 cut.decode(input2).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == anotherPayload.size }
+                        .expectNextMatches { it.payloadSize == anotherPayload.size }
                         .verifyComplete()
             }
 
@@ -268,8 +207,8 @@ internal object WireChunkDecoderTest : Spek({
         }
 
         given("1st input containing part of 1st frame and 2nd input containing rest of 1st + 2nd frame") {
-            val frame1 = encoder.encode(PayloadWireFrameMessage(samplePayload))
-            val frame2 = encoder.encode(PayloadWireFrameMessage(anotherPayload))
+            val frame1 = encoder.encode(WireFrameMessage(samplePayload))
+            val frame2 = encoder.encode(WireFrameMessage(anotherPayload))
 
             val input1 = Unpooled.buffer()
                     .writeBytes(frame1, 5)
@@ -282,8 +221,8 @@ internal object WireChunkDecoderTest : Spek({
                 cut.decode(input1).test()
                         .verifyComplete()
                 cut.decode(input2).test()
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == samplePayload.size }
-                        .expectNextMatches { castToPayloadMsgOrFail(it).payloadSize == anotherPayload.size }
+                        .expectNextMatches { it.payloadSize == samplePayload.size }
+                        .expectNextMatches { it.payloadSize == anotherPayload.size }
                         .verifyComplete()
             }
 
@@ -292,16 +231,4 @@ internal object WireChunkDecoderTest : Spek({
             }
         }
     }
-})
-
-
-private fun castToPayloadMsgOrFail(msg: WireFrameMessage): PayloadWireFrameMessage =
-        if (msg is PayloadWireFrameMessage) {
-            msg
-        } else {
-            fail("Decoded message had unexpected type, expecting: PayloadWireFrameMessage, but was: ${msg.javaClass}")
-        }
-
-private fun WireFrameMessage.castToEndOfTransmissionMessageOrFail(): EndOfTransmissionMessage =
-        this as? EndOfTransmissionMessage
-                ?: fail("Decoded message had unexpected type, expecting: EndOfTransmissionMessage, but was: ${this.javaClass}")
\ No newline at end of file
+})
\ No newline at end of file