Rework argument configuration

- Unify names of argument configuration classes in
  DCAE APP simulator, XNF simualtor and VES HV Collector
- Make some of the arguments required
- Adjust docker-compose and Dockerfiles
- Adjust test cases and error handling

Closes ONAP-683

Change-Id: I4a9d43791cced9dcb52eb83e2f7956462e8712d9
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>
Issue-ID: DCAEGEN2-601

1 files changed, 34 insertions, 16 deletions

diff --git a/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/ArgBasedServerConfigurationTest.kt b/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/ArgVesHvConfigurationTest.kt
index fb0067ec..6b111ae4 100644
--- a/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/ArgBasedServerConfigurationTest.kt
+++ b/hv-collector-main/src/test/kotlin/org/onap/dcae/collectors/veshv/main/ArgVesHvConfigurationTest.kt
@@ -27,8 +27,9 @@ import org.jetbrains.spek.api.dsl.given
 import org.jetbrains.spek.api.dsl.it
 import org.jetbrains.spek.api.dsl.on
 import org.onap.dcae.collectors.veshv.domain.SecurityConfiguration
-import org.onap.dcae.collectors.veshv.main.ArgBasedServerConfiguration.*
+import org.onap.dcae.collectors.veshv.main.ArgVesHvConfiguration.DefaultValues
 import org.onap.dcae.collectors.veshv.model.ServerConfiguration
+import org.onap.dcae.collectors.veshv.utils.commandline.WrongArgumentError
 import java.nio.file.Paths
 import java.time.Duration
 
@@ -36,8 +37,8 @@ import java.time.Duration
  * @author Piotr Jaszczyk <piotr.jaszczyk@nokia.com>
  * @since May 2018
  */
-object ArgBasedServerConfigurationTest : Spek({
-    lateinit var cut: ArgBasedServerConfiguration
+object ArgVesHvConfigurationTest : Spek({
+    lateinit var cut: ArgVesHvConfiguration
     val configurationUrl = "http://test-address/test"
     val firstRequestDelay = "10"
     val requestInterval = "5"
@@ -47,15 +48,20 @@ object ArgBasedServerConfigurationTest : Spek({
     val trustCert = Paths.get("/", "etc", "ves", "trusted.crt")
 
     beforeEachTest {
-        cut = ArgBasedServerConfiguration()
+        cut = ArgVesHvConfiguration()
     }
 
     fun parse(vararg cmdLine: String): ServerConfiguration =
             cut.parse(cmdLine).fold(
-                    {throw AssertionError("Parsing result should be present")},
+                    { throw AssertionError("Parsing result should be present") },
                     ::identity
             )
 
+    fun parseExpectingFailure(vararg cmdLine: String) =
+            cut.parse(cmdLine).fold(::identity) {
+                throw AssertionError("parsing should have failed")
+            }
+
     describe("parsing arguments") {
         given("all parameters are present in the long form") {
             lateinit var result: ServerConfiguration
@@ -72,17 +78,17 @@ object ArgBasedServerConfigurationTest : Spek({
             }
 
             it("should set proper port") {
-                assertThat(result.port).isEqualTo(6969)
+                assertThat(result.listenPort).isEqualTo(listenPort.toInt())
             }
 
             it("should set proper first consul request delay") {
                 assertThat(result.configurationProviderParams.firstRequestDelay)
-                        .isEqualTo(Duration.ofSeconds(10))
+                        .isEqualTo(Duration.ofSeconds(firstRequestDelay.toLong()))
             }
 
             it("should set proper consul request interval") {
                 assertThat(result.configurationProviderParams.requestInterval)
-                        .isEqualTo(Duration.ofSeconds(5))
+                        .isEqualTo(Duration.ofSeconds(requestInterval.toLong()))
             }
 
             it("should set proper config url") {
@@ -101,16 +107,16 @@ object ArgBasedServerConfigurationTest : Spek({
             lateinit var result: ServerConfiguration
 
             beforeEachTest {
-                result = parse("-p", "666", "-c", configurationUrl, "-d", firstRequestDelay)
+                result = parse("-p", listenPort, "-c", configurationUrl, "-d", firstRequestDelay)
             }
 
             it("should set proper port") {
-                assertThat(result.port).isEqualTo(666)
+                assertThat(result.listenPort).isEqualTo(listenPort.toInt())
             }
 
             it("should set proper first consul request delay") {
                 assertThat(result.configurationProviderParams.firstRequestDelay)
-                        .isEqualTo(Duration.ofSeconds(10))
+                        .isEqualTo(Duration.ofSeconds(firstRequestDelay.toLong()))
             }
 
             it("should set proper config url") {
@@ -123,11 +129,7 @@ object ArgBasedServerConfigurationTest : Spek({
             lateinit var result: ServerConfiguration
 
             beforeEachTest {
-                result = parse()
-            }
-
-            it("should set default port") {
-                assertThat(result.port).isEqualTo(DefaultValues.PORT)
+                result = parse("--listen-port", listenPort)
             }
 
             it("should set default config url") {
@@ -161,5 +163,21 @@ object ArgBasedServerConfigurationTest : Spek({
                 }
             }
         }
+
+        describe("required parameter is absent") {
+            given("listen port is missing") {
+                it("should throw exception") {
+                    assertThat(parseExpectingFailure(
+                            "--ssl-disable",
+                            "--config-url", configurationUrl,
+                            "--first-request-delay", firstRequestDelay,
+                            "--request-interval", requestInterval,
+                            "--private-key-file", pk.toFile().absolutePath,
+                            "--cert-file", cert.toFile().absolutePath,
+                            "--trust-cert-file", trustCert.toFile().absolutePath)
+                    ).isInstanceOf(WrongArgumentError::class.java)
+                }
+            }
+        }
     }
 })