added code and type accessors to response

build.gradle

@@ -14,7 +14,7 @@ dependencies {
 
     compile 'org.eclipse.jetty:jetty-server:9.4.27.v20200227'
     compile 'org.eclipse.jetty:jetty-servlet:9.4.27.v20200227'
-    compile 'com.github.DaikonWeb:daikon-core:1.3.3'
+    compile 'com.github.DaikonWeb:daikon-core:1.3.4'
 
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.2'
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.5.2'

src/main/kotlin/daikon/HttpResponse.kt

@@ -28,10 +28,14 @@ class HttpResponse(private val response: HttpServletResponse) : Response {
        response.contentType = contentType
     }
 
+    override fun type() = response.contentType
+
     override fun status(code: Int) {
         response.status = code
     }
 
+    override fun status() = response.status
+
     override fun write(text: String) {
         writer.write(text)
         write(text.toByteArray(UTF_8))

src/test/kotlin/daikon/ResponseTest.kt

@@ -2,6 +2,7 @@ package daikon
 
 import daikon.core.HttpStatus.CREATED_201
 import daikon.core.HttpStatus.MOVED_PERMANENTLY_301
+import daikon.core.HttpStatus.NOT_FOUND_404
 import org.assertj.core.api.Assertions.assertThat
 import org.junit.jupiter.api.Test
 import topinambur.http
@@ -79,4 +80,24 @@ class ResponseTest {
                 assertThat(local("/").http.get().header("Server")).isEqualTo("Daikon")
             }
     }
+
+    @Test
+    fun `can access to response status code`() {
+        HttpServer()
+            .any("/") { _, res -> res.status(NOT_FOUND_404)}
+            .after("/") { _, res -> res.write("StatusCode = ${res.status()}")}
+            .start().use {
+                assertThat(local("/").http.get().body).isEqualTo("StatusCode = 404")
+            }
+    }
+
+    @Test
+    fun `can access to response type`() {
+        HttpServer()
+            .any("/") { _, res -> res.type("application/json")}
+            .after("/") { _, res -> res.write("Type = ${res.type()}")}
+            .start().use {
+                assertThat(local("/").http.get().body).isEqualTo("Type = application/json")
+            }
+    }
 }