diff --git a/build.gradle.kts b/build.gradle.kts
index 885fada..7d0a552 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -33,7 +33,7 @@ dependencies {
 }
 
 group = "com.testainers"
-version = "0.1.0"
+version = "0.1.1"
 
 java {
     sourceCompatibility = JavaVersion.VERSION_21
diff --git a/coverage.sh b/coverage.sh
index ef0f861..9540964 100755
--- a/coverage.sh
+++ b/coverage.sh
@@ -2,7 +2,7 @@
 
 set -e
 
-./gradlew cleanTest test
+./gradlew clean test
 
 /bin/cp -rf helpers/jacoco-report/* build/jacoco-report/.
 
diff --git a/helpers/jacoco-report/jacoco-resources/prettify.css b/helpers/jacoco-report/jacoco-resources/prettify.css
index 61abef8..e6dda2e 100644
--- a/helpers/jacoco-report/jacoco-resources/prettify.css
+++ b/helpers/jacoco-report/jacoco-resources/prettify.css
@@ -1,13 +1,46 @@
 /* Pretty printing styles. Used with prettify.js. */
 
-.str { color: #ecc48d; }
-.kwd { color: #f7768e; font-weight: bold; }
-.com { color: #86c1b9; font-style: italic; }
-.typ { color: #b8b8f3; font-weight: bold; }
-.lit { color: #7b9df9; }
-.pun { color: #f9a8d4; }
-.pln { color: #d4d4d4; }
-.tag { color: #008; font-weight: bold; }
-.atn { color: #606; font-weight: bold; }
-.atv { color: #080; }
-.dec { color: #606; }
+.str {
+  color: #80b3ff; /* Light blue for strings */
+}
+
+.kwd {
+  color: #ff80b3; /* Light pink for keywords */
+  font-weight: bold;
+}
+
+.com {
+  color: #b3d9ff; /* Light sky blue for comments */
+}
+
+.typ {
+  color: #c080ff; /* Light purple for types */
+}
+
+.lit {
+  color: #80ffd4; /* Light teal for literals */
+}
+
+.pun {
+  color: #ffd480; /* Light orange for punctuation */
+}
+
+.pln {
+  color: #e0e0e0; /* Light gray for plain text */
+}
+
+.tag {
+  color: #80ff80; /* Light green for tags */
+}
+
+.atn {
+  color: #ff80ff; /* Light magenta for attribute names */
+}
+
+.atv {
+  color: #80ffb3; /* Light green for attribute values */
+}
+
+.dec {
+  color: #ffb380; /* Light peach for decimal values */
+}
diff --git a/helpers/jacoco-report/jacoco-resources/report.css b/helpers/jacoco-report/jacoco-resources/report.css
index 4767e4d..17bdb8b 100644
--- a/helpers/jacoco-report/jacoco-resources/report.css
+++ b/helpers/jacoco-report/jacoco-resources/report.css
@@ -1,40 +1,45 @@
 body, td {
   font-family: sans-serif;
   font-size: 10pt;
-  color: #ffffff; /* cor do texto */
-  background-color: #222222; /* cor de fundo */
+  color: #e0e0e0;
+  background-color: #1e1e1e;
 }
 
 h1 {
   font-weight: bold;
   font-size: 18pt;
-  color: #ffffff; /* cor do título */
+  color: #ffffff;
+}
+
+a {
+  color: #80b3ff;
+  text-decoration: none;
+}
+
+a:hover, a:focus {
+  color: #ffcc80;
+  text-decoration: underline;
 }
 
 .breadcrumb {
-  border: #d6d3ce 1px solid;
-  padding: 2px 4px 2px 4px;
-  background-color: #333333; /* cor de fundo da breadcrumb */
-  color: #ffffff; /* cor do texto da breadcrumb */
+  border: #444 1px solid;
+  padding: 2px 4px;
+  background-color: #333;
+  color: #e0e0e0;
+}
+
+.breadcrumb .info {
+  float: right;
 }
 
 .breadcrumb .info a {
   margin-left: 8px;
-  color: #ffffff; /* cor dos links da breadcrumb */
 }
 
-.el_report,
-.el_group,
-.el_bundle,
-.el_package,
-.el_class,
-.el_source,
-.el_method,
-.el_session {
+.el_report, .el_group, .el_bundle, .el_package, .el_class, .el_source, .el_method, .el_session {
   padding-left: 18px;
   background-position: left center;
   background-repeat: no-repeat;
-  color: #ffffff; /* cor do texto */
 }
 
 .el_report {
@@ -70,28 +75,32 @@ h1 {
 }
 
 pre.source {
-  border: #d6d3ce 1px solid;
+  border: #444 1px solid;
   font-family: monospace;
-  color: #ffffff; /* cor do texto */
-  background-color: #333333; /* cor de fundo */
+  background-color: #2e2e2e;
+  color: #c0c0c0;
+}
+
+pre.source ol {
+  margin: 0;
 }
 
 pre.source li {
-  border-left: 1px solid #d6d3ce;
-  color: #a0a0a0;
-  padding-left: 0px;
+  border-left: 1px solid #444;
+  color: #888;
+  padding-left: 0;
 }
 
 pre.source span.fc {
-  background-color: #224422; /* cor de fundo dos spans .fc */
+  background-color: #334d33;
 }
 
 pre.source span.nc {
-  background-color: #662222; /* cor de fundo dos spans .nc */
+  background-color: #4d3333;
 }
 
 pre.source span.pc {
-  background-color: #666622; /* cor de fundo dos spans .pc */
+  background-color: #4d4d33;
 }
 
 pre.source span.bfc {
@@ -101,7 +110,7 @@ pre.source span.bfc {
 }
 
 pre.source span.bfc:hover {
-  background-color: #228822; /* cor de fundo hover dos spans .bfc */
+  background-color: #267326;
 }
 
 pre.source span.bnc {
@@ -111,7 +120,7 @@ pre.source span.bnc {
 }
 
 pre.source span.bnc:hover {
-  background-color: #882222; /* cor de fundo hover dos spans .bnc */
+  background-color: #732626;
 }
 
 pre.source span.bpc {
@@ -121,20 +130,7 @@ pre.source span.bpc {
 }
 
 pre.source span.bpc:hover {
-  background-color: #888822; /* cor de fundo hover dos spans .bpc */
-}
-
-/* Java Code */
-
-pre.source.lang-java.linenums {
-  background-color: #2f3032;
-  color: #d4d4d4;
-  padding: 10px;
-  font-family: monospace;
-  font-size: 12px;
-  line-height: 1.4;
-  overflow-x: auto;
-  border-radius: 4px;
+  background-color: #737326;
 }
 
 pre.source.lang-java.linenums code {
@@ -146,28 +142,26 @@ pre.source.lang-java.linenums code {
 table.coverage {
   empty-cells: show;
   border-collapse: collapse;
-  color: #ffffff; /* cor do texto */
 }
 
 table.coverage thead {
-  background-color: #333333; /* cor de fundo do cabeçalho da tabela */
-  color: #ffffff; /* cor do texto do cabeçalho da tabela */
+  background-color: #444;
+  color: #e0e0e0;
 }
 
 table.coverage thead td {
   white-space: nowrap;
-  padding: 12px 18px;
-  border-bottom: 1px solid #555555;
-  font-weight: bold;
+  padding: 2px 14px 0 6px;
+  border-bottom: #666 1px solid;
 }
 
 table.coverage thead td.bar {
-  border-left: #cccccc 1px solid;
+  border-left: #555 1px solid;
 }
 
 table.coverage thead td.ctr1 {
   text-align: right;
-  border-left: #cccccc 1px solid;
+  border-left: #555 1px solid;
 }
 
 table.coverage thead td.ctr2 {
@@ -192,64 +186,64 @@ table.coverage thead td.down {
 
 table.coverage tbody td {
   white-space: nowrap;
-  padding: 12px 18px;
-  border-bottom: 1px solid #555555;
+  padding: 2px 6px;
+  border-bottom: #444 1px solid;
+  color: #e0e0e0;
 }
 
 table.coverage tbody tr:hover {
-  background: #444444; /* cor de fundo hover das linhas da tabela */
+  background: #333 !important;
 }
 
 table.coverage tbody td.bar {
-  border-left: #e8e8e8 1px solid;
+  border-left: #555 1px solid;
 }
 
 table.coverage tbody td.ctr1 {
   text-align: right;
-  padding-right: 18px;
-  border-left: #e8e8e8 1px solid;
+  padding-right: 14px;
+  border-left: #555 1px solid;
 }
 
 table.coverage tbody td.ctr2 {
   text-align: right;
-  padding-right: 18px;
+  padding-right: 14px;
   padding-left: 2px;
 }
 
 table.coverage tfoot td {
   white-space: nowrap;
-  padding: 12px 18px;
+  padding: 2px 6px;
 }
 
 table.coverage tfoot td.bar {
-  border-left: #e8e8e8 1px solid;
+  border-left: #555 1px solid;
 }
 
 table.coverage tfoot td.ctr1 {
   text-align: right;
-  padding-right: 18px;
-  border-left: #e8e8e8 1px solid;
+  padding-right: 14px;
+  border-left: #555 1px solid;
 }
 
 table.coverage tfoot td.ctr2 {
   text-align: right;
-  padding-right: 18px;
+  padding-right: 14px;
   padding-left: 2px;
 }
 
 .footer {
   margin-top: 20px;
-  border-top: #d6d3ce 1px solid;
+  border-top: #444 1px solid;
   padding-top: 2px;
-  color: #a0a0a0;
-  font-size: 1.5em;
+  font-size: 8pt;
+  color: #888;
 }
 
 .footer a {
-  color: #a0a0a0;
+  color: #80b3ff;
 }
 
 .right {
-  display: none;
+  float: right;
 }
-
diff --git a/src/main/kotlin/com/testainers/DelayResource.kt b/src/main/kotlin/com/testainers/DelayResource.kt
index 7fcac50..724f2b4 100644
--- a/src/main/kotlin/com/testainers/DelayResource.kt
+++ b/src/main/kotlin/com/testainers/DelayResource.kt
@@ -73,18 +73,12 @@ class DelayResource(
         val responseBody = ResponseBody(request, uriInfo, body)
         var code = 200
 
-        if (delay < 0 || delay > 10) {
-            code = 400
-            responseBody.body = String.format("Invalid delay: %d", delay)
+        if (delay in 0..10) {
+            Thread.sleep(delay * 1000L)
+            responseBody.body = "Slept for $delay seconds."
         } else {
-            try {
-                Thread.sleep(delay * 1000L)
-                responseBody.body =
-                    String.format("Slept for %d seconds.", delay)
-            } catch (e: InterruptedException) {
-                code = 500
-                responseBody.body = String.format("Interrupted: %s", e.message)
-            }
+            code = 400
+            responseBody.body = "Invalid delay: $delay"
         }
 
         return Response.status(code).entity(responseBody).build()
diff --git a/src/main/kotlin/com/testainers/LengthResource.kt b/src/main/kotlin/com/testainers/LengthResource.kt
index e410699..5387506 100644
--- a/src/main/kotlin/com/testainers/LengthResource.kt
+++ b/src/main/kotlin/com/testainers/LengthResource.kt
@@ -104,7 +104,7 @@ class LengthResource {
             Response
                 .status(500)
                 .header(HttpHeaders.CONTENT_TYPE, MediaType.TEXT_PLAIN)
-                .entity(String.format("Invalid size: %d", size))
+                .entity("Invalid size: $size")
                 .build()
         } else {
             if (MediaType.APPLICATION_OCTET_STREAM == accept) {
diff --git a/src/main/kotlin/com/testainers/ResponseBody.kt b/src/main/kotlin/com/testainers/ResponseBody.kt
index b6c01a4..f3e9d97 100644
--- a/src/main/kotlin/com/testainers/ResponseBody.kt
+++ b/src/main/kotlin/com/testainers/ResponseBody.kt
@@ -1,8 +1,5 @@
-@file:Suppress("unused", "MemberVisibilityCanBePrivate")
-
 package com.testainers
 
-import io.quarkus.runtime.annotations.RegisterForReflection
 import io.vertx.core.http.HttpServerRequest
 import jakarta.ws.rs.core.*
 import java.net.URI
@@ -10,31 +7,24 @@ import java.net.URI
 /**
  * @author Eduardo Folly
  */
-@RegisterForReflection
-class ResponseBody(
-    request: HttpServerRequest,
-    uriInfo: UriInfo,
-    body: Any?,
+data class ResponseBody(
+    private val request: HttpServerRequest,
+    private val uriInfo: UriInfo,
+    var body: Any?,
 ) {
-    var uri: URI
-    var method: String = request.method().name()
-    var remoteAddress: String = request.remoteAddress().toString()
-    var remoteHost: String = request.remoteAddress().host()
-    var headers: MultivaluedMap<String, String> = MultivaluedHashMap()
-    var pathParameters: MultivaluedMap<String, String>
-    var queryParameters: MultivaluedMap<String, String>
-
-    var body: Any?
-
-    init {
-        for ((key, value) in request.headers()) {
-            headers.add(key, value)
-        }
-
-        this.uri = uriInfo.absolutePath
-        this.pathParameters = uriInfo.pathParameters
-        this.queryParameters = uriInfo.queryParameters
-
-        this.body = body
-    }
+    val uri: URI get() = uriInfo.absolutePath
+    val method: String get() = request.method().name()
+    val remoteAddress: String get() = request.remoteAddress().toString()
+    val remoteHost: String get() = request.remoteAddress().host()
+    val pathParameters: MultivaluedMap<String, String>
+        get() = uriInfo.pathParameters
+    val queryParameters: MultivaluedMap<String, String>
+        get() = uriInfo.queryParameters
+    val headers: MultivaluedMap<String, String>
+        get() =
+            request
+                .headers()
+                .fold(MultivaluedHashMap()) { acc, (key, value) ->
+                    acc.apply { add(key, value) }
+                }
 }
diff --git a/src/test/kotlin/com/testainers/BaseResourceTest.kt b/src/test/kotlin/com/testainers/BaseResourceTest.kt
index 6bcbf2c..dcdd21b 100644
--- a/src/test/kotlin/com/testainers/BaseResourceTest.kt
+++ b/src/test/kotlin/com/testainers/BaseResourceTest.kt
@@ -14,15 +14,22 @@ import org.junit.jupiter.params.provider.Arguments
  */
 abstract class BaseResourceTest {
     companion object {
+        @JvmStatic
         private val methods =
-            listOf(Method.GET, Method.POST, Method.PUT, Method.DELETE)
+            setOf(
+                Method.GET,
+                Method.POST,
+                Method.PUT,
+                Method.DELETE,
+                Method.PATCH,
+            )
 
         @JvmStatic
-        fun notFoundStatus(): List<Arguments> =
-            argumentGenerator(listOf(null, "", " ", "a", "1.8"))
+        fun onlyMethods(): List<Arguments> = methods.map { Arguments.of(it) }
 
         @JvmStatic
-        fun onlyMethods(): List<Arguments> = methods.map { Arguments.of(it) }
+        fun notFoundStatus(): List<Arguments> =
+            argumentGenerator(listOf(null, "", " ", "a", "1.8"))
 
         @JvmStatic
         fun argumentGenerator(list: List<Any?>): List<Arguments> {
@@ -38,10 +45,6 @@ abstract class BaseResourceTest {
         }
     }
 
-//    @Deprecated("Not use")
-//    protected val methods =
-//        listOf(Method.GET, Method.POST, Method.PUT, Method.DELETE)
-
     protected val config: RestAssuredConfig =
         RestAssured
             .config()
diff --git a/src/test/kotlin/com/testainers/BasicAuthResourceTest.kt b/src/test/kotlin/com/testainers/BasicAuthResourceTest.kt
index e917c9a..e06d727 100644
--- a/src/test/kotlin/com/testainers/BasicAuthResourceTest.kt
+++ b/src/test/kotlin/com/testainers/BasicAuthResourceTest.kt
@@ -12,16 +12,14 @@ import org.junit.jupiter.params.provider.MethodSource
  */
 @QuarkusTest
 class BasicAuthResourceTest : BaseResourceTest() {
-    companion object : BaseResourceTest() {
-        const val USER = "test"
-        const val PASS = "test-pass0"
-    }
+    val user = "test"
+    val pass = "test-pass0"
 
     @ParameterizedTest
     @MethodSource("onlyMethods")
     fun noHeader(method: Method) {
         json(method)
-            .request(method, "/basic-auth/$USER/$PASS")
+            .request(method, "/basic-auth/$user/$pass")
             .then()
             .statusCode(401)
             .body(
@@ -31,8 +29,8 @@ class BasicAuthResourceTest : BaseResourceTest() {
                     method,
                     mapOf(
                         "body.auth" to equalTo(false),
-                        "body.user" to equalTo(USER),
-                        "body.pass" to equalTo(PASS),
+                        "body.user" to equalTo(user),
+                        "body.pass" to equalTo(pass),
                         "body.message" to
                             equalTo(
                                 "Authorization header not present.",
@@ -47,7 +45,7 @@ class BasicAuthResourceTest : BaseResourceTest() {
     fun emptyHeader(method: Method) {
         json(method)
             .header(HttpHeaders.AUTHORIZATION, "")
-            .request(method, "/basic-auth/$USER/$PASS")
+            .request(method, "/basic-auth/$user/$pass")
             .then()
             .statusCode(401)
             .body(
@@ -57,8 +55,8 @@ class BasicAuthResourceTest : BaseResourceTest() {
                     method,
                     mapOf(
                         "body.auth" to equalTo(false),
-                        "body.user" to equalTo(USER),
-                        "body.pass" to equalTo(PASS),
+                        "body.user" to equalTo(user),
+                        "body.pass" to equalTo(pass),
                         "body.message" to
                             equalTo(
                                 "Authorization header not present.",
@@ -74,8 +72,8 @@ class BasicAuthResourceTest : BaseResourceTest() {
         json(method)
             .auth()
             .preemptive()
-            .basic(USER, PASS)
-            .request(method, "/basic-auth/$USER/$PASS")
+            .basic(user, pass)
+            .request(method, "/basic-auth/$user/$pass")
             .then()
             .statusCode(200)
             .body(
@@ -85,11 +83,36 @@ class BasicAuthResourceTest : BaseResourceTest() {
                     method,
                     mapOf(
                         "body.auth" to equalTo(true),
-                        "body.user" to equalTo(USER),
-                        "body.pass" to equalTo(PASS),
+                        "body.user" to equalTo(user),
+                        "body.pass" to equalTo(pass),
                         "body.message" to equalTo("Success."),
                     ),
                 ),
             )
     }
+
+    @ParameterizedTest
+    @MethodSource("onlyMethods")
+    fun fail(method: Method) {
+        json(method)
+            .auth()
+            .preemptive()
+            .basic(user + "A", pass + "A")
+            .request(method, "/basic-auth/$user/$pass")
+            .then()
+            .statusCode(403)
+            .body(
+                "body.body",
+                if (method == Method.GET) nullValue() else equalTo(body),
+                *bodyMatchers(
+                    method,
+                    mapOf(
+                        "body.auth" to equalTo(false),
+                        "body.user" to equalTo(user),
+                        "body.pass" to equalTo(pass),
+                        "body.message" to equalTo("Forbidden."),
+                    ),
+                ),
+            )
+    }
 }