Update READMEs

wpanas · Feb 18, 2024 · e8bebdc · e8bebdc
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Showing 5 changed files with 29 additions and 10 deletions.
diff --git a/README.md b/README.md
@@ -9,18 +9,24 @@ All samples are build with [Kotlin](https://kotlinlang.org/), [Gradle](https://g
 & [JUnit 5](https://junit.org/junit5/).
 
 👉 If you use JDK 17+ & Spring Boot 3.1+ go straight
-to the [simplest project](./spring6-junit5/README.md).
+to the [simplest project](./spring6-junit5/README.md). 
+Other projects use older Spring Boot 2.7 to show
+how to use Testcontainers without all great advancements
+that since were made. As for now, 2.7 is still commercially supported
+until 2025-08-24. I encourage you to update Spring Boot according
+to the [official support timeline](https://spring.io/projects/spring-boot#support)
+to have the best experience with Testcontainers and what not.
 
 Current tests status is:
 [![wpanas](https://github.com/wpanas/testcontainers-examples/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/wpanas/testcontainers-examples/actions/workflows/ci.yml?query=branch%3Amaster)
 
 # Sample projects
 
-- **NEW!** [The simples Spring MVC, JPA on PostgreSQL & local running](./spring6-junit5/README.md)
-- [Simplest Spring MVC & JPA based on PostgreSQL](./spring-junit5/README.md)
-- [Spring MVC & JPA with Kotest tests](./spring-kotest/README.md)
-- [Spring MVC & JPA with configured PostgreSQL local running](./local-db/README.md)
-- [Spring Kafka with configured local running](./kafka/README.md)
+- **NEW!** [[Spring Boot 3.1+]: The simplest Spring MVC, JPA on PostgreSQL & local running](./spring6-junit5/README.md)
+- [[Spring Boot 2.7]: MVC & JPA with PostgreSQL](./spring-junit5/README.md)
+- [[Spring Boot 2.7]: MVC & JPA with Kotest tests](./spring-kotest/README.md)
+- [[Spring Boot 2.7]: MVC & JPA with PostgreSQL & local running](./local-db/README.md)
+- [[Spring Boot 2.7]: Kafka with local running](./kafka/README.md)
 
 # How to use it?
 

diff --git a/kafka/README.md b/kafka/README.md
@@ -9,4 +9,17 @@ repository's main directory and run:
 
 ```shell script
 ./gradlew kafka:bootLocalRun
-```
+```
+
+## How can you achieve it on your own?
+
+```groovy
+tasks.register<JavaExec>("bootLocalRun") {
+	dependsOn("testClasses")
+	description = "It allows to boot app locally with Testcontainers"
+	group = "application"
+	classpath = project.the<SourceSetContainer>()["test"].runtimeClasspath
+	mainClass.set("com.github.wpanas.spring.kafka.LocalKafkaApplicationKt")
+}
+```
+Change the `mainClass` and you're ready to go.
diff --git a/local-db/README.md b/local-db/README.md
@@ -31,7 +31,7 @@ internal class CatControllerTest {
 
 ```kotlin
 dependencies {
-    testImplementation(platform("org.testcontainers:testcontainers-bom:1.15.2"))
+    testImplementation(platform("org.testcontainers:testcontainers-bom:1.19.5"))
     testImplementation("org.testcontainers:postgresql")
 }
 ```

diff --git a/spring-junit5/README.md b/spring-junit5/README.md
@@ -30,7 +30,7 @@ internal class CatControllerTest {
 
 ```kotlin
 dependencies {
-    implementation(platform("org.testcontainers:testcontainers-bom:1.15.2"))
+    implementation(platform("org.testcontainers:testcontainers-bom:1.19.5"))
     testImplementation("org.testcontainers:junit-jupiter")
     testImplementation("org.testcontainers:postgresql")
 }

diff --git a/spring6-junit5/README.md b/spring6-junit5/README.md
@@ -22,7 +22,7 @@ internal class CatControllerTest {
 
 ```kotlin
 dependencies {
-    implementation(platform("org.testcontainers:testcontainers-bom:1.15.2"))
+    implementation(platform("org.testcontainers:testcontainers-bom:1.19.5"))
     testImplementation("org.springframework.boot:spring-boot-testcontainers")
     testImplementation("org.testcontainers:junit-jupiter")
     testImplementation("org.testcontainers:postgresql")