test: add a test case for retrying code gen after first attempt failed

due to Docker being unavailable

artifact-tests/src/test/kotlin/dev/monosoul/jooq/artifact/WorksAfterFailingToFindDockerArtifactTest.kt

@@ -0,0 +1,31 @@
+package dev.monosoul.jooq.artifact
+
+import org.junit.jupiter.api.Test
+import org.testcontainers.utility.MountableFile.forClasspathResource
+import strikt.api.expect
+import strikt.assertions.contains
+import strikt.assertions.isSuccess
+
+class WorksAfterFailingToFindDockerArtifactTest {
+
+    @Test
+    fun `should be possible to generate jooq classes even after it failed on first attempt`() {
+        // given
+        val gradleContainer = GradleContainer(dockerSocketPath = "/var/run/docker-alt.sock").apply {
+            withEnv("TESTCONTAINERS_RYUK_DISABLED", "true")
+            withCopyToContainer(forClasspathResource("/testproject"), projectPath)
+            withCopyToContainer(forClasspathResource("/gradle_run.sh"), "/gradle_run.sh")
+            withCommand("/gradle_run.sh")
+        }
+
+        // when & then
+        expect {
+            catching {
+                gradleContainer.start()
+                gradleContainer.stop()
+            }.isSuccess()
+
+            that(gradleContainer.output).contains("BUILD SUCCESSFUL in ")
+        }
+    }
+}

artifact-tests/src/test/resources/gradle_run.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+gradle classes --info --stacktrace
+
+export DOCKER_HOST=unix:///var/run/docker-alt.sock
+export TESTCONTAINERS_DOCKER_SOCKET_OVERRIDE=/var/run/docker-alt.sock
+
+gradle classes --info --stacktrace