#369 Restrict Integration test for, Docker

Execute the Docker integration test only if Docker is available.

Author: ascheman

integration-test/build.gradle

@@ -203,6 +203,17 @@ tasks.register("integrationTestDocker") {
     mustRunAfter(cleanIntegrationTestDocker)
 
     doLast {
+        try {
+            if (System.getProperty("os.name") ==~ /Windows.*/) {
+                'cmd /c "docker --version"'.execute().waitFor()
+            } else {
+                'docker --version'.execute().waitFor()
+            }
+        } catch (Exception e) {
+            logger.quiet("Docker is not available - skipping Docker integration tests")
+            return
+        }
+
         buildReportsDirectory.mkdirs()
         // Compute the image tag exactly as in the CLI module: use branch name tag
         String currentBranch = "${'git branch --show-current'.execute().text.trim()}"