Add checklist tests (#7)

Author: filipesperandio

Diff for: test.groovy

@@ -1,13 +1,50 @@
 #!/usr/bin/env groovy
 
-def command = "/usr/src/app/pmd.groovy  --codeFolder=/code/test --configFile=/code/test/config.json"
+import groovy.json.JsonSlurper
+import groovy.util.FileNameFinder
 
-def proc = command.execute()
-def out = new StringBuffer()
-def err = new StringBuffer()
+def sanityCheck() {
+  def command = "/usr/src/app/pmd.groovy --codeFolder=/code/test --configFile=/code/test/config.json"
 
-proc.waitForProcessOutput(out, err)
+  def proc = command.execute()
+  def out = new StringBuffer()
+  def err = new StringBuffer()
 
-assert proc.exitValue() == 0
-assert !out.toString().isEmpty()
-assert err.toString().isEmpty()
+  proc.waitForProcessOutput(out, err)
+
+  assert proc.exitValue() == 0
+  assert !out.toString().isEmpty()
+  assert err.toString().isEmpty()
+}
+
+def engineCheckList() {
+  def engine = new JsonSlurper().parse(new File("engine.json"), "UTF-8")
+  assert engine.name
+  assert engine.description
+  assert engine.description.size() <= 140
+  assert engine.maintainer && engine.maintainer.name && engine.maintainer.email
+  assert engine.languages.size() > 0
+  assert engine.version
+}
+
+def dockerfileCheckList() {
+  def dockerfile = new File("Dockerfile").text
+
+  assert dockerfile.contains("MAINTAINER")
+  assert dockerfile.contains("VOLUME")
+  assert dockerfile.contains("WORKDIR")
+  assert dockerfile.contains("USER")
+  assert dockerfile.contains("CMD")
+
+  assert !dockerfile.toUpperCase().contains("EXPOSE")
+  assert !dockerfile.toUpperCase().contains("ONBUILD")
+  assert !dockerfile.toUpperCase().contains("ARG")
+
+  assert dockerfile.split("\n")[-1].startsWith("CMD")
+}
+
+/** MAIN **/
+
+sanityCheck()
+engineCheckList()
+dockerfileCheckList()