Renamed package to xyz, New formatting, authorize directive supporting multiple permissions

1 files changed, 126 insertions, 0 deletions

diff --git a/src/test/scala/xyz/driver/core/FileTest.scala b/src/test/scala/xyz/driver/core/FileTest.scala
new file mode 100644
index 0000000..aba79f7
--- /dev/null
+++ b/src/test/scala/xyz/driver/core/FileTest.scala
@@ -0,0 +1,126 @@
+package xyz.driver.core
+
+import java.io.File
+import java.nio.file.Paths
+
+import com.amazonaws.services.s3.AmazonS3
+import com.amazonaws.services.s3.model._
+import org.mockito.Matchers._
+import org.mockito.Mockito._
+import org.scalatest.mock.MockitoSugar
+import org.scalatest.{FlatSpec, Matchers}
+import xyz.driver.core.file.{FileSystemStorage, S3Storage}
+
+import scala.concurrent.Await
+import scala.concurrent.duration._
+
+class FileTest extends FlatSpec with Matchers with MockitoSugar {
+
+  "S3 Storage" should "create and download local files and do other operations" in {
+    import scala.collection.JavaConverters._
+
+    val tempDir        = System.getProperty("java.io.tmpdir")
+    val sourceTestFile = generateTestLocalFile(tempDir)
+    val testFileName   = "uploadTestFile"
+
+    val randomFolderName = java.util.UUID.randomUUID().toString
+    val testDirPath      = Paths.get(randomFolderName)
+    val testFilePath     = Paths.get(randomFolderName, testFileName)
+
+    val testBucket = Name[Bucket]("IamBucket")
+
+    val s3PutMock = mock[PutObjectResult]
+    when(s3PutMock.getETag).thenReturn("IAmEtag")
+
+    val s3ObjectSummaryMock = mock[S3ObjectSummary]
+    when(s3ObjectSummaryMock.getKey).thenReturn(testFileName)
+    when(s3ObjectSummaryMock.getETag).thenReturn("IAmEtag")
+    when(s3ObjectSummaryMock.getLastModified).thenReturn(new java.util.Date())
+
+    val s3ResultsMock = mock[ListObjectsV2Result]
+    when(s3ResultsMock.getNextContinuationToken).thenReturn("continuationToken")
+    when(s3ResultsMock.isTruncated).thenReturn(false, // before file created it is empty (zero pages)
+                                               true,
+                                               false, // after file is uploaded it contains this one file (one page)
+                                               false) // after file is deleted it is empty (zero pages) again
+    when(s3ResultsMock.getObjectSummaries).thenReturn(
+      // before file created it is empty, `getObjectSummaries` is never called
+      List[S3ObjectSummary](s3ObjectSummaryMock).asJava, // after file is uploaded it contains this one file
+      List.empty[S3ObjectSummary].asJava) // after file is deleted it is empty again
+
+    val s3ObjectMetadataMock = mock[ObjectMetadata]
+    val amazonS3Mock         = mock[AmazonS3]
+    when(amazonS3Mock.listObjectsV2(any[ListObjectsV2Request]())).thenReturn(s3ResultsMock)
+    when(amazonS3Mock.putObject(testBucket, testFilePath.toString, sourceTestFile)).thenReturn(s3PutMock)
+    when(amazonS3Mock.getObject(any[GetObjectRequest](), any[File]())).thenReturn(s3ObjectMetadataMock)
+
+    val s3Storage = new S3Storage(amazonS3Mock, testBucket, scala.concurrent.ExecutionContext.global)
+
+    val filesBefore = Await.result(s3Storage.list(testDirPath).run, 10 seconds)
+    filesBefore shouldBe empty
+
+    Await.result(s3Storage.upload(sourceTestFile, testFilePath), 10 seconds)
+
+    val filesAfterUpload = Await.result(s3Storage.list(testDirPath).run, 10 seconds)
+    filesAfterUpload.size should be(1)
+    val uploadedFileLine = filesAfterUpload.head
+    uploadedFileLine.name should be(Name[File](testFileName))
+    uploadedFileLine.location should be(testFilePath)
+    uploadedFileLine.revision.id.length should be > 0
+    uploadedFileLine.lastModificationDate.millis should be > 0L
+
+    val downloadedFile = Await.result(s3Storage.download(testFilePath).run, 10 seconds)
+    downloadedFile shouldBe defined
+    downloadedFile.foreach {
+      _.getAbsolutePath.endsWith(testFilePath.toString) should be(true)
+    }
+
+    Await.result(s3Storage.delete(testFilePath), 10 seconds)
+
+    val filesAfterRemoval = Await.result(s3Storage.list(testDirPath).run, 10 seconds)
+    filesAfterRemoval shouldBe empty
+  }
+
+  "Filesystem files storage" should "create and download local files and do other operations" in {
+
+    val tempDir        = System.getProperty("java.io.tmpdir")
+    val sourceTestFile = generateTestLocalFile(tempDir)
+
+    val randomFolderName = java.util.UUID.randomUUID().toString
+    val testDirPath      = Paths.get(tempDir, randomFolderName)
+    val testFilePath     = Paths.get(tempDir, randomFolderName, "uploadTestFile")
+
+    val fileStorage = new FileSystemStorage(scala.concurrent.ExecutionContext.global)
+
+    val filesBefore = Await.result(fileStorage.list(testDirPath).run, 10 seconds)
+    filesBefore shouldBe empty
+
+    Await.result(fileStorage.upload(sourceTestFile, testFilePath), 10 seconds)
+
+    val filesAfterUpload = Await.result(fileStorage.list(testDirPath).run, 10 seconds)
+    filesAfterUpload.size should be(1)
+    val uploadedFileLine = filesAfterUpload.head
+    uploadedFileLine.name should be(Name[File]("uploadTestFile"))
+    uploadedFileLine.location should be(testFilePath)
+    uploadedFileLine.revision.id.length should be > 0
+    uploadedFileLine.lastModificationDate.millis should be > 0L
+
+    val downloadedFile = Await.result(fileStorage.download(testFilePath).run, 10 seconds)
+    downloadedFile shouldBe defined
+    downloadedFile.map(_.getAbsolutePath) should be(Some(testFilePath.toString))
+
+    Await.result(fileStorage.delete(testFilePath), 10 seconds)
+
+    val filesAfterRemoval = Await.result(fileStorage.list(testDirPath).run, 10 seconds)
+    filesAfterRemoval shouldBe empty
+  }
+
+  private def generateTestLocalFile(path: String): File = {
+    val randomSourceFolderName = java.util.UUID.randomUUID().toString
+    val sourceTestFile         = new File(Paths.get(path, randomSourceFolderName, "uploadTestFile").toString)
+    sourceTestFile.getParentFile.mkdirs() should be(true)
+    sourceTestFile.createNewFile() should be(true)
+    using(new java.io.PrintWriter(sourceTestFile)) { _.append("Test File Contents") }
+    sourceTestFile
+  }
+}