to be merged: test error message if key not available

Author: urykhy

cmd/hdfs/test/helper.bash

@@ -1,6 +1,7 @@
 #!/bin/bash
 
 export HADOOP_FS=${HADOOP_FS-"hadoop fs"}
+export HADOOP_KEY=${HADOOP_KEY-"hadoop key"}
 export ROOT_TEST_DIR="$BATS_TEST_DIRNAME/../../.."
 export HDFS="$ROOT_TEST_DIR/hdfs"
 

cmd/hdfs/test/te.bats

@@ -36,3 +36,31 @@ load helper
     skip
   fi
 }
+
+@test "te: key not available" {
+  if [ "$TRANSPARENT_ENCRYPTION" = "true" ]; then
+    run $HADOOP_FS -mkdir -p /_test/kms-no-key
+    assert_success
+    run $HADOOP_KEY create key-removed
+    assert_success
+    run hdfs crypto -createZone -keyName key-removed -path /_test/kms-no-key
+    assert_success
+    run $HADOOP_FS -put $ROOT_TEST_DIR/testdata/foo.txt /_test/kms-no-key/foo
+    assert_success
+    run $HADOOP_KEY delete key-removed -f
+    assert_success
+    run $HDFS cat /_test/kms-no-key/foo
+    assert_failure
+    assert_output "open /_test/kms-no-key/foo: kms: unexpected response code from KMS: 'key-removed@0' not found"
+
+    run $HDFS put $ROOT_TEST_DIR/testdata/foo.txt /_test/kms-no-key/foo2
+    assert_failure
+    assert_output "create /_test/kms-no-key/foo2: kms: unexpected response code from KMS: 'key-removed@0' not found"
+
+    run $HDFS ls /_test/kms-no-key/foo2
+    assert_failure
+    assert_output "stat /_test/kms-no-key/foo2: file does not exist"
+  else
+    skip
+  fi
+}