Test against 1.1.3; update Drone CI config; minor test cleanup

.drone.yml

@@ -1,33 +1,25 @@
 kind: pipeline
 name: default
 
-clone:
-  disable: true
-
 steps:
-- name: clone
-  image: plugins/git
-  settings:
-    depth: 10
-    skip_verify: true
-- name: test-online
-  image: maven:3-jdk-11-slim
-  commands:
-  - export VAULT_VERSION=1.1.2
-  - wget https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
-  - wget -q -O - https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 | sha256sum -c
-  - unzip vault_${VAULT_VERSION}_linux_amd64.zip
-  - rm vault_${VAULT_VERSION}_linux_amd64.zip
-  - mv vault /bin/
-  - mvn clean test
-  when:
-    branch:
-    - master
-- name: test-offline
-  image: maven:3-jdk-11-slim
-  commands:
-  - mvn clean test -Dtest='!HTTPVaultConnectorTest'
-  when:
-    branch:
-    - develop
-    - feature/*
+  - name: test-online
+    image: maven:3-jdk-11-slim
+    commands:
+      - export VAULT_VERSION=1.1.3
+      - wget https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_linux_amd64.zip
+      - wget -q -O - https://releases.hashicorp.com/vault/${VAULT_VERSION}/vault_${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 | sha256sum -c
+      - unzip vault_${VAULT_VERSION}_linux_amd64.zip
+      - rm vault_${VAULT_VERSION}_linux_amd64.zip
+      - mv vault /bin/
+      - mvn clean test
+    when:
+      branch:
+        - master
+  - name: test-offline
+    image: maven:3-jdk-11-slim
+    commands:
+      - mvn clean test -Dtest='!HTTPVaultConnectorTest'
+    when:
+      branch:
+        - develop
+        - feature/*