Github user aledsage commented on a diff in the pull request:
https://github.com/apache/brooklyn-server/pull/612#discussion_r108634898
--- Diff:
camp/camp-brooklyn/src/test/java/org/apache/brooklyn/camp/brooklyn/spi/dsl/DslYamlTest.java
---
@@ -66,6 +71,63 @@ public void testDslSelf() throws Exception {
}
@Test
+ public void testDslSingleTag() throws Exception {
+ final Entity app = createAndStartApplication(
+ "services:",
+ "- type: " + BasicApplication.class.getName(),
+ " brooklyn.tags:",
+ " - hi");
+
assertTrue(getTagsEventually(app).contains(BrooklynTags.newNotesTag("hi")));
+ }
+
+ @Test
+ public void testDslMultipleTags() throws Exception {
+ final Entity app = createAndStartApplication(
+ "services:",
+ "- type: " + BasicApplication.class.getName(),
+ " brooklyn.tags:",
+ " - tag1",
+ " - tAg2");
+
assertTrue(getTagsEventually(app).contains(BrooklynTags.newNotesTag("tag1")));
+
assertTrue(getTagsEventually(app).contains(BrooklynTags.newNotesTag("tAg2")));
+ }
+
+ @Test
+ public void testDslTagsFailNonList() throws Exception {
+ try {
+ final Entity app = createAndStartApplication(
+ "services:",
+ "- type: " + BasicApplication.class.getName(),
+ " brooklyn.tags:",
+ " tag1: true",
+ " tag2: 2");
+
assertTrue(getTagsEventually(app).contains(BrooklynTags.newNotesTag("test tag
1")));
+ fail("Should throw IllegalArgumentException exception.");
+ } catch (CompoundRuntimeException e) {
+
Asserts.assertStringContainsAtLeastOne(Exceptions.getFirstInteresting(e).getMessage(),"brooklyn.tags
must be a list, is: ");
+ }
+ }
+
+ @Test
+ public void testDslFailObjectTags() throws Exception {
+ try {
+ final Entity app = createAndStartApplication(
+ "services:",
+ "- type: " + BasicApplication.class.getName(),
+ " brooklyn.tags:",
+ " - tag1",
+ " - $brooklyn:object:",
--- End diff --
Does this fail because it can't parse the DSL, or because it has evaluated
it as a `TagsTestObject` instance, which is not a string?
If the latter, why forbid it? Tags can be any object in the java API.
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