Examples with TagClient com.hortonworks.registries.tag.client.TagClient used on opensource projects

Example 1 with TagClient

use of com.hortonworks.registries.tag.client.TagClient in project registry by hortonworks.

the class TagRestServiceTest method testTagResource.

@Test
public void testTagResource() throws Exception {
    TagClient tagClient = new TagClient(catalogRootUrl);
    long parentTagId = 10L;
    long childTagId = 11L;
    // create a "parent-tag"
    Tag parent = createTag(parentTagId, "parent-tag");
    Assert.assertTrue(tagClient.addTag(parent).getId() == parentTagId);
    // create a "child-tag" which is tagged under "parent-tag"
    Tag child = createTag(childTagId, "child-tag", ImmutableList.<Tag>of(parent));
    Assert.assertTrue(tagClient.addTag(child).getId() == childTagId);
    // update parent-tag
    parent = createTag(parentTagId, "parent-update-tag");
    Assert.assertTrue(tagClient.addOrUpdateTag(parent).getId() == parentTagId);
    // get a Tag by Id
    Tag tag = tagClient.getTag(parentTagId);
    Assert.assertTrue("Tag Id is different", tag.getId() == parentTagId);
    long unknownTagId = 100L;
    // get an unknown tag by Id
    try {
        tag = tagClient.getTag(unknownTagId);
        Assert.fail("This should have thrown an error as entity" + unknownTagId + " does not exist");
    } catch (Exception e) {
    }
    // add another tag
    Tag testTag = createTag(12L, "to-delete-tag");
    Assert.assertTrue(tagClient.addTag(testTag).getId() == 12L);
    // list all tags
    List<Tag> allTags = tagClient.listTags();
    Assert.assertTrue("tag count mismatch", allTags.size() == 3);
    // list tags with queryParams
    Map<String, Object> queryParams = new HashMap<>();
    queryParams.put("name", "child-tag");
    queryParams.put("description", "child-tag");
    allTags = tagClient.listTags(queryParams);
    Assert.assertTrue("tag count mismatch", allTags.size() == 1);
    // delete a tag
    tagClient.removeTag(12L);
    allTags = tagClient.listTags();
    Assert.assertTrue("count mismatch", allTags.size() == 2);
    // add Tag for Entity
    tagClient.addTagForEntity(new TaggedEntity("Device", 1L), parentTagId);
    tagClient.addTagForEntity(new TaggedEntity("Device", 2L), parentTagId);
    tagClient.addTagForEntity(new TaggedEntity("Device", 3L), parentTagId);
    // get All Entities For Tag
    List<TaggedEntity> allEntities = tagClient.getTaggedEntities(parentTagId);
    Assert.assertTrue("entity count mismatch", allEntities.size() == 3);
    // remove Tag for Entity
    tagClient.removeTagForEntity(new TaggedEntity("Device", 1L), parentTagId);
    allEntities = tagClient.getTaggedEntities(parentTagId);
    Assert.assertTrue("entity count mismatch", allEntities.size() == 2);
    // add new Tag to existing entity
    Tag newTag = createTag(13L, "new-tag");
    Assert.assertTrue(tagClient.addTag(newTag).getId() == 13L);
    tagClient.addTagForEntity(new TaggedEntity("Device", 2L), 13L);
    // get All Tags For a given Entity
    allTags = tagClient.getTags(new TaggedEntity("Device", 2L));
    Assert.assertTrue("tag count mismatch", allTags.size() == 2);
    // try adding unknown tag for a Entity
    try {
        tagClient.addTagForEntity(new TaggedEntity("Device", 1L), unknownTagId);
        Assert.fail("should have thrown error");
    } catch (RuntimeException e) {
    }
    // try removing unknown tag for a Entity
    try {
        tagClient.removeTagForEntity(new TaggedEntity("Device", 1L), unknownTagId);
        Assert.fail("should have thrown error");
    } catch (RuntimeException e) {
    }
}