NodeHealth.Builder randomBuilder() { return randomBuilder(0); }
NodeHealth randomNodeHealth() { return randomBuilder().build(); }
@Test public void class_is_serializable_with_causes() throws IOException, ClassNotFoundException { NodeHealth source = testSupport.randomBuilder(1).build(); byte[] bytes = NodeDetailsTestSupport.serialize(source); NodeHealth underTest = (NodeHealth) new ObjectInputStream(new ByteArrayInputStream(bytes)).readObject(); assertThat(underTest).isEqualTo(source); }
@Test public void equals_is_based_on_content() { NodeHealth.Builder builder = testSupport.randomBuilder(); NodeHealth underTest = builder.build(); assertThat(underTest).isEqualTo(underTest); assertThat(builder.build()) .isEqualTo(underTest) .isNotSameAs(underTest); assertThat(underTest).isNotEqualTo(null); assertThat(underTest).isNotEqualTo(new Object()); }
@Test public void hashcode_is_based_on_content() { NodeHealth.Builder builder = testSupport.randomBuilder(); NodeHealth underTest = builder.build(); assertThat(builder.build().hashCode()) .isEqualTo(underTest.hashCode()); }
@Test public void builder_can_be_reused() { NodeHealth.Builder builder = testSupport.randomBuilder(1); NodeHealth original = builder.build(); NodeHealth second = builder.build(); NodeHealth.Status newRandomStatus = NodeHealth.Status.values()[random.nextInt(NodeHealth.Status.values().length)]; NodeDetails newNodeDetails = testSupport.randomNodeDetails(); builder .clearCauses() .setStatus(newRandomStatus) .setDetails(newNodeDetails); String[] newCauses = IntStream.range(0, 1 + random.nextInt(2)).mapToObj(i -> randomAlphanumeric(4)).toArray(String[]::new); Arrays.stream(newCauses).forEach(builder::addCause); NodeHealth newNodeHealth = builder.build(); assertThat(second).isEqualTo(original); assertThat(newNodeHealth.getStatus()).isEqualTo(newRandomStatus); assertThat(newNodeHealth.getDetails()).isEqualTo(newNodeDetails); assertThat(newNodeHealth.getCauses()).containsOnly(newCauses); }
@Test public void clearClauses_clears_clauses_of_builder() { NodeHealth.Builder underTest = testSupport.randomBuilder(); NodeHealth original = underTest .addCause(randomAlphanumeric(3)) .build(); underTest.clearCauses(); NodeHealth second = underTest.build(); assertThat(second.getStatus()).isEqualTo(original.getStatus()); assertThat(second.getDetails()).isEqualTo(original.getDetails()); assertThat(second.getCauses()).isEmpty(); }