	@Test
	void deleteString() {

		given(this.credHubOperations.credentials())
			.willReturn(credHubCredentialOperations);

		given(this.credHubCredentialOperations.deleteByName(any()))
			.willReturn(Mono.empty());

		StepVerifier.create(generator.deleteString("foo", "bar", "hello"))
			.verifyComplete();

		verify(credHubCredentialOperations).deleteByName(new SimpleCredentialName("foo", "bar", "hello"));
		verifyNoMoreInteractions(credHubOperations);
		verifyNoMoreInteractions(credHubCredentialOperations);
	}