### Question:
ConnectionParameters { public Map<String, String> postParameters() { return mPostParameters; } ConnectionParameters(ParameterBuilder builder); RequestMethod requestMethod(); Map<String, String> requestProperties(); Map<String, String> postParameters(); int connectionTimeoutMs(); int readTimeOutMs(); byte[] getEncodedPostParameters(); RequestType getRequestType(); static final String DEFAULT_ENCODING; @VisibleForTesting
    static final String CONTENT_TYPE; static final String JSON_CONTENT_TYPE; static final String USER_AGENT; @RestrictTo(RestrictTo.Scope.LIBRARY)
    static final String X_OKTA_USER_AGENT; @RestrictTo(RestrictTo.Scope.LIBRARY)
    static final String USER_AGENT_HEADER; }### Answer:
@Test public void postParameters() { Map<String, String> post = mConnParams.postParameters(); assertTrue(post.containsKey("post1")); assertTrue(post.containsKey("post2")); }