@Test
public void codecRoundTrip() {
codec.defineCommand("buy", POST, "/:sessionId/fruit/:fruit/size/:size");
Command original =
new Command(
new SessionId("session123"),
"buy",
ImmutableMap.of("fruit", "apple", "size", "large", "color", "red", "rotten", "false"));
HttpRequest request = codec.encode(original);
Command decoded = codec.decode(request);
assertThat(decoded.getName(), is(original.getName()));
assertThat(decoded.getSessionId(), is(original.getSessionId()));
assertThat(decoded.getParameters(), is((Map) original.getParameters()));
}
@Test
public void canExtractSessionIdFromPathParameters() throws URISyntaxException {
HttpRequest request = new HttpRequest(GET, "/foo/bar/baz");
codec.defineCommand("foo", GET, "/foo/:sessionId/baz");
Command decoded = codec.decode(request);
assertThat(decoded.getSessionId(), is(new SessionId("bar")));
}
@Test
public void removesSessionIdFromParameterMap() throws URISyntaxException {
HttpRequest request = new HttpRequest(GET, "/foo/bar/baz");
codec.defineCommand("foo", GET, "/foo/:sessionId/baz");
Command decoded = codec.decode(request);
assertThat(decoded.getSessionId(), is(new SessionId("bar")));
assertThat(decoded.getParameters().isEmpty(), is(true));
}
@Test
public void canExtractSessionIdFromRequestBody() throws JSONException, URISyntaxException {
String data = new JSONObject().put("sessionId", "sessionX").toString();
HttpRequest request = new HttpRequest(POST, "/foo/bar/baz");
request.setContent(data.getBytes(UTF_8));
codec.defineCommand("foo", POST, "/foo/bar/baz");
Command decoded = codec.decode(request);
assertThat(decoded.getSessionId(), is(new SessionId("sessionX")));
}
@Test
public void canDecodeCommandWithNoParameters() throws URISyntaxException {
HttpRequest request = new HttpRequest(GET, "/foo/bar/baz");
codec.defineCommand("foo", GET, "/foo/bar/baz");
Command decoded = codec.decode(request);
assertThat(decoded.getName(), is("foo"));
assertThat(decoded.getSessionId(), is(nullValue()));
assertThat(decoded.getParameters().isEmpty(), is(true));
}
