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<li class="navelem"><a class="el" href="dir_120ed4da3e3217b1e7fc0b4f48568e79.html">test</a></li><li class="navelem"><a class="el" href="dir_9e5c3433ad783ee5f9e7b66541a4db0e.html">rpc</a></li> </ul>
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<div class="headertitle"><div class="title">Peers_test.cpp</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span><span class="preprocessor">#include &lt;test/jtx.h&gt;</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno"> 2</span><span class="preprocessor">#include &lt;test/jtx/Env.h&gt;</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno"> 3</span> </div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno"> 4</span><span class="preprocessor">#include &lt;xrpld/overlay/Cluster.h&gt;</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno"> 5</span><span class="preprocessor">#include &lt;xrpld/overlay/Overlay.h&gt;</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno"> 6</span> </div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno"> 7</span><span class="preprocessor">#include &lt;xrpl/protocol/jss.h&gt;</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno"> 8</span> </div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno"> 9</span><span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/unordered_map.html">unordered_map</a>&gt;</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno"> 10</span> </div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno"> 11</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespacexrpl.html">xrpl</a> {</div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"> 12</span> </div>
<div class="foldopen" id="foldopen00013" data-start="{" data-end="};">
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno"><a class="line" href="classxrpl_1_1Peers__test.html"> 13</a></span><span class="keyword">class </span><a class="code hl_class" href="classxrpl_1_1Peers__test.html">Peers_test</a> : <span class="keyword">public</span> <a class="code hl_class" href="classbeast_1_1unit__test_1_1suite.html">beast::unit_test::suite</a></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno"> 14</span>{</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno"> 15</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00016" data-start="{" data-end="}">
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno"><a class="line" href="classxrpl_1_1Peers__test.html#aa220b594e057df627503e81770d2996b"> 16</a></span> <a class="code hl_function" href="classxrpl_1_1Peers__test.html#aa220b594e057df627503e81770d2996b">testRequest</a>()</div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"> 17</span> {</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno"> 18</span> <a class="code hl_variable" href="classbeast_1_1unit__test_1_1suite.html#aaa1237d9b85c69d35fe86645cee094b5">testcase</a>(<span class="stringliteral">&quot;Basic request&quot;</span>);</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">using namespace </span>test::jtx;</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno"> 20</span> Env env{*<span class="keyword">this</span>};</div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"> 22</span> <span class="comment">// without modification of the cluster, expect an empty set</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno"> 23</span> <span class="comment">// from this request</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno"> 24</span> <span class="keyword">auto</span> peers = env.rpc(<span class="stringliteral">&quot;peers&quot;</span>)[jss::result];</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno"> 25</span> BEAST_EXPECT(peers.isMember(jss::cluster) &amp;&amp; peers[jss::cluster].size() == 0);</div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"> 26</span> BEAST_EXPECT(peers.isMember(jss::peers) &amp;&amp; peers[jss::peers].isNull());</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"> 27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno"> 28</span> <span class="comment">// insert some nodes in to the cluster</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/container/unordered_map.html">std::unordered_map&lt;std::string, std::string&gt;</a> nodes;</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> i = 0; i &lt; 3; ++i)</div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span> {</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span> <span class="keyword">auto</span> kp = <a class="code hl_function" href="namespacexrpl.html#a6b687dd3d02cbeece0e7487fd7aed97c">generateKeyPair</a>(<a class="code hl_enumvalue" href="namespacexrpl.html#a0b0d50fcc4520f33b4417f1b74eee591a82c2b7829b8129e5a2d53665ba4b4757">KeyType::secp256k1</a>, <a class="code hl_function" href="namespacexrpl.html#a668865de4de93f749a1b294a52674e1f">generateSeed</a>(<span class="stringliteral">&quot;seed&quot;</span> + <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(i)));</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span> </div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span> <a class="code hl_classRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> name = <span class="stringliteral">&quot;Node &quot;</span> + <a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a>(i);</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">using namespace </span>std::chrono_literals;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span> env.app().cluster().update(kp.first, name, 200, env.timeKeeper().now() - 10s);</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span> nodes.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/insert.html">insert</a>(<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a>(<a class="code hl_function" href="namespacexrpl.html#a4e17e8237bc800415c303501c667baeb">toBase58</a>(<a class="code hl_enumvalue" href="namespacexrpl.html#ab0ad02fb9cdef90852b93f1b57aacdc1ac3fe5edb1f8a81a8e585f6a27c120be6">TokenType::NodePublic</a>, kp.first), name));</div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span> }</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span> </div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span> <span class="comment">// make request, verify nodes we created match</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span> <span class="comment">// what is reported</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> peers = env.rpc(<span class="stringliteral">&quot;peers&quot;</span>)[jss::result];</div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span> <span class="keywordflow">if</span> (!BEAST_EXPECT(peers.isMember(jss::cluster)))</div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span> <span class="keywordflow">if</span> (!BEAST_EXPECT(peers[jss::cluster].size() == nodes.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/size.html">size</a>()))</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span> <span class="keywordflow">return</span>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span> <span class="keywordflow">for</span> (<span class="keyword">auto</span> it = peers[jss::cluster].begin(); it != peers[jss::cluster].end(); ++it)</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> {</div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">auto</span> key = it.key().asString();</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">auto</span> search = nodes.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/find.html">find</a>(key);</div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno"> 52</span> <span class="keywordflow">if</span> (!BEAST_EXPECTS(search != nodes.<a class="code hl_functionRef" href="http://en.cppreference.com/w/cpp/container/unordered_map/end.html">end</a>(), key))</div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno"> 53</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno"> 54</span> <span class="keywordflow">if</span> (!BEAST_EXPECT((*it).isMember(jss::tag)))</div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno"> 55</span> <span class="keywordflow">continue</span>;</div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno"> 56</span> <span class="keyword">auto</span> tag = (*it)[jss::tag].asString();</div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno"> 57</span> BEAST_EXPECTS((*it)[jss::tag].asString() == nodes[key], key);</div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno"> 58</span> }</div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"> 59</span> BEAST_EXPECT(peers.isMember(jss::peers) &amp;&amp; peers[jss::peers].isNull());</div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno"> 60</span> }</div>
</div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"> 61</span> </div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno"> 62</span><span class="keyword">public</span>:</div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"> 63</span> <span class="keywordtype">void</span></div>
<div class="foldopen" id="foldopen00064" data-start="{" data-end="}">
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno"><a class="line" href="classxrpl_1_1Peers__test.html#a5c46760905c498bbe21ff58330e23c91"> 64</a></span> <a class="code hl_function" href="classxrpl_1_1Peers__test.html#a5c46760905c498bbe21ff58330e23c91">run</a>()<span class="keyword"> override</span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"> 65</span><span class="keyword"> </span>{</div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno"> 66</span> <a class="code hl_function" href="classxrpl_1_1Peers__test.html#aa220b594e057df627503e81770d2996b">testRequest</a>();</div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno"> 67</span> }</div>
</div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"> 68</span>};</div>
</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno"> 69</span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno"><a class="line" href="namespacexrpl.html#a75d3b8f76d800bffc6b76701ddf5a776"> 70</a></span>BEAST_DEFINE_TESTSUITE(Peers, rpc, <a class="code hl_namespace" href="namespacexrpl.html">xrpl</a>);</div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno"> 72</span>} <span class="comment">// namespace xrpl</span></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div></div>
<div class="ttc" id="aclassbeast_1_1unit__test_1_1suite_html"><div class="ttname"><a href="classbeast_1_1unit__test_1_1suite.html">beast::unit_test::suite</a></div><div class="ttdoc">A testsuite class.</div><div class="ttdef"><b>Definition</b> <a href="suite_8h_source.html#l00051">suite.h:52</a></div></div>
<div class="ttc" id="aclassbeast_1_1unit__test_1_1suite_html_aaa1237d9b85c69d35fe86645cee094b5"><div class="ttname"><a href="classbeast_1_1unit__test_1_1suite.html#aaa1237d9b85c69d35fe86645cee094b5">beast::unit_test::suite::testcase</a></div><div class="ttdeci">testcase_t testcase</div><div class="ttdoc">Memberspace for declaring test cases.</div><div class="ttdef"><b>Definition</b> <a href="suite_8h_source.html#l00148">suite.h:148</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Peers__test_html"><div class="ttname"><a href="classxrpl_1_1Peers__test.html">xrpl::Peers_test</a></div><div class="ttdef"><b>Definition</b> <a href="Peers__test_8cpp_source.html#l00013">Peers_test.cpp:14</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Peers__test_html_a5c46760905c498bbe21ff58330e23c91"><div class="ttname"><a href="classxrpl_1_1Peers__test.html#a5c46760905c498bbe21ff58330e23c91">xrpl::Peers_test::run</a></div><div class="ttdeci">void run() override</div><div class="ttdoc">Runs the suite.</div><div class="ttdef"><b>Definition</b> <a href="Peers__test_8cpp_source.html#l00064">Peers_test.cpp:64</a></div></div>
<div class="ttc" id="aclassxrpl_1_1Peers__test_html_aa220b594e057df627503e81770d2996b"><div class="ttname"><a href="classxrpl_1_1Peers__test.html#aa220b594e057df627503e81770d2996b">xrpl::Peers_test::testRequest</a></div><div class="ttdeci">void testRequest()</div><div class="ttdef"><b>Definition</b> <a href="Peers__test_8cpp_source.html#l00016">Peers_test.cpp:16</a></div></div>
<div class="ttc" id="aend_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/end.html">std::unordered_map::end</a></div><div class="ttdeci">T end(T... args)</div></div>
<div class="ttc" id="afind_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/find.html">std::unordered_map::find</a></div><div class="ttdeci">T find(T... args)</div></div>
<div class="ttc" id="ainsert_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/insert.html">std::unordered_map::insert</a></div><div class="ttdeci">T insert(T... args)</div></div>
<div class="ttc" id="amake_pair_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/pair/make_pair.html">std::make_pair</a></div><div class="ttdeci">T make_pair(T... args)</div></div>
<div class="ttc" id="anamespacexrpl_html"><div class="ttname"><a href="namespacexrpl.html">xrpl</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition</b> <a href="algorithm_8h_source.html#l00006">algorithm.h:6</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a0b0d50fcc4520f33b4417f1b74eee591a82c2b7829b8129e5a2d53665ba4b4757"><div class="ttname"><a href="namespacexrpl.html#a0b0d50fcc4520f33b4417f1b74eee591a82c2b7829b8129e5a2d53665ba4b4757">xrpl::KeyType::secp256k1</a></div><div class="ttdeci">@ secp256k1</div></div>
<div class="ttc" id="anamespacexrpl_html_a4e17e8237bc800415c303501c667baeb"><div class="ttname"><a href="namespacexrpl.html#a4e17e8237bc800415c303501c667baeb">xrpl::toBase58</a></div><div class="ttdeci">std::string toBase58(AccountID const &amp;v)</div><div class="ttdoc">Convert AccountID to base58 checked string.</div><div class="ttdef"><b>Definition</b> <a href="AccountID_8cpp_source.html#l00092">AccountID.cpp:92</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a668865de4de93f749a1b294a52674e1f"><div class="ttname"><a href="namespacexrpl.html#a668865de4de93f749a1b294a52674e1f">xrpl::generateSeed</a></div><div class="ttdeci">Seed generateSeed(std::string const &amp;passPhrase)</div><div class="ttdoc">Generate a seed deterministically.</div><div class="ttdef"><b>Definition</b> <a href="Seed_8cpp_source.html#l00057">Seed.cpp:57</a></div></div>
<div class="ttc" id="anamespacexrpl_html_a6b687dd3d02cbeece0e7487fd7aed97c"><div class="ttname"><a href="namespacexrpl.html#a6b687dd3d02cbeece0e7487fd7aed97c">xrpl::generateKeyPair</a></div><div class="ttdeci">std::pair&lt; PublicKey, SecretKey &gt; generateKeyPair(KeyType type, Seed const &amp;seed)</div><div class="ttdoc">Generate a key pair deterministically.</div><div class="ttdef"><b>Definition</b> <a href="SecretKey_8cpp_source.html#l00330">SecretKey.cpp:330</a></div></div>
<div class="ttc" id="anamespacexrpl_html_ab0ad02fb9cdef90852b93f1b57aacdc1ac3fe5edb1f8a81a8e585f6a27c120be6"><div class="ttname"><a href="namespacexrpl.html#ab0ad02fb9cdef90852b93f1b57aacdc1ac3fe5edb1f8a81a8e585f6a27c120be6">xrpl::TokenType::NodePublic</a></div><div class="ttdeci">@ NodePublic</div></div>
<div class="ttc" id="asize_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/unordered_map/size.html">std::unordered_map::size</a></div><div class="ttdeci">T size(T... args)</div></div>
<div class="ttc" id="ato_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string/to_string.html">std::to_string</a></div><div class="ttdeci">T to_string(T... args)</div></div>
<div class="ttc" id="aunordered_map_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/unordered_map.html">unordered_map</a></div></div>
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