Add new unit tests for Agent and AgentID

test/unit-kami-agent.cc

@@ -0,0 +1,92 @@
+/*-
+ * Copyright (c) 2022 The Johns Hopkins University Applied Physics
+ * Laboratory LLC
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <memory>
+
+#include <kami/agent.h>
+#include <kami/model.h>
+
+#include <gtest/gtest.h>
+
+class TestAgent : public kami::Agent {
+public:
+    kami::AgentID step(std::shared_ptr<kami::Model> model) override {
+        return get_agent_id();
+    }
+};
+
+class TestModel : public kami::Model {
+public:
+    void step() override {}
+
+    void run(unsigned int) override {}
+};
+
+TEST(Agent, DefaultConstructor) {
+    const TestAgent agent_foo;
+    const TestAgent agent_bar;
+
+    EXPECT_EQ(agent_foo, agent_foo);
+    EXPECT_NE(agent_foo, agent_bar);
+}
+
+TEST(Agent, get_agent_id) {
+    const TestAgent agent_foo;
+    const TestAgent agent_bar;
+
+    EXPECT_EQ(agent_foo.get_agent_id(), agent_foo.get_agent_id());
+    EXPECT_NE(agent_bar.get_agent_id(), agent_foo.get_agent_id());
+}
+
+TEST(Agent, step) {
+    TestAgent agent_foo;
+    TestAgent agent_bar;
+    auto model_world = std::make_shared<TestModel>();
+
+    EXPECT_EQ(agent_foo.get_agent_id(), agent_foo.step(model_world));
+    EXPECT_NE(agent_bar.get_agent_id(), agent_foo.step(model_world));
+}
+
+TEST(Agent, Equality) {
+    const TestAgent agent_foo;
+    const TestAgent agent_bar;
+
+    EXPECT_TRUE(agent_foo == agent_foo);
+    EXPECT_TRUE(agent_bar == agent_bar);
+}
+
+TEST(Agent, Inequality) {
+    const TestAgent agent_foo;
+    const TestAgent agent_bar;
+
+    EXPECT_TRUE(agent_foo != agent_bar);
+    EXPECT_FALSE(agent_bar != agent_bar);
+}
+
+int main(int argc, char **argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}
+

test/unit-kami-agentid.cc

@@ -0,0 +1,76 @@
+/*-
+ * Copyright (c) 2022 The Johns Hopkins University Applied Physics
+ * Laboratory LLC
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation files
+ * (the "Software"), to deal in the Software without restriction,
+ * including without limitation the rights to use, copy, modify, merge,
+ * publish, distribute, sublicense, and/or sell copies of the Software,
+ * and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <kami/agent.h>
+
+#include <gmock/gmock.h>
+#include <gtest/gtest.h>
+
+TEST(AgentID, DefaultConstructor) {
+    const kami::AgentID agent_id_foo;
+    const kami::AgentID agent_id_bar;
+
+    EXPECT_EQ(agent_id_foo, agent_id_foo);
+    EXPECT_NE(agent_id_foo, agent_id_bar);
+}
+
+TEST(AgentID, to_string) {
+    const kami::AgentID agent_id_foo;
+    const kami::AgentID agent_id_bar;
+
+    EXPECT_THAT(agent_id_foo.to_string(), testing::MatchesRegex("[0-9]+"));
+    EXPECT_THAT(agent_id_bar.to_string(), testing::MatchesRegex("[0-9]+"));
+}
+
+TEST(AgentID, Equality) {
+    const kami::AgentID agent_id_foo;
+    const kami::AgentID agent_id_bar;
+
+    EXPECT_TRUE(agent_id_foo == agent_id_foo);
+    EXPECT_TRUE(agent_id_bar == agent_id_bar);
+    EXPECT_FALSE(agent_id_foo == agent_id_bar);
+}
+
+TEST(AgentID, Inequality) {
+    const kami::AgentID agent_id_foo;
+    const kami::AgentID agent_id_bar;
+
+    EXPECT_TRUE(agent_id_foo != agent_id_bar);
+    EXPECT_FALSE(agent_id_bar != agent_id_bar);
+}
+
+TEST(AgentID, Ordering) {
+    const kami::AgentID agent_id_foo;
+    const kami::AgentID agent_id_bar;
+
+    EXPECT_TRUE(agent_id_foo < agent_id_bar);
+    EXPECT_FALSE(agent_id_bar < agent_id_foo);
+}
+
+int main(int argc, char **argv) {
+    ::testing::InitGoogleTest(&argc, argv);
+    return RUN_ALL_TESTS();
+}
+