feat(tests): Add unit tests for McpServers

Author: codeboyzhou

src/test/java/com/github/codeboyzhou/mcp/declarative/McpServersTest.java

@@ -1,13 +1,14 @@
 package com.github.codeboyzhou.mcp.declarative;
 
 import com.github.codeboyzhou.mcp.declarative.annotation.McpTools;
-import com.github.codeboyzhou.mcp.declarative.server.TestMcpTools;
 import com.github.codeboyzhou.mcp.declarative.server.TestMcpComponentScanBasePackageClass;
 import com.github.codeboyzhou.mcp.declarative.server.TestMcpComponentScanBasePackageString;
 import com.github.codeboyzhou.mcp.declarative.server.TestMcpComponentScanDefault;
 import com.github.codeboyzhou.mcp.declarative.server.TestMcpComponentScanIsNull;
+import com.github.codeboyzhou.mcp.declarative.server.TestMcpTools;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
 import org.junit.jupiter.params.ParameterizedTest;
 import org.junit.jupiter.params.provider.ValueSource;
 import org.reflections.Reflections;
@@ -17,6 +18,7 @@
 import java.util.Map;
 import java.util.Set;
 
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
@@ -52,6 +54,14 @@ void testRun(Class<?> applicationMainClass) {
         McpServers.run(applicationMainClass, EMPTY_ARGS);
     }
 
+    @Test
+    void testStartSyncStdioServer() {
+        assertDoesNotThrow(() -> {
+            McpServers servers = McpServers.run(TestMcpComponentScanDefault.class, EMPTY_ARGS);
+            servers.startSyncStdioServer("test-mcp-sync-stdio-server", "1.0.0");
+        });
+    }
+
     private Reflections getReflectionsField() throws NoSuchFieldException, IllegalAccessException {
         Field reflectionsField = McpServers.class.getDeclaredField("reflections");
         reflectionsField.setAccessible(true);

src/test/java/com/github/codeboyzhou/mcp/declarative/server/TestMcpResources.java

@@ -0,0 +1,19 @@
+package com.github.codeboyzhou.mcp.declarative.server;
+
+import com.github.codeboyzhou.mcp.declarative.annotation.McpResource;
+import com.github.codeboyzhou.mcp.declarative.annotation.McpResources;
+
+@McpResources
+public class TestMcpResources {
+
+    @McpResource(uri = "test://resource1", name = "resource1", description = "resource1")
+    public String resource1() {
+        return System.lineSeparator();
+    }
+
+    @McpResource(uri = "test://resource2", description = "resource2")
+    public String resource2() {
+        return System.lineSeparator();
+    }
+
+}

src/test/java/com/github/codeboyzhou/mcp/declarative/server/TestMcpTools.java

@@ -1,8 +1,26 @@
 package com.github.codeboyzhou.mcp.declarative.server;
 
+import com.github.codeboyzhou.mcp.declarative.annotation.McpTool;
+import com.github.codeboyzhou.mcp.declarative.annotation.McpToolParam;
 import com.github.codeboyzhou.mcp.declarative.annotation.McpTools;
 
 @McpTools
 public class TestMcpTools {
 
+    @McpTool(name = "tool1", description = "tool1")
+    public static String tool1(
+        @McpToolParam(name = "name", description = "name", required = true) String name,
+        @McpToolParam(name = "version", description = "version", required = true) String version
+    ) {
+        return "Hello " + name + ", I am " + version;
+    }
+
+    @McpTool(description = "tool2")
+    public static String tool2(
+        @McpToolParam(name = "name", description = "name") String name,
+        @McpToolParam(name = "version", description = "version") String version
+    ) {
+        return "Hello " + name + ", I am " + version;
+    }
+
 }