Refactoring code part 1 to prep for adding a bunch of unit tests

2025-11-04 11:03:43 +01:00 · 2021-04-08 10:39:07 -07:00
parent 0636f578dd
commit 5080d86e44
115 changed files with 993 additions and 970 deletions
--- a/src/test/java/com/gmail/nossr50/database/FlatFileDatabaseManagerTest.java
+++ b/src/test/java/com/gmail/nossr50/database/FlatFileDatabaseManagerTest.java
@@ -0,0 +1,119 @@
+package com.gmail.nossr50.database;
+
+import com.gmail.nossr50.TestUtil;
+import com.gmail.nossr50.config.GeneralConfig;
+import com.google.common.io.Files;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import java.io.*;
+import java.util.logging.Logger;
+
+
+@PrepareForTest({GeneralConfig.class})
+@RunWith(PowerMockRunner.class)
+public class FlatFileDatabaseManagerTest {
+
+    public static final @NotNull String TEST_FILE_NAME = "test.mcmmo.users";
+    private static File tempDir;
+    private final static @NotNull Logger logger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME);
+    private final long PURGE_TIME = 2630000000L;
+    private static @Nullable FlatFileDatabaseManager flatFileDatabaseManager;
+
+    @Before
+    public void init() {
+        logger.info("Preparing new test...");
+        tempDir = Files.createTempDir();
+        flatFileDatabaseManager = new FlatFileDatabaseManager(tempDir.getPath() + File.separator + TEST_FILE_NAME, logger, PURGE_TIME, 0);
+    }
+
+    @After
+    public void tearDown() {
+        logger.info("Tearing down after test...");
+        TestUtil.recursiveDelete(tempDir);
+        flatFileDatabaseManager = null;
+    }
+
+    private static String[] normalDatabaseData = {
+            "nossr50:1000:::0:1000:640:1000:1000:1000:1000:1000:1000:1000:1000:16:0:500:0:0:0:0:0::1000:0:0:0:1593543012:0:0:0:0::1000:0:0:1593806053:HEARTS:1000:0:588fe472-1c82-4c4e-9aa1-7eefccb277e3:0:0:",
+            "mrfloris:2420:::0:2452:0:1983:1937:1790:3042:1138:3102:2408:3411:0:0:0:0:0:0:0:0::642:0:1617583171:0:1617165043:0:1617583004:1617563189:1616785408::2184:0:0:1617852413:HEARTS:415:0:631e3896-da2a-4077-974b-d047859d76bc:5:1600906906:",
+            "powerless:0:::0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0:0::0:0:0:0:0:0:0:0:0::0:0:0:0:HEARTS:0:0:e0d07db8-f7e8-43c7-9ded-864dfc6f3b7c:5:1600906906:"
+    };
+
+    private static String[] splitDataBadDatabase = {
+            //First entry here is missing some values
+            "nossr50:1000:0:500:0:0:0:0:0::1000:0:0:0:1593543012:0:0:0:0::1000:0:0:1593806053:HEARTS:1000:0:588fe472-1c82-4c4e-9aa1-7eefccb277e3:0:0:",
+            //Second entry here has an integer value replaced by a string
+            "mrfloris:2420:::0:2452:0:1983:1937:1790:3042:badvalue:3102:2408:3411:0:0:0:0:0:0:0:0::642:0:1617583171:0:1617165043:0:1617583004:1617563189:1616785408::2184:0:0:1617852413:HEARTS:415:0:631e3896-da2a-4077-974b-d047859d76bc:5:1600906906:"
+    };
+
+    @Test
+    public void testPurgePowerlessUsers() {
+//        logger.info("testPurgePowerlessUsers");
+//        Assert.assertNotNull(flatFileDatabaseManager);
+//        addDataToFile(flatFileDatabaseManager, normalDatabaseData);
+//        int purgeCount = flatFileDatabaseManager.purgePowerlessUsers();
+//        Assert.assertEquals(purgeCount, 1); //1 User should have been purged
+    }
+
+    private void addDataToFile(@NotNull FlatFileDatabaseManager flatFileDatabaseManager, @NotNull String[] dataEntries) {
+        String filePath = flatFileDatabaseManager.getUsersFile().getAbsolutePath();
+        BufferedReader in = null;
+        FileWriter out = null;
+
+        try {
+
+            StringBuilder writer = new StringBuilder();
+
+            for(String data : dataEntries) {
+                writer.append(data).append("\r\n");
+            }
+
+            out = new FileWriter(filePath);
+            out.write(writer.toString());
+        } catch (FileNotFoundException e) {
+            e.printStackTrace();
+            logger.severe("File not found");
+        } catch (IOException e) {
+            e.printStackTrace();
+        } finally {
+            if (out != null) {
+                try {
+                    out.close();
+                }
+                catch (IOException e) {
+                    // Ignore
+                }
+            }
+        }
+
+        try {
+            logger.info("Added the following lines to the FlatFileDatabase for the purposes of the test...");
+            // Open the file
+            in = new BufferedReader(new FileReader(filePath));
+            String line;
+            while ((line = in.readLine()) != null) {
+                logger.info(line);
+            }
+        } catch (IOException e) {
+            e.printStackTrace();
+        } finally {
+            if (in != null) {
+                try {
+                    in.close();
+                }
+                catch (IOException e) {
+                    // Ignore
+                }
+            }
+        }
+
+    }
+}