Implemented LocalProperties for testing.

src/test/java/net/thauvin/erik/mobibot/modules/LocalProperties.java

@@ -0,0 +1,80 @@
+/*
+ * LocalProperties.java
+ *
+ * Copyright (c) 2004-2019, Erik C. Thauvin (erik@thauvin.net)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ *   Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ *   Neither the name of this project nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without
+ *   specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package net.thauvin.erik.mobibot.modules;
+
+import org.testng.annotations.BeforeSuite;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Properties;
+
+/**
+ * The <code>LocalProperties</code> class.
+ *
+ * @author <a href="https://erik.thauvin.net/" target="_blank">Erik C. Thauvin</a>
+ * @created 2019-04-08
+ * @since 1.0
+ */
+class LocalProperties {
+    private static Properties localProperties = new Properties();
+
+    static String getProperty(final String key) {
+        if (localProperties.containsKey(key)) {
+            return localProperties.getProperty(key);
+        } else {
+            final String env = System.getenv(keyToEnv(key));
+            if (env != null) {
+                localProperties.setProperty(key, env);
+            }
+            return env;
+        }
+    }
+
+    private static String keyToEnv(String key) {
+        return key.replaceAll("-", "_").toUpperCase();
+    }
+
+    @BeforeSuite
+    static void loadLocalProperties() {
+        final Path localProps = Paths.get("local.properties");
+        if (Files.exists(localProps)) {
+            try (final InputStream stream = Files.newInputStream(localProps)) {
+                localProperties.load(stream);
+            } catch (IOException ignore) {
+                // Do nothing
+            }
+        }
+    }
+}