Add method for save configured env vars

test-frame-common/src/main/java/io/skodjob/testframe/environment/TestEnvironmentVariables.java

@@ -12,9 +12,12 @@
 
 import java.io.File;
 import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Objects;
 import java.util.function.Function;
@@ -113,6 +116,22 @@ protected Map<String, Object> loadConfigurationFile() {
         }
     }
 
+    /***
+     * Saves all set environment variables into yaml file
+     *
+     * @param testLogDir dir where to store file with set env vars
+     * @throws IOException ioException
+     */
+    public void saveConfigurationFile(String testLogDir) throws IOException {
+        Path logPath = Path.of(testLogDir);
+        Files.createDirectories(logPath);
+
+        LinkedHashMap<String, String> toSave = new LinkedHashMap<>(values);
+
+        ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
+        mapper.writerWithDefaultPrettyPrinter().writeValue(logPath.resolve("config.yaml").toFile(), toSave);
+    }
+
     /**
      * Method which logs environment variables parsed by {@link TestEnvironmentVariables}
      */

test-frame-common/src/test/java/io/skodjob/testframe/clients/TestEnvironmentVariablesTest.java

@@ -3,22 +3,29 @@
 import io.skodjob.testframe.environment.TestEnvironmentVariables;
 import org.junit.jupiter.api.Test;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.Map;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.fail;
 
 public class TestEnvironmentVariablesTest {
 
     @Test
     void testGetEnvVariablesCorrectly() {
         assertEquals(MyEnvs.MY_ENV, "this");
         assertEquals(MyEnvs.SECOND_ENV, "23");
+        assertTrue(Files.exists(Paths.get(System.getProperty("user.dir"))
+                .resolve("target").resolve("config.yaml")));
     }
 
     public static class MyEnvs {
         private static final Map<String, String> ENVS_MAP = Map.of(
-            "MY_ENV", "this",
-            "THIRD_ENV", "that"
+                "MY_ENV", "this",
+                "THIRD_ENV", "that"
         );
 
         public static final TestEnvironmentVariables ENVIRONMENT_VARIABLES = new TestEnvironmentVariables(ENVS_MAP);
@@ -27,6 +34,12 @@ public static class MyEnvs {
 
         static {
             ENVIRONMENT_VARIABLES.logEnvironmentVariables();
+            try {
+                ENVIRONMENT_VARIABLES.saveConfigurationFile(Paths.get(System.getProperty("user.dir"))
+                        .resolve("target").toAbsolutePath().toString());
+            } catch (IOException e) {
+                fail("Env vars not saved");
+            }
         }
     }
 }