🧪 #44 Add integration test for GetLoggerCommand

src/main/java/org/kcctl/command/GetLoggerCommand.java

@@ -18,8 +18,6 @@
 import java.util.Iterator;
 import java.util.Map;
 
-import javax.inject.Inject;
-
 import org.eclipse.microprofile.rest.client.RestClientBuilder;
 import org.kcctl.completion.LoggerNameCompletions;
 import org.kcctl.service.KafkaConnectApi;
@@ -43,13 +41,19 @@
 @CommandLine.Command(name = "logger", description = "Displays information about a specific logger")
 public class GetLoggerCommand implements Runnable {
 
+    @Parameters(paramLabel = "LOGGER NAME", description = "Name of the logger", completionCandidates = LoggerNameCompletions.class)
+    String path;
+
+    @CommandLine.Spec
+    CommandLine.Model.CommandSpec spec;
+
     private static final String DEFAULT_PATH = "ALL";
 
-    @Inject
-    ConfigurationContext context;
+    private final ConfigurationContext context;
 
-    @Parameters(paramLabel = "LOGGER NAME", description = "Name of the logger", completionCandidates = LoggerNameCompletions.class)
-    String path;
+    public GetLoggerCommand(ConfigurationContext context) {
+        this.context = context;
+    }
 
     @Override
     public void run() {
@@ -84,14 +88,14 @@ public void run() {
                     connectorLoggers.findValue("level").textValue()
             };
         }
-        System.out.println();
+        spec.commandLine().getOut().println();
         String table = AsciiTable.getTable(AsciiTable.NO_BORDERS,
                 new Column[]{
                         new Column().header("LOGGER").dataAlign(HorizontalAlign.LEFT),
                         new Column().header(" LEVEL").dataAlign(HorizontalAlign.LEFT)
                 },
                 data);
-        System.out.println(table.replace("ERROR", ANSI_RED + "ERROR" + ANSI_RESET)
+        spec.commandLine().getOut().println(table.replace("ERROR", ANSI_RED + "ERROR" + ANSI_RESET)
                 .replace("WARN", ANSI_RED + "WARN" + ANSI_RESET)
                 .replace("FATAL", ANSI_RED + "FATAL" + ANSI_RESET)
                 .replace("DEBUG", ANSI_YELLOW + "DEBUG" + ANSI_RESET)

src/test/java/org/kcctl/command/GetLoggerCommandTest.java

@@ -0,0 +1,70 @@
+/*
+ *  Copyright 2021 The original authors
+ *
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ */
+package org.kcctl.command;
+
+import org.junit.jupiter.api.DisplayNameGeneration;
+import org.junit.jupiter.api.DisplayNameGenerator.ReplaceUnderscores;
+import org.junit.jupiter.api.Test;
+import org.kcctl.IntegrationTest;
+import org.kcctl.support.InjectCommandContext;
+import org.kcctl.support.KcctlCommandContext;
+
+import io.quarkus.test.junit.QuarkusTest;
+import picocli.CommandLine;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@QuarkusTest
+@DisplayNameGeneration(ReplaceUnderscores.class)
+class GetLoggerCommandTest extends IntegrationTest {
+
+    @InjectCommandContext
+    KcctlCommandContext<GetLoggerCommand> context;
+
+    @Test
+    public void should_print_all_loggers() {
+        int exitCode = context.commandLine().execute("ALL");
+        assertThat(exitCode).isEqualTo(CommandLine.ExitCode.OK);
+        assertThat(context.output().toString().trim().lines())
+                .map(String::trim)
+                .containsExactly(
+                        "LOGGER            LEVEL",
+                        "org.reflections   \u001B[31mERROR\u001B[0m",
+                        "root              \u001B[32mINFO\u001B[0m");
+    }
+
+    @Test
+    public void should_print_root_logger() {
+        int exitCode = context.commandLine().execute("root");
+        assertThat(exitCode).isEqualTo(CommandLine.ExitCode.OK);
+        assertThat(context.output().toString().trim().lines())
+                .map(String::trim)
+                .containsExactly(
+                        "LOGGER   LEVEL",
+                        "root    \u001B[32mINFO\u001B[0m");
+    }
+
+    @Test
+    public void should_print_reflections_logger() {
+        int exitCode = context.commandLine().execute("org.reflections");
+        assertThat(exitCode).isEqualTo(CommandLine.ExitCode.OK);
+        assertThat(context.output().toString().trim().lines())
+                .map(String::trim)
+                .containsExactly(
+                        "LOGGER            LEVEL",
+                        "org.reflections  \u001B[31mERROR\u001B[0m");
+    }
+}