Ensure ANSI is disabled in ManPageGeneratorTest regardless of environ…

…ment (issue #1103)
remkop · Sep 11, 2020 · b8dcc00 · b8dcc00
1 parent af6f290
commit b8dcc00
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/picocli-codegen/src/test/java/picocli/codegen/docgen/manpage/ManPageGeneratorTest.java b/picocli-codegen/src/test/java/picocli/codegen/docgen/manpage/ManPageGeneratorTest.java
@@ -1,6 +1,10 @@
 package picocli.codegen.docgen.manpage;
 
+import org.junit.Rule;
 import org.junit.Test;
+import org.junit.contrib.java.lang.system.ProvideSystemProperty;
+import org.junit.contrib.java.lang.system.RestoreSystemProperties;
+import org.junit.rules.TestRule;
 import picocli.CommandLine;
 import picocli.CommandLine.ArgGroup;
 import picocli.CommandLine.Command;
@@ -24,6 +28,11 @@
 import static org.junit.Assert.*;
 
 public class ManPageGeneratorTest {
+    @Rule
+    public final TestRule restoreSystemProperties = new RestoreSystemProperties();
+
+    @Rule
+    public final ProvideSystemProperty ansiOFF = new ProvideSystemProperty("picocli.ansi", "false");
 
     @Test
     public void generateManPage() throws IOException {