Add unit tests for inaccessible fields/methods/constructors

4 files changed, 124 insertions, 0 deletions

diff --git a/src/test/java/com/beust/jcommander/HiddenConverter.java b/src/test/java/com/beust/jcommander/HiddenConverter.java
new file mode 100644
index 0000000..cd36b85
--- /dev/null
+++ b/src/test/java/com/beust/jcommander/HiddenConverter.java
@@ -0,0 +1,29 @@
+/**
+ * Copyright (C) 2010 the original author or authors.
+ * See the notice.md file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * 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 com.beust.jcommander;
+
+public class HiddenConverter implements IStringConverter<String> {
+  private HiddenConverter() {
+  }
+
+  @Override
+  public String convert(String value) {
+    return value;
+  }
+}
diff --git a/src/test/java/com/beust/jcommander/HiddenParameterSplitter.java b/src/test/java/com/beust/jcommander/HiddenParameterSplitter.java
new file mode 100644
index 0000000..cf2f3ee
--- /dev/null
+++ b/src/test/java/com/beust/jcommander/HiddenParameterSplitter.java
@@ -0,0 +1,34 @@
+/**
+ * Copyright (C) 2010 the original author or authors.
+ * See the notice.md file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * 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 com.beust.jcommander;
+
+import java.util.Arrays;
+import java.util.List;
+
+import com.beust.jcommander.converters.IParameterSplitter;
+
+public class HiddenParameterSplitter implements IParameterSplitter {
+  private HiddenParameterSplitter() {
+  }
+
+  @Override
+  public List<String> split(String value) {
+    return Arrays.asList(value.split(";"));
+  }
+}
diff --git a/src/test/java/com/beust/jcommander/JCommanderTest.java b/src/test/java/com/beust/jcommander/JCommanderTest.java
index d0bc4b6..6be7e9d 100644
--- a/src/test/java/com/beust/jcommander/JCommanderTest.java
+++ b/src/test/java/com/beust/jcommander/JCommanderTest.java
@@ -68,6 +68,7 @@ import com.beust.jcommander.args.ArgsSlaveBogus;
 import com.beust.jcommander.args.ArgsValidate1;
 import com.beust.jcommander.args.ArgsWithSet;
 import com.beust.jcommander.args.Arity1;
+import com.beust.jcommander.args.HiddenArgs;
 import com.beust.jcommander.args.SeparatorColon;
 import com.beust.jcommander.args.SeparatorEqual;
 import com.beust.jcommander.args.SeparatorMixed;
@@ -312,6 +313,30 @@ public class JCommanderTest {
     Assert.assertEquals(args.listBigDecimals.get(1), new BigDecimal("100.12"));
   }
 
+  public void hiddenConverter() {
+    class Args {
+      @Parameter(names = "--path", converter = HiddenConverter.class)
+      public String path;
+    }
+
+    new JCommander(new Args(), "--path", "/tmp/a");
+  }
+
+  public void hiddenArgs() {
+    new JCommander(new HiddenArgs(), "--input", "/tmp/a", "--output", "/tmp/b");
+  }
+
+  public void hiddenSplitter() {
+    class Args {
+      @Parameter(names = "--extensions", splitter = HiddenParameterSplitter.class)
+      public List<String> extensions;
+    }
+
+    Args args = new Args();
+    new JCommander(args, "--extensions", ".txt;.md");
+    Assert.assertEquals(Arrays.asList(".txt", ".md"), args.extensions);
+  }
+
   private void argsBoolean1(String[] params, Boolean expected) {
     ArgsBooleanArity args = new ArgsBooleanArity();
     new JCommander(args, params);
diff --git a/src/test/java/com/beust/jcommander/args/HiddenArgs.java b/src/test/java/com/beust/jcommander/args/HiddenArgs.java
new file mode 100644
index 0000000..1b89334
--- /dev/null
+++ b/src/test/java/com/beust/jcommander/args/HiddenArgs.java
@@ -0,0 +1,36 @@
+/**
+ * Copyright (C) 2010 the original author or authors.
+ * See the notice.md file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * 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 com.beust.jcommander.args;
+
+import com.beust.jcommander.Parameter;
+
+public class HiddenArgs {
+  public HiddenArgs() {
+  }
+
+  @Parameter(names = "--input")
+  private String input;
+
+  private String output;
+
+  @Parameter(names = "--output")
+  private void setOutput(String output) {
+    this.output = output;
+  }
+}