Update from Google.
--
MOE_MIGRATED_REVID=85702957
diff --git a/src/test/java/com/google/devtools/common/options/LogLevelConverterTest.java b/src/test/java/com/google/devtools/common/options/LogLevelConverterTest.java
new file mode 100644
index 0000000..4dfa209
--- /dev/null
+++ b/src/test/java/com/google/devtools/common/options/LogLevelConverterTest.java
@@ -0,0 +1,66 @@
+// Copyright 2014 Google Inc. All rights reserved.
+//
+// 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.google.devtools.common.options;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.fail;
+
+import com.google.devtools.common.options.Converters.LogLevelConverter;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.util.logging.Level;
+
+/**
+ * A test for {@link LogLevelConverter}.
+ */
+@RunWith(JUnit4.class)
+public class LogLevelConverterTest {
+
+ private LogLevelConverter converter = new LogLevelConverter();
+
+ @Test
+ public void convertsIntsToLevels() throws OptionsParsingException {
+ int levelId = 0;
+ for (Level level : LogLevelConverter.LEVELS) {
+ assertEquals(level, converter.convert(Integer.toString(levelId++)));
+ }
+ }
+
+ @Test
+ public void throwsExceptionWhenInputIsNotANumber() {
+ try {
+ converter.convert("oops - not a number.");
+ fail();
+ } catch (OptionsParsingException e) {
+ assertEquals("Not a log level: oops - not a number.", e.getMessage());
+ }
+ }
+
+ @Test
+ public void throwsExceptionWhenInputIsInvalidInteger() {
+ for (int example : new int[] {-1, 100, 50000}) {
+ try {
+ converter.convert(Integer.toString(example));
+ fail();
+ } catch (OptionsParsingException e) {
+ String expected = "Not a log level: " + Integer.toString(example);
+ assertEquals(expected, e.getMessage());
+ }
+ }
+ }
+
+}
