CommonUtilsTest.java

// Copyright (c) 2015 Uber Technologies, Inc.
//
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// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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package com.uber.jenkins.phabricator.utils;

import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;

public class CommonUtilsTest {

    @Test
    public void testNullString() {
        assertTrue(CommonUtils.isBlank(null));
    }

    @Test
    public void testEmptyString() {
        assertTrue(CommonUtils.isBlank(""));
    }

    @Test
    public void testBlankString() {
        assertTrue(CommonUtils.isBlank("    "));
    }

    @Test
    public void testValidStrings() {
        assertFalse(CommonUtils.isBlank("There's some content here!"));
        assertFalse(CommonUtils.isBlank("  There's some content here!"));
        assertFalse(CommonUtils.isBlank("There's some content here!    "));
        assertFalse(CommonUtils.isBlank("  There's some content here!    "));
    }
}