/*
    * ====================================================================
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you 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.
   * ====================================================================
   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
   * information on the Apache Software Foundation, please see
   * <http://www.apache.org/>.
   *
   */
  
  package org.apache.hc.core5.util;
  
  import java.text.ParseException;
  import java.util.Arrays;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.List;
  import java.util.Map;
  import java.util.Set;
  
  import org.junit.jupiter.api.Assertions;
  import org.junit.jupiter.api.Test;
  
  /**
   * Unit tests for {@link Args}.
   */
  public class TestArgs {
  
      @Test
      public void testArgCheckPass() {
          Args.check(true, "All is well");
      }
  
      @Test
      public void testArgCheckFail() {
          Assertions.assertThrows(IllegalArgumentException.class, () ->
                  Args.check(false, "Oopsie"));
      }
  
      @Test
      public void testArgNotNullPass() {
          final String stuff = "stuff";
          Assertions.assertSame(stuff, Args.notNull(stuff, "Stuff"));
      }
  
      @Test
      public void testArgNotNullFail() {
          Assertions.assertThrows(NullPointerException.class, () ->
                  Args.notNull(null, "Stuff"));
      }
  
      @Test
      public void testArgNotEmptyPass() {
          final String stuff = "stuff";
          Assertions.assertSame(stuff, Args.notEmpty(stuff, "Stuff"));
      }
  
      @Test
      public void testArgNotEmptyFail1() {
          Assertions.assertThrows(NullPointerException.class, () ->
                  Args.notEmpty((String) null, "Stuff"));
      }
  
      @Test
      public void testArgNotEmptyFail2() {
          Assertions.assertThrows(IllegalArgumentException.class, () ->
                  Args.notEmpty("", "Stuff"));
      }
  
      @Test
      public void testArgNotBlankFail1() {
          Assertions.assertThrows(NullPointerException.class, () ->
                  Args.notBlank((String) null, "Stuff"));
      }
  
      @Test
      public void testArgNotBlankFail2() {
          Assertions.assertThrows(IllegalArgumentException.class, () ->
                  Args.notBlank("", "Stuff"));
      }
  
     @Test
     public void testArgNotBlankFail3() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.notBlank(" \t \n\r", "Stuff"));
     }
 
     @Test
     public void testArgCollectionNotEmptyPass() {
         final List<String> list = Collections.singletonList("stuff");
         Assertions.assertSame(list, Args.notEmpty(list, "List"));
     }
 
     @Test
     public void testArgCollectionNotEmptyFail1() {
         Assertions.assertThrows(NullPointerException.class, () ->
                 Args.notEmpty((List<?>) null, "List"));
     }
 
     @Test
     public void testArgCollectionNotEmptyFail2() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.notEmpty(Collections.emptyList(), "List"));
     }
 
     @Test
     public void testPositiveIntPass() {
         Assertions.assertEquals(1, Args.positive(1, "Number"));
     }
 
     @Test
     public void testPositiveIntFail1() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.positive(-1, "Number"));
     }
 
     @Test
     public void testPositiveIntFail2() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.positive(0, "Number"));
     }
 
     @Test
     public void testPositiveLongPass() {
         Assertions.assertEquals(1L, Args.positive(1L, "Number"));
     }
 
     @Test
     public void testPositiveTimeValuePass() throws ParseException {
         final Timeout timeout = Timeout.parse("1200 MILLISECONDS");
         Assertions.assertEquals(timeout, Args.positive(timeout, "No Error"));
     }
     @Test
     public void testPositiveLongFail1() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.positive(-1L, "Number"));
     }
 
     @Test
     public void testPositiveLongFail2() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.positive(0L, "Number"));
     }
 
     @Test
     public void testNotNegativeIntPass1() {
         Assertions.assertEquals(1, Args.notNegative(1, "Number"));
     }
 
     @Test
     public void testNotNegativeIntPass2() {
         Assertions.assertEquals(0, Args.notNegative(0, "Number"));
     }
 
     @Test
     public void testNotNegativeIntFail1() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.notNegative(-1, "Number"));
     }
 
     @Test
     public void testNotNegativeLongPass1() {
         Assertions.assertEquals(1L, Args.notNegative(1L, "Number"));
     }
 
     @Test
     public void testNotNegativeLongPass2() {
         Assertions.assertEquals(0L, Args.notNegative(0L, "Number"));
     }
 
     @Test
     public void testNotNegativeLongFail1() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.notNegative(-1L, "Number"));
     }
 
     @Test
     public void testIntSmallestRangeOK() {
         Args.checkRange(0, 0, 0, "Number");
     }
 
     @Test
     public void testIntSmallestRangeFailLow() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(-1, 0, 0, "Number"));
     }
 
     @Test
     public void testIntRangeFailLow() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(-101, -100, 100, "Number"));
     }
 
     @Test
     public void testIntRangeFailHigh() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(101, -100, 100, "Number"));
     }
 
     @Test
     public void testIntSmallestRangeFailHigh() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(1, 0, 0, "Number"));
     }
 
     @Test
     public void testIntFullRangeOK() {
         Args.checkRange(0, Integer.MIN_VALUE, Integer.MAX_VALUE, "Number");
     }
 
     @Test
     public void testLongSmallestRangeOK() {
         Args.checkRange(0L, 0L, 0L, "Number");
     }
 
     @Test
     public void testLongSmallestRangeFailLow() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(-1L, 0L, 0L, "Number"));
     }
 
     @Test
     public void testLongRangeFailLow() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(-101L, -100L, 100L, "Number"));
     }
 
     @Test
     public void testLongRangeFailHigh() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(101L, -100L, 100L, "Number"));
     }
 
     @Test
     public void testLongSmallestRangeFailHigh() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.checkRange(1L, 0L, 0L, "Number"));
     }
 
     @Test
     public void testLongFullRangeOK() {
         Args.checkRange(0L, Long.MIN_VALUE, Long.MAX_VALUE, "Number");
     }
 
     @Test
     public void testIsEmpty() {
 
         final String[] NON_EMPTY_ARRAY = new String[] { "ABG", "NML", };
 
         final List<String> NON_EMPTY_LIST = Arrays.asList(NON_EMPTY_ARRAY);
 
         final Set<String> NON_EMPTY_SET = new HashSet<>(NON_EMPTY_LIST);
 
         final Map<String, String> NON_EMPTY_MAP = new HashMap<>();
         NON_EMPTY_MAP.put("ABG", "MNL");
 
         Assertions.assertTrue(Args.isEmpty(null));
         Assertions.assertTrue(Args.isEmpty(""));
         Assertions.assertTrue(Args.isEmpty(new int[] {}));
         Assertions.assertTrue(Args.isEmpty(Collections.emptyList()));
         Assertions.assertTrue(Args.isEmpty(Collections.emptySet()));
         Assertions.assertTrue(Args.isEmpty(Collections.emptyMap()));
 
         Assertions.assertFalse(Args.isEmpty("  "));
         Assertions.assertFalse(Args.isEmpty("ab"));
         Assertions.assertFalse(Args.isEmpty(NON_EMPTY_ARRAY));
         Assertions.assertFalse(Args.isEmpty(NON_EMPTY_LIST));
         Assertions.assertFalse(Args.isEmpty(NON_EMPTY_SET));
         Assertions.assertFalse(Args.isEmpty(NON_EMPTY_MAP));
     }
 
     @Test
     public void testcontainsNoBlanks() {
         final String stuff = "abg";
         Assertions.assertSame(stuff, Args.containsNoBlanks(stuff, "abg"));
     }
 
     @Test
     public void check() {
         Assertions.assertThrows(IllegalArgumentException.class, () ->
                 Args.check(false, "Error,", "ABG"));
     }
 
 }