/src/test/java/com/alibaba/json/bvt/path/BookEvalTest.java

https://github.com/alibaba/fastjson · Java · 105 lines · 82 code · 23 blank · 0 comment · 0 complexity · 045f19662fa56197deac6d9b47275f8f MD5 · raw file 

    

  1. package com.alibaba.json.bvt.path;
    2. 

  2. 

  3. import com.alibaba.fastjson.JSON;
    4. 

  4. import com.alibaba.fastjson.JSONObject;
    5. 

  5. import com.alibaba.fastjson.JSONPath;
    6. 

  6. import com.alibaba.fastjson.parser.Feature;
    7. 

  7. import com.alibaba.fastjson.util.IOUtils;
    8. 

  8. import junit.framework.TestCase;
    9. 

  9. 

  10. import java.io.InputStream;
    11. 

  11. import java.io.InputStreamReader;
    12. 

  12. 

  13. public class BookEvalTest extends TestCase {
    14. 

  14.     private JSONObject root;
    15. 

  15. 

  16.     protected void setUp() throws Exception {
    17. 

  17.         InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream("json/book.json");
    18. 

  18.         InputStreamReader reader = new InputStreamReader(is);
    19. 

  19.         String json = IOUtils.readAll(reader);
    20. 

  20.         IOUtils.close(reader);
    21. 

  21. 

  22.         root = (JSONObject) JSON.parse(json, Feature.OrderedField);
    23. 

  23.     }
    24. 

  24. 

  25.     public void test_0() throws Exception {
    26. 

  26.         assertEquals(4, JSONPath.eval(root, "$..book.length()"));
    27. 

  27.     }
    28. 

  28. 

  29.     public void test_1() throws Exception {
    30. 

  30.         assertEquals("[\"reference\",\"Nigel Rees\",\"Sayings of the Century\",8.95,\"fiction\",\"Evelyn Waugh\",\"Sword of Honour\",12.99,\"fiction\",\"Herman Melville\",\"Moby Dick\",\"0-553-21311-3\",8.99,\"fiction\",\"J. R. R. Tolkien\",\"The Lord of the Rings\",\"0-395-19395-8\",22.99,\"red\",19.95,10]"
    31. 

  31.                 , JSON.toJSONString(JSONPath.eval(root, "$..*")));
    32. 

  32.     }
    33. 

  33. 

  34.     public void test_2() throws Exception {
    35. 

  35.         assertEquals("[\"Nigel Rees\",\"Evelyn Waugh\",\"Herman Melville\",\"J. R. R. Tolkien\"]", JSON.toJSONString(JSONPath.eval(root, "$.store.book[*].author")));
    36. 

  36.     }
    37. 

  37. 

  38.     public void test_3() throws Exception {
    39. 

  39.         assertEquals("[\"Nigel Rees\",\"Evelyn Waugh\",\"Herman Melville\",\"J. R. R. Tolkien\"]", JSON.toJSONString(JSONPath.eval(root, "$..author")));
    40. 

  40.     }
    41. 

  41. 

  42.     public void test_4() throws Exception {
    43. 

  43.         assertEquals("[8.95,12.99,8.99,22.99,19.95]", JSON.toJSONString(JSONPath.eval(root, "$..price")));
    44. 

  44.     }
    45. 

  45. 

  46.     public void test_5() throws Exception {
    47. 

  47.         assertEquals("[8.95,12.99,8.99,22.99]", JSON.toJSONString(JSONPath.eval(root, "$..book.price")));
    48. 

  48.     }
    49. 

  49. 

  50.     public void test_6() throws Exception {
    51. 

  51.         assertEquals("[[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95},{\"category\":\"fiction\",\"author\":\"Evelyn Waugh\",\"title\":\"Sword of Honour\",\"price\":12.99},{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99},{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}],{\"color\":\"red\",\"price\":19.95}]"
    52. 

  52.                 , JSON.toJSONString(JSONPath.eval(root, "$.store.*")));
    53. 

  53.     }
    54. 

  54. 

  55.     public void test_7() throws Exception {
    56. 

  56.         assertEquals("[8.95,12.99,8.99,22.99,19.95]"
    57. 

  57.                 , JSON.toJSONString(JSONPath.eval(root, "$.store..price")));
    58. 

  58.     }
    59. 

  59. 

  60.     public void test_8() throws Exception {
    61. 

  61.         assertEquals("{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}"
    62. 

  62.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[2]")));
    63. 

  63.     }
    64. 

  64. 

  65.     public void test_9() throws Exception {
    66. 

  66.         assertEquals("{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}"
    67. 

  67.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[-1]")));
    68. 

  68.     }
    69. 

  69. 

  70.     public void test_10() throws Exception {
    71. 

  71.         assertEquals("[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95},{\"category\":\"fiction\",\"author\":\"Evelyn Waugh\",\"title\":\"Sword of Honour\",\"price\":12.99}]"
    72. 

  72.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[0,1]")));
    73. 

  73.     }
    74. 

  74. 

  75.     public void test_11() throws Exception {
    76. 

  76.         assertEquals("[{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99},{\"category\":\"fiction\",\"author\":\"J. R. R. Tolkien\",\"title\":\"The Lord of the Rings\",\"isbn\":\"0-395-19395-8\",\"price\":22.99}]"
    77. 

  77.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[?(@.isbn)]")));
    78. 

  78.     }
    79. 

  79. 

  80.     public void test_12() throws Exception {
    81. 

  81.         assertEquals("[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95},{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}]"
    82. 

  82.                 , JSON.toJSONString(JSONPath.eval(root, "$.store.book[?(@.price < 10)]")));
    83. 

  83.     }
    84. 

  84. 

  85.     public void test_13() throws Exception {
    86. 

  86.         assertEquals("[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95},{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}]"
    87. 

  87.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[?(@.price <= $['expensive'])]")));
    88. 

  88.     }
    89. 

  89. 

  90.     public void test_14() throws Exception {
    91. 

  91.         assertEquals("[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95}]"
    92. 

  92.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[?(@.author =~ /.*REES/i)]")));
    93. 

  93.     }
    94. 

  94. 

  95.     public void test_15() throws Exception {
    96. 

  96.         assertEquals("[{\"category\":\"reference\",\"author\":\"Nigel Rees\",\"title\":\"Sayings of the Century\",\"price\":8.95}]"
    97. 

  97.                 , JSON.toJSONString(JSONPath.eval(root, "$..book[?(@.author =~ /.*REES/i)]")));
    98. 

  98.     }
    99. 

  99. 

  100.     public void test_16() throws Exception {
    101. 

  101.         assertEquals("[{\"category\":\"fiction\",\"author\":\"Herman Melville\",\"title\":\"Moby Dick\",\"isbn\":\"0-553-21311-3\",\"price\":8.99}]"
    102. 

  102.                 , JSON.toJSONString(JSONPath.eval(root, "$.store.book[?(@.price < 10 && @.category == 'fiction')]")));
    103. 

  103.     }
    104. 

  104. 

  105. }
    106.