Class ExprTest

java.lang.Object
ExprTest
public class ExprTest extends Object

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    (package private) List<Pair<String,Object>>
    allTests
     
    (package private) String
    e0
     
    (package private) String
    e1
     
    (package private) String
    e2
     
    (package private) String
    e3
     
    (package private) String
    e4
     
    (package private) static final double
    TOLERANCE
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    ExprTest()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    (package private) static void
    assertEquals(Object actual, Object expected)
    assert that `actual.equals(expected)`.
    void
    dbg(String fmt, Object... infos)
    Just like `System.err.printf` but for debugging-output; comment out its body to disable.
    void
    logPassedTest()
     
    static void
    main(String... args)
    Manually call our test-functions (in case calling JUnit from your IDE isn't easy).
    void
    setUp()
    Sets up the test fixture.
    void
    tearDown()
    Tears down the test fixture.
    void
    testEval()
    For every element in allTests, parse the string and eval the result, checking that we get back the second item in the pair.
    void
    testMyStuff()
     
    void
    testParseToString()
    For every element in allTests, parse the string, and then call toString on the result, checking that we get back exactly the input string (up to whitespace).
    void
    testTowardsAutomating()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

  • Constructor Details

    • ExprTest

      public ExprTest()

  • Method Details

    • main

      public static void main(String... args)
      Manually call our test-functions (in case calling JUnit from your IDE isn't easy).

    • testMyStuff

      public void testMyStuff()

    • testTowardsAutomating

      public void testTowardsAutomating()

    • setUp

      public void setUp()
      Sets up the test fixture. Called before every test case method.

    • testParseToString

      public void testParseToString()
      For every element in allTests, parse the string, and then call toString on the result, checking that we get back exactly the input string (up to whitespace).

    • testEval

      public void testEval()
      For every element in allTests, parse the string and eval the result, checking that we get back the second item in the pair. If the second item is a Java Number, convert it to an H0 Num, and leave the double-comparison to Num.equals(Object).

    • logPassedTest

      public void logPassedTest()

    • tearDown

      public void tearDown()
      Tears down the test fixture. Called after every test case method.

    • assertEquals

      static void assertEquals(Object actual, Object expected)
      assert that `actual.equals(expected)`. Comment out if actually using JUnit.

    • dbg

      public void dbg(String fmt, Object... infos)
      Just like `System.err.printf` but for debugging-output; comment out its body to disable. (This same method might be repeated in multiple classes, so that you turn messages on/off on a per-file basis.)
      Parameters:
      fmt - the format string
      infos - Any data needed by the `fmt` (one item per '%' in `fmt`)
      See Also: