scala.testing.SUnit

Assert

trait Assert extends AnyRef

this class defines useful assert methods

known subclasses: TestCase

Inherits

  1. AnyRef
  2. Any

Value Members

  1. def assertEq(expected: AnyRef, actual: AnyRef): Unit

    fails if expected ne actual

    fails if expected ne actual

  2. def assertEq(msg: String, expected: AnyRef, actual: AnyRef): Unit

    fails if expected ne actual

    fails if expected ne actual

  3. def assertEquals[A](expected: A, actual: A): Unit

    fails if expected != actual

    fails if expected != actual

  4. def assertEquals[A](msg: String, expected: A, actual: A): Unit

    fails if expected != actual

    fails if expected != actual

  5. def assertFalse(actual: Boolean): Unit

    succeeds if actual is false

    succeeds if actual is false

  6. def assertFalse(msg: String, actual: Boolean): Unit

    succeeds if actual is false

    succeeds if actual is false

  7. def assertNotEq(expected: AnyRef, actual: AnyRef): Unit

    fails if expected eq actual

    fails if expected eq actual

  8. def assertNotEq(msg: String, expected: AnyRef, actual: AnyRef): Unit

    fails if expected eq actual

    fails if expected eq actual

  9. def assertNotNull(actual: AnyRef): Unit

    fails if null eq actual

    fails if null eq actual

  10. def assertNotNull(msg: String, actual: AnyRef): Unit

    fails if null eq actual

    fails if null eq actual

  11. def assertNull(actual: AnyRef): Unit

    fails if actual ne null

    fails if actual ne null

  12. def assertNull(msg: String, actual: AnyRef): Unit

    fails if actual ne null

    fails if actual ne null

  13. def assertSameElements[A](actual: Seq[A], expected: Seq[A]): Unit

    fails if ! actual

    fails if ! actual.sameElements(expected)

  14. def assertTrue(actual: Boolean): Unit

    succeeds if actual == true

    succeeds if actual == true

  15. def assertTrue(msg: String, actual: Boolean): Unit

    succeeds if actual == true

    succeeds if actual == true

  16. def enableStackTrace: Boolean

  17. def equals(arg0: Any): Boolean

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence

    This method is used to compare the receiver object (this) with the argument object (arg0) for equivalence.

    The default implementations of this method is an equivalence relation:

    • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
    • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
    • It is transitive: for any instances x, y, and z of type AnyRef if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

    If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is often necessary to override hashCode to ensure that objects that are "equal" (o1.equals(o2) returns true) hash to the same Int (o1.hashCode.equals(o2.hashCode)).

    arg0

    the object to compare against this object for equality.

    returns

    true if the receiver object is equivalent to the argument; false otherwise.

    definition classes: AnyRef ⇐ Any

  18. def fail[A](msg: String, expected: A, actual: A): Unit

  19. def fail(msg: String): Unit

    throws AssertFailed with given message msg

    throws AssertFailed with given message msg.

  20. def hashCode(): Int

    Returns a hash code value for the object

    Returns a hash code value for the object.

    The default hashing algorithm is platform dependent.

    Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

    definition classes: AnyRef ⇐ Any

  21. def toString(): String

    Returns a string representation of the object

    Returns a string representation of the object.

    The default representation is platform dependent.

    definition classes: AnyRef ⇐ Any