org.eclipse.xtext.junit4.smoketest

Enum Scenario

java.lang.Object

java.lang.Enum<Scenario>

org.eclipse.xtext.junit4.smoketest.Scenario

All Implemented Interfaces:

Serializable, Comparable<Scenario>

@Beta
public enum Scenario
extends Enum<Scenario>

Default scenarios that are used for permuting smoke tests.

Since:

2.7

Author:

Sebastian Zarnekow - Initial contribution and API

Enum Constant Summary

Enum Constants

Enum Constant and Description
SkipCharacterInBetween Simulates removal of a single character.
SkipFirstCharacters Simulates deletion from the first to the last character.
SkipLastCharacters Simulates typing from the first to the last character.
SkipNodesInBetween Simulates removal of nodes.
SkipThreeCharactersInBetween Skips three characters of the input document.
SkipTokensInBetween Simulates removal of a complete token.

Method Summary

Methods

Modifier and Type	Method and Description
abstract void	processInput(String input, DeltaScenarioProcessor tester) Create permutations of the input document and pass that to the given tester.
void	processInput(String input, ScenarioProcessor tester) Create permutations of the input document and pass that to the given tester.
static Scenario	valueOf(String name) Returns the enum constant of this type with the specified name.
static Scenario[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SkipLastCharacters

public static final Scenario SkipLastCharacters

Simulates typing from the first to the last character.

SkipFirstCharacters

public static final Scenario SkipFirstCharacters

Simulates deletion from the first to the last character.

SkipCharacterInBetween

public static final Scenario SkipCharacterInBetween

Simulates removal of a single character.

SkipTokensInBetween

public static final Scenario SkipTokensInBetween

Simulates removal of a complete token. Tokens with length 1 or 3 are ignored. Those cases are covered by other scenarios.

See Also:

SkipCharacterInBetween, SkipThreeCharactersInBetween

SkipNodesInBetween

public static final Scenario SkipNodesInBetween

Simulates removal of nodes. Nodes that cover exactly one token, have the length 1 or 3 are ignored. Those cases are covered by other scenarios.

See Also:

SkipCharacterInBetween, SkipThreeCharactersInBetween, SkipTokensInBetween

SkipThreeCharactersInBetween

public static final Scenario SkipThreeCharactersInBetween

Skips three characters of the input document. Usually a nice range in test data, especially for expression languages, where variable names often have only a single char in tests (will skip x = in var x = 3), or where the name has three chars (foo, bar).

Method Detail

values

public static Scenario[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (Scenario c : Scenario.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static Scenario valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

processInput

public void processInput(String input,
                ScenarioProcessor tester)
                  throws Exception

Create permutations of the input document and pass that to the given tester.

Throws:

Exception

processInput

public abstract void processInput(String input,
                DeltaScenarioProcessor tester)
                           throws Exception

Create permutations of the input document and pass that to the given tester.

Throws:

Exception

Since:

2.8