name.angoca.db2sa.core.lexical.impl
Class ImplementationLexicalAnalyzerTest

java.lang.Object
  name.angoca.db2sa.core.lexical.impl.ImplementationLexicalAnalyzerTest

public final class ImplementationLexicalAnalyzerTest
extends Object

This is the set of test for the lexical analyzer. The inputs are phrases that represents the user's command, they are received like strings and this class tests its conversion to Tokens and analyze the results.

Control Version

• 0.0.1 Class creation.
• 0.1.0
• 0.2.0
• 0.2.1 Recommendations from PMD.
• 0.2.2 Organized.
• 0.2.3 Setup class.
• 0.3.0 jUnit 4 annotations.
• 0.4.0 Invalid graph exception.
• 0.4.1 Set up method.
• 0.4.2 Destroy instance.
• 0.4.3 final and comments.
• 0.4.4 Reset system variable.
• 1.0.0 Moved to version 1.
• 1.1.0 Exception hierarchy changed.
• 1.2.0 New excception
• 1.3.0 Throws
• 1.4.0 Space after phrase
• 1.5.0 Null phrase and grammar controller
• 1.6.0 Param null tests
• 1.6.1 Method renamed
• 1.7.0 Token is reserved and tests modification.
• 1.7.1 Method change in analyzer.

Version:

1.7.1 2010-05-17

Author:

Andres Gomez Casanova (AngocA)

Constructor Summary

ImplementationLexicalAnalyzerTest()
Default constructor.

Method Summary

static void	setUpBeforeClass() Load the graph.
static void	tearDownAfterClass() Clears the configuration file name property at the end of the test.
void	testCloseFirstParenthesis() Test of the options for the 'create table t1 (c1 int, c2 char(10' command.
void	testComma() Test of the options for the 'create table t2(c1 int' command.
void	testConvertionCrea() Tests the token conversion.
void	testConvertionCreateTab() Tests the token conversion 'create tab' -> 'create tab'.
void	testCreaPhrase1() Test to complete the phrase crea (phrase).
void	testCreaPhrase2() Test to complete the phrase crea (options).
void	testCreaPhrase3() Test that the phrase 'crea' does not have several phrases.
void	testCreaPhrase4() Test to complete the phrase 'crea' (object).
void	testCreateCommand() Test of the options for the 'create' command.
void	testCreateTab() Test the token completion tab -> table.
void	testCreateTableCommand1() Test of the options for the 'create table' command.
void	testCreateTableCommand2() Test of the options for the 'create table' command.
void	testCreateTableCommand3() Test of the options for the 'create table' command.
void	testCreateTableCommand4() Test of the options for the 'create table' command.
void	testCreateTableCommand4WithSpace() Test of the options for the 'create table ' command.
void	testCreateTableTableNameCommand() Test of the options for the 'create table <tableName>' command.
void	testCTtnParenthesis() Test of the options for the 'create table <tableName>(' command.
void	testCTtnSpaceParenthesis() Test of the options for the 'create table <tableName> (' command.
void	testCTtnSpaceParenthesisWithSpace() Test of the options for the 'create table <tableName> ( ' command.
void	testDataType() Test of the options for the 'create table t2(c1' command.
void	testDoubleSpace() The string with two spaces returns a string empty.
void	testEmptyString1() Empty string as a command gives also a completed phrase empty.
void	testEmptyString2() Empty string as a command gives a set of options different to zero.
void	testEmptyString3() An empty string does not have several way of phrases.
void	testInvalidCommand1() Invalid, no options.
void	testInvalidCommand2() Invalid, no options.
void	testNullAnswerReplacetoken() Tries to add a null answer.
void	testNullPhrase() Tests that a phrase cannot be null.
void	testNullPhraseReplacetoken() Tries to add a null phrase.
void	testNullTokenInTokensReplacetoken() Tries to add a null in the list of tokens.
void	testNullTokensReplacetoken() Tries to add a null list of tokens.
void	testPrecision() Test of the options for the 'create table t1 (c1 int, c2 char(' command.
void	testSecondColumn() Test of the options for the 'create table t2(c1 int,' command.
void	testSeveralOptionsAfterColumn() Test of the options for the 'create table t1 (c1 int, c2 char(10)' command.
void	testSpace1() The string with just one space returns a string empty.
void	testSpace2() The string with just one space returns a string with one space also.
void	testSpace3() An space does not have several ways of phrases.
void	testValidCommand1() Test of the options for the 'create table t1 (c1 int)' command.
void	testValidCommand2() Test of the options for the 'create table t1 (c1 int, c2 char(10))' command.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImplementationLexicalAnalyzerTest

public ImplementationLexicalAnalyzerTest()

Default constructor.

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws AbstractDB2SAException

Load the graph.

Throws:

AbstractDB2SAException - Never

tearDownAfterClass

public static void tearDownAfterClass()

Clears the configuration file name property at the end of the test.

testCloseFirstParenthesis

public void testCloseFirstParenthesis()
                               throws AbstractDB2SAException

Test of the options for the 'create table t1 (c1 int, c2 char(10' command.

Throws:

AbstractDB2SAException - Never.

testComma

public void testComma()
               throws AbstractDB2SAException

Test of the options for the 'create table t2(c1 int' command.

Throws:

AbstractDB2SAException - Never.

testConvertionCrea

public void testConvertionCrea()
                        throws AbstractDB2SAException

Tests the token conversion.

Throws:

AbstractDB2SAException - Never.

testConvertionCreateTab

public void testConvertionCreateTab()
                             throws AbstractDB2SAException

Tests the token conversion 'create tab' -> 'create tab'.

Throws:

AbstractDB2SAException - Never.

testCreaPhrase1

public void testCreaPhrase1()
                     throws AbstractDB2SAException

Test to complete the phrase crea (phrase).

Throws:

AbstractDB2SAException - Never.

testCreaPhrase2

public void testCreaPhrase2()
                     throws AbstractDB2SAException

Test to complete the phrase crea (options).

Throws:

AbstractDB2SAException - Never.

testCreaPhrase3

public void testCreaPhrase3()
                     throws AbstractDB2SAException

Test that the phrase 'crea' does not have several phrases.

Throws:

AbstractDB2SAException - Never.

testCreaPhrase4

public void testCreaPhrase4()
                     throws AbstractDB2SAException

Test to complete the phrase 'crea' (object).

Throws:

AbstractDB2SAException - Never.

testCreateCommand

public void testCreateCommand()
                       throws AbstractDB2SAException

Test of the options for the 'create' command. There is only one option.

Throws:

AbstractDB2SAException - Never.

testCreateTab

public void testCreateTab()
                   throws AbstractDB2SAException

Test the token completion tab -> table.

Throws:

AbstractDB2SAException - Never.

testCreateTableCommand1

public void testCreateTableCommand1()
                             throws AbstractDB2SAException

Test of the options for the 'create table' command. Test options.

Throws:

AbstractDB2SAException - Never.

testCreateTableCommand2

public void testCreateTableCommand2()
                             throws AbstractDB2SAException

Test of the options for the 'create table' command. Test phrases.

Throws:

AbstractDB2SAException - Never.

testCreateTableCommand3

public void testCreateTableCommand3()
                             throws AbstractDB2SAException

Test of the options for the 'create table' command. Phrase empty.

Throws:

AbstractDB2SAException - Never.

testCreateTableCommand4

public void testCreateTableCommand4()
                             throws AbstractDB2SAException

Test of the options for the 'create table' command.

Throws:

AbstractDB2SAException - Never.

testCreateTableCommand4WithSpace

public void testCreateTableCommand4WithSpace()
                                      throws AbstractDB2SAException

Test of the options for the 'create table ' command.

Throws:

AbstractDB2SAException - Never.

testCreateTableTableNameCommand

public void testCreateTableTableNameCommand()
                                     throws AbstractDB2SAException

Test of the options for the 'create table <tableName>' command.

Throws:

AbstractDB2SAException - Never.

testCTtnParenthesis

public void testCTtnParenthesis()
                         throws AbstractDB2SAException

Test of the options for the 'create table <tableName>(' command. Without space between tableName and command.

Throws:

AbstractDB2SAException - Never.

testCTtnSpaceParenthesis

public void testCTtnSpaceParenthesis()
                              throws AbstractDB2SAException

Test of the options for the 'create table <tableName> (' command. With space between tableName and command.

Throws:

AbstractDB2SAException - Never.

testCTtnSpaceParenthesisWithSpace

public void testCTtnSpaceParenthesisWithSpace()
                                       throws AbstractDB2SAException

Test of the options for the 'create table <tableName> ( ' command. With space between tableName and command.

Throws:

AbstractDB2SAException - Never.

testDataType

public void testDataType()
                  throws AbstractDB2SAException

Test of the options for the 'create table t2(c1' command.

Throws:

AbstractDB2SAException - Never.

testEmptyString1

public void testEmptyString1()
                      throws AbstractDB2SAException

Empty string as a command gives also a completed phrase empty.

Throws:

AbstractDB2SAException - Never

testEmptyString2

public void testEmptyString2()
                      throws AbstractDB2SAException

Empty string as a command gives a set of options different to zero. At least, the grammar has to have one option.

If the grammar was not defined is it possible to return zero options, however this is not a normal case.

Throws:

AbstractDB2SAException - Never.

testEmptyString3

public void testEmptyString3()
                      throws AbstractDB2SAException

An empty string does not have several way of phrases.

Throws:

AbstractDB2SAException - Never.

testInvalidCommand1

public void testInvalidCommand1()
                         throws AbstractDB2SAException

Invalid, no options.

Throws:

AbstractDB2SAException - Never.

testInvalidCommand2

public void testInvalidCommand2()
                         throws AbstractDB2SAException

Invalid, no options.

Throws:

AbstractDB2SAException - Never.

testNullAnswerReplacetoken

public void testNullAnswerReplacetoken()
                                throws AbstractDB2SAException

Tries to add a null answer.

Throws:

AbstractDB2SAException - Never.

testNullPhrase

public void testNullPhrase()
                    throws AbstractDB2SAException

Tests that a phrase cannot be null.

Throws:

AbstractDB2SAException - Never.

testNullPhraseReplacetoken

public void testNullPhraseReplacetoken()
                                throws AbstractDB2SAException

Tries to add a null phrase.

Throws:

AbstractDB2SAException - Never.

testNullTokenInTokensReplacetoken

public void testNullTokenInTokensReplacetoken()
                                       throws AbstractDB2SAException

Tries to add a null in the list of tokens.

Throws:

AbstractDB2SAException - Never.

testNullTokensReplacetoken

public void testNullTokensReplacetoken()
                                throws AbstractDB2SAException

Tries to add a null list of tokens.

Throws:

AbstractDB2SAException - Never.

testPrecision

public void testPrecision()
                   throws AbstractDB2SAException

Test of the options for the 'create table t1 (c1 int, c2 char(' command.

Throws:

AbstractDB2SAException - Never.

testSecondColumn

public void testSecondColumn()
                      throws AbstractDB2SAException

Test of the options for the 'create table t2(c1 int,' command.

Throws:

AbstractDB2SAException - Never.

testSeveralOptionsAfterColumn

public void testSeveralOptionsAfterColumn()
                                   throws AbstractDB2SAException

Test of the options for the 'create table t1 (c1 int, c2 char(10)' command.

Throws:

AbstractDB2SAException - Never.

testSpace1

public void testSpace1()
                throws AbstractDB2SAException

The string with just one space returns a string empty.

Throws:

AbstractDB2SAException - Never.

testDoubleSpace

public void testDoubleSpace()
                     throws AbstractDB2SAException

The string with two spaces returns a string empty.

Throws:

AbstractDB2SAException - Never.

testSpace2

public void testSpace2()
                throws AbstractDB2SAException

The string with just one space returns a string with one space also.

Throws:

AbstractDB2SAException - Never.

testSpace3

public void testSpace3()
                throws AbstractDB2SAException

An space does not have several ways of phrases.

Throws:

AbstractDB2SAException - Never.

testValidCommand1

public void testValidCommand1()
                       throws AbstractDB2SAException

Test of the options for the 'create table t1 (c1 int)' command.

Throws:

AbstractDB2SAException - Never.

testValidCommand2

public void testValidCommand2()
                       throws AbstractDB2SAException

Test of the options for the 'create table t1 (c1 int, c2 char(10))' command.

Throws:

AbstractDB2SAException - Never.