Package org.apache.calcite.test

Class SqlValidatorTestCase

java.lang.Object

org.apache.calcite.test.SqlValidatorTestCase

public class SqlValidatorTestCase
extends Object

An abstract base class for implementing tests against SqlValidator.

A derived class can refine this test in two ways. First, it can add testXxx() methods, to test more functionality.

Second, it can override the fixture() method to return a different implementation of the SqlValidatorFixture object. This encapsulates the differences between test environments, for example, which SQL parser or validator to use.

Field Summary

Fields

Modifier and Type	Field	Description
static final SqlValidatorFixture	FIXTURE

Constructor Summary

Constructors

Constructor	Description
SqlValidatorTestCase()	Creates a test case.

Method Summary

Modifier and Type	Method	Description
final SqlValidatorFixture	expr(String sql)	Creates a test context with a SQL expression.
SqlValidatorFixture	fixture()	Creates a test fixture.
final SqlValidatorFixture	sql(String sql)	Creates a test context with a SQL query.
final SqlValidatorFixture	wholeExpr(String sql)	Creates a test context with a SQL expression.
final SqlValidatorFixture	win(String sql)
SqlValidatorFixture	winExp(String sql)
SqlValidatorFixture	winExp2(String sql)
final SqlValidatorFixture	winSql(String sql)

Methods inherited from class java.lang.Object

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

Field Details

FIXTURE

public static final SqlValidatorFixture FIXTURE

Constructor Details

SqlValidatorTestCase

public SqlValidatorTestCase()

Creates a test case.

Method Details

fixture

public SqlValidatorFixture fixture()

Creates a test fixture. Derived classes can override this method to run the same set of tests in a different testing environment.

sql

public final SqlValidatorFixture sql(String sql)

Creates a test context with a SQL query. Default catalog: MockCatalogReaderSimple.init().

expr

public final SqlValidatorFixture expr(String sql)

Creates a test context with a SQL expression.

wholeExpr

public final SqlValidatorFixture wholeExpr(String sql)

Creates a test context with a SQL expression. If an error occurs, the error is expected to span the entire expression.

winSql

public final SqlValidatorFixture winSql(String sql)

win

public final SqlValidatorFixture win(String sql)

winExp

public SqlValidatorFixture winExp(String sql)

winExp2

public SqlValidatorFixture winExp2(String sql)