com.bigdata.bop.controller

Class TestUnion

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.bop.controller.TestUnion

All Implemented Interfaces:

junit.framework.Test

public class TestUnion
extends TestCase2

Test suite for Union.

Version:

$Id: TestUnionBindingSets.java 3500 2010-09-03 00:27:45Z thompsonbry $

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestUnion()
TestUnion(String name)

Method Summary

Methods

Modifier and Type	Method and Description
Properties	getProperties() Reads in the configuration properties for the test from a variety of resources and returns a properties hierarchy.
protected void	setUp()
protected void	tearDown()
void	test_union_consumesSource()
void	test_union_defaultInputs() Verifies that the UNION of two operators is computed.
void	test_union() Verifies that the UNION of two operators is computed.

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TestUnion

public TestUnion()

TestUnion

public TestUnion(String name)

Parameters:

name -

Method Detail

getProperties

public Properties getProperties()

Description copied from class: TestCase2

Reads in the configuration properties for the test from a variety of resources and returns a properties hierarchy. If a property name is not bound at the top-level of the returned Properties object, then the lower levels of the hierarchy are recursively searched.

The hierarchy is constructed from the following properties files in the following order. The first property file in this list corresponds to the top of the property hierarchy. The last property file in this list corresponds to the bottom of the property hierarchy. The property resources are:

1. The System properties specified using the -D argument on the command line.
2. ${user.home}/build.properties. ${user.home} is the value of the Java system environment variable named "user.home" and corresponds to the user home directory. A warning is logged if this properties file does not exist. Note: The JUnit UI can wind up with a different value for this property than when you execute tests without the UI. It is an error if the properties file exists but can not be read.
3. {class}.properties, where {class} is the class name reported by Java reflection, is loaded iff it is found.
4. {class} is repeatedly truncated by dropping the last package name component to generate a package name. If a properties file named "test.properties" exists in that package then those properties are loaded.

Overrides:

getProperties in class TestCase2

Returns:

A Properties object that supplies bindings for property names according to the described hierarchy among property resources. The returned Properties is NOT cached. TODO This does not handle the recursive truncation of the class name to search for "test.properties" yet.

setUp

protected void setUp()
              throws Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

Exception

tearDown

protected void tearDown()
                 throws Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

Exception

test_union_defaultInputs

public void test_union_defaultInputs()
                              throws Exception

Verifies that the UNION of two operators is computed. The operators do not route around the UNION, so their solutions are copied to the UNION and from the UNION to onto the top-level query buffer. For this test variant, both subqueries run using their default inputs, which is a single empty binding set each. This gives us two empty binding sets as the output of the union.

Throws:

Exception

test_union_consumesSource

public void test_union_consumesSource()
                               throws Exception

Throws:

Exception

test_union

public void test_union()
                throws Exception

Verifies that the UNION of two operators is computed.

Throws:

Exception