java.lang.Object
- org.apache.calcite.test.RexImplicationCheckerTest

public class RexImplicationCheckerTest
extends java.lang.Object

Unit tests for RexImplicationChecker.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class RexImplicationCheckerTest.Fixture
Contains all the nourishment a test case could possibly need.

Constructor Summary

Constructors
Constructor Description

RexImplicationCheckerTest()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`testIsNull()`
`void`	`testNotNull()`
`void`	`testOr()`	Similar to `MaterializationTest.testAlias()`: `x > 1 OR (y > 2 AND z > 4)` implies `(y > 3 AND z > 5)`.
`void`	`testSimpleBetween()`
`void`	`testSimpleBetweenCornerCases()`
`void`	`testSimpleBoolean()`
`void`	`testSimpleChar()`
`void`	`testSimpleDate()`
`void`	`testSimpleDec()`
`void`	`testSimpleEq()`
`void`	`testSimpleGreaterCond()`
`void`	`testSimpleLesserCond()`
`void`	`testSimpleLong()`
`void`	`testSimpleShort()`
`void`	`testSimpleString()`
`void`	`testSimpleTime()`
`void`	`testSimpleTimeStamp()`
`void`	`testSimplifyCastMatchNullability()`	Test case for [CALCITE-2041] When simplifying a nullable expression, allow the result to change type to NOT NULL and match nullability.
`void`	`testSimplifyCeilFloor()`	Test case for simplifier of ceil/floor.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - RexImplicationCheckerTest
```
public RexImplicationCheckerTest()
```
- Method Detail
  - testSimpleGreaterCond
```
public void testSimpleGreaterCond()
```
  - testSimpleLesserCond
```
public void testSimpleLesserCond()
```
  - testSimpleEq
```
public void testSimpleEq()
```
  - testSimpleDec
```
public void testSimpleDec()
```
  - testSimpleBoolean
```
public void testSimpleBoolean()
```
  - testSimpleLong
```
public void testSimpleLong()
```
  - testSimpleShort
```
public void testSimpleShort()
```
  - testSimpleChar
```
public void testSimpleChar()
```
  - testSimpleString
```
public void testSimpleString()
```
  - testSimpleDate
```
public void testSimpleDate()
```
  - testSimpleTimeStamp
```
public void testSimpleTimeStamp()
```
  - testSimpleTime
```
public void testSimpleTime()
```
  - testSimpleBetween
```
public void testSimpleBetween()
```
  - testSimpleBetweenCornerCases
```
public void testSimpleBetweenCornerCases()
```
  - testOr
```
public void testOr()
```
    Similar to MaterializationTest.testAlias(): x > 1 OR (y > 2 AND z > 4) implies (y > 3 AND z > 5).
  - testNotNull
```
public void testNotNull()
```
  - testIsNull
```
public void testIsNull()
```
  - testSimplifyCastMatchNullability
```
public void testSimplifyCastMatchNullability()
```
    Test case for [CALCITE-2041] When simplifying a nullable expression, allow the result to change type to NOT NULL and match nullability.
    
    See Also:
    
    RexSimplify.simplifyPreservingType(RexNode, RexUnknownAs, boolean)
  - testSimplifyCeilFloor
```
public void testSimplifyCeilFloor()
```
    Test case for simplifier of ceil/floor.

Class RexImplicationCheckerTest

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

RexImplicationCheckerTest

Method Detail

testSimpleGreaterCond

testSimpleLesserCond

testSimpleEq

testSimpleDec

testSimpleBoolean

testSimpleLong

testSimpleShort

testSimpleChar

testSimpleString

testSimpleDate

testSimpleTimeStamp

testSimpleTime

testSimpleBetween

testSimpleBetweenCornerCases

testOr

testNotNull

testIsNull

testSimplifyCastMatchNullability

testSimplifyCeilFloor