Class Property

java.lang.Object

io.vavr.test.Property

public class Property
extends Object

A property builder which provides a fluent API to build checkable properties.

Author:

Daniel Dietrich

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Property.ForAll1<T1>	Represents a logical for all quantor.
static class	Property.ForAll2<T1,T2>	Represents a logical for all quantor.
static class	Property.ForAll3<T1,T2,T3>	Represents a logical for all quantor.
static class	Property.ForAll4<T1,T2,T3,T4>	Represents a logical for all quantor.
static class	Property.ForAll5<T1,T2,T3,T4,T5>	Represents a logical for all quantor.
static class	Property.ForAll6<T1,T2,T3,T4,T5,T6>	Represents a logical for all quantor.
static class	Property.ForAll7<T1,T2,T3,T4,T5,T6,T7>	Represents a logical for all quantor.
static class	Property.ForAll8<T1,T2,T3,T4,T5,T6,T7,T8>	Represents a logical for all quantor.
static class	Property.Property1<T1>	Represents a 1-ary checkable property.
static class	Property.Property2<T1,T2>	Represents a 2-ary checkable property.
static class	Property.Property3<T1,T2,T3>	Represents a 3-ary checkable property.
static class	Property.Property4<T1,T2,T3,T4>	Represents a 4-ary checkable property.
static class	Property.Property5<T1,T2,T3,T4,T5>	Represents a 5-ary checkable property.
static class	Property.Property6<T1,T2,T3,T4,T5,T6>	Represents a 6-ary checkable property.
static class	Property.Property7<T1,T2,T3,T4,T5,T6,T7>	Represents a 7-ary checkable property.
static class	Property.Property8<T1,T2,T3,T4,T5,T6,T7,T8>	Represents a 8-ary checkable property.

Method Summary

Modifier and Type	Method	Description
static Property	def(String name)	Defines a new Property.
<T1> Property.ForAll1<T1>	forAll(Arbitrary<T1> a1)	Returns a logical for all quantor of 1 given variables.
<T1,T2> Property.ForAll2<T1,T2>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2)	Returns a logical for all quantor of 2 given variables.
<T1,T2,T3> Property.ForAll3<T1,T2,T3>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3)	Returns a logical for all quantor of 3 given variables.
<T1,T2,T3,T4> Property.ForAll4<T1,T2,T3,T4>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3, Arbitrary<T4> a4)	Returns a logical for all quantor of 4 given variables.
<T1,T2,T3,T4,T5> Property.ForAll5<T1,T2,T3,T4,T5>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3, Arbitrary<T4> a4, Arbitrary<T5> a5)	Returns a logical for all quantor of 5 given variables.
<T1,T2,T3,T4,T5,T6> Property.ForAll6<T1,T2,T3,T4,T5,T6>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3, Arbitrary<T4> a4, Arbitrary<T5> a5, Arbitrary<T6> a6)	Returns a logical for all quantor of 6 given variables.
<T1,T2,T3,T4,T5,T6,T7> Property.ForAll7<T1,T2,T3,T4,T5,T6,T7>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3, Arbitrary<T4> a4, Arbitrary<T5> a5, Arbitrary<T6> a6, Arbitrary<T7> a7)	Returns a logical for all quantor of 7 given variables.
<T1,T2,T3,T4,T5,T6,T7,T8> Property.ForAll8<T1,T2,T3,T4,T5,T6,T7,T8>	forAll(Arbitrary<T1> a1, Arbitrary<T2> a2, Arbitrary<T3> a3, Arbitrary<T4> a4, Arbitrary<T5> a5, Arbitrary<T6> a6, Arbitrary<T7> a7, Arbitrary<T8> a8)	Returns a logical for all quantor of 8 given variables.

Methods inherited from class Object

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

Method Details

def

public static Property def(String name)

Defines a new Property.

Parameters:

name - property name

Returns:

a new Property

Throws:

NullPointerException - if name is null.

IllegalArgumentException - if name is empty or consists of whitespace only

forAll

public <T1> Property.ForAll1<T1> forAll(Arbitrary<T1> a1)

Returns a logical for all quantor of 1 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

Returns:

a new ForAll1 instance of 1 variables

forAll

public <T1,T2> Property.ForAll2<T1,T2> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2)

Returns a logical for all quantor of 2 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

Returns:

a new ForAll2 instance of 2 variables

forAll

public <T1,T2,T3> Property.ForAll3<T1,T2,T3> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3)

Returns a logical for all quantor of 3 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

Returns:

a new ForAll3 instance of 3 variables

forAll

public <T1,T2,T3,T4> Property.ForAll4<T1,T2,T3,T4> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3,
 Arbitrary<T4> a4)

Returns a logical for all quantor of 4 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

T4 - 4th variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

a4 - 4th variable of this for all quantor

Returns:

a new ForAll4 instance of 4 variables

forAll

public <T1,T2,T3,T4,T5>
Property.ForAll5<T1,T2,T3,T4,T5> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3,
 Arbitrary<T4> a4,
 Arbitrary<T5> a5)

Returns a logical for all quantor of 5 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

T4 - 4th variable type of this for all quantor

T5 - 5th variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

a4 - 4th variable of this for all quantor

a5 - 5th variable of this for all quantor

Returns:

a new ForAll5 instance of 5 variables

forAll

public <T1,T2,T3,T4,T5,T6>
Property.ForAll6<T1,T2,T3,T4,T5,T6> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3,
 Arbitrary<T4> a4,
 Arbitrary<T5> a5,
 Arbitrary<T6> a6)

Returns a logical for all quantor of 6 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

T4 - 4th variable type of this for all quantor

T5 - 5th variable type of this for all quantor

T6 - 6th variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

a4 - 4th variable of this for all quantor

a5 - 5th variable of this for all quantor

a6 - 6th variable of this for all quantor

Returns:

a new ForAll6 instance of 6 variables

forAll

public <T1,T2,T3,T4,T5,T6,T7>
Property.ForAll7<T1,T2,T3,T4,T5,T6,T7> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3,
 Arbitrary<T4> a4,
 Arbitrary<T5> a5,
 Arbitrary<T6> a6,
 Arbitrary<T7> a7)

Returns a logical for all quantor of 7 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

T4 - 4th variable type of this for all quantor

T5 - 5th variable type of this for all quantor

T6 - 6th variable type of this for all quantor

T7 - 7th variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

a4 - 4th variable of this for all quantor

a5 - 5th variable of this for all quantor

a6 - 6th variable of this for all quantor

a7 - 7th variable of this for all quantor

Returns:

a new ForAll7 instance of 7 variables

forAll

public <T1,T2,T3,T4,T5,T6,T7,T8>
Property.ForAll8<T1,T2,T3,T4,T5,T6,T7,T8> forAll(Arbitrary<T1> a1,
 Arbitrary<T2> a2,
 Arbitrary<T3> a3,
 Arbitrary<T4> a4,
 Arbitrary<T5> a5,
 Arbitrary<T6> a6,
 Arbitrary<T7> a7,
 Arbitrary<T8> a8)

Returns a logical for all quantor of 8 given variables.

Type Parameters:

T1 - 1st variable type of this for all quantor

T2 - 2nd variable type of this for all quantor

T3 - 3rd variable type of this for all quantor

T4 - 4th variable type of this for all quantor

T5 - 5th variable type of this for all quantor

T6 - 6th variable type of this for all quantor

T7 - 7th variable type of this for all quantor

T8 - 8th variable type of this for all quantor

Parameters:

a1 - 1st variable of this for all quantor

a2 - 2nd variable of this for all quantor

a3 - 3rd variable of this for all quantor

a4 - 4th variable of this for all quantor

a5 - 5th variable of this for all quantor

a6 - 6th variable of this for all quantor

a7 - 7th variable of this for all quantor

a8 - 8th variable of this for all quantor

Returns:

a new ForAll8 instance of 8 variables