com.github.loyada.jdollarx

Class CustomElementProperties

java.lang.Object

com.github.loyada.jdollarx.CustomElementProperties

public final class CustomElementProperties
extends Object

Functions to create custom ElementProperty, if the property is unsupported out-of-the-box.

Method Summary

Modifier and Type	Method and Description
static <T,V> BiFunction<T,V,ElementProperty>	createPropertyGenerator(BiFunction<T,V,String> xpathCreator, BiFunction<T,V,String> toStringCreator) Easy way to define a custom property generator that accepts two parameter.
static <T> Function<T,ElementProperty>	createPropertyGenerator(Function<T,String> xpathCreator, Function<T,String> toStringCreator) Easy way to define a custom property generator that accepts a single parameter.
static <T,V> ElementProperty	hasProperty(BiFunction<T,V,ElementProperty> propertyGen, T t, V v)
static <T> ElementProperty	hasProperty(Function<T,ElementProperty> propertyGen, T t) Syntactic sugar that allows to define properties of the form:

Methods inherited from class java.lang.Object

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

Method Detail

createPropertyGenerator

public static <T> Function<T,ElementProperty> createPropertyGenerator(Function<T,String> xpathCreator,
                                                                      Function<T,String> toStringCreator)

Easy way to define a custom property generator that accepts a single parameter. For example:

        Function<String, ElementProperty> dataFoo = createPropertyFunc(
                       fooVal -> String.format("[@data-foo=%s]", fooVal),
                       fooVal -> "has Foo " + fooVal );
        Path myDataEl = element.that(hasProperty(dataFoo("bar")));
                       

 

Type Parameters:

T - the type of the parameter the above functions expect

Parameters:

xpathCreator - function that generates the xpath that represents this attribute

toStringCreator - function that generates the string (text) representation of this attribute

Returns:

a function that generates an ElementProperty. Use with hasProperty(Function, Object)

createPropertyGenerator

public static <T,V> BiFunction<T,V,ElementProperty> createPropertyGenerator(BiFunction<T,V,String> xpathCreator,
                                                                            BiFunction<T,V,String> toStringCreator)

Easy way to define a custom property generator that accepts two parameter. For example:

 
        Function<String, ElementProperty> dataAttr = createPropertyFunc(
                       (attr, val) -> String.format("[@data-%s=%s]", attr, val),
                       (attr, val) -> String.format("has data-%s of %s", attr, val );
        Path myDataEl = element.that(hasProperty(dataAttr("foo", "bar")));
 

Type Parameters:

T - the type of the first parameter the above functions expect

V - the type of the second parameter the above functions expect

Parameters:

xpathCreator - function that generates the xpath that represents this attribute

toStringCreator - function that generates the string (text) representation of this attribute

Returns:

a function that generates an ElementProperty. Use with hasProperty(BiFunction, Object, Object)

hasProperty

public static <T> ElementProperty hasProperty(Function<T,ElementProperty> propertyGen,
                                              T t)

Syntactic sugar that allows to define properties of the form:

 
 role = createPropertyGenerator(....);
 element.that(hasProperty(role, "foo"));
 
 

Type Parameters:

T - the type of the value to match to

Parameters:

propertyGen - a function that was generated using createPropertyGenerator()

t - - a parameter the property generator expects

Returns:

Element property

hasProperty

public static <T,V> ElementProperty hasProperty(BiFunction<T,V,ElementProperty> propertyGen,
                                                T t,
                                                V v)

Type Parameters:

T - the type of the first parameter (t)

V - the type of the second parameter (v)

Parameters:

propertyGen - a function that was generated using createPropertyGenerator()

t - - first parameter the property generator expects

v - - first parameter the property generator expects

Returns:

Element property