ai.grakn.matcher

Class GraknMatchers

java.lang.Object

ai.grakn.matcher.GraknMatchers

public class GraknMatchers
extends Object

Collection of static methods to create Matcher instances for tests.

Author:

Felix Chapman

Field Summary

Fields

Modifier and Type	Field and Description
static org.hamcrest.Matcher<MatchableConcept>	concept
static org.hamcrest.Matcher<MatchableConcept>	entity
static org.hamcrest.Matcher<MatchableConcept>	resource
static org.hamcrest.Matcher<MatchableConcept>	rule

Constructor Summary

Constructors

Constructor and Description
GraknMatchers()

Method Summary

Modifier and Type	Method and Description
static org.hamcrest.Matcher<MatchableConcept>	hasType(org.hamcrest.Matcher<MatchableConcept> matcher) Create a matcher to test the type of an instance.
static org.hamcrest.Matcher<MatchableConcept>	hasValue(Object expectedValue) Create a matcher to test the value of a resource.
static org.hamcrest.Matcher<MatchableConcept>	instance(Object value) Create a matcher to test that the concept is an instance with a 'name' resource of the given value.
static org.hamcrest.Matcher<MatchableConcept>	isInstance() Create a matcher to test that the concept is an instance.
static org.hamcrest.Matcher<MatchableConcept>	isShard() Create a matcher to test that the concept is a shard.
static org.hamcrest.Matcher<Iterable<? extends ai.grakn.graql.answer.ConceptMap>>	results(org.hamcrest.Matcher<? extends Iterable<? extends Map<? extends ai.grakn.graql.Var,? extends MatchableConcept>>> matcher) Create a matcher to test against the results of a Graql query.
static org.hamcrest.Matcher<MatchableConcept>	role(ai.grakn.concept.Label expectedLabel) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<MatchableConcept>	role(String type) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<MatchableConcept>	rule(ai.grakn.concept.Label expectedLabel) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<MatchableConcept>	rule(String type) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<MatchableConcept>	type(ai.grakn.concept.Label expectedLabel) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<MatchableConcept>	type(String type) Create a matcher to test that the concept has the given type name.
static org.hamcrest.Matcher<Iterable<? extends ai.grakn.graql.answer.ConceptMap>>	variable(ai.grakn.graql.Var var, org.hamcrest.Matcher<? extends Iterable<? extends MatchableConcept>> matcher) Create matcher to test against a particular variable on every result of a Graql query.

Methods inherited from class java.lang.Object

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

Field Detail

concept

public static final org.hamcrest.Matcher<MatchableConcept> concept

entity

public static final org.hamcrest.Matcher<MatchableConcept> entity

resource

public static final org.hamcrest.Matcher<MatchableConcept> resource

rule

public static final org.hamcrest.Matcher<MatchableConcept> rule

Constructor Detail

GraknMatchers

public GraknMatchers()

Method Detail

results

public static org.hamcrest.Matcher<Iterable<? extends ai.grakn.graql.answer.ConceptMap>> results(org.hamcrest.Matcher<? extends Iterable<? extends Map<? extends ai.grakn.graql.Var,? extends MatchableConcept>>> matcher)

Create a matcher to test against the results of a Graql query.

variable

public static org.hamcrest.Matcher<Iterable<? extends ai.grakn.graql.answer.ConceptMap>> variable(ai.grakn.graql.Var var,
                                                                                                  org.hamcrest.Matcher<? extends Iterable<? extends MatchableConcept>> matcher)

Create matcher to test against a particular variable on every result of a Graql query.

hasValue

public static org.hamcrest.Matcher<MatchableConcept> hasValue(Object expectedValue)

Create a matcher to test the value of a resource.

hasType

public static org.hamcrest.Matcher<MatchableConcept> hasType(org.hamcrest.Matcher<MatchableConcept> matcher)

Create a matcher to test the type of an instance.

isShard

public static org.hamcrest.Matcher<MatchableConcept> isShard()

Create a matcher to test that the concept is a shard.

isInstance

public static org.hamcrest.Matcher<MatchableConcept> isInstance()

Create a matcher to test that the concept is an instance.

type

public static org.hamcrest.Matcher<MatchableConcept> type(String type)

Create a matcher to test that the concept has the given type name.

type

public static org.hamcrest.Matcher<MatchableConcept> type(ai.grakn.concept.Label expectedLabel)

Create a matcher to test that the concept has the given type name.

role

public static org.hamcrest.Matcher<MatchableConcept> role(String type)

Create a matcher to test that the concept has the given type name.

role

public static org.hamcrest.Matcher<MatchableConcept> role(ai.grakn.concept.Label expectedLabel)

Create a matcher to test that the concept has the given type name.

rule

public static org.hamcrest.Matcher<MatchableConcept> rule(String type)

Create a matcher to test that the concept has the given type name.

rule

public static org.hamcrest.Matcher<MatchableConcept> rule(ai.grakn.concept.Label expectedLabel)

Create a matcher to test that the concept has the given type name.

instance

public static org.hamcrest.Matcher<MatchableConcept> instance(Object value)

Create a matcher to test that the concept is an instance with a 'name' resource of the given value. See MatchableConcept.NAME_TYPES for possible 'name' resources.