org.assertj.neo4j.api

Class PropertyContainerAssert<A extends PropertyContainerAssert<A,T>,T extends org.neo4j.graphdb.PropertyContainer>

java.lang.Object

org.assertj.core.api.AbstractAssert<A,T>

org.assertj.neo4j.api.PropertyContainerAssert<A,T>

All Implemented Interfaces:

org.assertj.core.api.Assert<A,T>, org.assertj.core.api.Descriptable<A>, org.assertj.core.api.ExtensionPoints<A,T>

Direct Known Subclasses:

NodeAssert, RelationshipAssert

public class PropertyContainerAssert<A extends PropertyContainerAssert<A,T>,T extends org.neo4j.graphdb.PropertyContainer>
extends org.assertj.core.api.AbstractAssert<A,T>

Assertions for Neo4J PropertyContainer

Author:

Florent Biville

Field Summary

Fields inherited from class org.assertj.core.api.AbstractAssert

actual, info, myself

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PropertyContainerAssert(T actual, Class<? extends A> assertClass)

Method Summary

Modifier and Type	Method and Description
A	doesNotHaveProperty(String key, Object value) Verifies that the actual PropertyContainer does not have a property with given key and value.
A	doesNotHavePropertyKey(String key) Verifies that the actual PropertyContainer does not have the given property key Example: GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase(); Node node = graph.createNode(); node.setProperty("firstName", "Homer"); assertThat(node).doesNotHavePropertyKey("lastName"); // it also works with relationships: Relationship relationship = homer.createRelationshipTo(donut, DynamicRelationshipType.withName("LOVES")); relationship.setProperty("firstName", "Homer"); assertThat(relationship).doesNotHavePropertyKey("lastName"); If the key is null, an IllegalArgumentException is thrown.
T	getActual()
A	hasProperty(String key, Object value) Verifies that the actual PropertyContainer has the given property key with the given value Example: GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase(); ResourceIterator<String> loveLevelIterator = myExecutionEngine.execute( "MATCH (:CHARACTER)-[l:LOVES]->(:DOUGHNUT) RETURN l.level AS level").columnAs("level"); assertThat(loveLevelIterator).hasSize(3); If the given size is negative, an IllegalArgumentException is thrown.
A	hasPropertyKey(String key) Verifies that the actual PropertyContainer has the given property key Example: GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase(); Node node = graph.createNode(); node.setProperty("firstName", "Homer"); assertThat(node).hasPropertyKey("firstName"); // it also works with relationships: Relationship relationship = homer.createRelationshipTo(donut, DynamicRelationshipType.withName("LOVES")); relationship.setProperty("firstName", "Homer"); assertThat(relationship).hasPropertyKey("firstName"); If the given key is null, an IllegalArgumentException is thrown.

Methods inherited from class org.assertj.core.api.AbstractAssert

as, as, asList, asString, describedAs, describedAs, descriptionText, doesNotHave, doesNotHaveSameClassAs, equals, failWithMessage, getWritableAssertionInfo, has, hashCode, hasSameClassAs, hasToString, inBinary, inHexadecimal, is, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isInstanceOfSatisfying, isNot, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNull, isOfAnyClassIn, isSameAs, matches, matches, overridingErrorMessage, satisfies, setCustomRepresentation, throwAssertionError, usingComparator, usingDefaultComparator, withFailMessage, withRepresentation, withThreadDumpOnError

Methods inherited from class java.lang.Object

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

Constructor Detail

PropertyContainerAssert

protected PropertyContainerAssert(T actual,
                                  Class<? extends A> assertClass)

Method Detail

getActual

public T getActual()

hasPropertyKey

public A hasPropertyKey(String key)

Verifies that the actual PropertyContainer has the given property key

Example:

 GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase();
 Node node = graph.createNode();
 node.setProperty("firstName", "Homer");
 
 assertThat(node).hasPropertyKey("firstName");
 
 // it also works with relationships:
 Relationship relationship = homer.createRelationshipTo(donut, DynamicRelationshipType.withName("LOVES"));
 relationship.setProperty("firstName", "Homer");
 
 assertThat(relationship).hasPropertyKey("firstName");
 

If the given key is null, an IllegalArgumentException is thrown.

Parameters:

key - the property key to look for in the actual PropertyContainer

Returns:

this PropertyContainerAssert for assertions chaining

Throws:

IllegalArgumentException - if key is null.

AssertionError - if the actual PropertyContainer does not have a property with the given key.

hasProperty

public A hasProperty(String key,
                     Object value)

Verifies that the actual PropertyContainer has the given property key with the given value

Example:

 GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase();
 ResourceIterator<String> loveLevelIterator = myExecutionEngine.execute(
     "MATCH (:CHARACTER)-[l:LOVES]->(:DOUGHNUT) RETURN l.level AS level").columnAs("level");
 
 assertThat(loveLevelIterator).hasSize(3);
 

If the given size is negative, an IllegalArgumentException is thrown.

Parameters:

key - the property key to look for in the actual PropertyContainer

value - the property value to look for in the actual PropertyContainer

Returns:

this PropertyContainerAssert for assertions chaining

Throws:

IllegalArgumentException - if key is null.

IllegalArgumentException - if value is null.

AssertionError - if the actual PropertyContainer does not have a property with given key and value.

doesNotHavePropertyKey

public A doesNotHavePropertyKey(String key)

Verifies that the actual PropertyContainer does not have the given property key

Example:

 GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase();
 Node node = graph.createNode();
 node.setProperty("firstName", "Homer");
 
 assertThat(node).doesNotHavePropertyKey("lastName");
 
 // it also works with relationships:
 Relationship relationship = homer.createRelationshipTo(donut, DynamicRelationshipType.withName("LOVES"));
 relationship.setProperty("firstName", "Homer");
 
 assertThat(relationship).doesNotHavePropertyKey("lastName");
 

If the key is null, an IllegalArgumentException is thrown.

Parameters:

key - the property key to look for in the actual PropertyContainer

Returns:

this PropertyContainerAssert for assertions chaining

Throws:

IllegalArgumentException - if key is null.

AssertionError - if the actual PropertyContainer has a property with given key.

doesNotHaveProperty

public A doesNotHaveProperty(String key,
                             Object value)

Verifies that the actual PropertyContainer does not have a property with given key and value.

Example:

 GraphDatabaseService graph = new TestGraphDatabaseFactory().newImpermanentDatabase();
 Node node = graph.createNode();
 node.setProperty("firstName", "Homer");
 
 assertThat(node).doesNotHaveProperty("firstName", "Bart");
 assertThat(node).doesNotHaveProperty("lastName", "Homer");
 
 // it also works with relationships:
 Relationship relationship = homer.createRelationshipTo(donut, DynamicRelationshipType.withName("LOVES"));
 relationship.setProperty("firstName", "Homer");
 
 assertThat(relationship).doesNotHaveProperty("firstName", "Bart");
 assertThat(relationship).doesNotHaveProperty("lastName", "Homer");
 
 

If any of the key or value is null, an IllegalArgumentException is thrown.

Parameters:

key - the property key to look for in the actual PropertyContainer

value - the property value to look for in the actual PropertyContainer

Returns:

this PropertyContainerAssert for assertions chaining

Throws:

IllegalArgumentException - if key is null.

IllegalArgumentException - if value is null.

AssertionError - if the actual PropertyContainer has a property with given key and value.