org.evosuite.assertion

Class AssertionTraceObserver<T extends OutputTraceEntry>

java.lang.Object

org.evosuite.testcase.execution.ExecutionObserver

org.evosuite.assertion.AssertionTraceObserver<T>

Direct Known Subclasses:

ArrayTraceObserver, ComparisonTraceObserver, InspectorTraceObserver, NullTraceObserver, PrimitiveFieldTraceObserver, PrimitiveTraceObserver, SameTraceObserver

public abstract class AssertionTraceObserver<T extends OutputTraceEntry>
extends ExecutionObserver

Abstract AssertionTraceObserver class.

Author:

Gordon Fraser

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	logger Constant logger
protected OutputTrace<T>	trace

Fields inherited from class org.evosuite.testcase.execution.ExecutionObserver

currentTest, WRAPPER_TYPES

Constructor Summary

Constructors

Constructor and Description
AssertionTraceObserver()

Method Summary

Modifier and Type	Method and Description
void	afterStatement(Statement statement, Scope scope, Throwable exception) After execution of a statement, the result is passed to the observer
void	beforeStatement(Statement statement, Scope scope) Called immediately before a statement is executed
protected boolean	checkThread()
void	clear() Need a way to clear previously produced results
OutputTrace<T>	getTrace() Getter for the field trace.
void	output(int position, String output) This is called with the console output of each statement
protected abstract void	visit(Statement statement, Scope scope, VariableReference var) visit
protected void	visitDependencies(Statement statement, Scope scope) visitDependencies
protected void	visitReturnValue(Statement statement, Scope scope) visitReturnValue

Methods inherited from class org.evosuite.testcase.execution.ExecutionObserver

getCurrentTest, getDependentVariables, isWrapperType, setCurrentTest, testExecutionFinished

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final org.slf4j.Logger logger

Constant logger

trace

protected OutputTrace<T extends OutputTraceEntry> trace

Constructor Detail

AssertionTraceObserver

public AssertionTraceObserver()

Method Detail

checkThread

protected boolean checkThread()

output

public void output(int position,
                   String output)

This is called with the console output of each statement

Specified by:

output in class ExecutionObserver

Parameters:

position - a int.

output - a String object.

visitDependencies

protected void visitDependencies(Statement statement,
                                 Scope scope)

visitDependencies

Parameters:

statement - a Statement object.

scope - a Scope object.

visitReturnValue

protected void visitReturnValue(Statement statement,
                                Scope scope)

visitReturnValue

Parameters:

statement - a Statement object.

scope - a Scope object.

visit

protected abstract void visit(Statement statement,
                              Scope scope,
                              VariableReference var)
                       throws CodeUnderTestException

visit

Parameters:

statement - a Statement object.

scope - a Scope object.

var - a VariableReference object.

Throws:

CodeUnderTestException

afterStatement

public void afterStatement(Statement statement,
                           Scope scope,
                           Throwable exception)

After execution of a statement, the result is passed to the observer

Specified by:

afterStatement in class ExecutionObserver

Parameters:

statement - a Statement object.

scope - a Scope object.

exception - a Throwable object.

beforeStatement

public void beforeStatement(Statement statement,
                            Scope scope)

Description copied from class: ExecutionObserver

Called immediately before a statement is executed

Specified by:

beforeStatement in class ExecutionObserver

clear

public void clear()

Need a way to clear previously produced results

Specified by:

clear in class ExecutionObserver

getTrace

public OutputTrace<T> getTrace()

Getter for the field trace.

Returns:

a OutputTrace object.