TestCodeVisitor (evosuite-client 1.0.5 API)

java.lang.Object
- org.evosuite.testcase.TestVisitor
- - org.evosuite.testcase.TestCodeVisitor

Direct Known Subclasses:

StructuredTestCodeVisitor
```
public class TestCodeVisitor
extends TestVisitor
```
The TestCodeVisitor is a visitor that produces a String representation of a test case. This is the preferred way to produce executable code from EvoSuite tests.

Author:

Gordon Fraser

Field Summary

Fields
Modifier and Type	Field and Description
`protected Map<Class<?>,String>`	`classNames`
`protected Map<Integer,Throwable>`	`exceptions`
`protected static String`	`NEWLINE`
`protected Map<String,Integer>`	`nextIndices`
`protected TestCase`	`test`
`protected String`	`testCode`
`protected Map<VariableReference,String>`	`variableNames`

Constructor Summary

Constructors
Constructor and Description

TestCodeVisitor()

Constructors
Constructor and Description
`TestCodeVisitor()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clearExceptions()` clearExceptions
`String`	`generateCatchBlock(AbstractStatement statement, Throwable exception)` Returns a catch block for an exception that can be thrown by this statement.
`String`	`generateFailAssertion(AbstractStatement statement, Throwable exception)` Generates a fail assertion for being inserted after a statement generating an exception.
`String`	`getClassName(Class<?> clazz)` getClassName
`String`	`getClassName(VariableReference var)` getClassName
`Collection<String>`	`getClassNames()` Retrieve the names of all known classes
`String`	`getCode()` getCode
`protected String`	`getEnumValue(EnumPrimitiveStatement<?> statement)`
`protected Throwable`	`getException(Statement statement)` getException
`Set<Class<?>>`	`getImports()` Retrieve a list of classes that need to be imported to make this unit test compile
`String`	`getTypeName(Type type)`
`String`	`getTypeName(VariableReference var)`
`String`	`getVariableName(VariableReference var)` getVariableName
`Collection<String>`	`getVariableNames()` Retrieve the names of all known variables
`void`	`setException(Statement statement, Throwable exception)` setException
`void`	`setExceptions(Map<Integer,Throwable> exceptions)` Setter for the field `exceptions`.
`protected void`	`visitArrayEqualsAssertion(ArrayEqualsAssertion assertion)`
`void`	`visitArrayStatement(ArrayStatement statement)` visitArrayStatement
`protected void`	`visitAssertion(Assertion assertion)`
`void`	`visitAssignmentStatement(AssignmentStatement statement)` visitAssignmentStatement
`protected void`	`visitCompareAssertion(CompareAssertion assertion)` visitCompareAssertion
`void`	`visitConstructorStatement(ConstructorStatement statement)` visitConstructorStatement
`protected void`	`visitEqualsAssertion(EqualsAssertion assertion)` visitEqualsAssertion
`void`	`visitFieldStatement(FieldStatement statement)` visitFieldStatement
`void`	`visitFunctionalMockStatement(FunctionalMockStatement st)`
`protected void`	`visitInspectorAssertion(InspectorAssertion assertion)` visitInspectorAssertion
`void`	`visitMethodStatement(MethodStatement statement)` visitMethodStatement
`protected void`	`visitNullAssertion(NullAssertion assertion)` visitNullAssertion
`void`	`visitNullStatement(NullStatement statement)` visitNullStatement
`protected void`	`visitPrimitiveAssertion(PrimitiveAssertion assertion)` visitPrimitiveAssertion
`void`	`visitPrimitiveExpression(PrimitiveExpression statement)` visitPrimitiveExpression
`protected void`	`visitPrimitiveFieldAssertion(PrimitiveFieldAssertion assertion)` visitPrimitiveFieldAssertion
`void`	`visitPrimitiveStatement(PrimitiveStatement<?> statement)` visitPrimitiveStatement
`protected void`	`visitSameAssertion(SameAssertion assertion)` visitSameAssertion
`void`	`visitStatement(Statement statement)` visitStatement
`void`	`visitTestCase(TestCase test)` visitTestCase

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - testCode
```
protected String testCode
```
  - NEWLINE
```
protected static final String NEWLINE
```
  - exceptions
```
protected final Map<Integer,Throwable> exceptions
```
  - test
```
protected TestCase test
```
  - variableNames
```
protected final Map<VariableReference,String> variableNames
```
  - classNames
```
protected final Map<Class<?>,String> classNames
```
  - nextIndices
```
protected final Map<String,Integer> nextIndices
```
- Constructor Detail
  - TestCodeVisitor
```
public TestCodeVisitor()
```
- Method Detail
  - getCode
```
public String getCode()
```
    getCode
    
    Returns:
    
    a String object.
  - getImports
```
public Set<Class<?>> getImports()
```
    Retrieve a list of classes that need to be imported to make this unit test compile
    
    Returns:
    
    a Set object.
  - clearExceptions
```
public void clearExceptions()
```
    clearExceptions
  - setExceptions
```
public void setExceptions(Map<Integer,Throwable> exceptions)
```
    Setter for the field exceptions.
    
    Parameters:
    
    exceptions - a Map object.
  - setException
```
public void setException(Statement statement,
                         Throwable exception)
```
    setException
    
    Parameters:
    
    statement - a Statement object.
    
    exception - a Throwable object.
  - getException
```
protected Throwable getException(Statement statement)
```
    getException
    
    Parameters:
    
    statement - a Statement object.
    
    Returns:
    
    a Throwable object.
  - getClassName
```
public String getClassName(VariableReference var)
```
    getClassName
    
    Parameters:
    
    var - a VariableReference object.
    
    Returns:
    
    a String object.
  - getTypeName
```
public String getTypeName(Type type)
```
  - getTypeName
```
public String getTypeName(VariableReference var)
```
  - getClassName
```
public String getClassName(Class<?> clazz)
```
    getClassName
    
    Parameters:
    
    clazz - a Class object.
    
    Returns:
    
    a String object.
  - getVariableName
```
public String getVariableName(VariableReference var)
```
    getVariableName
    
    Parameters:
    
    var - a VariableReference object.
    
    Returns:
    
    a String object.
  - getVariableNames
```
public Collection<String> getVariableNames()
```
    Retrieve the names of all known variables
    
    Returns:
  - getClassNames
```
public Collection<String> getClassNames()
```
    Retrieve the names of all known classes
    
    Returns:
  - visitTestCase
```
public void visitTestCase(TestCase test)
```
    visitTestCase
    
    Specified by:
    
    visitTestCase in class TestVisitor
    
    Parameters:
    
    test - a TestCase object.
  - visitPrimitiveAssertion
```
protected void visitPrimitiveAssertion(PrimitiveAssertion assertion)
```
    visitPrimitiveAssertion
    
    Parameters:
    
    assertion - a PrimitiveAssertion object.
  - visitArrayEqualsAssertion
```
protected void visitArrayEqualsAssertion(ArrayEqualsAssertion assertion)
```
  - visitPrimitiveFieldAssertion
```
protected void visitPrimitiveFieldAssertion(PrimitiveFieldAssertion assertion)
```
    visitPrimitiveFieldAssertion
    
    Parameters:
    
    assertion - a PrimitiveFieldAssertion object.
  - visitInspectorAssertion
```
protected void visitInspectorAssertion(InspectorAssertion assertion)
```
    visitInspectorAssertion
    
    Parameters:
    
    assertion - a InspectorAssertion object.
  - visitNullAssertion
```
protected void visitNullAssertion(NullAssertion assertion)
```
    visitNullAssertion
    
    Parameters:
    
    assertion - a NullAssertion object.
  - visitCompareAssertion
```
protected void visitCompareAssertion(CompareAssertion assertion)
```
    visitCompareAssertion
    
    Parameters:
    
    assertion - a CompareAssertion object.
  - visitEqualsAssertion
```
protected void visitEqualsAssertion(EqualsAssertion assertion)
```
    visitEqualsAssertion
    
    Parameters:
    
    assertion - a EqualsAssertion object.
  - visitSameAssertion
```
protected void visitSameAssertion(SameAssertion assertion)
```
    visitSameAssertion
    
    Parameters:
    
    assertion - a SameAssertion object.
  - visitAssertion
```
protected void visitAssertion(Assertion assertion)
```
  - getEnumValue
```
protected String getEnumValue(EnumPrimitiveStatement<?> statement)
```
  - visitPrimitiveStatement
```
public void visitPrimitiveStatement(PrimitiveStatement<?> statement)
```
    visitPrimitiveStatement
    
    Specified by:
    
    visitPrimitiveStatement in class TestVisitor
    
    Parameters:
    
    statement - a PrimitiveStatement object.
  - visitPrimitiveExpression
```
public void visitPrimitiveExpression(PrimitiveExpression statement)
```
    visitPrimitiveExpression
    
    Specified by:
    
    visitPrimitiveExpression in class TestVisitor
    
    Parameters:
    
    statement - a PrimitiveExpression object.
  - visitFieldStatement
```
public void visitFieldStatement(FieldStatement statement)
```
    visitFieldStatement
    
    Specified by:
    
    visitFieldStatement in class TestVisitor
    
    Parameters:
    
    statement - a FieldStatement object.
  - visitFunctionalMockStatement
```
public void visitFunctionalMockStatement(FunctionalMockStatement st)
```
    Specified by:
    
    visitFunctionalMockStatement in class TestVisitor
  - visitMethodStatement
```
public void visitMethodStatement(MethodStatement statement)
```
    visitMethodStatement
    
    Specified by:
    
    visitMethodStatement in class TestVisitor
    
    Parameters:
    
    statement - a MethodStatement object.
  - generateCatchBlock
```
public String generateCatchBlock(AbstractStatement statement,
                                 Throwable exception)
```
    Returns a catch block for an exception that can be thrown by this statement. The caught exception type is the actual class of the exception object passed as parameter (or one of its superclass if the type is not public). This method can be overridden to inject code in the catch block
  - visitConstructorStatement
```
public void visitConstructorStatement(ConstructorStatement statement)
```
    visitConstructorStatement
    
    Specified by:
    
    visitConstructorStatement in class TestVisitor
    
    Parameters:
    
    statement - a ConstructorStatement object.
  - generateFailAssertion
```
public String generateFailAssertion(AbstractStatement statement,
                                    Throwable exception)
```
    Generates a fail assertion for being inserted after a statement generating an exception. Parameter "statement" is not used in the default implementation but may be used in future extensions.
  - visitArrayStatement
```
public void visitArrayStatement(ArrayStatement statement)
```
    visitArrayStatement
    
    Specified by:
    
    visitArrayStatement in class TestVisitor
    
    Parameters:
    
    statement - a ArrayStatement object.
  - visitAssignmentStatement
```
public void visitAssignmentStatement(AssignmentStatement statement)
```
    visitAssignmentStatement
    
    Specified by:
    
    visitAssignmentStatement in class TestVisitor
    
    Parameters:
    
    statement - a AssignmentStatement object.
  - visitNullStatement
```
public void visitNullStatement(NullStatement statement)
```
    visitNullStatement
    
    Specified by:
    
    visitNullStatement in class TestVisitor
    
    Parameters:
    
    statement - a NullStatement object.
  - visitStatement
```
public void visitStatement(Statement statement)
```
    Description copied from class: TestVisitor
    
    visitStatement
    
    Overrides:
    
    visitStatement in class TestVisitor
    
    Parameters:
    
    statement - a Statement object.

Class TestCodeVisitor

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

testCode

NEWLINE

exceptions

test

variableNames

classNames

nextIndices

Constructor Detail

TestCodeVisitor

Method Detail

getCode

getImports

clearExceptions

setExceptions

setException

getException

getClassName

getTypeName

getTypeName

getClassName

getVariableName

getVariableNames

getClassNames

visitTestCase

visitPrimitiveAssertion

visitArrayEqualsAssertion

visitPrimitiveFieldAssertion

visitInspectorAssertion

visitNullAssertion

visitCompareAssertion

visitEqualsAssertion

visitSameAssertion

visitAssertion

getEnumValue

visitPrimitiveStatement

visitPrimitiveExpression

visitFieldStatement

visitFunctionalMockStatement

visitMethodStatement

generateCatchBlock

visitConstructorStatement

generateFailAssertion

visitArrayStatement

visitAssignmentStatement

visitNullStatement

visitStatement