Class AssertStatementCreationUtility
java.lang.Object
org.apache.groovy.contracts.generation.AssertStatementCreationUtility
Central place to create
AssertStatement instances in groovy-contracts.
Utilized to centralize AssertionError message generation.- See Also:
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic classReplaces a givenReturnStatementwith the appropriate assertion call statement and returns a result variable expression.static classReplaces a givenReturnStatementwith the appropriate assertion call statement and returns a result variable expression.static classCollects allReturnStatementinstances from a given code block. -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic voidaddAssertionCallStatementToReturnStatement(BlockStatement statement, ReturnStatement returnStatement, Statement assertionCallStatement) static AssertStatementgetAssertionStatement(BooleanExpression booleanExpression) Reusable method for creating assert statements for the given booleanExpression.static BlockStatementgetAssertionStatements(List<BooleanExpression> booleanExpressions) Reusable method for creating assert statements for the given booleanExpression.static List<ReturnStatement>getReturnStatements(MethodNode method) Gets a list ofReturnStatementinstances from the givenMethodNode.static voidinjectResultVariableReturnStatementAndAssertionCallStatement(BlockStatement statement, ClassNode returnType, ReturnStatement returnStatement, BlockStatement assertionCallStatement)
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Constructor Details
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AssertStatementCreationUtility
public AssertStatementCreationUtility()
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Method Details
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getAssertionStatements
Reusable method for creating assert statements for the given booleanExpression.- Parameters:
booleanExpressions- the assertion'sBooleanExpressioninstances- Returns:
- a newly created
AssertStatement
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getAssertionStatement
Reusable method for creating assert statements for the given booleanExpression.- Parameters:
booleanExpression- the assertion'sBooleanExpression- Returns:
- a newly created
AssertStatement
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getReturnStatements
Gets a list ofReturnStatementinstances from the givenMethodNode.- Parameters:
method- theMethodNodethat holds the given lastStatement- Returns:
- a
ReturnStatementor null
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injectResultVariableReturnStatementAndAssertionCallStatement
public static void injectResultVariableReturnStatementAndAssertionCallStatement(BlockStatement statement, ClassNode returnType, ReturnStatement returnStatement, BlockStatement assertionCallStatement) -
addAssertionCallStatementToReturnStatement
public static void addAssertionCallStatementToReturnStatement(BlockStatement statement, ReturnStatement returnStatement, Statement assertionCallStatement)
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