Package org.easymock
Interface IExpectationSetters<T>
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- Type Parameters:
T
- type of what should be returned by this expected call
- All Known Implementing Classes:
MocksControl
public interface IExpectationSetters<T>
Allows setting expectations for an associated expected invocation. Implementations of this interface are returned byEasyMock.expect(Object)
, and byEasyMock.expectLastCall()
.- Author:
- OFFIS, Tammo Freese
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description IExpectationSetters<T>
andAnswer(IAnswer<? extends T> answer)
Sets an object that will be used to calculate the answer for the expected invocation (either return a value, or throw an exception).IExpectationSetters<T>
andDelegateTo(java.lang.Object delegateTo)
Sets an object implementing the same interface as the mock.IExpectationSetters<T>
andReturn(T value)
Sets a return value that will be returned for the expected invocation.void
andStubAnswer(IAnswer<? extends T> answer)
Sets a stub object that will be used to calculate the answer for the expected invocation (either return a value, or throw an exception).void
andStubDelegateTo(java.lang.Object delegateTo)
Sets a stub object implementing the same interface as the mock.void
andStubReturn(T value)
Sets a stub return value that will be returned for the expected invocation.void
andStubThrow(java.lang.Throwable throwable)
Sets a stub throwable that will be thrown for the expected invocation.IExpectationSetters<T>
andThrow(java.lang.Throwable throwable)
Sets a throwable that will be thrown for the expected invocation.IExpectationSetters<T>
andVoid()
Records a call but returns nothing.IExpectationSetters<T>
anyTimes()
Expect the last invocation any times.void
asStub()
Sets stub behavior for the expected invocation (this is needed for void methods).IExpectationSetters<T>
atLeastOnce()
Expect the last invocation at least once.IExpectationSetters<T>
once()
Expect the last invocation once.IExpectationSetters<T>
times(int count)
Expect the last invocationcount
times.IExpectationSetters<T>
times(int min, int max)
Expect the last invocation betweenmin
andmax
times.
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Method Detail
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andReturn
IExpectationSetters<T> andReturn(T value)
Sets a return value that will be returned for the expected invocation.- Parameters:
value
- the value to return.- Returns:
- this object to allow method call chaining.
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andThrow
IExpectationSetters<T> andThrow(java.lang.Throwable throwable)
Sets a throwable that will be thrown for the expected invocation.- Parameters:
throwable
- the throwable to throw.- Returns:
- this object to allow method call chaining.
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andAnswer
IExpectationSetters<T> andAnswer(IAnswer<? extends T> answer)
Sets an object that will be used to calculate the answer for the expected invocation (either return a value, or throw an exception).- Parameters:
answer
- the object used to answer the invocation.- Returns:
- this object to allow method call chaining.
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andDelegateTo
IExpectationSetters<T> andDelegateTo(java.lang.Object delegateTo)
Sets an object implementing the same interface as the mock. The expected method call will be delegated to it with the actual arguments. The answer returned by this call will then be the answer returned by the mock (either return a value, or throw an exception).- Parameters:
delegateTo
- the object the call is delegated to.- Returns:
- the value returned by the delegated call.
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andVoid
IExpectationSetters<T> andVoid()
Records a call but returns nothing. Used to chain calls on void methodsexpectLastCall().andThrow(e).andVoid()
- Returns:
- this object to allow method call chaining.
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andStubReturn
void andStubReturn(T value)
Sets a stub return value that will be returned for the expected invocation.- Parameters:
value
- the value to return.
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andStubThrow
void andStubThrow(java.lang.Throwable throwable)
Sets a stub throwable that will be thrown for the expected invocation.- Parameters:
throwable
- the throwable to throw.
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andStubAnswer
void andStubAnswer(IAnswer<? extends T> answer)
Sets a stub object that will be used to calculate the answer for the expected invocation (either return a value, or throw an exception).- Parameters:
answer
- the object used to answer the invocation.
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andStubDelegateTo
void andStubDelegateTo(java.lang.Object delegateTo)
Sets a stub object implementing the same interface as the mock. The expected method call will be delegated to it with the actual arguments. The answer returned by this call will then be the answer returned by the mock (either return a value, or throw an exception).- Parameters:
delegateTo
- the object the call is delegated to.
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asStub
void asStub()
Sets stub behavior for the expected invocation (this is needed for void methods).
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times
IExpectationSetters<T> times(int count)
Expect the last invocationcount
times.- Parameters:
count
- the number of invocations expected- Returns:
- this object to allow method call chaining.
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times
IExpectationSetters<T> times(int min, int max)
Expect the last invocation betweenmin
andmax
times.- Parameters:
min
- the minimum number of invocations expected.max
- the maximum number of invocations expected.- Returns:
- this object to allow method call chaining.
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once
IExpectationSetters<T> once()
Expect the last invocation once. This is default in EasyMock.- Returns:
- this object to allow method call chaining.
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atLeastOnce
IExpectationSetters<T> atLeastOnce()
Expect the last invocation at least once.- Returns:
- this object to allow method call chaining.
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anyTimes
IExpectationSetters<T> anyTimes()
Expect the last invocation any times.- Returns:
- this object to allow method call chaining.
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