"{ Package: 'jn:refactoring_custom' }"

CustomCodeGenerator subclass:#CustomTestCaseMethodCodeGenerator

	instanceVariableNames:'testMethodSelectors'

	classVariableNames:''

	poolDictionaries:''

	category:'Interface-Refactoring-Custom-Generators'

!

!CustomTestCaseMethodCodeGenerator class methodsFor:'accessing-presentation'!

description

    "Returns more detailed description of the receiver"

    ^ 'Creates test method for TestCase from method selection'

    "Created: / 24-08-2014 / 16:16:09 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

!

group

    "Returns a collection strings describing a group to which

     receiver belongs. A groups may be nested hence the array of

     strings. For example for subgroup 'Accessors' in group 'Generators'

     this method should return #('Generators' 'Accessors')."

    "/ By default return an empty array which means the item will appear

    "/ in top-level group.

    ^ #('Testing')

    "Created: / 05-08-2014 / 14:14:20 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

label

    "Returns show label describing the receiver. This label

     is used in UI as menu item/tree item label."

    ^ 'Test method'

    "Created: / 24-08-2014 / 16:14:16 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator class methodsFor:'queries'!

availableInContext:aCustomContext

    "Returns true if the generator/refactoring is available in given

     context, false otherwise.

     Called by the UI to figure out what generators / refactorings

     are available at given point. See class CustomContext for details."

    ^ aCustomContext selectedMethods notEmptyOrNil

    "Created: / 24-08-2014 / 16:18:25 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

!

availableInPerspective:aCustomPerspective

    "Returns true if the generator/refactoring is available in given

     perspective, false otherwise.

     Called by the UI to figure out what generators / refactorings

     to show"

    ^ aCustomPerspective isMethodPerspective

    "Created: / 24-08-2014 / 16:16:49 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator methodsFor:'accessing'!

testMethodSelector:aSelector 

    "Returns how the test case method will be called for particular selector

     belonging to method to be tested."

    ^ testMethodSelectors at:aSelector asSymbol ifAbsent: [ 

        self createTestMethodSelectorFor: aSelector asSymbol  

    ].

    "Created: / 15-10-2014 / 08:19:56 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

!

testMethodSelector:aSelector put:aTestMethodName 

    "Sets test method name - see testMethodName:."

    testMethodSelectors at:aSelector asSymbol put:aTestMethodName

    "Created: / 15-10-2014 / 08:21:12 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator methodsFor:'converting'!

createTestMethodSelectorFor:aMethodSelector 

    "Returns test method selector created from method selector to be tested"

    |testSelector|

    testSelector := 'test_'.

    aMethodSelector asString do:[:character | 

        character isUppercase ifTrue:[

            testSelector := testSelector , '_'.

        ].

        testSelector := testSelector , character asString toLowerCase

    ].

    testSelector replaceAll:$: with:$_.

    ^testSelector

    "Created: / 15-10-2014 / 09:04:20 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator methodsFor:'executing'!

buildInContext: aCustomContext

    aCustomContext selectedMethods do:[ :method | 

        | class className testClass |

        className := class theNonMetaclass name.

        (className endsWith: 'Tests') ifFalse: [ 

            | testClass |

            className := className, 'Tests'.

            testClass := Smalltalk classNamed: className.

            testClass notNil ifTrue: [ 

                | testSelector |

                testSelector := self testMethodSelector: method selector. 

                (testClass includesSelector: testSelector asSymbol) ifFalse: [

                    model createMethod

                        package: method package;

                        class: testClass;

                        protocol: 'tests';

                        source: (testSelector, '                            

                            "/ something ', (method methodDefinitionTemplate asString), '.    

                            self assert: 1 = 2.

                        ');

                        compile

                ].

            ].

        ].

    ].

    "Created: / 24-08-2014 / 16:24:04 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator methodsFor:'executing - private'!

configureInContext:aCustomContext

    aCustomContext selectedMethods do:[:selectedMethod |

        | selector |

        selector := selectedMethod selector asSymbol.

        (testMethodSelectors includesKey: selector) ifFalse: [ 

            testMethodSelectors 

                at: selector 

                put: (self createTestMethodSelectorFor: selector).

        ].

        dialog 

            addSelectorNameEntryOn:(DictionaryAdaptor new

                                        subject:testMethodSelectors; 

                                        aspect:selector)

            labeled:selector asString

            validateBy:nil.

    ].

    dialog addButtons.

    dialog open.

    "Created: / 15-10-2014 / 08:59:16 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator methodsFor:'initialization'!

initialize

    super initialize.

    testMethodSelectors := Dictionary new.

    "Created: / 15-10-2014 / 08:22:21 / Jakub Nesveda <nesvejak@fit.cvut.cz>"

! !

!CustomTestCaseMethodCodeGenerator class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !