"{ Package: 'stx:goodies/regression' }"

"{ NameSpace: RegressionTests }"

TestCase subclass:#DictionaryTest

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'tests-Regression-Collections'

!

!DictionaryTest methodsFor:'testing'!

testAddAll

	"(self run: #testAddAll)"

	| dict1 dict2 |

	dict1 := Dictionary new.

	dict1 at: #a put:1 ; at: #b put: 2.

	dict2 := Dictionary new.

	dict2 at: #a put: 3 ; at: #c put: 4.

	dict1 addAll: dict2.

	self assert: (dict1 at: #a) = 3.

	self assert: (dict1 at: #b) = 2.

	self assert: (dict1 at: #c) = 4.

!

testAssociationsSelect

        "(self selector: #testAssociationsSelect) run"

        | answer d|

        d := Dictionary new.

        d at: (Array with: #hello with: #world) put: #fooBar.

        d at: Smalltalk put: #'Smalltalk is the key'.

        d at: #Smalltalk put: Smalltalk.

        answer := d associationsSelect:

                [:assoc | (assoc key == #Smalltalk) and: [assoc value == Smalltalk]].

        self should: [answer isKindOf: Dictionary].

        self should: [answer size == 1].

        self should: [(answer at: #Smalltalk) == Smalltalk].

        answer := d associationsSelect:

                [:assoc | (assoc key == #NoSuchKey) and: [assoc value == #NoSuchValue]].

        self should: [answer isKindOf: Dictionary].

        self should: [answer size == 0]

!

testComma

	"(self run: #testComma)"

	| dict1 dict2 dict3 |

	dict1 := Dictionary new.

	dict1 at: #a put:1 ; at: #b put: 2.

	dict2 := Dictionary new.

	dict2 at: #a put: 3 ; at: #c put: 4.

	dict3 := dict1, dict2.

	self assert: (dict3 at: #a) = 3.

	self assert: (dict3 at: #b) = 2.

	self assert: (dict3 at: #c) = 4.

!

testIncludesAssociation

        "self debug: #testIncludesAssociation"

        | d |

        d := Dictionary new

                at: #five put: 5;

                at: #givemefive put: 5;

                at: #six put: 6;

                yourself.

        self assert: (d includesAssociation: (d associationAt: #five)).

        self assert: (d associationAt: #five) key == #five.

        self assert: (d associationAt: #five) value == 5.

        self assert: (d includesAssociation: (#five -> 5)).

        self assert: (d includesAssociation: (#five -> 6)) not.

    "Modified: / 06-12-2016 / 14:19:15 / cg"

!

testRemoveAllDeclareAll

    "self debug: #testRemoveAllDeclareAll"

    "/ verifies that we can restore a dictionaries original contents

    "/ by making a copy of it, then redeclaring from the copy.

    "/ (needed by the refactorybrowser)

    | d copyOfIt |

    d := Dictionary new

            at: #five put: (5@5);

            at: #givemefive put: (55@55);

            at: #six put: (6@6);

            yourself.

    copyOfIt := d copy.

    d keysAndValuesDo:[:k :v |

        self assert: (copyOfIt at:k) == v.

    ].

    "/ add something

    d at:#seven put:(7@7).

    "/ removeall - redeclare

    d removeAll; declareAllFrom:copyOfIt.

    self assert: (d size = copyOfIt size).

    self assert: (d keys = copyOfIt keys).

    d keysAndValuesDo:[:k :v |

        self assert: (copyOfIt at:k) == v.

    ].

    "Created: / 06-02-2017 / 12:26:22 / cg"

! !

!DictionaryTest class methodsFor:'documentation'!

version

    ^ '$Header$'

! !