vagabond-uml
Version:
UML support for Vagabond via XMI and JDL files
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JavaScript
;
var expect = require('chai').expect,
merge = require('../../lib/helpers/object_helper').merge,
areJHipsterEntitiesEqual = require('../../lib/helpers/object_helper').areJHipsterEntitiesEqual;
describe('ObjectHelper', function() {
describe('#merge', function() {
var object1 = {
a: 1,
b: 2
};
var object2 = {
b: 3,
c: 4
};
describe('when merging two object', function() {
it('returns the merged object by merging the second into the first', function() {
expect(
merge(object1, object2)
).to.deep.equal({ a: 1, b: 3, c: 4 });
expect(
merge(object2, object1)
).to.deep.equal({ a: 1, b: 2, c: 4 });
});
it('does not modify any of the two objects', function() {
merge(object1, object2);
expect(
object1
).to.deep.equal({ a: 1, b: 2 });
expect(
object2
).to.deep.equal({ b: 3, c: 4 });
});
});
});
describe('#areJHipsterEntitiesEqual', function() {
describe('when comparing two equal objects', function() {
describe('as they are empty', function() {
it('returns true', function() {
var firstEmptyObject = {
fields: [],
relationships: []
};
var secondEmptyObject = {
fields: [],
relationships: []
};
expect(areJHipsterEntitiesEqual(firstEmptyObject, secondEmptyObject)).to.be.true;
});
});
describe('they have no fields, but only relationships', function() {
it('returns true', function() {
var firstObject = {
fields: [],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
var secondObject = {
fields: [],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.true;
});
});
describe('they have fields but no relationships', function() {
it('returns true', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: []
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: []
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.true;
});
});
describe('they have both fields and relationships', function() {
it('returns true', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.true;
});
});
});
describe('when comparing two unequal objects', function() {
describe('as one of them is not empty, the other is', function() {
it('returns false', function() {
var firstObject = {
fields: [],
relationships: []
};
var secondObject = {
fields: [],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
var firstObject = {
fields: [],
relationships: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
]
};
var secondObject = {
fields: [],
relationships: []
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
});
describe('as both of them have different fields', function() {
it('returns false', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: []
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 44
}
],
relationships: []
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
});
describe('as both of them have different relationships', function() {
it('returns false', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 2,
anotherField: 44
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
});
describe('as they do not possess the same number of fields', function() {
it('returns false', function() {
var firstObject = {
fields: [],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
});
describe('as they do not have the same number of keys in fields', function() {
it('returns false', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42,
yetAnother: false
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
})
});
describe('as they do not possess the same number of relationships', function() {
it('returns false', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
},
{
id: 2,
anotherField: 44
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
describe('as they do not have the same number of fields in a relationship', function() {
it('returns false', function() {
var firstObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44
}
]
};
var secondObject = {
fields: [
{
id: 1,
theAnswer: 42
},
{
id: 2,
notTheAnswer: 43
}
],
relationships: [
{
id: 1,
anotherField: 44,
yetAnother: false
},
{
id: 2,
anotherField: 44
}
]
};
expect(areJHipsterEntitiesEqual(firstObject, secondObject)).to.be.false;
});
});
});
});
});
});