public void UpdateMagnet_OnlyCategoryChanges()
{
var classify = new Mock <IClassify1>();
var cat = TestCommon.RandomInt();
var rule = TestCommon.RandomInt();
var name = TestCommon.RandomString(10);
var magnet = new Magnet
{
Id = 0,
Name = name,
Rule = rule,
Category = cat
};
var magnets = new Magnets(classify.Object);
// new category
var cat1 = TestCommon.RandomInt();
while (cat == cat1)
{
cat1 = TestCommon.RandomInt();
}
classify.Setup(c => c.UpdateMagnet(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>())).Returns(true);
Assert.True(magnets.UpdateMagnet(magnet, name, rule, cat1));
// it was never updated...
classify.Verify(m => m.UpdateMagnet(magnet.Id, name, rule, cat1), Times.Once);
}
public void UpdateMagnet_ReturnTheSameValueFomrTheEngine(bool value)
{
var classify = new Mock <IClassify1>();
classify.Setup(c => c.UpdateMagnet(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>())).Returns(value);
var magnets = new Magnets(classify.Object);
Assert.That(value == magnets.UpdateMagnet(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>()));
}
public void UpdateMagnet_NullMagnetReturnsFalse()
{
var classify = new Mock <IClassify1>();
var magnets = new Magnets(classify.Object);
var cat = TestCommon.RandomInt();
var rule = TestCommon.RandomInt();
var name = TestCommon.RandomString(10);
Assert.False(magnets.UpdateMagnet(null, name, rule, cat));
// it was never updated...
classify.Verify(m => m.UpdateMagnet(It.IsAny <int>(), It.IsAny <string>(), It.IsAny <int>(), It.IsAny <int>()), Times.Never);
}
public void UpdateMagnet_IfNothingChangeThenItShouldNotBeCalled()
{
var classify = new Mock <IClassify1>();
var cat = TestCommon.RandomInt();
var rule = TestCommon.RandomInt();
var name = TestCommon.RandomString(10);
var magnet = new Magnet
{
Id = 0,
Name = name,
Rule = rule,
Category = cat
};
var magnets = new Magnets(classify.Object);
// nothing changed, but still.
Assert.True(magnets.UpdateMagnet(magnet, name, rule, cat));
// it was never updated...
classify.Verify(m => m.UpdateMagnet(magnet.Id, name, rule, cat), Times.Never);
}
