public void Test_HasEfferentRelationshipWith_ReturnsTrue_WhenTheSameElementIsSpecifiedAndACyclicRelationshipExists()
{
SoftwareSystem softwareSystem1 = Model.AddSoftwareSystem("System 1", "");
softwareSystem1.Uses(softwareSystem1, "uses");
Assert.True(softwareSystem1.HasEfferentRelationshipWith(softwareSystem1));
}
public void Test_HasEfferentRelationshipWith_ReturnsTrue_WhenThereIsARelationship()
{
SoftwareSystem softwareSystem1 = Model.AddSoftwareSystem("System 1", "");
SoftwareSystem softwareSystem2 = Model.AddSoftwareSystem("System 2", "");
softwareSystem1.Uses(softwareSystem2, "uses");
Assert.True(softwareSystem1.HasEfferentRelationshipWith(softwareSystem2));
}
public void Test_impliedRelationshipsAreCreated()
{
SoftwareSystem a = Model.AddSoftwareSystem("A", "");
Container aa = a.AddContainer("AA", "", "");
Component aaa = aa.AddComponent("AAA", "", "");
SoftwareSystem b = Model.AddSoftwareSystem("B", "");
Container bb = b.AddContainer("BB", "", "");
Component bbb = bb.AddComponent("BBB", "", "");
Model.ImpliedRelationshipsStrategy = new CreateImpliedRelationshipsUnlessAnyRelationshipExistsStrategy();
aaa.Uses(bbb, "Uses 1", null, InteractionStyle.Asynchronous, new[] { "Tag 1", "Tag 2" });
Assert.Equal(9, Model.Relationships.Count);
Assert.True(aaa.HasEfferentRelationshipWith(bbb, "Uses 1"));
// AAA->BBB implies AAA->BB AAA->B AA->BBB AA->BB AA->B A->BBB A->BB A->B
Assert.True(aaa.HasEfferentRelationshipWith(bb, "Uses 1"));
Assert.True(aaa.HasEfferentRelationshipWith(b, "Uses 1"));
Assert.True(aa.HasEfferentRelationshipWith(bbb, "Uses 1"));
Assert.True(aa.HasEfferentRelationshipWith(bb, "Uses 1"));
Assert.True(aa.HasEfferentRelationshipWith(b, "Uses 1"));
Assert.True(a.HasEfferentRelationshipWith(bbb, "Uses 1"));
Assert.True(a.HasEfferentRelationshipWith(bb, "Uses 1"));
Assert.True(a.HasEfferentRelationshipWith(b, "Uses 1"));
// and all relationships should have the same interaction style and tags
foreach (Relationship r in Model.Relationships)
{
Assert.Equal(InteractionStyle.Asynchronous, r.InteractionStyle);
Assert.True(r.GetTagsAsSet().Contains("Tag 1"));
Assert.True(r.GetTagsAsSet().Contains("Tag 2"));
}
// and add another relationship with a different description
aaa.Uses(bbb, "Uses 2");
Assert.Equal(10, Model.Relationships.Count); // no change
}
public void Test_impliedRelationshipsAreCreated_UnlessAnyRelationshipExists()
{
SoftwareSystem a = Model.AddSoftwareSystem("A", "");
Container aa = a.AddContainer("AA", "", "");
Component aaa = aa.AddComponent("AAA", "", "");
SoftwareSystem b = Model.AddSoftwareSystem("B", "");
Container bb = b.AddContainer("BB", "", "");
Component bbb = bb.AddComponent("BBB", "", "");
Model.ImpliedRelationshipsStrategy = new CreateImpliedRelationshipsUnlessAnyRelationshipExistsStrategy();
// add some higher level relationships
aa.Uses(bb, "Uses");
Assert.Equal(4, Model.Relationships.Count);
Assert.True(aa.HasEfferentRelationshipWith(bb, "Uses"));
// AA->BB implies AA->B A->BB A->B
Assert.True(aa.HasEfferentRelationshipWith(b, "Uses"));
Assert.True(a.HasEfferentRelationshipWith(bb, "Uses"));
Assert.True(a.HasEfferentRelationshipWith(b, "Uses"));
// and now a lower level relationship, which will be propagated to parents that don't already have relationships between them
aaa.Uses(bbb, "Uses 1");
Assert.Equal(9, Model.Relationships.Count);
Assert.True(aaa.HasEfferentRelationshipWith(bbb, "Uses 1"));
// AAA->BBB implies AAA->BB AAA->B AA->BBB AA->BB AA->B A->BBB A->BB A->B
Assert.True(aaa.HasEfferentRelationshipWith(bb, "Uses 1"));
Assert.True(aaa.HasEfferentRelationshipWith(b, "Uses 1"));
Assert.True(aa.HasEfferentRelationshipWith(bbb, "Uses 1"));
Assert.True(aa.HasEfferentRelationshipWith(bb, "Uses")); // existing relationship
Assert.True(aa.HasEfferentRelationshipWith(b, "Uses")); // existing relationship
Assert.True(a.HasEfferentRelationshipWith(bbb, "Uses 1"));
Assert.True(a.HasEfferentRelationshipWith(bb, "Uses")); // existing relationship
Assert.True(a.HasEfferentRelationshipWith(b, "Uses")); // existing relationship
}
public void Test_HasEfferentRelationshipWith_ReturnsFalse_WhenANullElementIsSpecified()
{
SoftwareSystem softwareSystem1 = Model.AddSoftwareSystem("System 1", "");
Assert.False(softwareSystem1.HasEfferentRelationshipWith(null));
}
public void Test_HasEfferentRelationshipWith_ReturnsFalse_WhenTheSameElementIsSpecifiedAndNoCyclicRelationshipExists()
{
SoftwareSystem softwareSystem1 = Model.AddSoftwareSystem("System 1", "");
Assert.False(softwareSystem1.HasEfferentRelationshipWith(softwareSystem1));
}
