public void GetTags_WithSourceObject_ReturnsExpectedTags()
{
// Arrange
var tcr = new TagComponentReference <Employee>("pointer-1");
tcr
.AddReferenceTagGetter(emp => emp.EmployedIn.Name.ToLower())
.AddReferenceTagGetter(emp => emp.GetAgeTag());
var employee = new Employee
{
Age = 66,
EmployedIn = new Department {
Name = "TopManagement"
}
};
// Act
var tuple = tcr.GetTags(employee);
// Assert
Assert.True(tuple.Item1);
var tags = tuple.Item2;
Assert.Equal(2, tags.Count());
Assert.Contains("66", tags);
Assert.Contains("topmanagement", tags);
}
public void GetTags_WithInternalError_ReturnsFalseAndNullTags()
{
// Arrange
var tcr = new TagComponentReference <Employee>("pointer-1");
tcr
.AddReferenceTagGetter(emp => emp.EmployedIn.Name.ToLower())
.AddReferenceTagGetter(emp => emp.GetAgeTag());
var employee = new Employee
{
Age = 66
};
// Act
var tuple = tcr.GetTags(employee);
// Assert
Assert.False(tuple.Item1);
Assert.Null(tuple.Item2);
}
public void GetTags_WithEmptyTag_ReturnsExpectedTags()
{
// Arrange
var tcr = new TagComponentReference <Employee>("pointer-1");
tcr
.AddReferenceTagGetter(emp => emp.EmployedIn.Name.ToLower())
.AddReferenceTagGetter(emp => emp.GetAgeTag());
var employee = new Employee
{
Age = 66,
EmployedIn = new Department {
Name = ""
}
};
// Act
var tuple = tcr.GetTags(employee);
// Assert
Assert.False(tuple.Item1);
Assert.Null(tuple.Item2);
}