public void TestCollateWithComaparerByNullCollectionsThrowsException()
{
var students1 = CollectionsMockBuilder.GetValidStudentsList();
var students2 = new List <Student>
{
new Student()
{
Name = "AA", Age = 17, ClassName = "SSC"
},
new Student()
{
Name = "BB", Age = 23, ClassName = "SSC"
},
new Student()
{
Name = "CC", Age = 14, ClassName = "SSC"
}
};
Assert.Throws <ArgumentNullException>(
() => CollectionUtils.Collate(null, students2, new StudentComparer(), false));
Assert.Throws <ArgumentNullException>(
() => CollectionUtils.Collate(students1, null, new StudentComparer(), false));
Assert.Throws <ArgumentException>(() => CollectionUtils.Collate(students1, students2, null, false));
}
public void TestIsEqualCollectionWithPredicateSuccess()
{
var coll1 = new List <string> {
"Satish", "KK"
};
var coll2 = new List <string> {
"KK", "Satish"
};
var std1 = CollectionsMockBuilder.GetValidStudentsList();
var std2 = new List <Student>
{
new Student()
{
Name = "satish", Age = 10, ClassName = "SSC"
},
new Student()
{
Name = "kumar", Age = 11, ClassName = "SSC"
},
new Student()
{
Name = "rama", Age = 12, ClassName = "SSC"
}
};
Assert.IsFalse(coll1 == coll2);
Assert.IsTrue(CollectionUtils.IsEqualCollection(coll1, coll2, (x) => coll2.Contains(x)));
Assert.IsTrue(CollectionUtils.IsEqualCollection(std1, std2, (x) => std2.Any(i => i.Age == x.Age && i.Name == x.Name && i.ClassName.Equals(x.ClassName))));
}
public void TestCloneSuccess()
{
var studentList = CollectionsMockBuilder.GetValidStudentsList();
var actual = CollectionUtils.Clone(studentList);
var newStudent = new Student("newName", 1, "10th");
actual.Add(newStudent);
Assert.IsTrue(!studentList.Contains(newStudent));
Assert.IsTrue(actual.Contains(newStudent));
}
public void TestCollateWithComaparerSuccess()
{
var students1 = CollectionsMockBuilder.GetValidStudentsList();
var students2 = new List <Student>
{
new Student()
{
Name = "AA", Age = 17, ClassName = "SSC"
},
new Student()
{
Name = "BB", Age = 23, ClassName = "SSC"
},
new Student()
{
Name = "CC", Age = 14, ClassName = "SSC"
}
};
var actual = CollectionUtils.Collate(students1, students2, new StudentComparer(), false);
Assert.IsNotNull(actual);
Assert.AreEqual(6, actual.Count);
}