static void TestUpdateKnowledgebase(NoteDatabase db, List <KnowledgeBase> kbList)
{
// New name
List <string> updated = new List <string>()
{
"Mathmatics",
"Foreign Language",
"C++"
};
// Test body
var toUpdate = db.FetchKnowledgeBase();
for (int i = 0; i < toUpdate.Count; i++)
{
// Update
toUpdate[i].Name = updated[i];
toUpdate[i] = db.UpdateKnowledgeBase(toUpdate[i]);
// Comparison
if (toUpdate[i].Name == updated[i])
{
Console.WriteLine($"Update {kbList[i].Name} to {toUpdate[i].Name}");
}
else
{
Console.WriteLine($"Update error: {kbList[i].Name} should be {toUpdate[i].Name}");
}
// Restore
db.UpdateKnowledgeBase(kbList[i]);
}
}
static void TestDeleteKnowledgebase(NoteDatabase db, List <KnowledgeBase> kbList)
{
foreach (var kb in kbList)
{
// Delete
db.DeleteKnowledgeBase(kb.Name);
// Try to fetch
var result = db.FetchKnowledgeBase(kb.Name);
// Check result
if (result == KnowledgeBase.VoidKnowledgeBase)
{
Console.WriteLine($"Delete {kb.Name}");
}
else
{
Console.WriteLine($"Delete failed: {kb.Name}");
Console.ReadKey();
}
// Restore
db.AddKnowledgeBase(kb);
}
}
static void TestFetchKnowledgebase(NoteDatabase db, List <KnowledgeBase> kbList)
{
#region KnowledgeBase FetchKnowledgeBase(string name)
foreach (var kb in kbList)
{
var actual = db.FetchKnowledgeBase(kb.Name);
if (actual != null && actual.Name == kb.Name)
{
Console.WriteLine($"kbase {kb.Name}: pass\n");
}
else if (actual == null)
{
Console.WriteLine($"ERROR: kbase {kb.Name}, actual is null!\n");
}
else
{
Console.WriteLine($"ERROR: kbase {kb.Name}, actual is {actual.Name}!\n");
}
}
#endregion
#region List<KnowledgeBase> FetchKnowledge()
var allkb = db.FetchKnowledgeBase();
if (kbList.Count != allkb.Count)
{
Console.WriteLine("different count!");
}
for (int i = 0; i < kbList.Count; i++)
{
var kb = kbList[i];
var actual = i < allkb.Count
? allkb[i]
: null;
if (actual != null && actual.Name == kb.Name)
{
Console.WriteLine($"kbase {kb.Name}: pass\n");
}
else if (actual == null)
{
Console.WriteLine($"ERROR: kbase {kb.Name}, actual is null!\n");
}
else
{
Console.WriteLine($"ERROR: kbase {kb.Name}, actual is {actual.Name}!\n");
}
}
#endregion
#region Fetch non-exist KnowledgeBase
var shouldBeNull0 = db.FetchKnowledgeBase("");
var shouldBeNull1 = db.FetchKnowledgeBase(null);
if (shouldBeNull0 == null && shouldBeNull1 == null)
{
Console.WriteLine("Should-be-null: pass");
}
else
{
Console.WriteLine("Should-be-null: Error");
Console.ReadKey();
}
var shouldBeVoid = db.FetchKnowledgeBase("Java");
if (shouldBeVoid == KnowledgeBase.VoidKnowledgeBase)
{
Console.WriteLine("Should-be-void: pass");
}
else
{
Console.WriteLine("Should-be-void: Error");
Console.ReadKey();
}
#endregion
}