Beispiel #1
0
// Attempts to use functions within database queries.
func TestFunction(t *testing.T) {
	var err error
	var res db.Result
	var sess db.Database
	var artist db.Collection
	var total uint64

	if sess, err = db.Open(Adapter, settings); err != nil {
		t.Fatal(err)
	}

	defer sess.Close()

	if artist, err = sess.Collection("artist"); err != nil {
		t.Fatal(err)
	}

	row_s := struct {
		Id   uint64
		Name string
	}{}

	res = artist.Find(db.Cond{"id NOT IN": []int{0, -1}})

	if err = res.One(&row_s); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 3 {
		t.Fatalf("Expecting 3 items.")
	}

	res = artist.Find(db.Cond{"id": db.Func{"NOT IN", []int{0, -1}}})

	if err = res.One(&row_s); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 3 {
		t.Fatalf("Expecting 3 items.")
	}

	res.Close()
}
// Attempts to add many different datatypes to a single row in a collection,
// then it tries to get the stored datatypes and check if the stored and the
// original values match.
func TestDataTypes(t *testing.T) {
	var res db.Result
	var sess db.Database
	var dataTypes db.Collection
	var err error
	var id interface{}
	var exists uint64

	if sess, err = db.Open(Adapter, settings); err != nil {
		t.Fatal(err)
	}

	defer sess.Close()

	// Getting a pointer to the "data_types" collection.
	if dataTypes, err = sess.Collection("data_types"); err != nil {
		t.Fatal(err)
	}

	// Removing all data.
	if err = dataTypes.Truncate(); err != nil {
		t.Fatal(err)
	}

	// Appending our test subject.
	if id, err = dataTypes.Append(testValues); err != nil {
		t.Fatal(err)
	}

	// Defining our set.
	res = dataTypes.Find(db.Cond{"id": id})

	if exists, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if exists == 0 {
		t.Fatalf("Expecting an item.")
	}

	// Trying to dump the subject into an empty structure of the same type.
	var item testValuesStruct

	res.One(&item)

	// The original value and the test subject must match.
	if reflect.DeepEqual(item, testValues) == false {
		t.Fatalf("Struct is different.")
	}
}
Beispiel #3
0
// This test tries to add many different datatypes to a single row in a
// collection, then it tries to get the stored datatypes and check if the
// stored and the original values match.
func TestDataTypes(t *testing.T) {
	var res db.Result

	// Opening database.
	sess, err := db.Open(wrapperName, settings)

	if err != nil {
		t.Fatalf(err.Error())
	}

	// We should close the database when it's no longer in use.
	defer sess.Close()

	// Getting a pointer to the "data_types" collection.
	dataTypes, err := sess.Collection("data_types")
	dataTypes.Truncate()

	// Appending our test subject.
	id, err := dataTypes.Append(testValues)

	if err != nil {
		t.Fatalf(err.Error())
	}

	// Trying to get the same subject we added.
	res, err = dataTypes.Find(db.Cond{"id": id})

	if err != nil {
		t.Fatalf(err.Error())
	}

	exists, err := res.Count()

	if err != nil {
		t.Fatalf(err.Error())
	}

	if exists == 0 {
		t.Errorf("Expecting an item.")
	}

	// Trying to dump the subject into an empty structure of the same type.
	var item testValuesStruct
	res.One(&item)

	// The original value and the test subject must match.
	if reflect.DeepEqual(item, testValues) == false {
		t.Errorf("Struct is different.")
	}
}
Beispiel #4
0
Datei: dh.go Projekt: worg/go
func (self *Dh) FindByConditions(conditions interface{}) (uint64, api.Err) {
	var errs api.Err
	var res db.Result
	res = Collection.Find(conditions)
	count, _ := res.Count()
	if count == 0 {
		errs.Push(api.Msg{
			Field: "Not found",
			Error: api.ErrNoSuchRow,
		})
		return count, errs
	}
	res.One(self.Model)
	return count, errs
}
Beispiel #5
0
Datei: dh.go Projekt: worg/go
func (self *Dh) FindByFieldValue(field string, value interface{}) (interface{}, api.Err) {
	var errs api.Err
	var res db.Result
	res = Collection.Find(db.Cond{field: value})
	count, _ := res.Count()

	if count == 0 {
		errs.Push(api.Msg{
			Field: "Not found",
			Error: api.ErrNoSuchRow,
		})
		return nil, errs
	}
	res.One(self.Model)
	return self.Model, errs
}
Beispiel #6
0
Datei: dh.go Projekt: worg/go
// FindById
// Podemos hacer busquedas por PK Id este metodo
// recibe como parametro la pk de la tabla y trae todos sus
// elementos.
func (self *Dh) FindById(id int64) (interface{}, api.Err) {
	var errs api.Err
	var res db.Result
	res = Collection.Find(db.Cond{"id": id})
	count, _ := res.Count()

	if count == 0 {
		errs.Push(api.Msg{
			Field: "Not found",
			Error: api.ErrNoSuchRow,
		})
		return nil, errs
	}

	res.One(self.Model)

	return self.Model, errs
}
// Test database functions
func TestFunction(t *testing.T) {
	var err error
	var res db.Result

	// Opening database.
	sess, err := db.Open(Adapter, settings)

	if err != nil {
		t.Fatal(err)
	}

	// We should close the database when it's no longer in use.
	defer sess.Close()

	// Getting a pointer to the "artist" collection.
	artist, err := sess.Collection("artist")

	if err != nil {
		t.Fatal(err)
	}

	row_s := struct {
		Id   uint64
		Name string
	}{}

	res = artist.Find(db.Cond{"_id $nin": []int{0, -1}})

	if err = res.One(&row_s); err != nil {
		t.Fatalf("One: %q", err)
	}

	res = artist.Find(db.Cond{"_id": db.Func{"$nin", []int{0, -1}}})

	if err = res.One(&row_s); err != nil {
		t.Fatalf("One: %q", err)
	}

	res.Close()
}
Beispiel #8
0
Datei: dh.go Projekt: worg/go
func (self *Dh) DeleteLogic() api.Err {

	var errs api.Err
	var res db.Result

	id := reflect.ValueOf(self.Model).Elem().FieldByName("Id").Interface().(int64)
	res = Collection.Find(db.Cond{"id": id})
	res.One(self.Model)
	reflect.ValueOf(self.Model).Elem().FieldByName("Status").SetBool(false)
	// Estatus := reflect.ValueOf(self.Model).Elem().FieldByName("Estatus").Interface().(bool)
	err := res.Update(self.Model)

	if err != nil {
		errs.Push(api.Msg{
			Field: "Save",
			Error: err.Error(),
		})
		return errs
	}

	return errs
}
// Attempts to use functions within database queries.
func TestFunction(t *testing.T) {
	var err error
	var res db.Result
	var sess db.Database
	var artist db.Collection
	var total uint64
	var rowMap map[string]interface{}

	if sess, err = db.Open(Adapter, settings); err != nil {
		t.Fatal(err)
	}

	defer sess.Close()

	if artist, err = sess.Collection("artist"); err != nil {
		t.Fatal(err)
	}

	rowStruct := struct {
		ID   uint64
		Name string
	}{}

	res = artist.Find(db.Cond{"id NOT IN": []int{0, -1}})

	if err = res.One(&rowStruct); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 4 {
		t.Fatalf("Expecting 4 items.")
	}

	// Testing conditions
	res = artist.Find(db.Cond{"id": db.Func{"NOT IN", []int{0, -1}}})

	if err = res.One(&rowStruct); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 4 {
		t.Fatalf("Expecting 4 items.")
	}

	// Testing DISTINCT (function)
	res = artist.Find().Select(
		db.Func{`DISTINCT`, `name`},
	)

	if err = res.One(&rowMap); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 4 {
		t.Fatalf("Expecting 4 items.")
	}

	// Testing DISTINCT (raw)
	res = artist.Find().Select(
		db.Raw{`DISTINCT(name)`},
	)

	if err = res.One(&rowMap); err != nil {
		t.Fatal(err)
	}

	if total, err = res.Count(); err != nil {
		t.Fatal(err)
	}

	if total != 4 {
		t.Fatalf("Expecting 4 items.")
	}

	res.Close()
}
Beispiel #10
0
func TestExplicitAndDefaultMapping(t *testing.T) {
	var err error
	var col db.Collection
	var sess db.Database
	var res db.Result

	var testE mapE
	var testN mapN

	for _, wrapper := range wrappers {

		if settings[wrapper] == nil {
			t.Fatalf(`No such settings entry for wrapper %s.`, wrapper)
		} else {

			if sess, err = db.Open(wrapper, *settings[wrapper]); err != nil {
				t.Fatalf(`Test for wrapper %s failed: %q`, wrapper, err)
			}

			defer sess.Close()

			col, err = sess.Collection("Case_Test")

			if col, err = sess.Collection("CaSe_TesT"); err != nil {
				if wrapper == `mongo` && err == db.ErrCollectionDoesNotExist {
					// Nothing, it's expected.
				} else {
					t.Fatal(err)
				}
			}

			if err = col.Truncate(); err != nil {
				if wrapper == `mongo` {
					// Nothing, it's expected.
				} else {
					t.Fatal(err)
				}
			}

			// Testing explicit mapping.
			testE = mapE{
				CaseTest: "Hello!",
			}

			if _, err = col.Append(testE); err != nil {
				t.Fatal(err)
			}

			res = col.Find(db.Cond{"Case_Test": "Hello!"})

			if wrapper == `ql` {
				res = res.Select(`id() as ID`, `Case_Test`)
			}

			if err = res.One(&testE); err != nil {
				t.Fatal(err)
			}

			if wrapper == `mongo` {
				if testE.MongoID.Valid() == false {
					t.Fatalf("Expecting an ID.")
				}
			} else {
				if testE.ID == 0 {
					t.Fatalf("Expecting an ID.")
				}
			}

			// Testing default mapping.
			testN = mapN{
				Casetest: "World!",
			}

			if _, err = col.Append(testN); err != nil {
				t.Fatal(err)
			}

			if wrapper == `mongo` {
				// We don't have this kind of control with mongodb.
				res = col.Find(db.Cond{"casetest": "World!"})
			} else {
				res = col.Find(db.Cond{"Case_Test": "World!"})
			}

			if wrapper == `ql` {
				res = res.Select(`id() as ID`, `Case_Test`)
			}

			if err = res.One(&testN); err != nil {
				t.Fatal(err)
			}

			if wrapper == `mongo` {
				if testN.MongoID.Valid() == false {
					t.Fatalf("Expecting an ID.")
				}
			} else {
				if testN.ID == 0 {
					t.Fatalf("Expecting an ID.")
				}
			}

		}
	}

}
Beispiel #11
0
func TestSimpleCRUD(t *testing.T) {
	var err error

	var controlItem birthday

	for _, wrapper := range wrappers {
		if settings[wrapper] == nil {
			t.Fatalf(`No such settings entry for wrapper %s.`, wrapper)
		} else {

			var sess db.Database

			sess, err = db.Open(wrapper, *settings[wrapper])
			if err != nil {
				t.Fatalf(`Test for wrapper %s failed: %q`, wrapper, err)
			}

			defer sess.Close()

			born := time.Date(1941, time.January, 5, 0, 0, 0, 0, time.Local)

			controlItem = birthday{
				Name:   "Hayao Miyazaki",
				Born:   born,
				BornUT: &timeType{born},
			}

			col, err := sess.Collection(`birthdays`)

			if err != nil {
				if wrapper == `mongo` && err == db.ErrCollectionDoesNotExist {
					// Expected error with mongodb.
				} else {
					t.Fatalf(`Could not use collection with wrapper %s: %q`, wrapper, err)
				}
			}

			var id interface{}

			if id, err = col.Append(controlItem); err != nil {
				t.Fatalf(`Could not append item with wrapper %s: %q`, wrapper, err)
			}

			var res db.Result
			switch wrapper {
			case `mongo`:
				res = col.Find(db.Cond{"_id": id.(bson.ObjectId)})
			case `ql`:
				res = col.Find(db.Cond{"id()": id})
			default:
				res = col.Find(db.Cond{"id": id})
			}

			var total uint64
			total, err = res.Count()

			if total != 1 {
				t.Fatalf("%s: Expecting one row.", wrapper)
			}

			// No support for Marshaler and Unmarshaler is implemeted for QL and
			// MongoDB.
			if wrapper == `ql` || wrapper == `mongo` {
				continue
			}

			var testItem birthday
			err = res.One(&testItem)
			if err != nil {
				t.Fatalf("%s One(): %s", wrapper, err)
			}

			if reflect.DeepEqual(testItem, controlItem) == false {
				t.Errorf("%s: testItem: %v (ts: %v)\n", wrapper, testItem, testItem.BornUT.value.Unix())
				t.Errorf("%s: controlItem: %v (ts: %v)\n", wrapper, controlItem, controlItem.BornUT.value.Unix())
				t.Fatalf("%s: Structs are different", wrapper)
			}

			var testItems []birthday
			err = res.All(&testItems)
			if err != nil {
				t.Fatalf("%s All(): %s", wrapper, err)
			}

			if len(testItems) == 0 {
				t.Fatalf("%s All(): Expecting at least one row.", wrapper)
			}

			for _, testItem = range testItems {
				if reflect.DeepEqual(testItem, controlItem) == false {
					t.Errorf("%s: testItem: %v\n", wrapper, testItem)
					t.Errorf("%s: controlItem: %v\n", wrapper, controlItem)
					t.Fatalf("%s: Structs are different", wrapper)
				}
			}

			controlItem.Name = `宮崎駿`
			err = res.Update(controlItem)

			if err != nil {
				t.Fatalf(`Could not update with wrapper %s: %q`, wrapper, err)
			}

			res.One(&testItem)

			if reflect.DeepEqual(testItem, controlItem) == false {
				t.Fatalf("Struct is different with wrapper %s.", wrapper)
			}

			err = res.Remove()

			if err != nil {
				t.Fatalf(`Could not remove with wrapper %s: %q`, wrapper, err)
			}

			total, err = res.Count()

			if total != 0 {
				t.Fatalf(`Expecting no items %s: %q`, wrapper, err)
			}

			err = res.Close()
			if err != nil {
				t.Errorf("Failed to close result %s: %q.", wrapper, err)
			}

			err = sess.Close()
			if err != nil {
				t.Errorf("Failed to close %s: %q.", wrapper, err)
			}

		}
	}
}
Beispiel #12
0
func TestSimpleCRUD(t *testing.T) {
	var err error

	var controlItem Birthday

	for _, wrapper := range wrappers {
		if settings[wrapper] == nil {
			t.Fatalf(`No such settings entry for wrapper %s.`, wrapper)
		} else {
			var sess db.Database

			sess, err = db.Open(wrapper, *settings[wrapper])
			if err != nil {
				t.Fatalf(`Test for wrapper %s failed: %s`, wrapper, err.Error())
			}

			controlItem = Birthday{
				Name: "Hayao Miyazaki",
				Born: time.Date(1941, time.January, 5, 0, 0, 0, 0, time.Local),
			}

			col, err := sess.Collection(`birthdays`)

			if err != nil {
				if wrapper == `mongo` && err == db.ErrCollectionDoesNotExists {
					// Expected error with mongodb.
				} else {
					t.Fatalf(`Could not use collection with wrapper %s: %s`, wrapper, err.Error())
				}
			}

			var id interface{}

			id, err = col.Append(controlItem)

			if err != nil {
				t.Fatalf(`Could not append item with wrapper %s: %s`, wrapper, err.Error())
			}

			var res db.Result
			if wrapper == `mongo` {
				res = col.Find(db.Cond{"_id": id})
			} else {
				res = col.Find(db.Cond{"id": id})
			}

			var testItem Birthday

			res.One(&testItem)

			if reflect.DeepEqual(testItem, controlItem) == false {
				t.Errorf("Struct is different with wrapper %s.", wrapper)
			}

			controlItem.Name = `宮崎駿`
			err = res.Update(controlItem)

			if err != nil {
				t.Fatalf(`Could not update with wrapper %s: %s`, wrapper, err.Error())
			}

			res.One(&testItem)

			if reflect.DeepEqual(testItem, controlItem) == false {
				t.Errorf("Struct is different with wrapper %s.", wrapper)
			}

			err = res.Remove()

			if err != nil {
				t.Fatalf(`Could not update with wrapper %s: %s`, wrapper, err.Error())
			}

			var total uint64
			total, err = res.Count()

			if total != 0 {
				t.Fatalf(`Expecting no items %s: %s`, wrapper, err.Error())
			}

			err = res.Close()
			if err != nil {
				t.Errorf("Failed to close result %s: %s.", wrapper, err.Error())
			}

			err = sess.Close()
			if err != nil {
				t.Errorf("Failed to close %s: %s.", wrapper, err.Error())
			}

		}
	}
}