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Tests for FULL and CROSS JOIN.

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sub0Zero 2019-03-16 14:13:35 +01:00 • committed by zer0sub
parent 6101e44bdf
commit 20c6f39665
1 changed files with 92 additions and 43 deletions
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135
tests/generator_test.go
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@ -74,55 +74,15 @@ func TestSelect_ScanToStruct(t *testing.T) {
func TestSelect_ScanToSlice(t *testing.T) {
customers := []model.Customer{}
query := Customer.Select(Customer.AllColumns)
query := Customer.Select(Customer.AllColumns).OrderBy(Customer.CustomerID.Asc())
queryStr, err := query.String()
assert.NilError(t, err)
assert.Equal(t, queryStr, `SELECT customer.customer_id AS "customer.customer_id", customer.store_id AS "customer.store_id", customer.first_name AS "customer.first_name", customer.last_name AS "customer.last_name", customer.email AS "customer.email", customer.address_id AS "customer.address_id", customer.activebool AS "customer.activebool", customer.create_date AS "customer.create_date", customer.last_update AS "customer.last_update", customer.active AS "customer.active" FROM dvds.customer`)
assert.Equal(t, queryStr, `SELECT customer.customer_id AS "customer.customer_id", customer.store_id AS "customer.store_id", customer.first_name AS "customer.first_name", customer.last_name AS "customer.last_name", customer.email AS "customer.email", customer.address_id AS "customer.address_id", customer.activebool AS "customer.activebool", customer.create_date AS "customer.create_date", customer.last_update AS "customer.last_update", customer.active AS "customer.active" FROM dvds.customer ORDER BY customer.customer_id ASC`)
err = query.Execute(db, &customers)
assert.NilError(t, err)
customer0 := model.Customer{
CustomerID: 524,
StoreID: 1,
FirstName: "Jared",
LastName: "Ely",
Email: stringPtr("austin.cintron@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}
customer1 := model.Customer{
CustomerID: 1,
StoreID: 1,
FirstName: "Mary",
LastName: "Smith",
Email: stringPtr("austin.cintron@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}
lastCustomer := model.Customer{
CustomerID: 599,
StoreID: 2,
FirstName: "Austin",
LastName: "Cintron",
Email: stringPtr("austin.cintron@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}
assert.Equal(t, len(customers), 599)
assert.DeepEqual(t, customer0, customers[0])
@ -280,6 +240,56 @@ func TestSelectOrderByAscDesc(t *testing.T) {
assert.DeepEqual(t, customerAscDesc327, customersAscDesc[327])
}
func TestSelectFullJoin(t *testing.T) {
query := Customer.
FullJoin(Address, Customer.AddressID, Address.AddressID).
Select(Customer.AllColumns, Address.AllColumns).
OrderBy(Customer.CustomerID.Asc())
queryStr, err := query.String()
assert.NilError(t, err)
assert.Equal(t, queryStr, `SELECT customer.customer_id AS "customer.customer_id", customer.store_id AS "customer.store_id", customer.first_name AS "customer.first_name", customer.last_name AS "customer.last_name", customer.email AS "customer.email", customer.address_id AS "customer.address_id", customer.activebool AS "customer.activebool", customer.create_date AS "customer.create_date", customer.last_update AS "customer.last_update", customer.active AS "customer.active",address.address_id AS "address.address_id", address.address AS "address.address", address.address2 AS "address.address2", address.district AS "address.district", address.city_id AS "address.city_id", address.postal_code AS "address.postal_code", address.phone AS "address.phone", address.last_update AS "address.last_update" FROM dvds.customer FULL JOIN dvds.address ON customer.address_id = address.address_id ORDER BY customer.customer_id ASC`)
allCustomersAndAddress := []struct {
Address *model.Address
Customer *model.Customer
}{}
err = query.Execute(db, &allCustomersAndAddress)
assert.NilError(t, err)
assert.Equal(t, len(allCustomersAndAddress), 603)
assert.DeepEqual(t, allCustomersAndAddress[0].Customer, &customer0)
assert.Assert(t, allCustomersAndAddress[0].Address != nil)
lastCustomerAddress := allCustomersAndAddress[len(allCustomersAndAddress)-1]
assert.Assert(t, lastCustomerAddress.Customer == nil)
assert.Assert(t, lastCustomerAddress.Address != nil)
}
func TestSelectFullCrossJoin(t *testing.T) {
query := Customer.
CrossJoin(Address).
Select(Customer.AllColumns, Address.AllColumns).
OrderBy(Customer.CustomerID.Asc()).
Limit(1000)
queryStr, err := query.String()
assert.NilError(t, err)
assert.Equal(t, queryStr, `SELECT customer.customer_id AS "customer.customer_id", customer.store_id AS "customer.store_id", customer.first_name AS "customer.first_name", customer.last_name AS "customer.last_name", customer.email AS "customer.email", customer.address_id AS "customer.address_id", customer.activebool AS "customer.activebool", customer.create_date AS "customer.create_date", customer.last_update AS "customer.last_update", customer.active AS "customer.active",address.address_id AS "address.address_id", address.address AS "address.address", address.address2 AS "address.address2", address.district AS "address.district", address.city_id AS "address.city_id", address.postal_code AS "address.postal_code", address.phone AS "address.phone", address.last_update AS "address.last_update" FROM dvds.customer CROSS JOIN dvds.address ORDER BY customer.customer_id ASC LIMIT 1000`)
customerAddresCrosJoined := []model.Customer{}
err = query.Execute(db, &customerAddresCrosJoined)
assert.NilError(t, err)
}
func int32Ptr(i int32) *int32 {
return &i
}
@ -297,3 +307,42 @@ func timeWithoutTimeZone(t string) *time.Time {
return &time
}
var customer0 = model.Customer{
CustomerID: 1,
StoreID: 1,
FirstName: "Mary",
LastName: "Smith",
Email: stringPtr("mary.smith@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}
var customer1 = model.Customer{
CustomerID: 2,
StoreID: 1,
FirstName: "Patricia",
LastName: "Johnson",
Email: stringPtr("patricia.johnson@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}
var lastCustomer = model.Customer{
CustomerID: 599,
StoreID: 2,
FirstName: "Austin",
LastName: "Cintron",
Email: stringPtr("austin.cintron@sakilacustomer.org"),
Address: nil,
Activebool: true,
CreateDate: *timeWithoutTimeZone("2006-02-14 00:00:00 +0000"),
LastUpdate: timeWithoutTimeZone("2013-05-26 14:49:45.738 +0000"),
Active: int32Ptr(1),
}