78 lines
2.1 KiB
Go
78 lines
2.1 KiB
Go
package persistence
|
|
|
|
import (
|
|
"context"
|
|
"time"
|
|
|
|
"github.com/Masterminds/squirrel"
|
|
. "github.com/onsi/ginkgo"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
var _ = Describe("Helpers", func() {
|
|
Describe("toSnakeCase", func() {
|
|
It("converts camelCase", func() {
|
|
Expect(toSnakeCase("camelCase")).To(Equal("camel_case"))
|
|
})
|
|
It("converts PascalCase", func() {
|
|
Expect(toSnakeCase("PascalCase")).To(Equal("pascal_case"))
|
|
})
|
|
It("converts ALLCAPS", func() {
|
|
Expect(toSnakeCase("ALLCAPS")).To(Equal("allcaps"))
|
|
})
|
|
It("does not converts snake_case", func() {
|
|
Expect(toSnakeCase("snake_case")).To(Equal("snake_case"))
|
|
})
|
|
})
|
|
Describe("toSqlArgs", func() {
|
|
type Model struct {
|
|
ID string `json:"id"`
|
|
AlbumId string `json:"albumId"`
|
|
PlayCount int `json:"playCount"`
|
|
CreatedAt *time.Time
|
|
}
|
|
|
|
It("returns a map with snake_case keys", func() {
|
|
now := time.Now()
|
|
m := &Model{ID: "123", AlbumId: "456", CreatedAt: &now, PlayCount: 2}
|
|
args, err := toSqlArgs(m)
|
|
Expect(err).To(BeNil())
|
|
Expect(args).To(HaveKeyWithValue("id", "123"))
|
|
Expect(args).To(HaveKeyWithValue("album_id", "456"))
|
|
Expect(args).To(HaveKey("created_at"))
|
|
Expect(args).To(HaveLen(3))
|
|
})
|
|
|
|
It("remove null fields", func() {
|
|
m := &Model{ID: "123", AlbumId: "456"}
|
|
args, err := toSqlArgs(m)
|
|
Expect(err).To(BeNil())
|
|
Expect(args).To(HaveKey("id"))
|
|
Expect(args).To(HaveKey("album_id"))
|
|
Expect(args).To(HaveLen(2))
|
|
})
|
|
})
|
|
|
|
Describe("Exists", func() {
|
|
It("constructs the correct EXISTS query", func() {
|
|
e := exists("album", squirrel.Eq{"id": 1})
|
|
sql, args, err := e.ToSql()
|
|
Expect(sql).To(Equal("exists (select 1 from album where id = ?)"))
|
|
Expect(args).To(Equal([]interface{}{1}))
|
|
Expect(err).To(BeNil())
|
|
})
|
|
})
|
|
|
|
Describe("getMbzId", func() {
|
|
It(`returns "" when no ids are passed`, func() {
|
|
Expect(getMbzId(context.TODO(), " ", "", "")).To(Equal(""))
|
|
})
|
|
It(`returns the only id passed`, func() {
|
|
Expect(getMbzId(context.TODO(), "1234 ", "", "")).To(Equal("1234"))
|
|
})
|
|
It(`returns the id with higher frequency`, func() {
|
|
Expect(getMbzId(context.TODO(), "1 2 3 4 1", "", "")).To(Equal("1"))
|
|
})
|
|
})
|
|
})
|