73 lines
2.1 KiB
Go
73 lines
2.1 KiB
Go
package persistence
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import (
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"time"
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"github.com/Masterminds/squirrel"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Helpers", func() {
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Describe("toSnakeCase", func() {
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It("converts camelCase", func() {
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Expect(toSnakeCase("camelCase")).To(Equal("camel_case"))
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})
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It("converts PascalCase", func() {
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Expect(toSnakeCase("PascalCase")).To(Equal("pascal_case"))
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})
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It("converts ALLCAPS", func() {
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Expect(toSnakeCase("ALLCAPS")).To(Equal("allcaps"))
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})
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It("does not converts snake_case", func() {
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Expect(toSnakeCase("snake_case")).To(Equal("snake_case"))
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})
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})
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Describe("toSQLArgs", func() {
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type Embed struct{}
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type Model struct {
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Embed `structs:"-"`
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ID string `structs:"id" json:"id"`
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AlbumId string `structs:"album_id" json:"albumId"`
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PlayCount int `structs:"play_count" json:"playCount"`
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UpdatedAt *time.Time `structs:"updated_at"`
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CreatedAt time.Time `structs:"created_at"`
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}
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It("returns a map with snake_case keys", func() {
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now := time.Now()
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m := &Model{ID: "123", AlbumId: "456", CreatedAt: now, UpdatedAt: &now, PlayCount: 2}
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args, err := toSQLArgs(m)
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Expect(err).To(BeNil())
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Expect(args).To(SatisfyAll(
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HaveKeyWithValue("id", "123"),
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HaveKeyWithValue("album_id", "456"),
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HaveKeyWithValue("play_count", 2),
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HaveKeyWithValue("updated_at", now.Format(time.RFC3339Nano)),
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HaveKeyWithValue("created_at", now.Format(time.RFC3339Nano)),
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Not(HaveKey("Embed")),
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))
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})
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})
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Describe("exists", func() {
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It("constructs the correct EXISTS query", func() {
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e := exists("album", squirrel.Eq{"id": 1})
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sql, args, err := e.ToSql()
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Expect(sql).To(Equal("exists (select 1 from album where id = ?)"))
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Expect(args).To(ConsistOf(1))
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Expect(err).To(BeNil())
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})
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})
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Describe("notExists", func() {
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It("constructs the correct NOT EXISTS query", func() {
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e := notExists("artist", squirrel.ConcatExpr("id = artist_id"))
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sql, args, err := e.ToSql()
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Expect(sql).To(Equal("not exists (select 1 from artist where id = artist_id)"))
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Expect(args).To(BeEmpty())
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Expect(err).To(BeNil())
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})
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})
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})
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