91 lines
2.1 KiB
Go
91 lines
2.1 KiB
Go
package criteria
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import (
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"bytes"
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"encoding/json"
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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("Criteria", func() {
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var goObj Criteria
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var jsonObj string
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BeforeEach(func() {
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goObj = Criteria{
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Expression: All{
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Contains{"title": "love"},
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NotContains{"title": "hate"},
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Any{
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IsNot{"artist": "u2"},
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Is{"album": "best of"},
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},
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All{
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StartsWith{"comment": "this"},
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InTheRange{"year": []int{1980, 1990}},
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},
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},
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Sort: "title",
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Order: "asc",
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Limit: 20,
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Offset: 10,
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}
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var b bytes.Buffer
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err := json.Compact(&b, []byte(`
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{
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"all": [
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{ "contains": {"title": "love"} },
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{ "notContains": {"title": "hate"} },
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{ "any": [
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{ "isNot": {"artist": "u2"} },
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{ "is": {"album": "best of"} }
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]
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},
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{ "all": [
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{ "startsWith": {"comment": "this"} },
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{ "inTheRange": {"year":[1980,1990]} }
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]
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}
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],
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"sort": "title",
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"order": "asc",
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"limit": 20,
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"offset": 10
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}
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`))
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if err != nil {
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panic(err)
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}
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jsonObj = b.String()
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})
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It("generates valid SQL", func() {
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sql, args, err := goObj.ToSql()
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gomega.Expect(err).ToNot(gomega.HaveOccurred())
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gomega.Expect(sql).To(gomega.Equal("(media_file.title LIKE ? AND media_file.title NOT LIKE ? AND (media_file.artist <> ? OR media_file.album = ?) AND (media_file.comment LIKE ? AND (media_file.year >= ? AND media_file.year <= ?)))"))
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gomega.Expect(args).To(gomega.ConsistOf("%love%", "%hate%", "u2", "best of", "this%", 1980, 1990))
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})
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It("marshals to JSON", func() {
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j, err := json.Marshal(goObj)
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gomega.Expect(err).ToNot(gomega.HaveOccurred())
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gomega.Expect(string(j)).To(gomega.Equal(jsonObj))
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})
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It("is reversible to/from JSON", func() {
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var newObj Criteria
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err := json.Unmarshal([]byte(jsonObj), &newObj)
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gomega.Expect(err).ToNot(gomega.HaveOccurred())
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j, err := json.Marshal(newObj)
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gomega.Expect(err).ToNot(gomega.HaveOccurred())
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gomega.Expect(string(j)).To(gomega.Equal(jsonObj))
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})
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It("allows sort by random", func() {
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newObj := goObj
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newObj.Sort = "random"
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gomega.Expect(newObj.OrderBy()).To(gomega.Equal("random() asc"))
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})
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})
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