mirror of https://github.com/pikami/cosmium.git
105 lines
2.1 KiB
Go
105 lines
2.1 KiB
Go
package nosql_test
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import (
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"testing"
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"github.com/pikami/cosmium/parsers"
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)
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func Test_Parse_Select(t *testing.T) {
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t.Run("Should parse simple SELECT", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT c.id, c["pk"] FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{Path: []string{"c", "id"}},
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{Path: []string{"c", "pk"}},
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},
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Table: parsers.Table{Value: "c"},
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},
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)
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})
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t.Run("Should parse SELECT TOP", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT TOP 1 c.id FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{Path: []string{"c", "id"}},
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},
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Table: parsers.Table{Value: "c"},
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Count: 1,
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},
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)
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})
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t.Run("Should parse SELECT VALUE", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT VALUE c.id FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{Path: []string{"c", "id"}, IsTopLevel: true},
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},
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Table: parsers.Table{Value: "c"},
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},
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)
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})
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t.Run("Should parse SELECT *", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT * FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{Path: []string{"c"}, IsTopLevel: true},
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},
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Table: parsers.Table{Value: "c"},
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},
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)
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})
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t.Run("Should parse SELECT array", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT [c.id, c.pk] as arr FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{
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Alias: "arr",
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Type: parsers.SelectItemTypeArray,
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SelectItems: []parsers.SelectItem{
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{Path: []string{"c", "id"}},
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{Path: []string{"c", "pk"}},
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},
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},
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},
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Table: parsers.Table{Value: "c"},
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},
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)
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})
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t.Run("Should parse SELECT object", func(t *testing.T) {
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testQueryParse(
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t,
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`SELECT { id: c.id, _pk: c.pk } AS obj FROM c`,
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parsers.SelectStmt{
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SelectItems: []parsers.SelectItem{
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{
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Alias: "obj",
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Type: parsers.SelectItemTypeObject,
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SelectItems: []parsers.SelectItem{
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{Alias: "id", Path: []string{"c", "id"}},
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{Alias: "_pk", Path: []string{"c", "pk"}},
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},
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},
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},
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Table: parsers.Table{Value: "c"},
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},
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)
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})
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}
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