Isolate to_many from one_to_one in bdb
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Aaron L
parent
9bc5b3fa40
commit
b918e9ef9e
5 changed files with 182 additions and 94 deletions
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@ -5,67 +5,128 @@ import (
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"testing"
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)
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func TestToOneRelationships(t *testing.T) {
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t.Parallel()
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tables := []Table{
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{
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Name: "pilots",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "name", Unique: true}}},
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{
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Name: "airports",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "size", Unique: true}},
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},
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{
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Name: "jets",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "pilot_id", Unique: true}, {Name: "airport_id", Unique: true}},
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FKeys: []ForeignKey{
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{Name: "jets_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Unique: true},
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{Name: "jets_airport_id_fk", Column: "airport_id", ForeignTable: "airports", ForeignColumn: "id", Unique: true},
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},
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},
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{
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Name: "licenses",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "pilot_id", Unique: true}},
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FKeys: []ForeignKey{
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{Name: "licenses_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Unique: true},
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},
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},
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{
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Name: "hangars",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "name", Unique: true}},
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},
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{
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Name: "languages",
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Columns: []Column{{Name: "id", Unique: true}, {Name: "language", Unique: true}},
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},
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{
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Name: "pilot_languages",
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IsJoinTable: true,
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Columns: []Column{{Name: "pilot_id", Unique: true}, {Name: "language_id", Unique: true}},
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FKeys: []ForeignKey{
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{Name: "pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Unique: true},
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{Name: "language_id_fk", Column: "language_id", ForeignTable: "languages", ForeignColumn: "id", Unique: true},
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},
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},
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}
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relationships := ToOneRelationships("pilots", tables)
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expected := []ToOneRelationship{
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{
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Table: "pilots",
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Column: "id",
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Nullable: false,
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Unique: false,
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ForeignTable: "jets",
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ForeignColumn: "pilot_id",
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ForeignColumnNullable: false,
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ForeignColumnUnique: true,
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},
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{
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Table: "pilots",
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Column: "id",
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Nullable: false,
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Unique: false,
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ForeignTable: "licenses",
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ForeignColumn: "pilot_id",
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ForeignColumnNullable: false,
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ForeignColumnUnique: true,
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},
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}
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if len(relationships) != 2 {
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t.Error("wrong # of relationships", len(relationships))
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}
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for i, v := range relationships {
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if !reflect.DeepEqual(v, expected[i]) {
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t.Errorf("[%d] Mismatch between relationships:\n\nwant:%#v\n\ngot:%#v\n\n", i, expected[i], v)
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}
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}
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}
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func TestToManyRelationships(t *testing.T) {
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t.Parallel()
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tables := []Table{
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{
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Name: "pilots",
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Columns: []Column{
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{Name: "id"},
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{Name: "name"},
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},
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Name: "pilots",
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Columns: []Column{{Name: "id"}, {Name: "name"}},
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},
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{
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Name: "airports",
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Columns: []Column{
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{Name: "id"},
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{Name: "size"},
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},
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Name: "airports",
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Columns: []Column{{Name: "id"}, {Name: "size"}},
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},
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{
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Name: "jets",
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Columns: []Column{
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{Name: "id"},
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{Name: "pilot_id"},
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{Name: "airport_id"},
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},
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Name: "jets",
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Columns: []Column{{Name: "id"}, {Name: "pilot_id"}, {Name: "airport_id"}},
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FKeys: []ForeignKey{
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{Name: "jets_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id"},
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{Name: "jets_airport_id_fk", Column: "airport_id", ForeignTable: "airports", ForeignColumn: "id"},
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},
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},
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{
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Name: "licenses",
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Columns: []Column{
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{Name: "id"},
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{Name: "pilot_id"},
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},
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Name: "licenses",
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Columns: []Column{{Name: "id"}, {Name: "pilot_id"}},
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FKeys: []ForeignKey{
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{Name: "licenses_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id"},
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},
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},
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{
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Name: "hangars",
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Columns: []Column{
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{Name: "id"},
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{Name: "name"},
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},
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Name: "hangars",
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Columns: []Column{{Name: "id"}, {Name: "name"}},
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},
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{
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Name: "languages",
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Columns: []Column{
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{Name: "id"},
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{Name: "language"},
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},
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Name: "languages",
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Columns: []Column{{Name: "id"}, {Name: "language"}},
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},
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{
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Name: "pilot_languages",
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IsJoinTable: true,
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Columns: []Column{
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{Name: "pilot_id"},
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{Name: "language_id"},
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},
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Columns: []Column{{Name: "pilot_id"}, {Name: "language_id"}},
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FKeys: []ForeignKey{
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{Name: "pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id"},
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{Name: "language_id_fk", Column: "language_id", ForeignTable: "languages", ForeignColumn: "id"},
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@ -132,7 +193,7 @@ func TestToManyRelationships(t *testing.T) {
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for i, v := range relationships {
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if !reflect.DeepEqual(v, expected[i]) {
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t.Errorf("[%d] Mismatch between relationships:\n\n%#v\n\n%#v\n\n", i, v, expected[i])
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t.Errorf("[%d] Mismatch between relationships:\n\nwant:%#v\n\ngot:%#v\n\n", i, expected[i], v)
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}
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}
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}
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@ -142,65 +203,42 @@ func TestToManyRelationshipsNull(t *testing.T) {
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tables := []Table{
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{
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Name: "pilots",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "name", Nullable: true, Unique: true},
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},
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Name: "pilots",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "name", Nullable: true}}},
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{
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Name: "airports",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "size", Nullable: true}},
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},
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{
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Name: "airports",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "size", Nullable: true, Unique: true},
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},
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},
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{
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Name: "jets",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "pilot_id", Nullable: true, Unique: true},
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{Name: "airport_id", Nullable: true, Unique: true},
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},
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Name: "jets",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "pilot_id", Nullable: true}, {Name: "airport_id", Nullable: true}},
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FKeys: []ForeignKey{
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{Name: "jets_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true, Unique: true},
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{Name: "jets_airport_id_fk", Column: "airport_id", ForeignTable: "airports", ForeignColumn: "id", Nullable: true, Unique: true},
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{Name: "jets_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true},
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{Name: "jets_airport_id_fk", Column: "airport_id", ForeignTable: "airports", ForeignColumn: "id", Nullable: true},
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},
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},
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{
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Name: "licenses",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "pilot_id", Nullable: true, Unique: true},
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},
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Name: "licenses",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "pilot_id", Nullable: true}},
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FKeys: []ForeignKey{
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{Name: "licenses_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true, Unique: true},
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{Name: "licenses_pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true},
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},
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},
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{
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Name: "hangars",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "name", Nullable: true, Unique: true},
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},
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Name: "hangars",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "name", Nullable: true}},
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},
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{
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Name: "languages",
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Columns: []Column{
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{Name: "id", Nullable: true, Unique: true},
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{Name: "language", Nullable: true, Unique: true},
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},
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Name: "languages",
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Columns: []Column{{Name: "id", Nullable: true}, {Name: "language", Nullable: true}},
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},
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{
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Name: "pilot_languages",
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IsJoinTable: true,
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Columns: []Column{
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{Name: "pilot_id", Nullable: true, Unique: true},
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{Name: "language_id", Nullable: true, Unique: true},
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},
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Columns: []Column{{Name: "pilot_id", Nullable: true}, {Name: "language_id", Nullable: true}},
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FKeys: []ForeignKey{
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{Name: "pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true, Unique: true},
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{Name: "language_id_fk", Column: "language_id", ForeignTable: "languages", ForeignColumn: "id", Nullable: true, Unique: true},
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{Name: "pilot_id_fk", Column: "pilot_id", ForeignTable: "pilots", ForeignColumn: "id", Nullable: true},
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{Name: "language_id_fk", Column: "language_id", ForeignTable: "languages", ForeignColumn: "id", Nullable: true},
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},
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},
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}
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@ -215,12 +253,12 @@ func TestToManyRelationshipsNull(t *testing.T) {
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Table: "pilots",
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Column: "id",
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Nullable: true,
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Unique: true,
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Unique: false,
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ForeignTable: "jets",
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ForeignColumn: "pilot_id",
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ForeignColumnNullable: true,
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ForeignColumnUnique: true,
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ForeignColumnUnique: false,
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ToJoinTable: false,
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},
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@ -228,12 +266,12 @@ func TestToManyRelationshipsNull(t *testing.T) {
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Table: "pilots",
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Column: "id",
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Nullable: true,
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Unique: true,
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Unique: false,
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ForeignTable: "licenses",
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ForeignColumn: "pilot_id",
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ForeignColumnNullable: true,
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ForeignColumnUnique: true,
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ForeignColumnUnique: false,
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ToJoinTable: false,
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},
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@ -241,29 +279,29 @@ func TestToManyRelationshipsNull(t *testing.T) {
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Table: "pilots",
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Column: "id",
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Nullable: true,
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Unique: true,
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Unique: false,
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ForeignTable: "languages",
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ForeignColumn: "id",
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ForeignColumnNullable: true,
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ForeignColumnUnique: true,
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ForeignColumnUnique: false,
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ToJoinTable: true,
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JoinTable: "pilot_languages",
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JoinLocalColumn: "pilot_id",
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JoinLocalColumnNullable: true,
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JoinLocalColumnUnique: true,
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JoinLocalColumnUnique: false,
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JoinForeignColumn: "language_id",
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JoinForeignColumnNullable: true,
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JoinForeignColumnUnique: true,
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JoinForeignColumnUnique: false,
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},
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}
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for i, v := range relationships {
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if !reflect.DeepEqual(v, expected[i]) {
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t.Errorf("[%d] Mismatch between relationships null:\n\n%#v\n\n%#v\n\n", i, v, expected[i])
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t.Errorf("[%d] Mismatch between relationships:\n\nwant:%#v\n\ngot:%#v\n\n", i, expected[i], v)
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}
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}
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}
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