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| 1 | +import type { DatabaseTableColumnConstraint } from "@/drivers/base-driver"; |
| 2 | +import { tokenizeSql } from "@outerbase/sdk-transform"; |
| 3 | +import { CursorV2, parseColumnConstraint } from "./sql-parse-table"; |
| 4 | + |
| 5 | +// Parse column constraint |
| 6 | +function pcc(sql: string) { |
| 7 | + return parseColumnConstraint( |
| 8 | + "main", |
| 9 | + new CursorV2(tokenizeSql(sql, "sqlite")) |
| 10 | + ); |
| 11 | +} |
| 12 | + |
| 13 | +describe("parse column constraint", () => { |
| 14 | + test("constraint this_is_primary_key primary key autoincrement", () => { |
| 15 | + expect( |
| 16 | + pcc("constraint this_is_primary_key primary key autoincrement") |
| 17 | + ).toEqual({ |
| 18 | + name: "this_is_primary_key", |
| 19 | + primaryKey: true, |
| 20 | + autoIncrement: true, |
| 21 | + } as DatabaseTableColumnConstraint); |
| 22 | + }); |
| 23 | + test("primary key with multiple columns", () => { |
| 24 | + expect(pcc("primary key(first_name, last_name)")).toEqual({ |
| 25 | + primaryKey: true, |
| 26 | + autoIncrement: false, |
| 27 | + primaryColumns: ["first_name", "last_name"], |
| 28 | + } as DatabaseTableColumnConstraint); |
| 29 | + }); |
| 30 | + |
| 31 | + test("primary key with conflict clause and not null", () => { |
| 32 | + expect(pcc("primary key on conflict rollback not null")).toEqual({ |
| 33 | + primaryKey: true, |
| 34 | + autoIncrement: false, |
| 35 | + primaryKeyConflict: "ROLLBACK", |
| 36 | + notNull: true, |
| 37 | + } as DatabaseTableColumnConstraint); |
| 38 | + }); |
| 39 | + |
| 40 | + test("not null before primary key with conflict clause", () => { |
| 41 | + expect(pcc("not null primary key on conflict rollback")).toEqual({ |
| 42 | + primaryKey: true, |
| 43 | + autoIncrement: false, |
| 44 | + primaryKeyConflict: "ROLLBACK", |
| 45 | + notNull: true, |
| 46 | + } as DatabaseTableColumnConstraint); |
| 47 | + }); |
| 48 | + |
| 49 | + test("unique with conflict clause", () => { |
| 50 | + expect(pcc("unique on conflict rollback")).toEqual({ |
| 51 | + unique: true, |
| 52 | + uniqueConflict: "ROLLBACK", |
| 53 | + } as DatabaseTableColumnConstraint); |
| 54 | + }); |
| 55 | + |
| 56 | + test("default with string value", () => { |
| 57 | + expect(pcc(`default 'Visal'`)).toEqual({ |
| 58 | + defaultValue: "Visal", |
| 59 | + } as DatabaseTableColumnConstraint); |
| 60 | + }); |
| 61 | + |
| 62 | + test("default with negative number", () => { |
| 63 | + expect(pcc(`default -5`)).toEqual({ |
| 64 | + defaultValue: -5, |
| 65 | + } as DatabaseTableColumnConstraint); |
| 66 | + }); |
| 67 | + |
| 68 | + test("default with positive decimal", () => { |
| 69 | + expect(pcc(`default +5.5`)).toEqual({ |
| 70 | + defaultValue: 5.5, |
| 71 | + } as DatabaseTableColumnConstraint); |
| 72 | + }); |
| 73 | + |
| 74 | + test("default with decimal", () => { |
| 75 | + expect(pcc(`default 5.5`)).toEqual({ |
| 76 | + defaultValue: 5.5, |
| 77 | + } as DatabaseTableColumnConstraint); |
| 78 | + }); |
| 79 | + |
| 80 | + test("default with function", () => { |
| 81 | + expect(pcc(`default current_timestamp`)).toEqual({ |
| 82 | + defaultExpression: "current_timestamp", |
| 83 | + } as DatabaseTableColumnConstraint); |
| 84 | + }); |
| 85 | + |
| 86 | + test("default with expression", () => { |
| 87 | + expect(pcc(`default (round(julianday('now')))`)).toEqual({ |
| 88 | + defaultExpression: `round(julianday('now'))`, |
| 89 | + } as DatabaseTableColumnConstraint); |
| 90 | + }); |
| 91 | + |
| 92 | + test("foreign key with references", () => { |
| 93 | + expect( |
| 94 | + pcc(`foreign key ("user_id") references "users" on delete cascade ("id")`) |
| 95 | + ).toEqual({ |
| 96 | + foreignKey: { |
| 97 | + foreignSchemaName: "main", |
| 98 | + columns: ["user_id"], |
| 99 | + foreignTableName: "users", |
| 100 | + foreignColumns: ["id"], |
| 101 | + }, |
| 102 | + } as DatabaseTableColumnConstraint); |
| 103 | + }); |
| 104 | + |
| 105 | + test("references shorthand", () => { |
| 106 | + expect(pcc(`references "users" on delete cascade ("id")`)).toEqual({ |
| 107 | + foreignKey: { |
| 108 | + foreignSchemaName: "main", |
| 109 | + foreignTableName: "users", |
| 110 | + foreignColumns: ["id"], |
| 111 | + }, |
| 112 | + } as DatabaseTableColumnConstraint); |
| 113 | + }); |
| 114 | + |
| 115 | + test("generated column", () => { |
| 116 | + expect(pcc(`generated always as (price * qty) virtual`)).toEqual({ |
| 117 | + generatedExpression: "price * qty", |
| 118 | + generatedType: "VIRTUAL", |
| 119 | + } as DatabaseTableColumnConstraint); |
| 120 | + }); |
| 121 | +}); |
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