mirror of
https://github.com/PerpetualSoftware/pad.git
synced 2026-09-20 09:33:28 +00:00
xarmian
a4a701367a
- Create Dialect abstraction for SQLite/PostgreSQL SQL differences (JSON ops, FTS, placeholders, datetime, aggregation) - Add Store.NewPostgres() constructor with connection pooling - Create consolidated PostgreSQL schema (pgmigrations/001_initial.sql) with tsvector FTS, JSONB columns, and GIN indexes - Refactor all store queries (~150) to use s.q() for placeholder rebinding - Replace hardcoded json_extract/FTS5/GROUP_CONCAT with dialect methods - Support PAD_DB_DRIVER=postgres + PAD_DATABASE_URL env vars - Keep SQLite as the default for local/self-hosted mode - Add dialect unit tests (rebind, SQLite, PostgreSQL)
70 lines
2.1 KiB
Go
70 lines
2.1 KiB
Go
package store
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import "testing"
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func TestRebindQuery(t *testing.T) {
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tests := []struct {
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name string
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input string
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want string
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}{
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{"no params", "SELECT 1", "SELECT 1"},
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{"single param", "SELECT * FROM t WHERE id = ?", "SELECT * FROM t WHERE id = $1"},
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{"multiple params", "INSERT INTO t (a, b, c) VALUES (?, ?, ?)", "INSERT INTO t (a, b, c) VALUES ($1, $2, $3)"},
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{"string literal preserved", "SELECT * FROM t WHERE name = 'what?' AND id = ?", "SELECT * FROM t WHERE name = 'what?' AND id = $1"},
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{"mixed", "SELECT * FROM t WHERE a = ? AND b = 'foo?' AND c = ?", "SELECT * FROM t WHERE a = $1 AND b = 'foo?' AND c = $2"},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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got := rebindQuery(tt.input)
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if got != tt.want {
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t.Errorf("rebindQuery(%q) = %q, want %q", tt.input, got, tt.want)
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}
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})
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}
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}
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func TestSQLiteDialect(t *testing.T) {
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d := &sqliteDialect{}
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if d.Driver() != DriverSQLite {
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t.Errorf("expected DriverSQLite, got %v", d.Driver())
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}
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if got := d.JSONExtractText("i.fields", "status"); got != "json_extract(i.fields, '$.status')" {
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t.Errorf("JSONExtractText = %q", got)
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}
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if got := d.Now(); got != "datetime('now')" {
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t.Errorf("Now = %q", got)
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}
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if got := d.FTSMatch("items_fts", "search_vector"); got != "items_fts MATCH ?" {
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t.Errorf("FTSMatch = %q", got)
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}
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if got := d.GroupConcat("u.name", true); got != "GROUP_CONCAT(DISTINCT u.name)" {
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t.Errorf("GroupConcat = %q", got)
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}
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}
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func TestPostgresDialect(t *testing.T) {
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d := &postgresDialect{}
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if d.Driver() != DriverPostgres {
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t.Errorf("expected DriverPostgres, got %v", d.Driver())
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}
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if got := d.Placeholder(3); got != "$3" {
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t.Errorf("Placeholder(3) = %q", got)
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}
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if got := d.JSONExtractText("i.fields", "status"); got != "i.fields->>'status'" {
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t.Errorf("JSONExtractText = %q", got)
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}
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if got := d.JSONRemove("fields", "phase"); got != "(fields::jsonb - 'phase')" {
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t.Errorf("JSONRemove = %q", got)
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}
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if got := d.GroupConcat("u.name", true); got != "STRING_AGG(DISTINCT u.name, ',')" {
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t.Errorf("GroupConcat = %q", got)
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}
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if got := d.ILike(); got != "ILIKE" {
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t.Errorf("ILike = %q", got)
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}
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}
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