soju/db_postgres_test.go

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2021-10-11 13:55:07 +00:00
package soju
import (
"database/sql"
"os"
"testing"
)
// PostgreSQL version 0 schema. DO NOT EDIT.
const postgresV0Schema = `
CREATE TABLE "Config" (
id SMALLINT PRIMARY KEY,
version INTEGER NOT NULL,
CHECK(id = 1)
);
INSERT INTO "Config" (id, version) VALUES (1, 1);
CREATE TABLE "User" (
id SERIAL PRIMARY KEY,
username VARCHAR(255) NOT NULL UNIQUE,
password VARCHAR(255),
admin BOOLEAN NOT NULL DEFAULT FALSE,
realname VARCHAR(255)
);
CREATE TABLE "Network" (
id SERIAL PRIMARY KEY,
name VARCHAR(255),
"user" INTEGER NOT NULL REFERENCES "User"(id) ON DELETE CASCADE,
addr VARCHAR(255) NOT NULL,
nick VARCHAR(255) NOT NULL,
username VARCHAR(255),
realname VARCHAR(255),
pass VARCHAR(255),
connect_commands VARCHAR(1023),
sasl_mechanism VARCHAR(255),
sasl_plain_username VARCHAR(255),
sasl_plain_password VARCHAR(255),
sasl_external_cert BYTEA DEFAULT NULL,
sasl_external_key BYTEA DEFAULT NULL,
enabled BOOLEAN NOT NULL DEFAULT TRUE,
UNIQUE("user", addr, nick),
UNIQUE("user", name)
);
CREATE TABLE "Channel" (
id SERIAL PRIMARY KEY,
network INTEGER NOT NULL REFERENCES "Network"(id) ON DELETE CASCADE,
name VARCHAR(255) NOT NULL,
key VARCHAR(255),
detached BOOLEAN NOT NULL DEFAULT FALSE,
detached_internal_msgid VARCHAR(255),
relay_detached INTEGER NOT NULL DEFAULT 0,
reattach_on INTEGER NOT NULL DEFAULT 0,
detach_after INTEGER NOT NULL DEFAULT 0,
detach_on INTEGER NOT NULL DEFAULT 0,
UNIQUE(network, name)
);
CREATE TABLE "DeliveryReceipt" (
id SERIAL PRIMARY KEY,
network INTEGER NOT NULL REFERENCES "Network"(id) ON DELETE CASCADE,
target VARCHAR(255) NOT NULL,
client VARCHAR(255) NOT NULL DEFAULT '',
internal_msgid VARCHAR(255) NOT NULL,
UNIQUE(network, target, client)
);
`
func openTempPostgresDB(t *testing.T) *sql.DB {
source, ok := os.LookupEnv("SOJU_TEST_POSTGRES")
if !ok {
t.Skip("set SOJU_TEST_POSTGRES to a connection string to execute PostgreSQL tests")
}
db, err := sql.Open("postgres", source)
if err != nil {
t.Fatalf("failed to connect to PostgreSQL: %v", err)
}
// Store all tables in a temporary schema which will be dropped when the
// connection to PostgreSQL is closed.
db.SetMaxOpenConns(1)
if _, err := db.Exec("SET search_path TO pg_temp"); err != nil {
t.Fatalf("failed to set PostgreSQL search_path: %v", err)
}
return db
}
func TestPostgresMigrations(t *testing.T) {
sqlDB := openTempPostgresDB(t)
if _, err := sqlDB.Exec(postgresV0Schema); err != nil {
t.Fatalf("DB.Exec() failed for v0 schema: %v", err)
}
db := &PostgresDB{db: sqlDB}
defer db.Close()
if err := db.upgrade(); err != nil {
t.Fatalf("PostgresDB.Upgrade() failed: %v", err)
}
}