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directus/packages/schema/test/mysql.spec.ts
rijkvanzanten 651eef4878 Move schema inspector in house
2020-11-09 11:27:23 -05:00

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import Knex from 'knex';
import { expect } from 'chai';
import schema from '../src';
import { Schema } from '../src/types/schema-inspector';
describe('mysql', () => {
let database: Knex;
let inspector: Schema;
before(() => {
database = Knex({
client: 'mysql',
connection: {
host: '127.0.0.1',
port: 5100,
user: 'root',
password: 'secret',
database: 'test_db',
charset: 'utf8',
},
});
inspector = schema(database);
});
after(async () => {
await database.destroy();
});
describe('.tables', () => {
it('returns tables', async () => {
expect(await inspector.tables()).to.deep.equal(['page_visits', 'teams', 'users']);
});
});
describe('.tableInfo', () => {
it('returns information for all tables', async () => {
expect(await inspector.tableInfo()).to.deep.equal([
{
name: 'page_visits',
schema: 'test_db',
comment: '',
collation: 'latin1_swedish_ci',
engine: 'InnoDB',
},
{
name: 'teams',
schema: 'test_db',
comment: '',
collation: 'latin1_swedish_ci',
engine: 'InnoDB',
},
{
name: 'users',
schema: 'test_db',
comment: '',
collation: 'latin1_swedish_ci',
engine: 'InnoDB',
},
]);
});
it('returns information for specific table', async () => {
expect(await inspector.tableInfo('teams')).to.deep.equal({
collation: 'latin1_swedish_ci',
comment: '',
engine: 'InnoDB',
name: 'teams',
schema: 'test_db',
});
});
});
describe('.hasTable', () => {
it('returns if table exists or not', async () => {
expect(await inspector.hasTable('teams')).to.equal(true);
expect(await inspector.hasTable('foobar')).to.equal(false);
});
});
describe('.columns', () => {
it('returns information for all tables', async () => {
expect(await inspector.columns()).to.deep.equal([
{ table: 'page_visits', column: 'request_path' },
{ table: 'page_visits', column: 'user_agent' },
{ table: 'page_visits', column: 'created_at' },
{ table: 'teams', column: 'id' },
{ table: 'teams', column: 'name' },
{ table: 'teams', column: 'description' },
{ table: 'teams', column: 'credits' },
{ table: 'teams', column: 'created_at' },
{ table: 'teams', column: 'activated_at' },
{ table: 'users', column: 'id' },
{ table: 'users', column: 'team_id' },
{ table: 'users', column: 'email' },
{ table: 'users', column: 'password' },
]);
});
it('returns information for specific table', async () => {
expect(await inspector.columns('teams')).to.deep.equal([
{ column: 'id', table: 'teams' },
{ column: 'name', table: 'teams' },
{ column: 'description', table: 'teams' },
{ column: 'credits', table: 'teams' },
{ column: 'created_at', table: 'teams' },
{ column: 'activated_at', table: 'teams' },
]);
});
});
describe('.columnInfo', () => {
it('returns information for all columns in all tables', async () => {
expect(await inspector.columnInfo()).to.deep.equal([
{
name: 'team_id',
table: 'users',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: false,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: 'id',
foreign_key_table: 'teams',
comment: '',
},
{
name: 'id',
table: 'teams',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: false,
is_primary_key: true,
has_auto_increment: true,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'id',
table: 'users',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: false,
is_primary_key: true,
has_auto_increment: true,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'request_path',
table: 'page_visits',
type: 'varchar',
default_value: null,
max_length: 100,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'user_agent',
table: 'page_visits',
type: 'varchar',
default_value: null,
max_length: 200,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'created_at',
table: 'page_visits',
type: 'datetime',
default_value: null,
max_length: null,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'name',
table: 'teams',
type: 'varchar',
default_value: null,
max_length: 100,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'description',
table: 'teams',
type: 'text',
default_value: null,
max_length: 65535,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'credits',
table: 'teams',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: 'Remaining usage credits',
},
{
name: 'created_at',
table: 'teams',
type: 'datetime',
default_value: null,
max_length: null,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'activated_at',
table: 'teams',
type: 'date',
default_value: null,
max_length: null,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'email',
table: 'users',
type: 'varchar',
default_value: null,
max_length: 100,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'password',
table: 'users',
type: 'varchar',
default_value: null,
max_length: 60,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
]);
});
it('returns information for all columns in specific table', async () => {
expect(await inspector.columnInfo('teams')).to.deep.equal([
{
name: 'id',
table: 'teams',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: false,
is_primary_key: true,
has_auto_increment: true,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'name',
table: 'teams',
type: 'varchar',
default_value: null,
max_length: 100,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'description',
table: 'teams',
type: 'text',
default_value: null,
max_length: 65535,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'credits',
table: 'teams',
type: 'int',
default_value: null,
max_length: null,
precision: 10,
scale: 0,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: 'Remaining usage credits',
},
{
name: 'created_at',
table: 'teams',
type: 'datetime',
default_value: null,
max_length: null,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
{
name: 'activated_at',
table: 'teams',
type: 'date',
default_value: null,
max_length: null,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
},
]);
});
it('returns information for a specific column in a specific table', async () => {
expect(await inspector.columnInfo('teams', 'name')).to.deep.equal({
name: 'name',
table: 'teams',
type: 'varchar',
default_value: null,
max_length: 100,
precision: null,
scale: null,
is_nullable: true,
is_primary_key: false,
has_auto_increment: false,
foreign_key_column: null,
foreign_key_table: null,
comment: '',
});
});
});
describe('.primary', () => {
it('returns primary key for a table', async () => {
expect(await inspector.primary('teams')).to.equal('id');
expect(await inspector.primary('page_visits')).to.equal(null);
});
});
});
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