Tests

test/test_exec.rb

@@ -0,0 +1,49 @@
+require 'minitest/autorun'
+require 'helper'
+require 'rebel'
+
+class TestExec < Minitest::Test
+  include Rebel::SQL
+
+  def setup
+    @conn = memdb
+  end
+
+  def test_create_table
+    assert_raises(SQLite3::SQLException) { conn.execute('SELECT * FROM foo') }
+    create_table :foo, id: 'INT', col: 'VARCHAR(255)'
+    assert_equal(conn.execute('SELECT * FROM foo'), [])
+  end
+
+  def test_drop_table
+    create_table :foo, id: 'INT', col: 'VARCHAR(255)'
+    assert_equal(conn.execute('SELECT * FROM foo'), [])
+    drop_table :foo
+    assert_raises(SQLite3::SQLException) { conn.execute('SELECT * FROM foo') }
+  end
+
+  def test_insert_into
+    create_table :foo, id: 'INT', col: 'VARCHAR(255)'
+    insert_into :foo, id: 1, col: 'whatevs'
+    assert_equal(conn.execute('SELECT * FROM foo'), [[1, 'whatevs']])
+  end
+
+  def test_insert_into_with_many_values
+    create_table :foo, id: 'INT', col: 'VARCHAR(255)'
+    insert_into :foo,
+                { id: 1, col: 'more' },
+                { id: 2, col: 'rows' },
+                { id: 3, col: 'for the win' }
+    assert_equal(conn.execute('SELECT * FROM foo'), [
+      [1, 'more'],
+      [2, 'rows'],
+      [3, 'for the win'],
+    ])
+  end
+
+  def test_select
+    create_table :foo, id: 'INT', col: 'VARCHAR(255)'
+    insert_into :foo, id: 1, col: 'whatevs'
+    assert_equal(select('*', from: :foo), [[1, 'whatevs']])
+  end
+end