fork github.com/doug-martin

exp/lateral_test.go

@@ -0,0 +1,36 @@
+package exp_test
+
+import (
+	"testing"
+
+	"git.fsdpf.net/go/db/v2/exp"
+	"github.com/stretchr/testify/suite"
+)
+
+type lateralExpressionSuite struct {
+	suite.Suite
+}
+
+func TestLateralExpressionSuite(t *testing.T) {
+	suite.Run(t, &lateralExpressionSuite{})
+}
+
+func (les *lateralExpressionSuite) TestClone() {
+	le := exp.NewLateralExpression(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{}))
+	les.Equal(exp.NewLateralExpression(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{})), le.Clone())
+}
+
+func (les *lateralExpressionSuite) TestExpression() {
+	le := exp.NewLateralExpression(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{}))
+	les.Equal(le, le.Expression())
+}
+
+func (les *lateralExpressionSuite) TestLateral() {
+	le := exp.NewLateralExpression(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{}))
+	les.Equal(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{}), le.Table())
+}
+
+func (les *lateralExpressionSuite) TestAs() {
+	le := exp.NewLateralExpression(newTestAppendableExpression(`SELECT * FROM "test"`, []interface{}{}))
+	les.Equal(exp.NewAliasExpression(le, "foo"), le.As("foo"))
+}