init - add project files

tools/jet-2.12.0/postgres/functions_test.go

@@ -0,0 +1,36 @@
+package postgres
+
+import (
+	"testing"
+)
+
+func TestROW(t *testing.T) {
+	assertSerialize(t, ROW(SELECT(Int(1))), `ROW((
+     SELECT $1
+))`)
+	assertSerialize(t, ROW(Int(1), SELECT(Int(2)), Float(11.11)), `ROW($1, (
+     SELECT $2
+), $3)`)
+}
+
+func TestDATE_TRUNC(t *testing.T) {
+	assertSerialize(t, DATE_TRUNC(YEAR, NOW()), "DATE_TRUNC('YEAR', NOW())")
+	assertSerialize(
+		t,
+		DATE_TRUNC(DAY, NOW().ADD(INTERVAL(1, HOUR)), "Australia/Sydney"),
+		"DATE_TRUNC('DAY', NOW() + INTERVAL '1 HOUR', 'Australia/Sydney')",
+	)
+}
+
+func TestGENERATE_SERIES(t *testing.T) {
+	assertSerialize(
+		t,
+		GENERATE_SERIES(NOW(), NOW().ADD(INTERVAL(10, DAY))),
+		"GENERATE_SERIES(NOW(), NOW() + INTERVAL '10 DAY')",
+	)
+	assertSerialize(
+		t,
+		GENERATE_SERIES(NOW(), NOW().ADD(INTERVAL(10, DAY)), INTERVAL(2, DAY)),
+		"GENERATE_SERIES(NOW(), NOW() + INTERVAL '10 DAY', INTERVAL '2 DAY')",
+	)
+}