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is_equal_test.go
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package golconda
import (
"fmt"
"testing"
)
func TestIsEqual(t *testing.T) {
expected := "id = ?"
operator := IsEqual("id", 42)(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 1 {
t.Errorf("Expected len of singleValue 1, got %d", len(operator.Vals))
}
if operator.Vals[0] != 42 {
t.Errorf("Expected Values()[0] 42, got %s", operator.Vals[0])
}
}
func TestIsEqualWithoutValue(t *testing.T) {
expected := ""
operator := IsEqual("id", nil)(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 0 {
t.Errorf("Expected len of singleValue 0, got %d", len(operator.Vals))
}
}
func TestIsEqualWithArray(t *testing.T) {
expected := "id IN (?,?)"
operator := IsEqual("id", []int{13, 21})(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 2 {
t.Errorf("Expected len of singleValue 2, got %d", len(operator.Vals))
}
if fmt.Sprint(operator.Vals[0]) != "13" {
t.Errorf("Expected Values()[0] 13, got %d", operator.Vals[0])
}
if fmt.Sprint(operator.Vals[1]) != "21" {
t.Errorf("Expected Values()[0] 21, got %d", operator.Vals[1])
}
}
func TestIsEqualWithEmptyArray(t *testing.T) {
expected := "FALSE"
operator := IsEqual("id", []int{})(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 0 {
t.Errorf("Expected len of singleValue 0, got %d", len(operator.Vals))
}
}
func TestIsNotEqual(t *testing.T) {
expected := "id != ?"
operator := IsNotEqual("id", 42)(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 1 {
t.Errorf("Expected len of singleValue 1, got %d", len(operator.Vals))
}
if operator.Vals[0] != 42 {
t.Errorf("Expected Values()[0] 42, got %s", operator.Vals[0])
}
}
func TestIsNotEqualWithoutValue(t *testing.T) {
expected := ""
operator := IsNotEqual("id", nil)(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 0 {
t.Errorf("Expected len of singleValue 0, got %d", len(operator.Vals))
}
}
func TestIsNotEqualWithArray(t *testing.T) {
expected := "id NOT IN (?,?)"
operator := IsNotEqual("id", []int{13, 21})(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 2 {
t.Errorf("Expected len of singleValue 2, got %d", len(operator.Vals))
}
if fmt.Sprint(operator.Vals[0]) != "13" {
t.Errorf("Expected Values()[0] 13, got %d", operator.Vals[0])
}
if fmt.Sprint(operator.Vals[1]) != "21" {
t.Errorf("Expected Values()[0] 21, got %d", operator.Vals[1])
}
}
func TestIsNotEqualWithEmptyArray(t *testing.T) {
expected := "TRUE"
operator := IsNotEqual("id", []int{})(func() string { return "?" })
if operator.Expression != expected {
t.Errorf("Expected %s, got %s", expected, operator.Expression)
}
if len(operator.Vals) != 0 {
t.Errorf("Expected len of singleValue 0, got %d", len(operator.Vals))
}
}