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package govalidator
import (
"fmt"
"testing"
)
func TestToInt(t *testing.T) {
tests := []string{"1000", "-123", "abcdef", "100000000000000000000000000000000000000000000"}
expected := []int64{1000, -123, 0, 0}
for i := 0; i < len(tests); i++ {
result, _ := ToInt(tests[i])
if result != expected[i] {
t.Log("Case ", i, ": expected ", expected[i], " when result is ", result)
t.FailNow()
}
}
}
func TestToBoolean(t *testing.T) {
tests := []string{"true", "1", "True", "false", "0", "abcdef"}
expected := []bool{true, true, true, false, false, false}
for i := 0; i < len(tests); i++ {
res, _ := ToBoolean(tests[i])
if res != expected[i] {
t.Log("Case ", i, ": expected ", expected[i], " when result is ", res)
t.FailNow()
}
}
}
func toString(t *testing.T, test interface{}, expected string) {
res := ToString(test)
if res != expected {
t.Log("Case ToString: expected ", expected, " when result is ", res)
t.FailNow()
}
}
func TestToString(t *testing.T) {
toString(t, "str123", "str123")
toString(t, 123, "123")
toString(t, 12.3, "12.3")
toString(t, true, "true")
toString(t, 1.5+10i, "(1.5+10i)")
// Sprintf function not guarantee that maps with equal keys always will be equal in string representation
//toString(t, struct{ Keys map[int]int }{Keys: map[int]int{1: 2, 3: 4}}, "{map[1:2 3:4]}")
}
func TestToFloat(t *testing.T) {
tests := []string{"", "123", "-.01", "10.", "string", "1.23e3", ".23e10"}
expected := []float64{0, 123, -0.01, 10.0, 0, 1230, 0.23e10}
for i := 0; i < len(tests); i++ {
res, _ := ToFloat(tests[i])
if res != expected[i] {
t.Log("Case ", i, ": expected ", expected[i], " when result is ", res)
t.FailNow()
}
}
}
func TestToJSON(t *testing.T) {
tests := []interface{}{"test", map[string]string{"a": "b", "b": "c"}, func() error { return fmt.Errorf("Error") }}
expected := [][]string{
[]string{"\"test\"", "<nil>"},
[]string{"{\"a\":\"b\",\"b\":\"c\"}", "<nil>"},
[]string{"", "json: unsupported type: func() error"},
}
for i, test := range tests {
actual, err := ToJSON(test)
if actual != expected[i][0] {
t.Errorf("Expected toJSON(%v) to return '%v', got '%v'", test, expected[i][0], actual)
}
if fmt.Sprintf("%v", err) != expected[i][1] {
t.Errorf("Expected error returned from toJSON(%v) to return '%v', got '%v'", test, expected[i][1], fmt.Sprintf("%v", err))
}
}
}
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