go/validate
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standardise all validate tests

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This commit is contained in:
Aneurin Barker Snook
2023-10-08 15:21:02 +01:00
parent c74486d122
commit 7cb1900ec1
6 changed files with 65 additions and 113 deletions
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all_test.go
+4 -12
View File
@@ -27,20 +27,12 @@ func TestAll(t *testing.T) {
}
for _, tc := range testCases {
t.Logf("%q", tc.Input)
t.Logf("Testing %q", tc.Input)
err := tc.F(tc.Input)
if tc.Err != nil {
if err == nil {
t.Errorf("Expected %s; got nil", tc.Err)
}
if err != tc.Err {
t.Errorf("Expected %s; got %s", tc.Err, err)
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
chars_test.go
+7 -13
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@@ -4,32 +4,26 @@ import "testing"
func TestChars(t *testing.T) {
type TestCase struct {
C string
Input string
Err bool
C string
Err error
}
hexRange := "0123456789abcdef"
testCases := []TestCase{
{C: hexRange, Input: "abcd1234"},
{C: hexRange, Input: "abcd 1234", Err: true},
{Input: "abcd1234", C: hexRange},
{Input: "abcd 1234", C: hexRange, Err: ErrDisallowedChars},
}
for _, tc := range testCases {
t.Logf("%q contains only allowed characters %q", tc.Input, tc.C)
t.Logf("Testing %q against %q", tc.Input, tc.C)
f := Chars(tc.C)
err := f(tc.Input)
if tc.Err {
if err == nil {
t.Error("Expected error; got nil")
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
email_test.go
+7 -10
View File
@@ -5,24 +5,21 @@ import "testing"
func TestEmail(t *testing.T) {
type TestCase struct {
Input string
Err bool
Err error
}
testCases := []TestCase{
{Input: "test@example.com"},
{Input: "testexample.com", Err: true},
{Input: "testexample.com", Err: ErrInvalidEmail},
}
for _, tc := range testCases {
t.Logf("Testing %q", tc.Input)
err := Email(tc.Input)
if tc.Err {
if err == nil {
t.Errorf("Expected %q to be an invalid email; got nil", tc.Input)
}
} else {
if err != nil {
t.Errorf("Expected %q to be a valid email; got %s", tc.Input, err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
in_test.go
+18 -36
View File
@@ -1,69 +1,51 @@
package validate
import (
"fmt"
"strings"
"testing"
)
func TestIn(t *testing.T) {
type TestCase[T comparable] struct {
S []T
Input T
Err bool
A []T
Err error
}
strIn := []string{"abcd", "ef", "1234"}
strTestCases := []TestCase[string]{
{S: strIn, Input: "abcd"},
{S: strIn, Input: "ef"},
{S: strIn, Input: "1234"},
{S: strIn, Input: "5678", Err: true},
{Input: "abcd", A: strIn},
{Input: "ef", A: strIn},
{Input: "1234", A: strIn},
{Input: "5678", A: strIn, Err: ErrValueNotAllowed},
}
for _, tc := range strTestCases {
t.Logf("%q in %s", tc.Input, strings.Join(tc.S, ", "))
t.Logf("Testing %q against %v", tc.Input, tc.A)
f := In(tc.S...)
f := In(tc.A...)
err := f(tc.Input)
if tc.Err {
if err == nil {
t.Error("Expected error; got nil")
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
intIn := []int{1, 23, 456}
intTestCases := []TestCase[int]{
{S: intIn, Input: 1},
{S: intIn, Input: 23},
{S: intIn, Input: 456},
{S: intIn, Input: 789, Err: true},
{Input: 1, A: intIn},
{Input: 23, A: intIn},
{Input: 456, A: intIn},
{Input: 789, A: intIn, Err: ErrValueNotAllowed},
}
for _, tc := range intTestCases {
intf := []string{}
for _, v := range tc.S {
intf = append(intf, fmt.Sprint(v))
}
t.Logf("%d in %s", tc.Input, strings.Join(intf, ", "))
t.Logf("Testing %d against %v", tc.Input, tc.A)
f := In(tc.S...)
f := In(tc.A...)
err := f(tc.Input)
if tc.Err {
if err == nil {
t.Error("Expected error; got nil")
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
length_test.go
+19 -29
View File
@@ -4,31 +4,26 @@ import "testing"
func TestMaxLength(t *testing.T) {
type TestCase struct {
L int
Input string
Err bool
L int
Err error
}
testCases := []TestCase{
{L: 8, Input: "abcd"},
{L: 8, Input: "abcdefgh"},
{L: 8, Input: "abcd efg"},
{L: 8, Input: "abcdefghi", Err: true},
{Input: "abcd", L: 8},
{Input: "abcdefgh", L: 8},
{Input: "abcd efg", L: 8},
{Input: "abcdefghi", L: 8, Err: ErrTooManyChars},
}
for _, tc := range testCases {
t.Logf("Max length %d for %q", tc.L, tc.Input)
t.Logf("Testing %q against maximum length of %d", tc.Input, tc.L)
f := MaxLength(tc.L)
err := f(tc.Input)
if tc.Err {
if err == nil {
t.Error("Expected an error; got nil")
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
@@ -37,29 +32,24 @@ func TestMinLength(t *testing.T) {
type TestCase struct {
L int
Input string
Err bool
Err error
}
testCases := []TestCase{
{L: 8, Input: "abcd", Err: true},
{L: 8, Input: "abcdefgh"},
{L: 8, Input: "abcd efg"},
{L: 8, Input: "abcdefghi"},
{Input: "abcd", L: 8, Err: ErrTooFewChars},
{Input: "abcdefgh", L: 8},
{Input: "abcd efg", L: 8},
{Input: "abcdefghi", L: 8},
}
for _, tc := range testCases {
t.Logf("Min length %d for %q", tc.L, tc.Input)
t.Logf("Testing %q against minimum length of %d", tc.Input, tc.L)
f := MinLength(tc.L)
err := f(tc.Input)
if tc.Err {
if err == nil {
t.Error("Expected an error; got nil")
}
} else {
if err != nil {
t.Errorf("Expected nil; got %s", err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}
uuid_test.go
+10 -13
View File
@@ -5,29 +5,26 @@ import "testing"
func TestUUID(t *testing.T) {
type TestCase struct {
Input string
Err bool
Err error
}
testCases := []TestCase{
{Input: "00000000-0000-0000-0000-000000000000"},
{Input: "01234567-89ab-cdef-0123-456789abcdef"},
{Input: "abcdef01-2345-6789-abcd-ef0123456789"},
{Input: "Not a UUID", Err: true},
{Input: "00000000-00-0000-0000-00000000000000", Err: true},
{Input: "00000000000000000000000000000000", Err: true},
{Input: "01234567-89ab-cdef-ghij-klmnopqrstuv", Err: true},
{Input: "Not a UUID", Err: ErrInvalidUUID},
{Input: "00000000-00-0000-0000-00000000000000", Err: ErrInvalidUUID},
{Input: "00000000000000000000000000000000", Err: ErrInvalidUUID},
{Input: "01234567-89ab-cdef-ghij-klmnopqrstuv", Err: ErrInvalidUUID},
}
for _, tc := range testCases {
t.Logf("Testing %q", tc.Input)
err := UUID(tc.Input)
if tc.Err {
if err == nil {
t.Errorf("Expected %q to be an invalid UUID; got nil", tc.Input)
}
} else {
if err != nil {
t.Errorf("Expected %q to be a valid UUID; got %s", tc.Input, err)
}
if err != tc.Err {
t.Errorf("Expected error %v, got %v", tc.Err, err)
}
}
}