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attr_test.go
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attr_test.go
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package clo
import (
"fmt"
"github.com/boggydigital/testo"
"testing"
)
type AttrTest struct {
token string
trimToken string
expected bool
}
func testAttr(t *testing.T, tests []AttrTest, isAttr func(string) bool) {
for _, tt := range tests {
t.Run(tt.token, func(t *testing.T) {
testo.EqualValues(t, isAttr(tt.token), tt.expected)
})
}
}
func genTests(attr string) []AttrTest {
const val = "value"
return []AttrTest{
{token: val, trimToken: val, expected: false},
{token: val + attr, trimToken: val, expected: true},
{token: attr + val, trimToken: val, expected: true},
{token: val + attr + val, trimToken: val + attr + val, expected: true},
}
}
func TestAttrs(t *testing.T) {
attrs := []string{defaultAttr, requiredAttr, multipleAttr, envAttr, argValuesSep}
names := []string{"isDefault", "isRequired", "isMultiple", "isEnv", "hasArgValues"}
attrFunc := []func(string) bool{isDefault, isRequired, isMultiple, isEnv, hasArgValues}
for i, attr := range attrs {
t.Run(names[i], func(t *testing.T) {
testAttr(t, genTests(attr), attrFunc[i])
})
}
}
var argValuesTests = []struct {
token string
arg string
values []string
}{
{"", "", []string{}},
{"abc", "abc", []string{}},
{"=a", "", []string{"a"}},
{"a=", "a", []string{""}},
{"a=b", "a", []string{"b"}},
{"a=b,c", "a", []string{"b", "c"}},
{"a,b=c", "a,b", []string{"c"}},
{"a=b=c", "a", []string{"c"}},
}
func TestSplitArgValues(t *testing.T) {
for _, tt := range argValuesTests {
t.Run(tt.token, func(t *testing.T) {
a, v := splitArgValues(tt.token)
fmt.Println(a, v)
testo.EqualValues(t, a, tt.arg)
testo.DeepEqual(t, v, tt.values)
})
}
}
func TestTrimArgValue(t *testing.T) {
for _, tt := range argValuesTests {
t.Run(tt.token, func(t *testing.T) {
a := trimArgValues(tt.token)
testo.EqualValues(t, a, tt.arg)
})
}
}
func testTrimAttr(t *testing.T, tests []AttrTest) {
for _, tt := range tests {
t.Run(tt.token, func(t *testing.T) {
testo.EqualValues(t, trimAttrs(tt.token), tt.trimToken)
})
}
}
func TestTrimAttrs(t *testing.T) {
attrs := []string{defaultAttr, requiredAttr, multipleAttr, envAttr}
names := []string{"isDefault", "isRequired", "isMultiple", "isEnv"}
for i, attr := range attrs {
t.Run(names[i], func(t *testing.T) {
testTrimAttr(t, genTests(attr))
})
}
}