apg-go/spelling_test.go
Winni Neessen a03f170738
Add TestSpell function in spelling_test.go
Added a new unit test, TestSpell, to the spelling_test.go file. This new test safely triggers several different spell checking scenarios, from empty strings to non-alphabetical characters. As a result, the function's reliability and robustness is significantly improved.
2024-03-12 12:14:46 +01:00

112 lines
2 KiB
Go

package apg
import (
"strings"
"testing"
)
func TestConvertByteToWord(t *testing.T) {
tests := []struct {
name string
char byte
want string
wantErr bool
}{
{
name: "UpperCaseChar",
char: 'A',
want: alphabetNames['A'],
wantErr: false,
},
{
name: "LowerCaseChar",
char: 'a',
want: strings.ToLower(alphabetNames['A']),
wantErr: false,
},
{
name: "NonAlphaChar",
char: '(',
want: symbNumNames['('],
wantErr: false,
},
{
name: "UnsupportedChar",
char: 'ü',
want: "",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := ConvertByteToWord(tt.char)
if (err != nil) != tt.wantErr {
t.Errorf("ConvertByteToWord() error = %s, wantErr %t", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("ConvertByteToWord() got = %s, want %s", got, tt.want)
}
})
}
}
func TestSpell(t *testing.T) {
tests := []struct {
name string
input string
want string
wantErr bool
}{
{
name: "empty string",
input: "",
want: "",
wantErr: false,
},
{
name: "single character",
input: "a",
want: "alfa",
wantErr: false,
},
{
name: "multiple characters",
input: "abc",
want: "alfa/bravo/charlie",
wantErr: false,
},
{
name: "non-alphabetic character",
input: "1",
want: "ONE",
wantErr: false,
},
{
name: "mixed alphabetic and non-alphabetic characters",
input: "a1",
want: "alfa/ONE",
wantErr: false,
},
{
name: "not supported characters",
input: "üäö߀",
want: "",
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := Spell(tt.input)
if (err != nil) != tt.wantErr {
t.Errorf("Spell() error = %s, wantErr %t", err, tt.wantErr)
return
}
if got != tt.want {
t.Errorf("Spell() = %s, want %s", got, tt.want)
}
})
}
}