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Add options parsing unit tests #205

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merged 2 commits into from
May 30, 2022
Merged

Add options parsing unit tests #205

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1dda710
Add options parsing unit tests
May 27, 2022
706278a
Refactor into subtests
May 28, 2022
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Refactor into subtests
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kencx committed May 28, 2022
commit 706278a21589617e090a815de741cd7bc6ce45d4
77 changes: 46 additions & 31 deletions internal/config_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -7,44 +7,59 @@ import (
"testing"
)

func TestOptionToStringWithoutPrefix(t *testing.T) {
opt := "test"
result := optionToString(opt)
assertEqual(t, result, "--test")
func TestOptionToString(t *testing.T) {
t.Run("no prefix", func(t *testing.T) {
opt := "test"
result := optionToString(opt)
assertEqual(t, result, "--test")
})

t.Run("single prefix", func(t *testing.T) {
opt := "-test"
result := optionToString(opt)
assertEqual(t, result, "-test")
})

t.Run("double prefix", func(t *testing.T) {
opt := "--test"
result := optionToString(opt)
assertEqual(t, result, "--test")
})
}

func TestOptionsToStringWithSinglePrefix(t *testing.T) {
opt := "-test"
result := optionToString(opt)
assertEqual(t, result, "-test")
}
func TestAppendOneOptionToSlice(t *testing.T) {
t.Run("string flag", func(t *testing.T) {
result := []string{}
optionMap := OptionMap{"string-flag": []interface{}{"/root"}}

func TestOptionsToStringWithDoublePrefix(t *testing.T) {
opt := "--test"
result := optionToString(opt)
assertEqual(t, result, "--test")
}
appendOptionsToSlice(&result, optionMap)
expected := []string{
"--string-flag", "/root",
}
assertSliceEqual(t, result, expected)
})

func TestAppendOneOptionToSlice(t *testing.T) {
result := []string{}
optionMap := OptionMap{"string-flag": []interface{}{"/root"}}
t.Run("bool flag", func(t *testing.T) {
result := []string{}
optionMap := OptionMap{"boolean-flag": []interface{}{true}}

appendOptionsToSlice(&result, optionMap)
expected := []string{
"--string-flag", "/root",
}
assertSliceEqual(t, result, expected)
}
appendOptionsToSlice(&result, optionMap)
expected := []string{
"--boolean-flag",
}
assertSliceEqual(t, result, expected)
})

func TestAppendBoolOptionToSlice(t *testing.T) {
result := []string{}
optionMap := OptionMap{"boolean-flag": []interface{}{true}}
t.Run("int flag", func(t *testing.T) {
result := []string{}
optionMap := OptionMap{"int-flag": []interface{}{123}}

appendOptionsToSlice(&result, optionMap)
expected := []string{
"--boolean-flag",
}
assertSliceEqual(t, result, expected)
appendOptionsToSlice(&result, optionMap)
expected := []string{
"--int-flag", "123",
}
assertSliceEqual(t, result, expected)
})
}

func TestAppendMultipleOptionsToSlice(t *testing.T) {
Expand Down