nix-amer/internal/cnf/nginx_test.go

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package cnf
import (
"bytes"
"testing"
)
func TestNginxGet(t *testing.T) {
tests := []struct {
raw string
key string
}{
{"key value;\n", "key"},
{"section {\n\tkey value;\n}\n", "section.key"},
{"ignore {\n\tignore xxx;\n}\nsection {\n\tkey value;\n}\n", "section.key"},
}
for i, test := range tests {
parser := new(nginx)
reader := bytes.NewBufferString(test.raw)
// try to extract value
_, err := parser.ReadFrom(reader)
if err != nil {
t.Errorf("[%d] parse error: %s", i, err)
continue
}
// extract value
value, found := parser.Get(test.key)
if !found {
t.Errorf("[%d] expected a result, got none", i)
continue
}
// check value
if value != "value" {
t.Errorf("[%d] expected 'value' got '%s'", i, value)
}
}
}
func TestNginxSetPathExists(t *testing.T) {
tests := []struct {
raw string
key string
value string
}{
{"key value;\n", "key", "newvalue"},
{"section {\n\tkey value;\n}\n", "section.key", "newvalue"},
{"ignore {\n\tignore xxx;\n}\nsection {\n\tkey value;\n}\n", "section.key", "newvalue"},
}
for i, test := range tests {
parser := new(nginx)
reader := bytes.NewBufferString(test.raw)
// try to extract value
_, err := parser.ReadFrom(reader)
if err != nil {
t.Errorf("[%d] parse error: %s", i, err)
continue
}
// update value
if !parser.Set(test.key, test.value) {
t.Errorf("[%d] cannot set '%s' to '%s'", i, test.key, test.value)
continue
}
// check new value
value, found := parser.Get(test.key)
if !found {
t.Errorf("[%d] expected a result, got none", i)
continue
}
// check value
if value != test.value {
t.Errorf("[%d] expected '%s' got '%s'", i, test.value, value)
}
}
}
func TestNginxSetCreatePath(t *testing.T) {
tests := []struct {
raw string
key string
ignore string // path to field that must be present after transformation
value string
}{
{"ignore xxx;\n", "key", "ignore", "newvalue"},
{"ignore xxx;\nsection {\n\tkey value;\n}\n", "section.key", "ignore", "newvalue"},
{"section {\n\tkey value;\n\tignore xxx;\n}\n", "section.key", "section.ignore", "newvalue"},
{"ignoresec {\n\tignore xxx;\n}\n\nsection {\n\tkey value;\n}\n", "section.key", "ignoresec.ignore", "newvalue"},
}
for i, test := range tests {
parser := new(nginx)
reader := bytes.NewBufferString(test.raw)
// try to extract value
_, err := parser.ReadFrom(reader)
if err != nil {
t.Errorf("[%d] parse error: %s", i, err)
continue
}
// update value
if !parser.Set(test.key, test.value) {
t.Errorf("[%d] cannot set '%s' to '%s'", i, test.key, test.value)
continue
}
// check new value
value, found := parser.Get(test.key)
if !found {
t.Errorf("[%d] expected a result, got none", i)
continue
}
// check value
if value != test.value {
t.Errorf("[%d] expected '%s' got '%s'", i, test.value, value)
continue
}
// check that ignore field is still there
value, found = parser.Get(test.ignore)
if !found {
t.Errorf("[%d] expected ignore field, got none", i)
continue
}
// check value
if value != "xxx" {
t.Errorf("[%d] expected ignore value to be '%s' got '%s'", i, "xxx", value)
continue
}
}
}