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|
package config
import (
"os"
"path/filepath"
"testing"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab-pages/internal/fixture"
)
func Test_loadMetricsConfig(t *testing.T) {
defaultMetricsAdress := ":9325"
defaultDir, defaultMetricsKey, defaultMetricsCertificate := setupHTTPSFixture(t)
tests := map[string]struct {
metricsAddress string
metricsCertificate string
metricsKey string
expectedError error
}{
"no metrics": {},
"http metrics": {
metricsAddress: defaultMetricsAdress,
},
"https metrics": {
metricsAddress: defaultMetricsAdress,
metricsCertificate: defaultMetricsCertificate,
metricsKey: defaultMetricsKey,
},
"https metrics no certificate": {
metricsAddress: defaultMetricsAdress,
metricsKey: defaultMetricsKey,
expectedError: errMetricsNoCertificate,
},
"https metrics no key": {
metricsAddress: defaultMetricsAdress,
metricsCertificate: defaultMetricsCertificate,
expectedError: errMetricsNoKey,
},
"https metrics invalid certificate path": {
metricsAddress: defaultMetricsAdress,
metricsCertificate: filepath.Join(defaultDir, "domain.certificate.missing"),
metricsKey: defaultMetricsKey,
expectedError: os.ErrNotExist,
},
"https metrics invalid key path": {
metricsAddress: defaultMetricsAdress,
metricsCertificate: defaultMetricsCertificate,
metricsKey: filepath.Join(defaultDir, "domain.key.missing"),
expectedError: os.ErrNotExist,
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
metricsAddress = &tc.metricsAddress
metricsCertificate = &tc.metricsCertificate
metricsKey = &tc.metricsKey
_, err := loadMetricsConfig()
require.ErrorIs(t, err, tc.expectedError)
})
}
}
func setupHTTPSFixture(t *testing.T) (dir string, key string, cert string) {
t.Helper()
tmpDir := t.TempDir()
keyfile, err := os.CreateTemp(tmpDir, "https-fixture")
require.NoError(t, err)
key = keyfile.Name()
keyfile.Close()
certfile, err := os.CreateTemp(tmpDir, "https-fixture")
require.NoError(t, err)
cert = certfile.Name()
certfile.Close()
require.NoError(t, os.WriteFile(key, []byte(fixture.Key), 0644))
require.NoError(t, os.WriteFile(cert, []byte(fixture.Certificate), 0644))
return tmpDir, keyfile.Name(), certfile.Name()
}
func TestParseHeaderString(t *testing.T) {
tests := []struct {
name string
headerStrings []string
valid bool
expectedLen int
}{
{
name: "Normal case",
headerStrings: []string{"X-Test-String: Test"},
valid: true,
expectedLen: 1,
},
{
name: "Non-tracking header case",
headerStrings: []string{"Tk: N"},
valid: true,
expectedLen: 1,
},
{
name: "Content security header case",
headerStrings: []string{"content-security-policy: default-src 'self'"},
valid: true,
expectedLen: 1,
},
{
name: "Multiple header strings",
headerStrings: []string{"content-security-policy: default-src 'self'", "X-Test-String: Test", "My amazing header : Amazing"},
valid: true,
expectedLen: 3,
},
{
name: "Multiple invalid cases",
headerStrings: []string{"content-security-policy: default-src 'self'", "test-case"},
valid: false,
},
{
name: "Not valid case",
headerStrings: []string{"Tk= N"},
valid: false,
},
{
name: "duplicate headers",
headerStrings: []string{"Tk: N", "Tk: M"},
valid: false,
},
{
name: "Not valid case",
headerStrings: []string{"X-Test-String Some-Test"},
valid: false,
},
{
name: "Valid and not valid case",
headerStrings: []string{"content-security-policy: default-src 'self'", "test-case"},
valid: false,
},
{
name: "Multiple headers in single string parsed as one header",
headerStrings: []string{"content-security-policy: default-src 'self',X-Test-String: Test,My amazing header : Amazing"},
valid: true,
expectedLen: 1,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := parseHeaderString(tt.headerStrings)
if tt.valid {
require.NoError(t, err)
require.Len(t, got, tt.expectedLen)
return
}
require.Error(t, err)
})
}
}
|
