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options_test.go
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options_test.go
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package svc
import (
"fmt"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.uber.org/zap"
)
//nolint:dupl
func TestAlive(t *testing.T) {
t.Parallel()
tests := []struct {
name string
givenError error
expectedCode int
}{
{
name: "should return status ok when no error",
givenError: nil,
expectedCode: 200,
},
{
name: "should return status not available when an error",
givenError: fmt.Errorf("internal error, stop taking traffic until ready again"),
expectedCode: 503,
},
}
for _, tt := range tests {
tc := tt
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
dummyWorker := &WorkerMock{
RunFunc: func() error {
return nil
},
TerminateFunc: func() error {
return nil
},
InitFunc: func(*zap.Logger) error { return nil },
HealthyFunc: func() error {
return tc.givenError
},
}
s, err := New("dummy-service", "v0.0.0", WithHealthz(), WithHTTPServer("9090"))
require.NoError(t, err)
s.AddWorker("dummy-worker", dummyWorker)
go s.Run()
req := httptest.NewRequest(http.MethodGet, "/ready", nil)
rec := httptest.NewRecorder()
s.Router.ServeHTTP(rec, req)
assert.Equal(t, tc.expectedCode, rec.Code)
})
}
}
//nolint:dupl
func TestHealthy(t *testing.T) {
t.Parallel()
tests := []struct {
name string
givenError error
expectedCode int
}{
{
name: "should return status ok when no error",
givenError: nil,
expectedCode: 200,
},
{
name: "should return status not available when an error",
givenError: fmt.Errorf("internal error, restart container"),
expectedCode: 503,
},
}
for _, tt := range tests {
tc := tt
t.Run(tc.name, func(t *testing.T) {
t.Parallel()
dummyWorker := &WorkerMock{
RunFunc: func() error {
return nil
},
TerminateFunc: func() error {
return nil
},
InitFunc: func(*zap.Logger) error { return nil },
AliveFunc: func() error {
return tc.givenError
},
}
s, err := New("dummy-service", "v0.0.0", WithHealthz(), WithHTTPServer("9090"))
require.NoError(t, err)
s.AddWorker("dummy-worker", dummyWorker)
go s.Run()
req := httptest.NewRequest(http.MethodGet, "/live", nil)
rec := httptest.NewRecorder()
s.Router.ServeHTTP(rec, req)
assert.Equal(t, tc.expectedCode, rec.Code)
})
}
}