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Copy pathrest_client_test.go
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107 lines (95 loc) · 2.58 KB
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package ne
import (
"context"
"encoding/json"
"io/ioutil"
"net/http"
"testing"
"github.com/jarcoal/httpmock"
"github.com/stretchr/testify/assert"
)
const (
baseURL = "http://localhost:8888"
)
func TestClientImplementation(t *testing.T) {
//given
cli := NewClient(context.Background(), baseURL, &http.Client{})
//then
assert.Implements(t, (*Client)(nil), cli, "Rest client implements Client interface")
}
func TestParseResourceIdFromLocationHeader(t *testing.T) {
//given
resourceID := "3c11e8d9-80da-4a04-ae22-a35313d64717"
header := "/v1/publicKeys/" + resourceID
//when
id, err := parseResourceIDFromLocationHeader(header)
//then
assert.Nil(t, err, "Error is not returned")
assert.NotNil(t, id, "Returned resource ID is not nil")
assert.Equal(t, resourceID, *id, "Resource IDs match")
}
func TestParseResourceIdFromLocationHeader_negative(t *testing.T) {
//given
headerOne := "dummy"
headerTwo := "/dummy"
//when
_, errOne := parseResourceIDFromLocationHeader(headerOne)
_, errTwo := parseResourceIDFromLocationHeader(headerTwo)
//then
assert.NotNil(t, errOne, "Error is returned")
assert.NotNil(t, errTwo, "Error is returned")
}
type mockedHeaderProvider struct {
headers map[string][]string
}
func (m *mockedHeaderProvider) Header() http.Header {
return m.headers
}
func TestGetLocationHeaderValue(t *testing.T) {
//given
locationValue := "/path/to/resource"
mock := &mockedHeaderProvider{
map[string][]string{
"Location": {locationValue},
},
}
//when
value, err := getLocationHeaderValue(mock)
//then
assert.Nil(t, err, "Error is nil")
assert.NotNil(t, value, "Value is not nil")
assert.Equal(t, locationValue, *value, "Values match")
}
func TestGetLocationHeaderValue_negative(t *testing.T) {
//given
//when
_, errOne := getLocationHeaderValue(&mockedHeaderProvider{})
_, errTwo := getLocationHeaderValue(&mockedHeaderProvider{
map[string][]string{
"Location": {"valueOne", "valueTwo"},
}})
//then
assert.NotNil(t, errOne, "Error is returned")
assert.NotNil(t, errTwo, "Error is returned")
}
func readJSONData(filePath string, target interface{}) error {
data, err := ioutil.ReadFile(filePath)
if err != nil {
return err
}
if err := json.Unmarshal(data, target); err != nil {
return err
}
return nil
}
func setupMockedClient(method string, url string, respCode int, resp interface{}) *http.Client {
testHc := &http.Client{}
httpmock.ActivateNonDefault(testHc)
httpmock.RegisterRespon
348D
der(method, url,
func(r *http.Request) (*http.Response, error) {
resp, _ := httpmock.NewJsonResponse(respCode, resp)
return resp, nil
},
)
return testHc
}