// instance:delete
func TestEurekaInstanceDelete(t *testing.T) {
cases := []struct {
iid string // input service identifier
expected int // expected result
}{
{"http-1", http.StatusOK},
{"http-2", http.StatusOK},
{"http-2", http.StatusGone}, // duplicate delete should fail
{"http-3", http.StatusGone}, // unknown instance id should fail
}
c := defaultServerConfig()
c.Registry.(*mockCatalog).prepopulateInstances(eurekaInstances)
handler, err := setupServer(c)
assert.Nil(t, err)
for _, tc := range cases {
recorder := httptest.NewRecorder()
req, err := http.NewRequest("DELETE", serverURL+eureka.InstanceURL("", "http", tc.iid), nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.Equal(t, tc.expected, recorder.Code, string(tc.iid))
}
recorder := httptest.NewRecorder()
req, err := http.NewRequest("GET", serverURL+eureka.ApplicationURL("", "http"), nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusOK, recorder.Code)
}
// instance:status
func TestEurekaInstanceStatus(t *testing.T) {
cases := []struct {
iid string // input service identifier
status string // input instance status
expected int // expected result
}{
{"http-1", "UP", http.StatusOK},
{"http-2", "DOWN", http.StatusOK},
{"http-3", "UNKNOWN", http.StatusNotFound}, // unknown instance id should fail
}
c := defaultServerConfig()
c.Registry.(*mockCatalog).prepopulateInstances(eurekaInstances)
handler, err := setupServer(c)
assert.Nil(t, err)
for _, tc := range cases {
recorder := httptest.NewRecorder()
req, err := http.NewRequest("PUT", serverURL+eureka.InstanceStatusURL("", "http", tc.iid)+"?value="+tc.status, nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.Equal(t, tc.expected, recorder.Code, string(tc.iid))
if tc.expected == http.StatusOK {
// Verify that the status was changed
var inst eureka.InstanceWrapper
req, err = http.NewRequest("GET", serverURL+eureka.InstanceURL("", "http", tc.iid), nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.Equal(t, tc.expected, recorder.Code, string(http.StatusOK))
err = json.Unmarshal(recorder.Body.Bytes(), &inst)
assert.Nil(t, err)
assert.EqualValues(t, tc.status, inst.Inst.Status)
}
}
}
