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* validate Header changes Signed-off-by: schakrad <[email protected]> * test cases for server.go Signed-off-by: schakrad <[email protected]> * testcases Signed-off-by: schakrad <[email protected]> * changes Signed-off-by: schakrad <[email protected]> --------- Signed-off-by: schakrad <[email protected]>
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Original file line number | Diff line number | Diff line change |
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package server | ||
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import ( | ||
"errors" | ||
"net/http" | ||
"net/http/httptest" | ||
"net/url" | ||
"testing" | ||
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"github.com/argoproj-labs/argocd-metric-ext-server/shared/logging" | ||
"github.com/gin-gonic/gin" | ||
"github.com/stretchr/testify/assert" | ||
) | ||
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type MockO11yServer struct { | ||
} | ||
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func (ms MockO11yServer) init() error { | ||
return errors.New("") | ||
} | ||
func (ms MockO11yServer) execute(ctx *gin.Context) { | ||
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} | ||
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func (ms MockO11yServer) getDashboard(ctx *gin.Context) { | ||
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} | ||
func (ms MockO11yServer) getType() string { | ||
return "test" | ||
} | ||
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func TestQueryMetrics(t *testing.T) { | ||
invalidTests := []struct { | ||
testName string | ||
header map[string][]string | ||
params map[string]string | ||
queryParams map[string]string | ||
expectedResult int | ||
}{ | ||
{testName: "Header Argocd-Application-Name not sent", | ||
header: map[string][]string{"Argocd-Project-Name": []string{"test"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test", "project": "default"}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "Header Argocd-Application-Name multiple values sent", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test", "argo:test"}, "Argocd-Project-Name": []string{"default"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test", "project": "default"}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "QueryParam application_name not sent", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}, "Argocd-Project-Name": []string{"default"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"project": "default"}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "QueryParam project not sent", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}, "Argocd-Project-Name": []string{"default"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test"}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "Application name mismatch. Value from the header is different from the query param application_name.", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test1"}, "Argocd-Project-Name": []string{"default"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test", "project": "default"}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "Project name mismatch. Value from the header is different from the query param project.", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}, "Argocd-Project-Name": []string{"defaults"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test", "project": "default"}, | ||
expectedResult: 400, | ||
}, | ||
} | ||
//test invalid scenarios | ||
for _, invalidTest := range invalidTests { | ||
invalidTest := invalidTest | ||
t.Run(invalidTest.testName, func(t *testing.T) { | ||
w := httptest.NewRecorder() | ||
ctx, ms := createContextAndNewO11yServer(w) | ||
MockJsonGet(ctx, invalidTest.header, invalidTest.params, invalidTest.queryParams) | ||
ms.queryMetrics(ctx) | ||
assert.EqualValues(t, invalidTest.expectedResult, w.Code) | ||
}) | ||
} | ||
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validTests := []struct { | ||
testName string | ||
header map[string][]string | ||
params map[string]string | ||
queryParams map[string]string | ||
expectedResult int | ||
}{ | ||
{testName: "All the headers and query params sent and are matched successfully", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}, "Argocd-Project-Name": []string{"default"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{"application_name": "test", "project": "default"}, | ||
expectedResult: 200, | ||
}, | ||
} | ||
for _, validTest := range validTests { | ||
validTest := validTest | ||
t.Run(validTest.testName, func(t *testing.T) { | ||
w := httptest.NewRecorder() | ||
ctx, ms := createContextAndNewO11yServer(w) | ||
MockJsonGet(ctx, validTest.header, validTest.params, validTest.queryParams) | ||
ms.queryMetrics(ctx) | ||
assert.EqualValues(t, validTest.expectedResult, w.Code) | ||
}) | ||
} | ||
} | ||
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func createContextAndNewO11yServer(w *httptest.ResponseRecorder) (ctx *gin.Context, ms O11yServer) { | ||
var port int | ||
var enableTLS bool | ||
logger := logging.NewLogger().Named("metric-sever") | ||
ms = NewO11yServer(logger, port, enableTLS) | ||
var temp MetricsProvider = MockO11yServer{} | ||
ms.provider = temp | ||
ctx = GetTestGinContext(w) | ||
return ctx, ms | ||
} | ||
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func TestDashboardConfig(t *testing.T) { | ||
invalidTests := []struct { | ||
testName string | ||
header map[string][]string | ||
params map[string]string | ||
queryParams map[string]string | ||
expectedResult int | ||
}{ | ||
{testName: "Header Argocd-Application-Name not sent", | ||
header: map[string][]string{"Argocd-Project-Name": []string{"test"}}, | ||
params: map[string]string{"application": "test"}, | ||
queryParams: map[string]string{}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "Header Argocd-Application-Name multiple values sent", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test", "argo:test"}}, | ||
params: map[string]string{"application": "test"}, | ||
queryParams: map[string]string{}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "PathParam application not sent", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}}, | ||
params: map[string]string{}, | ||
queryParams: map[string]string{}, | ||
expectedResult: 400, | ||
}, | ||
{testName: "Application name mismatch. Value from the header is different from the path param application.", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test1"}}, | ||
params: map[string]string{"application": "test"}, | ||
queryParams: map[string]string{}, | ||
expectedResult: 400, | ||
}, | ||
} | ||
//test invalid scenarios | ||
for _, invalidTest := range invalidTests { | ||
invalidTest := invalidTest | ||
t.Run(invalidTest.testName, func(t *testing.T) { | ||
w := httptest.NewRecorder() | ||
ctx, ms := createContextAndNewO11yServer(w) | ||
MockJsonGet(ctx, invalidTest.header, invalidTest.params, invalidTest.queryParams) | ||
ms.dashboardConfig(ctx) | ||
assert.EqualValues(t, invalidTest.expectedResult, w.Code) | ||
}) | ||
} | ||
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validTests := []struct { | ||
testName string | ||
header map[string][]string | ||
params map[string]string | ||
queryParams map[string]string | ||
expectedResult int | ||
}{ | ||
{testName: "All Headers and path params are sent and are matched successfully", | ||
header: map[string][]string{"Argocd-Application-Name": []string{"argo:test"}}, | ||
params: map[string]string{"application": "test"}, | ||
queryParams: map[string]string{}, | ||
expectedResult: 200, | ||
}, | ||
} | ||
for _, validTest := range validTests { | ||
validTest := validTest | ||
t.Run(validTest.testName, func(t *testing.T) { | ||
w := httptest.NewRecorder() | ||
ctx, ms := createContextAndNewO11yServer(w) | ||
MockJsonGet(ctx, validTest.header, validTest.params, validTest.queryParams) | ||
ms.dashboardConfig(ctx) | ||
assert.EqualValues(t, validTest.expectedResult, w.Code) | ||
}) | ||
} | ||
} | ||
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// mock gin context | ||
func GetTestGinContext(w *httptest.ResponseRecorder) *gin.Context { | ||
gin.SetMode(gin.TestMode) | ||
ctx, _ := gin.CreateTestContext(w) | ||
ctx.Request = &http.Request{ | ||
Header: make(http.Header), | ||
URL: &url.URL{}, | ||
} | ||
return ctx | ||
} | ||
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// mock get request | ||
func MockJsonGet(c *gin.Context, header map[string][]string, pathParams map[string]string, queryParams map[string]string) { | ||
c.Request.Method = "GET" | ||
c.Request.Header.Set("Content-Type", "application/json") | ||
c.Request.Header = header | ||
for key, value := range pathParams { | ||
c.AddParam(key, value) | ||
} | ||
temp := url.Values{} | ||
for key, value := range queryParams { | ||
temp.Add(key, value) | ||
} | ||
c.Request.URL.RawQuery = temp.Encode() | ||
} |