Function TestProxy_Passthrough

tools/querytee/proxy_test.go:188–338

(t *testing.T)

}

func TestProxy_Passthrough(t *testing.T) {
	type route struct {
		path, response string
	}

	type mockedBackend struct {
		routes []route
	}

	type query struct {
		path               string
		expectedRes        string
		expectedStatusCode int
	}

	const (
		pathCommon = "/common" // common path implemented by both backends

		pathZero = "/zero" // only implemented by backend at index 0
		pathOne  = "/one"  // only implemented by backend at index 1

		// responses by backend at index 0
		responseCommon0 = "common-0"
		responseZero    = "zero"

		// responses by backend at index 1
		responseCommon1 = "common-1"
		responseOne     = "one"
	)

	backends := []mockedBackend{
		{
			routes: []route{
				{
					path:     pathCommon,
					response: responseCommon0,
				},
				{
					path:     pathZero,
					response: responseZero,
				},
			},
		},
		{
			routes: []route{
				{
					path:     pathCommon,
					response: responseCommon1,
				},
				{
					path:     pathOne,
					response: responseOne,
				},
			},
		},
	}

	tests := map[string]struct {