Function TestHTTPEndpointPrepare

expr/http_endpoint_test.go:41–117

(t *testing.T)

}

func TestHTTPEndpointPrepare(t *testing.T) {
	cases := map[string]struct {
		DSL     func()
		Headers []string
		Params  []string
		Cookies []string
		Error   string
	}{
		"valid": {
			DSL:    testdata.ValidRouteDSL,
			Params: []string{"base_id", "id"},
		},
		"with parent": {
			DSL:     testdata.EndpointWithParentDSL,
			Headers: []string{"pheader", "header"},
			Params:  []string{"pparam", "param"},
			Cookies: []string{"pcookie", "cookie"},
		},
		"with parent revert": {
			DSL:     testdata.EndpointWithParentRevertDSL,
			Headers: []string{"pheader", "header"},
			Params:  []string{"pparam", "param"},
			Cookies: []string{"pcookie", "cookie"},
		},
		"error": {
			DSL:   testdata.EndpointRecursiveParentDSL,
			Error: "service \"Parent\": Parent service Child is also child\nservice \"Child\": Parent service Parent is also child",
		},
	}
	for n, c := range cases {
		t.Run(n, func(t *testing.T) {
			if c.Error == "" {
				root := expr.RunDSL(t, c.DSL)
				e := root.API.HTTP.Services[len(root.API.HTTP.Services)-1].HTTPEndpoints[0]

				ht := expr.AsObject(e.Headers.Type)
				if len(*ht) != len(c.Headers) {
					t.Errorf("got %d headers, expected %d", len(*ht), len(c.Headers))
				} else {
					for _, n := range c.Headers {
						if ht.Attribute(n) == nil {
							t.Errorf("header %q is missing", n)
						}
					}
				}

				ct := expr.AsObject(e.Cookies.Type)
				if len(*ct) != len(c.Cookies) {
					t.Errorf("got %d cookies, expected %d", len(*ct), len(c.Cookies))
				} else {
					for _, n := range c.Cookies {
						if ct.Attribute(n) == nil {
							t.Errorf("cookie %q is missing", n)
						}
					}
				}

				pt := expr.AsObject(e.Params.Type)