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endpoint_test.go
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endpoint_test.go
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package core
import (
"reflect"
"testing"
. "github.com/smartystreets/goconvey/convey"
)
func TestValidDomain(t *testing.T) {
Convey("Valid endpoints", t, func() {
Convey("Don't need to have periods", func() {
So(validDomain("pd"), ShouldBeTrue)
})
Convey("Can have a single subdomain", func() {
So(validDomain("pd.damouse"), ShouldBeTrue)
})
Convey("Can have an arbitrary number of subdomains", func() {
So(validDomain("pd.damouse.a.b.c"), ShouldBeTrue)
})
})
Convey("Invalid endpoints", t, func() {
Convey("Cannot end in an period", func() {
So(validDomain("pd."), ShouldBeFalse)
})
Convey("Cannot end in an period and slash", func() {
So(validDomain("pd./"), ShouldBeFalse)
})
Convey("Cannot end in an period, slash, and text", func() {
So(validDomain("pd./a"), ShouldBeFalse)
})
})
}
func TestMakeEndpoint(t *testing.T) {
Convey("Building an endpoint", t, func() {
Convey("Can append an action", func() {
s := makeEndpoint("xs.test", "action")
So(s, ShouldEqual, "xs.test/action")
})
Convey("Accepts a full endpoint", func() {
s := makeEndpoint("xs.test", "xs.other/action")
So(s, ShouldEqual, "xs.other/action")
})
})
}
func TestExtractDomain(t *testing.T) {
Convey("Single domains can be extracted", t, func() {
s, _ := extractDomain("pd.damouse/alpha")
So(s, ShouldEqual, "pd.damouse")
})
}
func TestTopLevelDomain(t *testing.T) {
Convey("Top level domain can be extracted", t, func() {
s := topLevelDomain("xs.test/action")
So(s, ShouldEqual, "xs")
})
}
func TestAncestorDomains(t *testing.T) {
Convey("Should work without appended string", t, func() {
expected := []string{"xs.X", "xs"}
results := ancestorDomains("xs.X.Y", "")
So(reflect.DeepEqual(results, expected), ShouldBeTrue)
})
Convey("Should work with appended string", t, func() {
expected := []string{"xs.X.Auth", "xs.Auth"}
results := ancestorDomains("xs.X.Y.Auth", "Auth")
So(reflect.DeepEqual(results, expected), ShouldBeTrue)
})
}
func TestExtractAction(t *testing.T) {
Convey("Single actions can be extracted", t, func() {
s, _ := extractActions("pd/alpha")
So(s, ShouldEqual, "alpha")
})
Convey("Invalid endpoints produce an error", t, func() {
_, err := extractActions("xs.test")
So(err, ShouldNotBeNil)
})
}
func TestExtractBoth(t *testing.T) {
Convey("Valid endpoints", t, func() {
Convey("With one domain can be extracted", func() {
e, a, ok := breakdownEndpoint("pd/alpha")
So(e, ShouldEqual, "pd")
So(a, ShouldEqual, "alpha")
So(ok, ShouldBeNil)
})
Convey("With a subdonmain can be extracted", func() {
e, a, ok := breakdownEndpoint("pd.x/alpha")
So(e, ShouldEqual, "pd.x")
So(a, ShouldEqual, "alpha")
So(ok, ShouldBeNil)
})
Convey("With a subaction can be extracted", func() {
e, a, ok := breakdownEndpoint("pd.x/alpha/beta")
So(e, ShouldEqual, "pd.x")
So(a, ShouldEqual, "alpha/beta")
So(ok, ShouldBeNil)
})
Convey("With a short action can be extracted", func() {
domain, action, ok := breakdownEndpoint("xs.test/a")
So(domain, ShouldEqual, "xs.test")
So(action, ShouldEqual, "a")
So(ok, ShouldBeNil)
})
})
Convey("Endpoints are considered invalid", t, func() {
Convey("When blank", func() {
_, _, ok := breakdownEndpoint("")
So(ok, ShouldNotBeNil)
})
})
}
func TestDownwardAction(t *testing.T) {
Convey("Valid subdomains", t, func() {
Convey("Can be the same domain", func() {
So(subdomain("pd.damouse", "pd.damouse"), ShouldBeTrue)
})
Convey("Can have one domain", func() {
So(subdomain("pd.damouse", "pd.damouse.aardvark"), ShouldBeTrue)
})
Convey("Can have arbitrarily many subdomains", func() {
So(subdomain("pd.damouse", "pd.damouse.a.b.c"), ShouldBeTrue)
})
})
Convey("Invalid subdomains", t, func() {
Convey("Can start with different letters", func() {
So(subdomain("pd.xamouse", "pd.damouse"), ShouldBeFalse)
})
Convey("Can have intermediate domains", func() {
So(subdomain("pd.damouse", "pd.aardvark.damouse"), ShouldBeFalse)
})
Convey("Can have spaces at the start", func() {
So(subdomain(" pd.damouse", "pd.damouse.a.b.c"), ShouldBeFalse)
})
Convey("Can be longer", func() {
So(subdomain("xs.demo.lance", "xs.demo"), ShouldBeFalse)
})
})
}