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route_test.go
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route_test.go
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package dndm
import (
"reflect"
"testing"
testtypes "github.com/itohio/dndm/types/test"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestRoute_Equal(t *testing.T) {
tests := []struct {
name string
route1 Route
route2 Route
expected bool
}{
{
name: "Equal routes",
route1: PlainRoute{route: "MessageType@path"},
route2: PlainRoute{route: "MessageType@path"},
expected: true,
},
{
name: "Different routes",
route1: PlainRoute{route: "MessageType@path1"},
route2: PlainRoute{route: "MessageType@path2"},
expected: false,
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
result := test.route1.Equal(test.route2)
assert.Equal(t, test.expected, result)
})
}
}
func TestNewRoute(t *testing.T) {
msg := &testtypes.Foo{}
route, err := NewRoute("path", msg)
assert.NoError(t, err)
expectedRoute := PlainRoute{route: "types.Foo@path", path: "path", msgType: reflect.TypeOf(msg)}
assert.Equal(t, expectedRoute, route)
assert.Equal(t, "types.Foo@path", route.ID())
assert.Equal(t, "types.Foo@path", route.String())
assert.Equal(t, "path", route.Path())
assert.Equal(t, reflect.TypeOf(msg), route.Type())
_, err = NewRoute("", msg)
assert.Error(t, err)
_, err = NewRoute("a@b", msg)
assert.Error(t, err)
_, err = NewRoute("a#b", msg)
assert.Error(t, err)
}
func TestNewHashedRoute(t *testing.T) {
msg := &testtypes.Foo{}
route, err := NewHashedRoute("example", "example.path", msg)
assert.NoError(t, err)
expectedRoute := HashedRoute{route: "m1F+jLCmA+RQL1TkllbKW4cFj8I", prefix: "example", msgType: reflect.TypeOf(msg)}
assert.Equal(t, expectedRoute, route)
assert.Equal(t, "m1F+jLCmA+RQL1TkllbKW4cFj8I", route.ID())
assert.Equal(t, "example#m1F+jLCmA+RQL1TkllbKW4cFj8I", route.String())
assert.Equal(t, "example", route.Path())
assert.Equal(t, reflect.TypeOf(msg), route.Type())
_, err = NewHashedRoute("", "example.path", msg)
assert.Error(t, err)
_, err = NewHashedRoute("example", "exampl", msg)
assert.Error(t, err)
_, err = NewHashedRoute("example", "", msg)
assert.Error(t, err)
_, err = NewHashedRoute("@", "example.path", msg)
assert.Error(t, err)
_, err = NewHashedRoute("#", "example.path", msg)
assert.Error(t, err)
_, err = NewHashedRoute("ex", "example@path", msg)
assert.NoError(t, err)
_, err = NewHashedRoute("ex", "example#path", msg)
assert.NoError(t, err)
}
func TestRouteFromString(t *testing.T) {
route, err := RouteFromString("MessageType@path")
assert.NoError(t, err)
assert.Equal(t, "MessageType@path", route.ID())
assert.Equal(t, "MessageType@path", route.String())
assert.Equal(t, "path", route.Path())
assert.Equal(t, nil, route.Type())
_, err = RouteFromString("@path")
assert.Error(t, err)
_, err = RouteFromString("foo@")
assert.Error(t, err)
_, err = RouteFromString("")
assert.Error(t, err)
}
func TestRouteFromStringHashed(t *testing.T) {
route, err := RouteFromString("example#m1F+jLCmA+RQL1TkllbKW4cFj8I")
require.NoError(t, err)
assert.Equal(t, "m1F+jLCmA+RQL1TkllbKW4cFj8I", route.ID())
assert.Equal(t, "example#m1F+jLCmA+RQL1TkllbKW4cFj8I", route.String())
assert.Equal(t, "example", route.Path())
assert.Equal(t, nil, route.Type())
}
func TestRouteFromStringHashedNoPrefix(t *testing.T) {
route, err := RouteFromString("#m1F+jLCmA+RQL1TkllbKW4cFj8I")
require.NoError(t, err)
assert.Equal(t, "m1F+jLCmA+RQL1TkllbKW4cFj8I", route.ID())
assert.Equal(t, "#m1F+jLCmA+RQL1TkllbKW4cFj8I", route.String())
assert.Equal(t, "", route.Path())
assert.Equal(t, nil, route.Type())
}