capstan/urls_test.go

package capstan_test

import (
	"testing"

	"git.destrealm.org/go/capstan"
	"git.destrealm.org/go/capstan/config"
)

func Test_URLMapper_For(t *testing.T) {
	var err error
	var out string
	var builder *capstan.URLBuilder

	mapper := capstan.NewURLMapper(&config.ServerConfig{
		FullHost: "localhost",
		Protocol: "http",
	})
	mapper.Map(&capstan.Route{
		Name:     "index",
		Path:     "/",
		Method:   "GET",
		Endpoint: func(ctx capstan.Context) error { return nil },
	})
	mapper.Map(&capstan.Route{
		Name:     "test",
		Path:     "/test/{value}",
		Method:   "GET",
		Endpoint: func(ctx capstan.Context) error { return nil },
	})

	builder = mapper.For("index:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder.External = true
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "http://localhost/" {
		t.Error("URL did not match")
		t.Error(`expected: "http://localhost/"`)
		t.Errorf(`actual: "%s"`, out)
	}

	builder = mapper.For("test:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder = mapper.For("index:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder.External = false
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "/" {
		t.Error("URL did not match")
		t.Error(`expected: "/"`)
		t.Errorf(`actual: "%s"`, out)
	}

	builder = mapper.For("test:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder = builder.Param("value", "unit-test")
	builder.External = true
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "http://localhost/test/unit-test" {
		t.Error("URL did not match")
		t.Error(`expected: "http://localhost/test/unit-test"`)
		t.Errorf(`actual: "%s"`, out)
	}

	builder = mapper.For("test:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder = builder.Param("value", "unit-test")
	builder.External = false
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "/test/unit-test" {
		t.Error("URL did not match")
		t.Error(`expected: "/test/unit-test"`)
		t.Errorf(`actual: "%s"`, out)
	}

	builder = mapper.For("test:get")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder = builder.Param("value", "unit-test")
	builder = builder.Param("query", "string-value")
	builder.External = true
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "http://localhost/test/unit-test?query=string-value" {
		t.Error("URL did not match")
		t.Error(`expected: "http://localhost/test/unit-test?query=string-value"`)
		t.Errorf(`actual: "%s"`, out)
	}
}

func Test_URLMapper_ForStatic(t *testing.T) {
	var err error
	var out string
	var builder *capstan.URLBuilder

	mapper := capstan.NewURLMapper(&config.ServerConfig{
		FullHost: "localhost",
		Protocol: "http",
	})
	mapper.Static = "/static/"

	builder = mapper.For("static")
	if builder == nil {
		t.Error("URLBUilder should be returned from .For(); got nil")
		return
	}

	builder.Asset("sample.jpg")
	builder.External = true
	out = builder.Encode()
	if err != nil {
		t.Error("URLBuilder.Encode() failed:", err)
		return
	}
	if out != "http://localhost/static/sample.jpg" {
		t.Error("URL did not match")
		t.Error(`expected: "http://localhost/static/sample.jpg"`)
		t.Errorf(`actual: "%s"`, out)
	}
}