parse_test.go

package hashuri

import (
	"testing"
)

func TestParse(t *testing.T) {

	tests := []struct{
		Value    string
		Expected Type
	}{
		{
			Value: "hash://crunch/fedcba9876543210",
			Expected: Type{
				Algorithm: "crunch",
				Hash:      "fedcba9876543210",
				RawQuery:  "",
				Fragment:  "",
			},
		},
		{
			Value: "hash://crunch/fedcba9876543210?apple=one&banana=۲&cherry=3",
			Expected: Type{
				Algorithm: "crunch",
				Hash:      "fedcba9876543210",
				RawQuery:  "apple=one&banana=۲&cherry=3",
				Fragment:  "",
			},
		},
		{
			Value: "hash://crunch/fedcba9876543210#over-there",
			Expected: Type{
				Algorithm: "crunch",
				Hash:      "fedcba9876543210",
				RawQuery:  "",
				Fragment:  "over-there",
			},
		},
		{
			Value: "hash://crunch/fedcba9876543210?apple=one&banana=۲&cherry=3#over-there",
			Expected: Type{
				Algorithm: "crunch",
				Hash:      "fedcba9876543210",
				RawQuery:  "apple=one&banana=۲&cherry=3",
				Fragment:  "over-there",
			},
		},



		{
			Value: "hash://کوچک شدن/fedcba9876543210?apple=one&banana=۲&cherry=3#آنجا",
			Expected: Type{
				Algorithm: "کوچک شدن",
				Hash:      "fedcba9876543210",
				RawQuery:  "apple=one&banana=۲&cherry=3",
				Fragment:  "آنجا",
			},
		},
	}


	for testNumber, test := range tests {

		var actualType Type

		actualType.Algorithm = "ERROR-Algorithm"
		actualType.Hash      = "ERROR-Hash"
		actualType.RawQuery  = "ERROR-RawQuery"
		actualType.Fragment  = "ERROR-Fragment"

		if err := Parse(&actualType, test.Value); nil != err {
			t.Errorf("For test #%d, did not expect an error, but actually got one: (%T) %q", testNumber, err, err)
			t.Errorf("\tvalue:  %q", test.Value)
			t.Errorf("\tactual: %q", actualType.String())
			continue
		}

		if expected, actual := test.Expected.Algorithm, actualType.Algorithm; expected != actual {
			t.Errorf("For test #%d, algorithm expected %q, but actually got %q.", testNumber, expected, actual)
			continue
		}
		if expected, actual := test.Expected.Hash, actualType.Hash; expected != actual {
			t.Errorf("For test #%d, hash expected %q, but actually got %q.", testNumber, expected, actual)
			continue
		}
		if expected, actual := test.Expected.RawQuery, actualType.RawQuery; expected != actual {
			t.Errorf("For test #%d, raw query expected %q, but actually got %q.", testNumber, expected, actual)
			continue
		}
		if expected, actual := test.Expected.Fragment, actualType.Fragment; expected != actual {
			t.Errorf("For test #%d, fragment expected %q, but actually got %q.", testNumber, expected, actual)
			continue
		}
	}
}