package skipper

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestLabelSkipping(t *testing.T) {
	tcs := map[string]struct {
		labels   map[string]string
		skip     map[string]string
		input    map[string]string
		expected bool
	}{
		"labels": {
			map[string]string{"bear": "apple"},
			nil,
			map[string]string{"bear": "apple", "a": "b"},
			false,
		},
		"labels-skip-simple": {
			map[string]string{"a": "b", "martial-arts": "karate"},
			nil,
			map[string]string{"bear": "apple"},
			true,
		},
		"labels-skip-multiple": {
			map[string]string{"a": "b", "martial-arts": "karate"},
			nil,
			map[string]string{"bear": "apple", "body": "builder"},
			true,
		},
		"labels-skip-multiple-partial": {
			map[string]string{"a": "b", "martial-arts": "karate", "bear": "apple"},
			nil,
			map[string]string{"bear": "apple", "body": "builder"},
			true,
		},
		"labels-multiple": {
			map[string]string{"a": "b", "bear": "apple", "martial-arts": "karate"},
			nil,
			map[string]string{"bear": "apple", "a": "b", "key": "benz",
				"dreaming": "gently", "martial-arts": "karate"},
			false,
		},
		"skip-labels-one-match": {
			nil, map[string]string{"a": "b", "bear": "apple", "martial-arts": "karate"},
			map[string]string{"bear": "apple", "key": "benz", "dreaming": "gently"},
			true,
		},
		"skip-labels-multiple-match": {
			nil, map[string]string{"a": "b", "bear": "apple", "martial-arts": "karate"},
			map[string]string{"bear": "apple", "a": "b", "key": "benz",
				"dreaming": "gently"},
			true,
		},
		"skip-if-no-labels-when": {
			map[string]string{"a": "b", "bear": "apple", "martial-arts": "karate"},
			nil,
			map[string]string{},
			true,
		},
	}

	for name, tc := range tcs {
		t.Run(name, func(t *testing.T) {
			skip, _ := SkipBasedOnLabels(tc.input, tc.labels, tc.skip)
			assert.Equal(t, tc.expected, skip)
		})
	}
}