config_test.go

package main

import (
	"reflect"
	"testing"
)

var configForTest = &Config{
	Scopes: map[string]*Scope{
		"": {
			Values: []map[string]string{
				{
					"baz": "world!",
					"foo": "Hello 1",
				},
				{
					"baz": "world!",
					"foo": "Hello 2",
				},
			},
		},
		"sample": {
			Values: []map[string]string{
				{
					"foo": "Test1, world!",
					"bar": "test1, test",
					"baz": "baz",
				},
				{
					"foo": "Test2, world!",
					"bar": "test2, test",
				},
				{
					"foo": "Test1, world!",
					"bar": "test1, test",
					"qux": "qux",
				},
			},
		},
	},
}

func Test_collectHistory(t *testing.T) {
	testCases := []struct {
		identifier *Identifier
		expected   []string
	}{
		{
			identifier: &Identifier{key: "foo"},
			expected:   []string{"Hello 1", "Hello 2"},
		},
		{
			identifier: &Identifier{key: "baz"},
			expected:   []string{"world!"},
		},
		{
			&Identifier{scope: "sample", key: "foo"},
			[]string{"Test1, world!", "Test2, world!"},
		},
		{
			&Identifier{scope: "foo", key: "test"},
			[]string{},
		},
	}
	for _, tc := range testCases {
		got := configForTest.collectHistory(tc.identifier)
		if !reflect.DeepEqual(tc.expected, got) {
			t.Errorf("collectHistory incorrect (expected: %+v, got: %+v)", tc.expected, got)
		}
	}
}

func Test_collectScopedPairHistory(t *testing.T) {
	testCases := []struct {
		identifier *IdentifierGroup
		expected   []string
	}{
		{
			identifier: &IdentifierGroup{keys: []string{"foo", "baz"}},
			expected:   []string{"Hello 1, world!", "Hello 2, world!"},
		},
		{
			identifier: &IdentifierGroup{scope: "sample", keys: []string{"foo", "bar"}},
			expected:   []string{"Test1,\\ world!, test1,\\ test", "Test2,\\ world!, test2,\\ test"},
		},
		{
			identifier: &IdentifierGroup{scope: "sample", keys: []string{"foo", "bar", "baz"}},
			expected:   []string{"Test1,\\ world!, test1,\\ test, baz"},
		},
		{
			identifier: &IdentifierGroup{scope: "foo", keys: []string{"test"}},
			expected:   []string{},
		},
	}
	for _, tc := range testCases {
		got := configForTest.collectScopedPairHistory(tc.identifier)
		if !reflect.DeepEqual(tc.expected, got) {
			t.Errorf("collectScopedPairHistory incorrect (expected: %+v, got: %+v)", tc.expected, got)
		}
	}
}