174 lines
2.4 KiB
Go
174 lines
2.4 KiB
Go
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package highlight
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import (
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"reflect"
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"testing"
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)
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func TestTermLocationOverlaps(t *testing.T) {
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tests := []struct {
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left *TermLocation
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right *TermLocation
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expected bool
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}{
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{
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left: &TermLocation{
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Start: 0,
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End: 5,
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},
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right: &TermLocation{
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Start: 3,
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End: 7,
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},
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expected: true,
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},
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{
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left: &TermLocation{
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Start: 0,
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End: 5,
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},
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right: &TermLocation{
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Start: 5,
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End: 7,
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},
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expected: false,
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},
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{
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left: &TermLocation{
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Start: 0,
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End: 5,
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},
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right: &TermLocation{
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Start: 7,
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End: 11,
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},
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expected: false,
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},
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}
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for _, test := range tests {
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actual := test.left.Overlaps(test.right)
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if actual != test.expected {
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t.Errorf("expected %t got %t for %#v", test.expected, actual, test)
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}
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}
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}
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func TestTermLocationsMergeOverlapping(t *testing.T) {
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tests := []struct {
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input TermLocations
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output TermLocations
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}{
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{
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input: TermLocations{},
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output: TermLocations{},
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},
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{
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input: TermLocations{
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&TermLocation{
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Start: 0,
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End: 5,
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},
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&TermLocation{
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Start: 7,
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End: 11,
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},
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},
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output: TermLocations{
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&TermLocation{
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Start: 0,
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End: 5,
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},
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&TermLocation{
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Start: 7,
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End: 11,
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},
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},
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},
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{
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input: TermLocations{
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&TermLocation{
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Start: 0,
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End: 5,
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},
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&TermLocation{
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Start: 4,
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End: 11,
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},
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},
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output: TermLocations{
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&TermLocation{
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Start: 0,
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End: 11,
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},
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nil,
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},
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},
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{
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input: TermLocations{
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&TermLocation{
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Start: 0,
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End: 5,
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},
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&TermLocation{
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Start: 4,
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End: 11,
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},
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&TermLocation{
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Start: 9,
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End: 13,
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},
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},
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output: TermLocations{
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&TermLocation{
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Start: 0,
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End: 13,
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},
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nil,
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nil,
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},
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},
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{
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input: TermLocations{
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&TermLocation{
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Start: 0,
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End: 5,
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},
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&TermLocation{
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Start: 4,
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End: 11,
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},
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&TermLocation{
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Start: 9,
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End: 13,
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},
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&TermLocation{
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Start: 15,
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End: 21,
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},
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},
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output: TermLocations{
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&TermLocation{
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Start: 0,
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End: 13,
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},
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nil,
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nil,
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&TermLocation{
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Start: 15,
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End: 21,
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},
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},
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},
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}
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for _, test := range tests {
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test.input.MergeOverlapping()
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if !reflect.DeepEqual(test.input, test.output) {
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t.Errorf("expected: %#v got %#v", test.output, test.input)
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}
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}
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}
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