mirror of https://github.com/mum4k/termdash.git
57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
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// Copyright 2019 Google Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package dotseg
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import (
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"image"
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"testing"
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"github.com/kylelemons/godebug/pretty"
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)
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func TestAttributes(t *testing.T) {
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tests := []struct {
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desc string
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brailleAr image.Rectangle
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seg Segment
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want image.Rectangle
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wantErr bool
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}{
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{
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desc: "fails on unsupported segment",
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brailleAr: image.Rect(0, 0, 1, 1),
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seg: Segment(-1),
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wantErr: true,
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},
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}
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for _, tc := range tests {
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t.Run(tc.desc, func(t *testing.T) {
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attr := newAttributes(tc.brailleAr)
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got, err := attr.segArea(tc.seg)
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if (err != nil) != tc.wantErr {
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t.Errorf("segArea => unexpected error: %v, wantErr: %v", err, tc.wantErr)
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}
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if err != nil {
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return
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}
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if diff := pretty.Compare(tc.want, got); diff != "" {
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t.Errorf("segArea => unexpected diff (-want, +got):\n%s", diff)
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}
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})
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}
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}
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