(t *testing.T)
| 85 | } |
| 86 | |
| 87 | func TestSnippetString(t *testing.T) { |
| 88 | t.Parallel() |
| 89 | tests := []struct { |
| 90 | name string |
| 91 | b []byte |
| 92 | opts []SnippetOption |
| 93 | want string |
| 94 | }{ |
| 95 | { |
| 96 | name: "empty", |
| 97 | b: []byte{}, |
| 98 | opts: []SnippetOption{ |
| 99 | WithLine(1), |
| 100 | WithColumn(1), |
| 101 | }, |
| 102 | want: "", |
| 103 | }, |
| 104 | { |
| 105 | name: "0th line, 0th column (no indicators)", |
| 106 | b: []byte(sample), |
| 107 | want: "", |
| 108 | }, |
| 109 | { |
| 110 | name: "1st line, 0th column (line indicator only)", |
| 111 | b: []byte(sample), |
| 112 | opts: []SnippetOption{ |
| 113 | WithLine(1), |
| 114 | }, |
| 115 | want: "> 1 | \x1b[33mversion\x1b[0m\x1b[1m\x1b[30m:\x1b[0m\x1b[1m\x1b[30m \x1b[0m\x1b[36m3\x1b[0m\x1b[1m\x1b[30m\x1b[0m", |
| 116 | }, |
| 117 | { |
| 118 | name: "0th line, 1st column (column indicator only)", |
| 119 | b: []byte(sample), |
| 120 | opts: []SnippetOption{ |
| 121 | WithColumn(1), |
| 122 | }, |
| 123 | want: "", |
| 124 | }, |
| 125 | { |
| 126 | name: "0th line, 1st column, padding=2 (column indicator only)", |
| 127 | b: []byte(sample), |
| 128 | opts: []SnippetOption{ |
| 129 | WithColumn(1), |
| 130 | WithPadding(2), |
| 131 | }, |
| 132 | want: " 1 | \x1b[33mversion\x1b[0m\x1b[1m\x1b[30m:\x1b[0m\x1b[1m\x1b[30m \x1b[0m\x1b[36m3\x1b[0m\x1b[1m\x1b[30m\x1b[0m\n 2 | \x1b[1m\x1b[30m\x1b[0m\n | ^", |
| 133 | }, |
| 134 | { |
| 135 | name: "1st line, 1st column", |
| 136 | b: []byte(sample), |
| 137 | opts: []SnippetOption{ |
| 138 | WithLine(1), |
| 139 | WithColumn(1), |
| 140 | }, |
| 141 | want: "> 1 | \x1b[33mversion\x1b[0m\x1b[1m\x1b[30m:\x1b[0m\x1b[1m\x1b[30m \x1b[0m\x1b[36m3\x1b[0m\x1b[1m\x1b[30m\x1b[0m\n | ^", |
| 142 | }, |
| 143 | { |
| 144 | name: "1st line, 10th column", |
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