mirror of https://github.com/docker/cli.git
31 lines
970 B
Go
31 lines
970 B
Go
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package formatter
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestEllipsis(t *testing.T) {
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var testcases = []struct {
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source string
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width int
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expected string
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}{
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{source: "t🐳ststring", width: 0, expected: ""},
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{source: "t🐳ststring", width: 1, expected: "t"},
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{source: "t🐳ststring", width: 2, expected: "t…"},
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{source: "t🐳ststring", width: 6, expected: "t🐳st…"},
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{source: "t🐳ststring", width: 20, expected: "t🐳ststring"},
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{source: "你好世界teststring", width: 0, expected: ""},
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{source: "你好世界teststring", width: 1, expected: "你"},
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{source: "你好世界teststring", width: 3, expected: "你…"},
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{source: "你好世界teststring", width: 6, expected: "你好…"},
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{source: "你好世界teststring", width: 20, expected: "你好世界teststring"},
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}
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for _, testcase := range testcases {
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assert.Equal(t, testcase.expected, Ellipsis(testcase.source, testcase.width))
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}
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}
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