jackyu66gitandCursor
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Archive the differentiated YuXinGu product docs, AI engineering system, design contract, and Go/Vue scaffold. Next execution prioritizes Cece-parity over early innovation (see .ai/product/STRATEGY.md). Co-authored-by: Cursor <cursoragent@cursor.com>
40 lines
789 B
Go
40 lines
789 B
Go
//go:build ignore
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// EXAMPLE — table-driven unit test shape.
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package examples
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import "testing"
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func TestClampBirthMonth(t *testing.T) {
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tests := []struct {
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name string
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month int
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wantErr bool
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}{
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{name: "ok", month: 6, wantErr: false},
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{name: "zero", month: 0, wantErr: true},
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{name: "thirteen", month: 13, wantErr: true},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validateMonth(tt.month)
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if (err != nil) != tt.wantErr {
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t.Fatalf("validateMonth(%d) err=%v wantErr=%v", tt.month, err, tt.wantErr)
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}
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})
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}
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}
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func validateMonth(m int) error {
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if m < 1 || m > 12 {
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return errInvalid
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}
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return nil
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}
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var errInvalid = errString("invalid")
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type errString string
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func (e errString) Error() string { return string(e) }
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