48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package validator
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import (
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"testing"
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)
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func TestCustom(t *testing.T) {
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validator := Custom(ErrorCodeCustom, "value must be positive", func(value any) bool {
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if num, ok := value.(int); ok {
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return num > 0
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}
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return false
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})
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tests := []struct {
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name string
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value any
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wantError bool
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}{
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{"valid positive", 5, false},
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{"invalid zero", 0, true},
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{"invalid negative", -5, 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 := validator(tt.value)
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if (err != nil) != tt.wantError {
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t.Errorf("Custom() error = %v, wantError %v", err, tt.wantError)
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}
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})
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}
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}
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