28 lines
625 B
Go
28 lines
625 B
Go
package images
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import (
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"testing"
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)
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func TestExtractInitials(t *testing.T) {
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testCases := []struct {
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fullName string
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amountInitials int
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expectedInitials string
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}{
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{"John Doe", 1, "J"},
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{"John Doe", 2, "JD"},
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{"John Doe", 2, "JD"},
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{"Jane ", 2, "J"},
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{"Xxxx", 2, "X"},
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{"", 2, ""},
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}
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for _, tc := range testCases {
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actualInitials := ExtractInitials(tc.fullName, tc.amountInitials)
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if actualInitials != tc.expectedInitials {
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t.Errorf("Unexpected result for %q with %d initials, expected %q but got %q", tc.fullName, tc.amountInitials, tc.expectedInitials, actualInitials)
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}
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}
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}
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