30 lines
812 B
Go
30 lines
812 B
Go
package page
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import "testing"
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func TestMoveFocus(t *testing.T) {
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tests := []struct {
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name string
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current int
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delta int
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want int
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}{
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{"down from track goes to device", 0, 1, 1},
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{"down from device goes to toggle", 1, 1, focusToggle},
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{"down from toggle stays", focusToggle, 1, focusToggle},
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{"up from toggle goes to device", focusToggle, -1, 1},
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{"up from device goes to track", 1, -1, 0},
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{"up from track stays", 0, -1, 0},
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{"down does not overshoot below toggle", focusToggle, 5, focusToggle},
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{"up does not undershoot above track", 0, -5, 0},
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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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if got := moveFocus(tt.current, tt.delta); got != tt.want {
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t.Errorf("moveFocus(%d, %d) = %d, want %d", tt.current, tt.delta, got, tt.want)
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}
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})
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}
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}
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