115 lines
2.6 KiB
Go
115 lines
2.6 KiB
Go
package port
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import (
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"testing"
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)
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func TestAddRange(t *testing.T) {
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tests := []struct {
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name string
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startPort uint16
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endPort uint16
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wantErr bool
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}{
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{"normal range", 1000, 1002, false},
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{"invalid range", 2000, 1999, true},
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{"single port range", 3000, 3000, false},
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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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pm := New()
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err := pm.AddRange(tt.startPort, tt.endPort)
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if (err != nil) != tt.wantErr {
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t.Errorf("AddRange() error = %v, wantErr %v", err, tt.wantErr)
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}
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})
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}
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}
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func TestUnassigned(t *testing.T) {
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pm := New()
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_ = pm.AddRange(1000, 1002)
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tests := []struct {
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name string
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status map[uint16]bool
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want uint16
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wantOk bool
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}{
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{"all unassigned", map[uint16]bool{1000: false, 1001: false, 1002: false}, 1000, true},
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{"some assigned", map[uint16]bool{1000: true, 1001: false, 1002: true}, 1001, true},
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{"all assigned", map[uint16]bool{1000: true, 1001: true, 1002: true}, 0, false},
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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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for k, v := range tt.status {
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_ = pm.SetStatus(k, v)
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}
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got, gotOk := pm.Unassigned()
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if got != tt.want || gotOk != tt.wantOk {
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t.Errorf("Unassigned() got = %v, want %v, gotOk = %v, wantOk %v", got, tt.want, gotOk, tt.wantOk)
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}
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})
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}
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}
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func TestSetStatus(t *testing.T) {
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pm := New()
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_ = pm.AddRange(1000, 1002)
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tests := []struct {
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name string
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port uint16
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assigned bool
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}{
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{"assign port 1000", 1000, true},
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{"unassign port 1001", 1001, false},
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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 err := pm.SetStatus(tt.port, tt.assigned); err != nil {
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t.Errorf("SetStatus() error = %v", err)
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}
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if status, _ := pm.(*port).ports[tt.port]; status != tt.assigned {
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t.Errorf("SetStatus() failed, port %v has status %v, want %v", tt.port, status, tt.assigned)
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}
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})
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}
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}
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func TestClaim(t *testing.T) {
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pm := New()
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_ = pm.AddRange(1000, 1002)
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tests := []struct {
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name string
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port uint16
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status bool
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want bool
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}{
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{"claim unassigned port", 1000, false, true},
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{"claim already assigned port", 1001, true, false},
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{"claim non-existent port", 5000, false, 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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if _, exists := pm.(*port).ports[tt.port]; exists {
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_ = pm.SetStatus(tt.port, tt.status)
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}
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got := pm.Claim(tt.port)
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if got != tt.want {
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t.Errorf("Claim() got = %v, want %v", got, tt.want)
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}
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if finalState := pm.(*port).ports[tt.port]; finalState != true {
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t.Errorf("Claim() did not update port %v status to 'assigned'", tt.port)
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}
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})
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}
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}
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