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Remove wpctl parsing tests (TestParseSinkLine, TestParseSinks)

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These tests cover parseSinkLine and parseSinks, which parse the output of
wpctl status. Both functions will be removed in the next commit as part of
migrating away from PipeWire/wpctl to pure SDL_mixer volume control.
This commit is contained in:
NeilClack
2026-07-29 14:57:32 -05:00
parent 6dda462884
commit 7a3b6a66b7
1 changed files with 0 additions and 167 deletions
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internal/mixer/mixer_internal_test.go
-167
View File
@@ -142,171 +142,4 @@ func TestPlayDoesNotDeadlockWhenUninitialized(t *testing.T) {
}
}
func TestParseSinkLine(t *testing.T) {
tests := []struct {
name string
input string
wantOK bool
wantID int
wantName string
wantVol float64
wantDef bool
}{
{
name: "default sink with volume",
input: "*51. USB Audio [vol: 1.00]",
wantOK: true,
wantID: 51,
wantName: "USB Audio",
wantVol: 1.00,
wantDef: true,
},
{
name: "non-default sink with volume",
input: "33. Built-in Audio Analog Stereo [vol: 0.65]",
wantOK: true,
wantID: 33,
wantName: "Built-in Audio Analog Stereo",
wantVol: 0.65,
wantDef: false,
},
{
name: "default sink with muted tag",
input: "*51. USB Audio [vol: 0.50 MUTED]",
wantOK: true,
wantID: 51,
wantName: "USB Audio",
wantVol: 0.50,
wantDef: true,
},
{
name: "sink without volume field",
input: "33. Built-in Audio Analog Stereo",
wantOK: true,
wantID: 33,
wantName: "Built-in Audio Analog Stereo",
wantVol: 0.0,
wantDef: false,
},
{
name: "empty string",
input: "",
wantOK: false,
},
{
name: "no dot separator",
input: "no dot here",
wantOK: false,
},
{
name: "non-numeric ID",
input: "abc. Some Device [vol: 0.80]",
wantOK: false,
},
{
name: "zero volume",
input: "1. Muted Device [vol: 0.00]",
wantOK: true,
wantID: 1,
wantName: "Muted Device",
wantVol: 0.0,
wantDef: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
sink, ok := parseSinkLine(tt.input)
if ok != tt.wantOK {
t.Fatalf("parseSinkLine(%q) ok = %v, want %v", tt.input, ok, tt.wantOK)
}
if !ok {
return
}
if sink.ID != tt.wantID {
t.Errorf("ID = %d, want %d", sink.ID, tt.wantID)
}
if sink.Name != tt.wantName {
t.Errorf("Name = %q, want %q", sink.Name, tt.wantName)
}
if sink.Volume != tt.wantVol {
t.Errorf("Volume = %f, want %f", sink.Volume, tt.wantVol)
}
if sink.IsDefault != tt.wantDef {
t.Errorf("IsDefault = %v, want %v", sink.IsDefault, tt.wantDef)
}
})
}
}
func TestParseSinks(t *testing.T) {
tests := []struct {
name string
input string
wantCount int
wantNames []string
}{
{
name: "two sinks",
input: `Audio
Sinks:
*51. USB Audio [vol: 1.00]
33. Built-in Audio Analog Stereo [vol: 0.65]
Sources:
52. Microphone [vol: 0.80]`,
wantCount: 2,
wantNames: []string{"USB Audio", "Built-in Audio Analog Stereo"},
},
{
name: "no sinks section",
input: `Audio
Sources:
52. Microphone [vol: 0.80]`,
wantCount: 0,
},
{
name: "sinks with tree characters",
input: `Audio
├─Sinks:
│ ├─*51. USB Audio [vol: 1.00]
│ └─33. Built-in Audio Analog Stereo [vol: 0.65]
└─Sources:
└─52. Microphone [vol: 0.80]`,
wantCount: 2,
wantNames: []string{"USB Audio", "Built-in Audio Analog Stereo"},
},
{
name: "empty input",
input: ``,
wantCount: 0,
},
{
name: "video section ignored",
input: `Video
Sinks:
100. HDMI Output [vol: 1.00]
Audio
Sinks:
51. USB Audio [vol: 1.00]`,
wantCount: 1,
wantNames: []string{"USB Audio"},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
sinks, err := parseSinks([]byte(tt.input))
if err != nil {
t.Fatalf("parseSinks returned error: %v", err)
}
if len(sinks) != tt.wantCount {
t.Fatalf("got %d sinks, want %d", len(sinks), tt.wantCount)
}
for i, name := range tt.wantNames {
if sinks[i].Name != name {
t.Errorf("sink[%d].Name = %q, want %q", i, sinks[i].Name, name)
}
}
})
}
}