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59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
package named
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import "testing"
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func TestParamSet_Add(t *testing.T) {
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t.Parallel()
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type test struct {
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pset *ParamSet
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param Param
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expected int
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}
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named := NewParamSet(nil, true)
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populatedNamed := NewParamSet(map[int]bool{1: true, 2: true, 4: true, 5: true, 6: true}, true)
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populatedUnnamed := NewParamSet(map[int]bool{1: true, 2: true, 4: true, 5: true, 6: true}, false)
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unnamed := NewParamSet(nil, false)
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p1 := NewParam("hello")
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p2 := NewParam("world")
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tests := []test{
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// First parameter should be 1
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{named, p1, 1},
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// Duplicate first parameters should be 1
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{named, p1, 1},
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// A new parameter receives a new parameter number
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{named, p2, 2},
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// An additional new parameter does _not_ receive a new
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{named, p2, 2},
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// First parameter should be 1
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{unnamed, p1, 1},
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// Duplicate first parameters should increment argn
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{unnamed, p1, 2},
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// A new parameter receives a new parameter number
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{unnamed, p2, 3},
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// An additional new parameter still does receive a new argn
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{unnamed, p2, 4},
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// First parameter of a pre-populated should be 3
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{populatedNamed, p1, 3},
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{populatedNamed, p1, 3},
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{populatedNamed, p2, 7},
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{populatedNamed, p2, 7},
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{populatedUnnamed, p1, 3},
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{populatedUnnamed, p1, 7},
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{populatedUnnamed, p2, 8},
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{populatedUnnamed, p2, 9},
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}
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for _, spec := range tests {
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actual := spec.pset.Add(spec.param)
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if actual != spec.expected {
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t.Errorf("ParamSet.Add(%s) expected %v; got %v", spec.param.name, spec.expected, actual)
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}
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}
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}
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