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Copy pathflag_float_slice_test.go
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156 lines (136 loc) · 3.04 KB
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package cli
import (
"io"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestCommand_FloatSlice(t *testing.T) {
tests := []struct {
name string
flag Flag
arguments []string
expect []float64
expectErr bool
}{
{
flag: &FloatSliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2,3,4"},
expect: []float64{1, 2, 3, 4},
},
{
flag: &FloatSliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2", "--numbers", "3,4"},
expect: []float64{1, 2, 3, 4},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cmd := &Command{
Name: "mock",
Flags: []Flag{tt.flag},
Writer: io.Discard,
ErrWriter: io.Discard,
}
err := cmd.Run(buildTestContext(t), append([]string{"mock"}, tt.arguments...))
if tt.expectErr {
require.Error(t, err)
return
}
require.NoError(t, err)
for _, name := range tt.flag.Names() {
assert.Equalf(t, tt.expect, cmd.FloatSlice(name), "FloatSlice(%v)", name)
}
})
}
}
func TestCommand_Float32Slice(t *testing.T) {
tests := []struct {
name string
flag Flag
arguments []string
expect []float32
expectErr bool
}{
{
flag: &Float32SliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2,3,4"},
expect: []float32{1, 2, 3, 4},
},
{
flag: &Float32SliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2", "--numbers", "3,4"},
expect: []float32{1, 2, 3, 4},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cmd := &Command{
Name: "mock",
Flags: []Flag{tt.flag},
Writer: io.Discard,
ErrWriter: io.Discard,
}
err := cmd.Run(buildTestContext(t), append([]string{"mock"}, tt.arguments...))
if tt.expectErr {
require.Error(t, err)
return
}
require.NoError(t, err)
for _, name := range tt.flag.Names() {
assert.Equalf(t, tt.expect, cmd.Float32Slice(name), "Float32Slice(%v)", name)
}
})
}
}
func TestCommand_Float64Slice(t *testing.T) {
tests := []struct {
name string
flag Flag
arguments []string
expect []float64
expectErr bool
}{
{
flag: &Float64SliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2,3,4"},
expect: []float64{1, 2, 3, 4},
},
{
flag: &Float64SliceFlag{
Name: "numbers",
},
arguments: []string{"--numbers", "1,2", "--numbers", "3,4"},
expect: []float64{1, 2, 3, 4},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
cmd := &Command{
Name: "mock",
Flags: []Flag{tt.flag},
Writer: io.Discard,
ErrWriter: io.Discard,
}
err := cmd.Run(buildTestContext(t), append([]string{"mock"}, tt.arguments...))
if tt.expectErr {
require.Error(t, err)
return
}
require.NoError(t, err)
for _, name := range tt.flag.Names() {
assert.Equalf(t, tt.expect, cmd.Float64Slice(name), "Float64Slice(%v)", name)
}
})
}
}