4eeadd06a5
* refactor: move more commands to internal/cmd Part of https://github.com/ooni/probe/issues/1335. We would like all commands to be at the same level of engine rather than inside engine (now that we can do it). * fix: update .gitignore * refactor: also move jafar outside engine * We should be good now?
74 lines
1.9 KiB
Go
74 lines
1.9 KiB
Go
package flagx_test
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// The code in this file is adapted from github.com/m-lab/go and more
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// specifically from <https://git.io/JJ8UA>. This file is licensed under
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// version 2.0 of the Apache License <https://git.io/JJ8Ux>.
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import (
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"flag"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/ooni/probe-cli/v3/internal/cmd/jafar/flagx"
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)
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func TestStringArray(t *testing.T) {
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tests := []struct {
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name string
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args []string
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expt flagx.StringArray
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repr string
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contains string
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wantErr bool
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}{
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{
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name: "okay",
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args: []string{"a", "b"},
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expt: flagx.StringArray{"a", "b"},
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repr: `[]string{"a", "b"}`,
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contains: "b",
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},
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{
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name: "okay-split-commas",
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args: []string{"a", "b", "c,d"},
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expt: flagx.StringArray{"a", "b", "c", "d"},
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repr: `[]string{"a", "b", "c", "d"}`,
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contains: "d",
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},
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{
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name: "empty",
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args: []string{},
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expt: flagx.StringArray{},
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repr: `[]string{}`,
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contains: "a",
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wantErr: true,
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},
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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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sa := &flagx.StringArray{}
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for i := range tt.args {
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if err := sa.Set(tt.args[i]); err != nil {
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t.Errorf("StringArray.Set() error = %v, want nil", err)
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}
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}
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v := (sa.Get().(flagx.StringArray))
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if diff := cmp.Diff(v, tt.expt); diff != "" {
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t.Errorf("StringArray.Get() unexpected differences %v", diff)
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}
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if tt.repr != sa.String() {
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t.Errorf("StringArray.String() want = %q, got %q", tt.repr, sa.String())
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}
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if sa.Contains(tt.contains) == tt.wantErr {
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t.Errorf("StringArray.Contains() want = %q, got %t", tt.repr, sa.Contains(tt.contains))
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}
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})
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}
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}
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// Successful compilation of this function means that StringArray implements the
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// flag.Getter interface. The function need not be called.
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func assertFlagGetterStringArray(b flagx.StringArray) {
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func(in flag.Getter) {}(&b)
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}
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