deploy/rook/pkg/operator/test/spec_test.go

/*
Copyright 2016 The Rook Authors. All rights reserved.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package test

import "testing"

// Test the tests!

// make one expected arg
func oneExp(s ...string) [][]string {
	return [][]string{s}
}

// make actual args
func act(s ...string) []string {
	return s
}

func TestArgumentsMatchExpected(t *testing.T) {
	type args struct {
		expectedArgs [][]string
		actualArgs   []string
	}
	tests := []struct {
		name    string
		args    args
		wantErr bool
	}{
		{"-f ; ok", args{oneExp("-h"), act("-h")}, false},
		{"--flag=val ; ok", args{oneExp("--show=all"), act("--show=all")}, false},
		{"--flag val ; ok", args{oneExp("--show", "all"), act("--show", "all")}, false},
		{"-fval notfound", args{oneExp("-Ohere"), act("-ohere")}, true},
		{"--flag val ; no flag", args{oneExp("--debug", "3"), act("--iterations", "3")}, true},
		{"--flag val ; no val", args{oneExp("--debug", "3"), act("--debug", "4")}, true},
		{"--flag val ; out of order", args{oneExp("-d", "3"), act("3", "-d")}, true},
		{"empty expected arg", args{oneExp(""), act("-h")}, true},
		{"empty actual", args{oneExp("-h"), act("")}, true},
		{"extra actuals", args{oneExp("-h"), act("-h", "-v")}, true},
		{"complicated ; ok", args{
			[][]string{{"-h"}, {"-vvv"}, {"-d", "3"}, {"--name=kit"}, {"--name", "sammy"}},
			[]string{"-h", "-vvv", "-d", "3", "--name=kit", "--name", "sammy"}}, false},
		{"complicated ; missing", args{
			[][]string{{"-h"}, {"-vvv"}, {"-d", "3"}, {"--name=kit"}, {"--name", "sammy"}},
			[]string{"-h", "-vvv", "-d", "3", "--name", "sammy"}}, true},
		{"complicated ; extra actuals", args{
			[][]string{{"-h"}, {"-vvv"}, {"-d", "3"}, {"--name=kit"}, {"--name", "sammy"}},
			[]string{"-h", "-vvv", "--i-am=extra", "-d", "3", "--name", "sammy"}}, true},
		{"complicated ; double instance", args{
			[][]string{{"-h"}, {"-vvv"}, {"-d", "3"}, {"--name=kit"}, {"--name", "sammy"}},
			[]string{"-h", "-vvv", "-vvv", "-d", "3", "--name", "sammy"}}, true},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if err := ArgumentsMatchExpected(tt.args.actualArgs, tt.args.expectedArgs); (err != nil) != tt.wantErr {
				t.Errorf("ArgumentsMatchExpected() error = %v, wantErr %v", err, tt.wantErr)
			}
		})
	}
}