package integrationtest

import (
	"testing"
)

func Test_patternMatch(t *testing.T) {
	type args struct {
		expected string
		actual   string
		pattern  string
	}
	tests := []struct {
		name string
		args args
		want bool
	}{
		{
			name: "foobarbaz matches",
			args: args{
				expected: "foo[BAR]baz",
				actual:   "foobarbaz",
				pattern:  "[BAR]",
			},
			want: true,
		},
		{
			name: "foobarbaz does not match",
			args: args{
				expected: "foo[BAR]baz",
				actual:   "foobazbar",
				pattern:  "[BAR]",
			},
			want: false,
		},
		{
			name: "wildcard matches but not rest of string",
			args: args{
				expected: "foo[BAR]baz",
				actual:   "foobarfizz",
				pattern:  "[BAR]",
			},
			want: false,
		},
		{
			name: "just wildcard",
			args: args{
				expected: "[BAR]",
				actual:   "foobarbaz",
				pattern:  "[BAR]",
			},
			want: true,
		},
		{
			name: "prefix",
			args: args{
				expected: "prefix[BAR]",
				actual:   "prefixbarbaz",
				pattern:  "[BAR]",
			},
			want: true,
		},
		{
			name: "prefix does not match",
			args: args{
				expected: "prefix[BAR]",
				actual:   "somethingelsebarbaz",
				pattern:  "[BAR]",
			},
			want: false,
		},
		{
			name: "suffix",
			args: args{
				expected: "[BAR]suffix",
				actual:   "foobarbazsuffix",
				pattern:  "[BAR]",
			},
			want: true,
		},
		{
			name: "no pattern",
			args: args{
				expected: "exact match",
				actual:   "exact match",
				pattern:  "[BAR]",
			},
			want: true,
		},
		{
			name: "multiline",
			args: args{
				expected: `first line
[BAR]
last line`,
				actual: `first line
second line
last line`,
				pattern: "[BAR]",
			},
			want: true,
		},
		{
			name: "multiline prefix",
			args: args{
				expected: `[BAR]
first line
last line`,
				actual: `[BAR]
first line
last line`,
				pattern: "[BAR]",
			},
			want: true,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if got := patternMatch(tt.args.expected, tt.args.actual, tt.args.pattern); got != tt.want {
				t.Errorf("patternMatch() = %v, want %v", got, tt.want)
			}
		})
	}
}