Function Test_formatExamples

cli/root_internal_test.go:37–93

(t *testing.T)

}

func Test_formatExamples(t *testing.T) {
	t.Parallel()

	tests := []struct {
		name        string
		examples    []Example
		wantMatches []string
	}{
		{
			name:        "No examples",
			examples:    nil,
			wantMatches: nil,
		},
		{
			name: "Output examples",
			examples: []Example{
				{
					Description: "Hello world.",
					Command:     "echo hello",
				},
				{
					Description: "Bye bye.",
					Command:     "echo bye",
				},
			},
			wantMatches: []string{
				"Hello world", "echo hello",
				"Bye bye", "echo bye",
			},
		},
		{
			name: "No description outputs commands",
			examples: []Example{
				{
					Command: "echo hello",
				},
			},
			wantMatches: []string{
				"echo hello",
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()

			got := FormatExamples(tt.examples...)
			if len(tt.wantMatches) == 0 {
				require.Empty(t, got)
			} else {
				for _, want := range tt.wantMatches {
					require.Contains(t, got, want)
				}
			}
		})
	}
}