Function TestSpec_PublicAPI_StripANSI

pkg/stringutil/spec_test.go:214–244

TestSpec_PublicAPI_StripANSI validates the documented behavior of StripANSI as described in the package README.md. Specification: "Removes all ANSI/VT100 escape sequences from s. Handles CSI sequences (e.g. \x1b[31m for colors) and other ESC-prefixed sequences." Specification example: colored :=

(t *testing.T)

//	colored := "\x1b[32mSuccess\x1b[0m"
//	plain := stringutil.StripANSI(colored) // "Success"
func TestSpec_PublicAPI_StripANSI(t *testing.T) {
	tests := []struct {
		name     string
		input    string
		expected string
	}{
		{
			name:     "removes CSI color escape sequence (documented example)",
			input:    "\x1b[32mSuccess\x1b[0m",
			expected: "Success",
		},
		{
			name:     "plain string returned unchanged",
			input:    "plain text",
			expected: "plain text",
		},
		{
			name:     "removes red color code (documented \\x1b[31m form)",
			input:    "\x1b[31mError\x1b[0m",
			expected: "Error",
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			result := StripANSI(tt.input)
			assert.Equal(t, tt.expected, result,
				"StripANSI(%q) should remove ANSI escape sequences", tt.input)
		})
	}
}

// TestSpec_PublicAPI_NormalizeWorkflowName validates the documented behavior of
// NormalizeWorkflowName as described in the package README.md.