more platform stuff

conv/conv_test.go

@@ -0,0 +1,90 @@
+package conv
+
+import (
+	"encoding/json"
+	"testing"
+)
+
+func TestUint32(t *testing.T) {
+	tests := []struct {
+		input    any
+		expected uint32
+		ok       bool
+	}{
+		{uint32(123), 123, true},
+		{float64(456.0), 456, true},
+		{float64(-1.0), 0, false},
+		{float32(789.0), 789, true},
+		{100, 100, true},
+		{int64(200), 200, true},
+		{uint64(300), 300, true},
+		{uint64(0xFFFFFFFF + 1), 0, false},
+		{json.Number("42"), 42, true},
+		{json.Number("invalid"), 0, false},
+		{"500", 500, true},
+		{"  600  ", 600, true},
+		{"invalid", 0, false},
+		{nil, 0, false},
+	}
+
+	for _, tt := range tests {
+		val, ok := Uint32(tt.input)
+		if val != tt.expected || ok != tt.ok {
+			t.Errorf("Uint32(%v) = (%d, %t), expected (%d, %t)", tt.input, val, ok, tt.expected, tt.ok)
+		}
+	}
+}
+
+func TestString(t *testing.T) {
+	tests := []struct {
+		input    any
+		expected string
+	}{
+		{"hello", "hello"},
+		{123, "123"},
+		{int64(456), "456"},
+		{uint32(789), "789"},
+		{uint64(100), "100"},
+		{float64(12.34), "12.34"},
+		{float64(56.0), "56"},
+		{float32(78.0), "78"},
+		{json.Number("42.2"), "42.2"},
+		{true, "true"},
+		{false, "false"},
+		{nil, ""},
+	}
+
+	for _, tt := range tests {
+		val := String(tt.input)
+		if val != tt.expected {
+			t.Errorf("String(%v) = %q, expected %q", tt.input, val, tt.expected)
+		}
+	}
+}
+
+func TestFloat64(t *testing.T) {
+	tests := []struct {
+		input    any
+		expected float64
+		ok       bool
+	}{
+		{float64(12.34), 12.34, true},
+		{float32(12.5), 12.5, true},
+		{100, 100.0, true},
+		{int64(200), 200.0, true},
+		{uint32(300), 300.0, true},
+		{uint64(400), 400.0, true},
+		{"12.34", 12.34, true},
+		{"  56.78  ", 56.78, true},
+		{"invalid", 0.0, false},
+		{json.Number("42.2"), 42.2, true},
+		{nil, 0.0, false},
+	}
+
+	for _, tt := range tests {
+		val, ok := Float64(tt.input)
+		if val != tt.expected || ok != tt.ok {
+			t.Errorf("Float64(%v) = (%f, %t), expected (%f, %t)", tt.input, val, ok, tt.expected, tt.ok)
+		}
+	}
+}